From 81b22a7c709de3ad31595abc49c019e504848e05 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Fri, 3 Apr 2009 15:27:19 -0700 Subject: [PATCH] Remove extra code in arch/arm/*omap* to move it into omap-pool branch This patch removes all arch/arm/*omap* changes not in mainline kernel in order to move the changes into omap-pool branch where it can be worked furhter for mainline, or removed. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/Kconfig | 1 + arch/arm/mach-omap1/Makefile | 4 - arch/arm/mach-omap1/board-h2-mmc.c | 14 +- arch/arm/mach-omap1/board-h3-mmc.c | 6 +- arch/arm/mach-omap1/board-h3.c | 101 +++ arch/arm/mach-omap1/board-nokia770.c | 7 +- arch/arm/mach-omap2/Kconfig | 89 +-- arch/arm/mach-omap2/Makefile | 51 +- arch/arm/mach-omap2/board-2430sdp-flash.c | 185 ----- arch/arm/mach-omap2/board-2430sdp.c | 174 +--- arch/arm/mach-omap2/board-3430sdp-flash.c | 290 ------- arch/arm/mach-omap2/board-3430sdp.c | 167 +--- arch/arm/mach-omap2/board-apollon-keys.c | 103 --- arch/arm/mach-omap2/board-apollon-mmc.c | 101 --- arch/arm/mach-omap2/board-apollon.c | 273 +------ arch/arm/mach-omap2/board-generic.c | 4 +- arch/arm/mach-omap2/board-h4.c | 450 ++--------- arch/arm/mach-omap2/board-ldp.c | 369 +-------- arch/arm/mach-omap2/board-n800-bt.c | 43 - arch/arm/mach-omap2/board-n800-camera.c | 376 --------- arch/arm/mach-omap2/board-n800-dsp.c | 155 ---- arch/arm/mach-omap2/board-n800-flash.c | 349 -------- arch/arm/mach-omap2/board-n800-mmc.c | 374 --------- arch/arm/mach-omap2/board-n800-usb.c | 175 ---- arch/arm/mach-omap2/board-n800.c | 750 ------------------ arch/arm/mach-omap2/board-n800.h | 23 - arch/arm/mach-omap2/board-n810.c | 47 -- arch/arm/mach-omap2/board-omap2evm.c | 385 --------- arch/arm/mach-omap2/board-omap3beagle.c | 133 +--- arch/arm/mach-omap2/board-omap3evm-flash.c | 192 ----- arch/arm/mach-omap2/board-omap3evm.c | 333 -------- arch/arm/mach-omap2/board-omap3pandora.c | 110 +-- arch/arm/mach-omap2/board-overo.c | 150 +--- arch/arm/mach-omap2/board-rx51-flash.c | 21 - arch/arm/mach-omap2/board-rx51-peripherals.c | 83 +- arch/arm/mach-omap2/board-rx51-sdram.c | 219 ----- arch/arm/mach-omap2/board-rx51-video.c | 79 -- arch/arm/mach-omap2/board-rx51.c | 9 +- arch/arm/mach-omap2/devices.c | 6 +- arch/arm/mach-omap2/id.c | 22 - arch/arm/mach-omap2/mmc-twl4030.c | 286 ++++--- arch/arm/mach-omap2/mmc-twl4030.h | 3 +- .../mach-omap2/sdram-micron-mt46h32m32lf-6.h | 55 -- .../sdram-qimonda-hyb18m512160af-6.h | 55 -- arch/arm/mach-omap2/twl4030-generic-scripts.c | 81 -- arch/arm/mach-omap2/twl4030-generic-scripts.h | 13 - arch/arm/mach-omap2/usb-ehci.c | 160 ---- arch/arm/mach-omap2/usb-musb.c | 14 +- arch/arm/mach-omap2/usb-tusb6010.c | 4 +- arch/arm/plat-omap/Kconfig | 33 - arch/arm/plat-omap/Makefile | 3 - arch/arm/plat-omap/bootreason.c | 79 -- arch/arm/plat-omap/common.c | 22 +- arch/arm/plat-omap/component-version.c | 65 -- arch/arm/plat-omap/dma.c | 17 +- arch/arm/plat-omap/dmtimer.c | 8 +- arch/arm/plat-omap/fb.c | 5 +- arch/arm/plat-omap/gpio-switch.c | 558 ------------- arch/arm/plat-omap/gpio.c | 14 +- arch/arm/plat-omap/include/mach/board-nokia.h | 67 -- arch/arm/plat-omap/include/mach/board-rx51.h | 47 -- arch/arm/plat-omap/include/mach/board.h | 36 +- arch/arm/plat-omap/include/mach/dma.h | 15 - arch/arm/plat-omap/include/mach/gpio-switch.h | 15 +- .../arm/plat-omap/include/mach/gpioexpander.h | 35 + arch/arm/plat-omap/include/mach/gpmc.h | 10 - arch/arm/plat-omap/include/mach/irqs.h | 3 +- arch/arm/plat-omap/include/mach/keypad.h | 6 - arch/arm/plat-omap/include/mach/mmc.h | 1 + arch/arm/plat-omap/include/mach/sti.h | 172 ---- arch/arm/plat-omap/include/mach/usb.h | 12 +- arch/arm/plat-omap/include/mach/vmalloc.h | 2 +- arch/arm/plat-omap/sram.c | 14 +- 73 files changed, 541 insertions(+), 7792 deletions(-) delete mode 100644 arch/arm/mach-omap2/board-2430sdp-flash.c delete mode 100644 arch/arm/mach-omap2/board-3430sdp-flash.c delete mode 100644 arch/arm/mach-omap2/board-apollon-keys.c delete mode 100644 arch/arm/mach-omap2/board-apollon-mmc.c delete mode 100644 arch/arm/mach-omap2/board-n800-bt.c delete mode 100644 arch/arm/mach-omap2/board-n800-camera.c delete mode 100644 arch/arm/mach-omap2/board-n800-dsp.c delete mode 100644 arch/arm/mach-omap2/board-n800-flash.c delete mode 100644 arch/arm/mach-omap2/board-n800-mmc.c delete mode 100644 arch/arm/mach-omap2/board-n800-usb.c delete mode 100644 arch/arm/mach-omap2/board-n800.c delete mode 100644 arch/arm/mach-omap2/board-n800.h delete mode 100644 arch/arm/mach-omap2/board-n810.c delete mode 100644 arch/arm/mach-omap2/board-omap2evm.c delete mode 100644 arch/arm/mach-omap2/board-omap3evm-flash.c delete mode 100644 arch/arm/mach-omap2/board-omap3evm.c delete mode 100644 arch/arm/mach-omap2/board-rx51-flash.c delete mode 100644 arch/arm/mach-omap2/board-rx51-sdram.c delete mode 100644 arch/arm/mach-omap2/board-rx51-video.c delete mode 100644 arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h delete mode 100644 arch/arm/mach-omap2/sdram-qimonda-hyb18m512160af-6.h delete mode 100644 arch/arm/mach-omap2/twl4030-generic-scripts.c delete mode 100644 arch/arm/mach-omap2/twl4030-generic-scripts.h delete mode 100644 arch/arm/mach-omap2/usb-ehci.c delete mode 100644 arch/arm/plat-omap/bootreason.c delete mode 100644 arch/arm/plat-omap/component-version.c mode change 100755 => 100644 arch/arm/plat-omap/dma.c delete mode 100644 arch/arm/plat-omap/gpio-switch.c delete mode 100644 arch/arm/plat-omap/include/mach/board-nokia.h delete mode 100644 arch/arm/plat-omap/include/mach/board-rx51.h create mode 100644 arch/arm/plat-omap/include/mach/gpioexpander.h delete mode 100644 arch/arm/plat-omap/include/mach/sti.h diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index a51c730da64..3f325d3718a 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -46,6 +46,7 @@ config MACH_OMAP_H2 config MACH_OMAP_H3 bool "TI H3 Support" depends on ARCH_OMAP1 && ARCH_OMAP16XX +# select GPIOEXPANDER_OMAP help TI OMAP 1710 H3 board support. Say Y here if you have such a board. diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile index 6867cd3ad0b..1bda8f5d754 100644 --- a/arch/arm/mach-omap1/Makefile +++ b/arch/arm/mach-omap1/Makefile @@ -13,10 +13,6 @@ obj-$(CONFIG_OMAP_32K_TIMER) += timer32k.o # Power Management obj-$(CONFIG_PM) += pm.o sleep.o -# DSP -obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox_mach.o -mailbox_mach-objs := mailbox.o - led-y := leds.o # Specific board support diff --git a/arch/arm/mach-omap1/board-h2-mmc.c b/arch/arm/mach-omap1/board-h2-mmc.c index 46098f54682..44d4a966bed 100644 --- a/arch/arm/mach-omap1/board-h2-mmc.c +++ b/arch/arm/mach-omap1/board-h2-mmc.c @@ -26,13 +26,19 @@ static int mmc_set_power(struct device *dev, int slot, int power_on, int vdd) { - gpio_set_value(H2_TPS_GPIO_MMC_PWR_EN, power_on); + if (power_on) + gpio_direction_output(H2_TPS_GPIO_MMC_PWR_EN, 1); + else + gpio_direction_output(H2_TPS_GPIO_MMC_PWR_EN, 0); + return 0; } static int mmc_late_init(struct device *dev) { - int ret = gpio_request(H2_TPS_GPIO_MMC_PWR_EN, "MMC power"); + int ret; + + ret = gpio_request(H2_TPS_GPIO_MMC_PWR_EN, "MMC power"); if (ret < 0) return ret; @@ -41,7 +47,7 @@ static int mmc_late_init(struct device *dev) return ret; } -static void mmc_cleanup(struct device *dev) +static void mmc_shutdown(struct device *dev) { gpio_free(H2_TPS_GPIO_MMC_PWR_EN); } @@ -54,7 +60,7 @@ static void mmc_cleanup(struct device *dev) static struct omap_mmc_platform_data mmc1_data = { .nr_slots = 1, .init = mmc_late_init, - .cleanup = mmc_cleanup, + .shutdown = mmc_shutdown, .dma_mask = 0xffffffff, .slots[0] = { .set_power = mmc_set_power, diff --git a/arch/arm/mach-omap1/board-h3-mmc.c b/arch/arm/mach-omap1/board-h3-mmc.c index 5e8877ce35e..0d8a3c195e2 100644 --- a/arch/arm/mach-omap1/board-h3-mmc.c +++ b/arch/arm/mach-omap1/board-h3-mmc.c @@ -26,7 +26,11 @@ static int mmc_set_power(struct device *dev, int slot, int power_on, int vdd) { - gpio_set_value(H3_TPS_GPIO_MMC_PWR_EN, power_on); + if (power_on) + gpio_direction_output(H3_TPS_GPIO_MMC_PWR_EN, 1); + else + gpio_direction_output(H3_TPS_GPIO_MMC_PWR_EN, 0); + return 0; } diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index f597968733b..4695965114c 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -39,10 +39,12 @@ #include #include +#include #include #include #include #include +#include #include #include #include @@ -274,6 +276,104 @@ static struct platform_device h3_kp_device = { .resource = h3_kp_resources, }; + +/* Select between the IrDA and aGPS module + */ +static int h3_select_irda(struct device *dev, int state) +{ + unsigned char expa; + int err = 0; + + if ((err = read_gpio_expa(&expa, 0x26))) { + printk(KERN_ERR "Error reading from I/O EXPANDER \n"); + return err; + } + + /* 'P6' enable/disable IRDA_TX and IRDA_RX */ + if (state & IR_SEL) { /* IrDA */ + if ((err = write_gpio_expa(expa | 0x40, 0x26))) { + printk(KERN_ERR "Error writing to I/O EXPANDER \n"); + return err; + } + } else { + if ((err = write_gpio_expa(expa & ~0x40, 0x26))) { + printk(KERN_ERR "Error writing to I/O EXPANDER \n"); + return err; + } + } + return err; +} + +static void set_trans_mode(struct work_struct *work) +{ + struct omap_irda_config *irda_config = + container_of(work, struct omap_irda_config, gpio_expa.work); + int mode = irda_config->mode; + unsigned char expa; + int err = 0; + + if ((err = read_gpio_expa(&expa, 0x27)) != 0) { + printk(KERN_ERR "Error reading from I/O expander\n"); + } + + expa &= ~0x03; + + if (mode & IR_SIRMODE) { + expa |= 0x01; + } else { /* MIR/FIR */ + expa |= 0x03; + } + + if ((err = write_gpio_expa(expa, 0x27)) != 0) { + printk(KERN_ERR "Error writing to I/O expander\n"); + } +} + +static int h3_transceiver_mode(struct device *dev, int mode) +{ + struct omap_irda_config *irda_config = dev->platform_data; + + irda_config->mode = mode; + cancel_delayed_work(&irda_config->gpio_expa); + PREPARE_DELAYED_WORK(&irda_config->gpio_expa, set_trans_mode); + schedule_delayed_work(&irda_config->gpio_expa, 0); + + return 0; +} + +static struct omap_irda_config h3_irda_data = { + .transceiver_cap = IR_SIRMODE | IR_MIRMODE | IR_FIRMODE, + .transceiver_mode = h3_transceiver_mode, + .select_irda = h3_select_irda, + .rx_channel = OMAP_DMA_UART3_RX, + .tx_channel = OMAP_DMA_UART3_TX, + .dest_start = UART3_THR, + .src_start = UART3_RHR, + .tx_trigger = 0, + .rx_trigger = 0, +}; + +static struct resource h3_irda_resources[] = { + [0] = { + .start = INT_UART3, + .end = INT_UART3, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 irda_dmamask = 0xffffffff; + +static struct platform_device h3_irda_device = { + .name = "omapirda", + .id = 0, + .dev = { + .platform_data = &h3_irda_data, + .dma_mask = &irda_dmamask, + }, + .num_resources = ARRAY_SIZE(h3_irda_resources), + .resource = h3_irda_resources, +}; + static struct platform_device h3_lcd_device = { .name = "lcd_h3", .id = -1, @@ -295,6 +395,7 @@ static struct platform_device *devices[] __initdata = { &nand_device, &smc91x_device, &intlat_device, + &h3_irda_device, &h3_kp_device, &h3_lcd_device, }; diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index 8780ca66639..7bc7a3cb9c5 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -35,7 +35,6 @@ #include #include #include -#include #define ADS7846_PENDOWN_GPIO 15 @@ -182,7 +181,11 @@ static struct omap_usb_config nokia770_usb_config __initdata = { static int nokia770_mmc_set_power(struct device *dev, int slot, int power_on, int vdd) { - gpio_set_value(NOKIA770_GPIO_MMC_POWER, power_on); + if (power_on) + gpio_set_value(NOKIA770_GPIO_MMC_POWER, 1); + else + gpio_set_value(NOKIA770_GPIO_MMC_POWER, 0); + return 0; } diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 3a2214cb37a..64ab386a65c 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -10,13 +10,10 @@ config ARCH_OMAP2420 depends on ARCH_OMAP24XX select OMAP_DM_TIMER select ARCH_OMAP_OTG - select CPU_V6 config ARCH_OMAP2430 bool "OMAP2430 support" depends on ARCH_OMAP24XX - select ARCH_OMAP_OTG - select CPU_V6 config ARCH_OMAP34XX bool "OMAP34xx Based System" @@ -26,7 +23,6 @@ config ARCH_OMAP3430 bool "OMAP3430 support" depends on ARCH_OMAP3 && ARCH_OMAP34XX select ARCH_OMAP_OTG - select CPU_V7 comment "OMAP Board Type" depends on ARCH_OMAP2 || ARCH_OMAP3 @@ -35,100 +31,27 @@ config MACH_OMAP_GENERIC bool "Generic OMAP board" depends on ARCH_OMAP2 && ARCH_OMAP24XX -config MACH_NOKIA_N800 - bool "Nokia N800" - depends on ARCH_OMAP2420 - select VIDEO_TCM825X if VIDEO_OMAP2 && VIDEO_HELPER_CHIPS_AUTO - select CBUS if VIDEO_TCM825X - select CBUS_RETU if VIDEO_TCM825X - select MENELAUS if VIDEO_TCM825X - select OMAP_GPIO_SWITCH - -config MACH_NOKIA_N810 - bool "Nokia N810" - depends on MACH_NOKIA_N800 - -config MACH_NOKIA_N810_WIMAX - bool "Nokia N810 WiMAX" - depends on MACH_NOKIA_N800 - select MACH_NOKIA_N810 - -config MACH_NOKIA_RX51 - bool "Nokia RX-51 board" - depends on ARCH_OMAP3 && ARCH_OMAP34XX - -config MACH_OMAP2_TUSB6010 - bool - depends on ARCH_OMAP2 && ARCH_OMAP2420 - default y if MACH_NOKIA_N800 - config MACH_OMAP_H4 bool "OMAP 2420 H4 board" - depends on ARCH_OMAP2 && ARCH_OMAP2420 + depends on ARCH_OMAP2 && ARCH_OMAP24XX select OMAP_DEBUG_DEVICES -config MACH_OMAP_H4_TUSB - bool "TUSB 6010 EVM board" - depends on MACH_OMAP_H4 - select MACH_OMAP2_TUSB6010 - help - Set this if you've got a TUSB6010 high speed USB board. - You may need to consult the schematics for your revisions - of the Menelaus and TUSB boards, and make changes to be - sure this is set up properly for your board stack. - - Be sure to select OTG mode operation, not host-only or - peripheral-only. - -config MACH_OMAP_H4_OTG - bool "Use USB OTG connector, not device connector (S1.10)" - depends on MACH_OMAP_H4 - help - Set this if you've set S1.10 (on the mainboard) to use the - Mini-AB (OTG) connector and OTG transceiver with the USB0 - port, instead of the Mini-B ("download") connector with its - non-OTG transceiver. - - Note that the "download" connector can be used to bootstrap - the system from the OMAP mask ROM. Also, since this is a - development platform, you can also force the OTG port into - a non-OTG operational mode. - -config MACH_OMAP2_H4_USB1 - bool "Use USB1 port, not UART2 (S3.3)" - depends on MACH_OMAP_H4 - help - Set this if you've set SW3.3 (on the CPU card) so that the - expansion connectors receive USB1 signals instead of UART2. - config MACH_OMAP_APOLLON bool "OMAP 2420 Apollon board" - depends on ARCH_OMAP2 && ARCH_OMAP2420 + depends on ARCH_OMAP2 && ARCH_OMAP24XX config MACH_OMAP_2430SDP bool "OMAP 2430 SDP board" - depends on ARCH_OMAP2 && ARCH_OMAP2430 - -config MACH_OMAP_LDP - bool "OMAP3 LDP board" - depends on ARCH_OMAP3 && ARCH_OMAP34XX - -config MACH_OMAP2EVM - bool "OMAP 2530 EVM board" depends on ARCH_OMAP2 && ARCH_OMAP24XX -config MACH_OMAP_3430SDP - bool "OMAP 3430 SDP board" - depends on ARCH_OMAP3 && ARCH_OMAP34XX - -config MACH_OMAP3EVM - bool "OMAP 3530 EVM board" - depends on ARCH_OMAP3 && ARCH_OMAP34XX - config MACH_OMAP3_BEAGLE bool "OMAP3 BEAGLE board" depends on ARCH_OMAP3 && ARCH_OMAP34XX +config MACH_OMAP_LDP + bool "OMAP3 LDP board" + depends on ARCH_OMAP3 && ARCH_OMAP34XX + config MACH_OVERO bool "Gumstix Overo board" depends on ARCH_OMAP3 && ARCH_OMAP34XX diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 76acefa0c76..a2c3fcc27a2 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -28,59 +28,26 @@ endif obj-$(CONFIG_ARCH_OMAP2) += clock24xx.o obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o -# DSP -obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox_mach.o -mailbox_mach-objs := mailbox.o - # Specific board support obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o obj-$(CONFIG_MACH_OMAP_2430SDP) += board-2430sdp.o \ - board-2430sdp-flash.o \ - mmc-twl4030.o -obj-$(CONFIG_MACH_OMAP2EVM) += board-omap2evm.o \ mmc-twl4030.o -obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o \ - mmc-twl4030.o \ - board-3430sdp-flash.o -obj-$(CONFIG_MACH_OMAP3EVM) += board-omap3evm.o \ - mmc-twl4030.o \ - board-omap3evm-flash.o \ - twl4030-generic-scripts.o +obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o \ - mmc-twl4030.o \ - twl4030-generic-scripts.o -obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o \ mmc-twl4030.o -obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o \ - board-apollon-mmc.o \ - board-apollon-keys.o -obj-$(CONFIG_MACH_NOKIA_N800) += board-n800.o board-n800-flash.o \ - board-n800-mmc.o board-n800-bt.o \ - board-n800-usb.o \ - board-n800-dsp.o \ - board-n800-camera.o -obj-$(CONFIG_MACH_NOKIA_N810) += board-n810.o -obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \ - board-n800-flash.o \ - board-rx51-flash.o \ - board-rx51-sdram.o \ - board-rx51-video.o \ - board-rx51-peripherals.o \ +obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o \ mmc-twl4030.o - obj-$(CONFIG_MACH_OVERO) += board-overo.o \ - mmc-twl4030.o \ - twl4030-generic-scripts.o + mmc-twl4030.o obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o \ mmc-twl4030.o +obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o \ + mmc-twl4030.o +obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \ + board-rx51-peripherals.o \ # Platform specific device init code -obj-$(CONFIG_USB_MUSB_SOC) += usb-musb.o -obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o - -ifneq ($(CONFIG_USB_EHCI_HCD),) - obj-y += usb-ehci.o +ifeq ($(CONFIG_USB_MUSB_SOC),y) +obj-y += usb-musb.o endif - - diff --git a/arch/arm/mach-omap2/board-2430sdp-flash.c b/arch/arm/mach-omap2/board-2430sdp-flash.c deleted file mode 100644 index 57d3b553715..00000000000 --- a/arch/arm/mach-omap2/board-2430sdp-flash.c +++ /dev/null @@ -1,185 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-2430sdp-flash.c - * - * Copyright (C) 2007 MontaVista Software, Inc. - * Author: Kevin Hilman - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#define ONENAND_MAP 0x20000000 -#define GPMC_OFF_CONFIG1_0 0x60 - -enum fstype { - NAND = 0, - NOR, - ONENAND, - UNKNOWN = -1 -}; - -static enum fstype flash_type = NAND; - -static struct mtd_partition nand_partitions[] = { - { - .name = "X-Loader", - .offset = 0, - .size = 4*(64*2048), /* 0-3 blks reserved. - Mandated by ROM code */ - .mask_flags = MTD_WRITEABLE /* force read-only */ - }, - { - .name = "U-Boot", - .offset = MTDPART_OFS_APPEND, - .size = 4*(64*2048), - .mask_flags = MTD_WRITEABLE /* force read-only */ - }, - { - .name = "U-Boot Environment", - .offset = MTDPART_OFS_APPEND, - .size = 2*(64*2048), - }, - { - .name = "Kernel", - .offset = MTDPART_OFS_APPEND, - .size = 32*(64*2048), /* 4*1M */ - }, - { - .name = "File System", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; -static struct omap_nand_platform_data sdp_nand_data = { - .parts = nand_partitions, - .nr_parts = ARRAY_SIZE(nand_partitions), - .dma_channel = -1, /* disable DMA in OMAP OneNAND driver */ -}; - -static struct platform_device sdp_nand_device = { - .name = "omap2-nand", - .id = -1, - .dev = { - .platform_data = &sdp_nand_data, - }, -}; - -static struct mtd_partition onenand_partitions[] = { - { - .name = "(OneNAND)X-Loader", - .offset = 0, - .size = 4*(64*2048), /* 0-3 blks reserved. - Mandated by ROM code */ - .mask_flags = MTD_WRITEABLE /* force read-only */ - }, - { - .name = "(OneNAND)U-Boot", - .offset = MTDPART_OFS_APPEND, - .size = 2*(64*2048), - .mask_flags = MTD_WRITEABLE /* force read-only */ - }, - { - .name = "(OneNAND)U-Boot Environment", - .offset = MTDPART_OFS_APPEND, - .size = 1*(64*2048), - }, - { - .name = "(OneNAND)Kernel", - .offset = MTDPART_OFS_APPEND, - .size = 4*(64*2048), - }, - { - .name = "(OneNAND)File System", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct omap_onenand_platform_data sdp_onenand_data = { - .parts = onenand_partitions, - .nr_parts = ARRAY_SIZE(onenand_partitions), - .dma_channel = -1, /* disable DMA in OMAP OneNAND driver */ -}; - -static struct platform_device sdp_onenand_device = { - .name = "omap2-onenand", - .id = -1, - .dev = { - .platform_data = &sdp_onenand_data, - }, -}; - -void __init sdp2430_flash_init(void) -{ - void __iomem *gpmc_base_add, *gpmc_cs_base_add; - unsigned char cs = 0; - - gpmc_base_add = (__force void __iomem *)OMAP243X_GPMC_VIRT; - while (cs < GPMC_CS_NUM) { - int ret = 0; - - /* Each GPMC set for a single CS is at offset 0x30 */ - gpmc_cs_base_add = (gpmc_base_add + GPMC_OFF_CONFIG1_0 + - (cs*0x30)); - - /* xloader/Uboot would have programmed the NAND/oneNAND - * base address for us This is a ugly hack. The proper - * way of doing this is to pass the setup of u-boot up - * to kernel using kernel params - something on the - * lines of machineID. Check if Nand/oneNAND is - * configured */ - ret = __raw_readl(gpmc_cs_base_add + GPMC_CS_CONFIG1); - if ((ret & 0xC00) == (0x800)) { - /* Found it!! */ - printk(KERN_INFO "NAND: Found NAND on CS %d \n", cs); - flash_type = NAND; - break; - } - ret = __raw_readl(gpmc_cs_base_add + GPMC_CS_CONFIG7); - if ((ret & 0x3F) == (ONENAND_MAP >> 24)) { - /* Found it!! */ - flash_type = ONENAND; - break; - } - cs++; - } - if (cs >= GPMC_CS_NUM) { - printk(KERN_INFO "MTD: Unable to find MTD configuration in " - "GPMC - not registering.\n"); - return; - } - - if (flash_type == NAND) { - sdp_nand_data.cs = cs; - sdp_nand_data.gpmc_cs_baseaddr = gpmc_cs_base_add; - sdp_nand_data.gpmc_baseaddr = gpmc_base_add; - - if (platform_device_register(&sdp_nand_device) < 0) { - printk(KERN_ERR "Unable to register NAND device\n"); - return; - } - } - - if (flash_type == ONENAND) { - sdp_onenand_data.cs = cs; - - if (platform_device_register(&sdp_onenand_device) < 0) { - printk(KERN_ERR "Unable to register OneNAND device\n"); - return; - } - } -} diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 899e6e3402d..22143651037 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -19,13 +19,10 @@ #include #include #include -#include #include #include #include #include -#include -#include #include #include @@ -36,29 +33,17 @@ #include #include #include -#include #include #include -#include - +#include #include "mmc-twl4030.h" #define SDP2430_CS0_BASE 0x04000000 #define SDP2430_FLASH_CS 0 #define SDP2430_SMC91X_CS 5 -#define SDP2430_ETHR_GPIO_IRQ 149 - -/* GPIO used for TSC2046 (touchscreen) - * - * Also note that the tsc2046 is the same silicon as the ads7846, so - * that driver is used for the touchscreen. */ -#define TS_GPIO 24 - -#define TWL4030_MSECURE_GPIO 118 -#define SECONDARY_LCD_GPIO 147 -extern void sdp2430_flash_init(void); +#define SDP2430_ETHR_GPIO_IRQ 149 static struct mtd_partition sdp2430_partitions[] = { /* bootloader (U-Boot, etc) in first sector */ @@ -127,11 +112,6 @@ static struct resource sdp2430_smc91x_resources[] = { }, }; -static struct platform_device sdp2430_lcd_device = { - .name = "sdp2430_lcd", - .id = -1, -}; - static struct platform_device sdp2430_smc91x_device = { .name = "smc91x", .id = -1, @@ -139,125 +119,9 @@ static struct platform_device sdp2430_smc91x_device = { .resource = sdp2430_smc91x_resources, }; -/* - * Key mapping for 2430 SDP board - */ - -static int sdp2430_keymap[] = { - KEY(0, 0, KEY_LEFT), - KEY(0, 1, KEY_RIGHT), - KEY(0, 2, KEY_A), - KEY(0, 3, KEY_B), - KEY(0, 4, KEY_C), - KEY(1, 0, KEY_DOWN), - KEY(1, 1, KEY_UP), - KEY(1, 2, KEY_E), - KEY(1, 3, KEY_F), - KEY(1, 4, KEY_G), - KEY(2, 0, KEY_ENTER), - KEY(2, 1, KEY_I), - KEY(2, 2, KEY_J), - KEY(2, 3, KEY_K), - KEY(2, 4, KEY_3), - KEY(3, 0, KEY_M), - KEY(3, 1, KEY_N), - KEY(3, 2, KEY_O), - KEY(3, 3, KEY_P), - KEY(3, 4, KEY_Q), - KEY(4, 0, KEY_R), - KEY(4, 1, KEY_4), - KEY(4, 2, KEY_T), - KEY(4, 3, KEY_U), - KEY(4, 4, KEY_D), - KEY(5, 0, KEY_V), - KEY(5, 1, KEY_W), - KEY(5, 2, KEY_L), - KEY(5, 3, KEY_S), - KEY(5, 4, KEY_H), - 0 -}; - -static struct twl4030_keypad_data sdp2430_kp_data = { - .rows = 5, - .cols = 6, - .keymap = sdp2430_keymap, - .keymapsize = ARRAY_SIZE(sdp2430_keymap), - .rep = 1, -}; - -static int __init msecure_init(void) -{ - int ret = 0; - -#ifdef CONFIG_RTC_DRV_TWL4030 - ret = gpio_request(TWL4030_MSECURE_GPIO, "msecure"); - if (ret < 0) { - printk(KERN_ERR "msecure_init: can't reserve GPIO:%d !\n", - TWL4030_MSECURE_GPIO); - goto out; - } - /* - * TWL4030 will be in secure mode if msecure line from OMAP is low. - * Make msecure line high in order to change the TWL4030 RTC time - * and calender registers. - */ - gpio_direction_output(TWL4030_MSECURE_GPIO, 1); -out: -#endif - - return ret; -} - static struct platform_device *sdp2430_devices[] __initdata = { &sdp2430_smc91x_device, &sdp2430_flash_device, - &sdp2430_lcd_device, -}; - -static void ads7846_dev_init(void) -{ - if (gpio_request(TS_GPIO, "ads7846 irq") < 0) - printk(KERN_ERR "can't get ads746 pen down GPIO\n"); - - gpio_direction_input(TS_GPIO); - - omap_set_gpio_debounce(TS_GPIO, 1); - omap_set_gpio_debounce_time(TS_GPIO, 0xa); -} - -static int ads7846_get_pendown_state(void) -{ - return !gpio_get_value(TS_GPIO); -} - -static struct ads7846_platform_data tsc2046_config __initdata = { - .get_pendown_state = ads7846_get_pendown_state, - .keep_vref_on = 1, -}; - -static struct omap2_mcspi_device_config tsc2046_mcspi_config = { - .turbo_mode = 0, - .single_channel = 0, /* 0: slave, 1: master */ -}; - -static struct omap_lcd_config sdp2430_lcd_config __initdata = { - .ctrl_name = "internal", -}; - -static struct spi_board_info sdp2430_spi_board_info[] __initdata = { - [0] = { - /* - * TSC2046 operates at a max freqency of 2MHz, so - * operate slightly below at 1.5MHz - */ - .modalias = "ads7846", - .bus_num = 1, - .chip_select = 0, - .max_speed_hz = 1500000, - .controller_data = &tsc2046_mcspi_config, - .irq = OMAP_GPIO_IRQ(TS_GPIO), - .platform_data = &tsc2046_config, - }, }; static inline void __init sdp2430_init_smc91x(void) @@ -335,16 +199,8 @@ static struct omap_uart_config sdp2430_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; -static -struct omap_serial_console_config sdp2430_serial_console_config __initdata = { - .console_uart = 1, - .console_speed = 115200, -}; - -static struct omap_board_config_kernel sdp2430_config[] __initdata = { +static struct omap_board_config_kernel sdp2430_config[] = { {OMAP_TAG_UART, &sdp2430_uart_config}, - {OMAP_TAG_LCD, &sdp2430_lcd_config}, - {OMAP_TAG_SERIAL_CONSOLE, &sdp2430_serial_console_config}, }; @@ -354,23 +210,12 @@ static struct twl4030_gpio_platform_data sdp2430_gpio_data = { .irq_end = TWL4030_GPIO_IRQ_END, }; -static struct twl4030_usb_data sdp2430_usb_data = { - .usb_mode = T2_USB_MODE_ULPI, -}; - -static struct twl4030_madc_platform_data sdp2430_madc_data = { - .irq_line = 1, -}; - static struct twl4030_platform_data sdp2430_twldata = { .irq_base = TWL4030_IRQ_BASE, .irq_end = TWL4030_IRQ_END, /* platform_data for children goes here */ .gpio = &sdp2430_gpio_data, - .madc = &sdp2430_madc_data, - .keypad = &sdp2430_kp_data, - .usb = &sdp2430_usb_data, }; static struct i2c_board_info __initdata sdp2430_i2c_boardinfo[] = { @@ -409,19 +254,8 @@ static void __init omap_2430sdp_init(void) omap_board_config = sdp2430_config; omap_board_config_size = ARRAY_SIZE(sdp2430_config); omap_serial_init(); - - msecure_init(); - - sdp2430_flash_init(); - usb_musb_init(); - - spi_register_board_info(sdp2430_spi_board_info, - ARRAY_SIZE(sdp2430_spi_board_info)); - ads7846_dev_init(); twl4030_mmc_init(mmc); - - /* turn off secondary LCD backlight */ - gpio_direction_output(SECONDARY_LCD_GPIO, 0); + usb_musb_init(); } static void __init omap_2430sdp_map_io(void) diff --git a/arch/arm/mach-omap2/board-3430sdp-flash.c b/arch/arm/mach-omap2/board-3430sdp-flash.c deleted file mode 100644 index f0e25a46417..00000000000 --- a/arch/arm/mach-omap2/board-3430sdp-flash.c +++ /dev/null @@ -1,290 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-3430sdp-flash.c - * - * Copyright (c) 2007 Texas Instruments - * - * Modified from mach-omap2/board-2430sdp-flash.c - * Author: Rohit Choraria - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#define NAND_BLOCK_SIZE SZ_128K - -/* NAND */ -/* IMPORTANT NOTE ON MAPPING - * 3430SDP - 34XX - * ---------- - * NOR always on 0x04000000 for SDPV1 - * NOR always on 0x10000000 for SDPV2 - * MPDB always on 0x08000000 - * NAND always on 0x0C000000 - * OneNand Mapped to 0x20000000 - * Boot Mode(NAND/NOR). The other on CS1 - */ -#define FLASH_BASE_SDPV1 0x04000000 /* NOR flash (64 Meg aligned) */ -#define FLASH_BASE_SDPV2 0x10000000 /* NOR flash (256 Meg aligned) */ -#define DEBUG_BASE 0x08000000 /* debug board */ -#define NAND_BASE 0x0C000000 /* NAND flash */ -#define ONENAND_MAP 0x20000000 /* OneNand flash */ - -/* various memory sizes */ -#define FLASH_SIZE_SDPV1 SZ_64M -#define FLASH_SIZE_SDPV2 SZ_128M - -static struct mtd_partition sdp_nor_partitions[] = { - /* bootloader (U-Boot, etc) in first sector */ - { - .name = "Bootloader-NOR", - .offset = 0, - .size = SZ_256K, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - /* bootloader params in the next sector */ - { - .name = "Params-NOR", - .offset = MTDPART_OFS_APPEND, - .size = SZ_256K, - .mask_flags = 0, - }, - /* kernel */ - { - .name = "Kernel-NOR", - .offset = MTDPART_OFS_APPEND, - .size = SZ_2M, - .mask_flags = 0 - }, - /* file system */ - { - .name = "Filesystem-NOR", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0 - } -}; - -static struct flash_platform_data sdp_nor_data = { - .map_name = "cfi_probe", - .width = 2, - .parts = sdp_nor_partitions, - .nr_parts = ARRAY_SIZE(sdp_nor_partitions), -}; - -static struct resource sdp_nor_resource = { - .start = 0, - .end = 0, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device sdp_nor_device = { - .name = "omapflash", - .id = 0, - .dev = { - .platform_data = &sdp_nor_data, - }, - .num_resources = 1, - .resource = &sdp_nor_resource, -}; - -static int sdp_onenand_setup(void __iomem *, int freq); - -static struct mtd_partition sdp_onenand_partitions[] = { - { - .name = "X-Loader-OneNAND", - .offset = 0, - .size = 4 * (64 * 2048), - .mask_flags = MTD_WRITEABLE /* force read-only */ - }, - { - .name = "U-Boot-OneNAND", - .offset = MTDPART_OFS_APPEND, - .size = 2 * (64 * 2048), - .mask_flags = MTD_WRITEABLE /* force read-only */ - }, - { - .name = "U-Boot Environment-OneNAND", - .offset = MTDPART_OFS_APPEND, - .size = 1 * (64 * 2048), - }, - { - .name = "Kernel-OneNAND", - .offset = MTDPART_OFS_APPEND, - .size = 16 * (64 * 2048), - }, - { - .name = "File System-OneNAND", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct omap_onenand_platform_data sdp_onenand_data = { - .parts = sdp_onenand_partitions, - .nr_parts = ARRAY_SIZE(sdp_onenand_partitions), - .onenand_setup = sdp_onenand_setup, - .dma_channel = -1, /* disable DMA in OMAP OneNAND driver */ -}; - -static struct platform_device sdp_onenand_device = { - .name = "omap2-onenand", - .id = -1, - .dev = { - .platform_data = &sdp_onenand_data, - }, -}; - -/* - * sdp_onenand_setup - The function configures the onenand flash. - * @onenand_base: Onenand base address - * - * @return int: Currently always returning zero. - */ -static int sdp_onenand_setup(void __iomem *onenand_base, int freq) -{ - /* Onenand setup does nothing at present */ - return 0; -} - -static struct mtd_partition sdp_nand_partitions[] = { - /* All the partition sizes are listed in terms of NAND block size */ - { - .name = "X-Loader-NAND", - .offset = 0, - .size = 4 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "U-Boot-NAND", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ - .size = 4 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "Boot Env-NAND", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x100000 */ - .size = 2 * NAND_BLOCK_SIZE, - }, - { - .name = "Kernel-NAND", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x140000 */ - .size = 32 * NAND_BLOCK_SIZE, - }, - { - .name = "File System - NAND", - .size = MTDPART_SIZ_FULL, - .offset = MTDPART_OFS_APPEND, /* Offset = 0x540000 */ - }, -}; - -static struct omap_nand_platform_data sdp_nand_data = { - .parts = sdp_nand_partitions, - .nr_parts = ARRAY_SIZE(sdp_nand_partitions), - .nand_setup = NULL, - .dma_channel = -1, /* disable DMA in OMAP NAND driver */ - .dev_ready = NULL, -}; - -static struct resource sdp_nand_resource = { - .flags = IORESOURCE_MEM, -}; - -static struct platform_device sdp_nand_device = { - .name = "omap2-nand", - .id = 0, - .dev = { - .platform_data = &sdp_nand_data, - }, - .num_resources = 1, - .resource = &sdp_nand_resource, -}; - - -/** - * sdp3430_flash_init - Identify devices connected to GPMC and register. - * - * @return - void. - */ -void __init sdp3430_flash_init(void) -{ - u8 cs = 0; - u8 nandcs = GPMC_CS_NUM + 1; - u8 onenandcs = GPMC_CS_NUM + 1; - unsigned long gpmc_base_add; - - gpmc_base_add = OMAP34XX_GPMC_VIRT; - - /* Configure start address and size of NOR device */ - if (omap_rev() > OMAP3430_REV_ES1_0) { - sdp_nor_resource.start = FLASH_BASE_SDPV2; - sdp_nor_resource.end = FLASH_BASE_SDPV2 - + FLASH_SIZE_SDPV2 - 1; - } else { - sdp_nor_resource.start = FLASH_BASE_SDPV1; - sdp_nor_resource.end = FLASH_BASE_SDPV1 - + FLASH_SIZE_SDPV1 - 1; - } - - if (platform_device_register(&sdp_nor_device) < 0) - printk(KERN_ERR "Unable to register NOR device\n"); - - while (cs < GPMC_CS_NUM) { - u32 ret = 0; - ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1); - - /* - * xloader/Uboot would have programmed the NAND/oneNAND - * base address for us This is a ugly hack. The proper - * way of doing this is to pass the setup of u-boot up - * to kernel using kernel params - something on the - * lines of machineID. Check if oneNAND is configured - */ - if ((ret & 0xC00) == 0x800) { - /* Found it!! */ - if (nandcs > GPMC_CS_NUM) - nandcs = cs; - } else { - ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7); - if ((ret & 0x3F) == (ONENAND_MAP >> 24)) - onenandcs = cs; - } - cs++; - } - if ((nandcs > GPMC_CS_NUM) && (onenandcs > GPMC_CS_NUM)) { - printk(KERN_INFO "NAND/OneNAND: Unable to find configuration " - " in GPMC\n "); - return; - } - - if (nandcs < GPMC_CS_NUM) { - sdp_nand_data.cs = nandcs; - sdp_nand_data.gpmc_cs_baseaddr = (void *)(gpmc_base_add + - GPMC_CS0_BASE + nandcs*GPMC_CS_SIZE); - sdp_nand_data.gpmc_baseaddr = (void *) (gpmc_base_add); - - if (platform_device_register(&sdp_nand_device) < 0) - printk(KERN_ERR "Unable to register NAND device\n"); - } - - if (onenandcs < GPMC_CS_NUM) { - sdp_onenand_data.cs = onenandcs; - if (platform_device_register(&sdp_onenand_device) < 0) - printk(KERN_ERR "Unable to register OneNAND device\n"); - } -} diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 03acac79adf..ed927497212 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -17,12 +17,12 @@ #include #include #include -#include #include #include #include #include #include +#include #include #include @@ -30,7 +30,6 @@ #include #include -#include #include #include #include @@ -39,13 +38,12 @@ #include #include +#include -#include "sdram-qimonda-hyb18m512160af-6.h" #include "mmc-twl4030.h" #define CONFIG_DISABLE_HFCLK 1 -#define SDP3430_ETHR_START DEBUG_BASE #define SDP3430_ETHR_GPIO_IRQ_SDPV1 29 #define SDP3430_ETHR_GPIO_IRQ_SDPV2 6 #define SDP3430_SMC91X_CS 3 @@ -56,13 +54,8 @@ #define ENABLE_VAUX3_DEDICATED 0x03 #define ENABLE_VAUX3_DEV_GRP 0x20 -#define ENABLE_VAUX3_DEDICATED 0x03 -#define ENABLE_VAUX3_DEV_GRP 0x20 - #define TWL4030_MSECURE_GPIO 22 -extern void sdp3430_flash_init(void); - static struct resource sdp3430_smc91x_resources[] = { [0] = { .flags = IORESOURCE_MEM, @@ -125,42 +118,6 @@ static struct twl4030_keypad_data sdp3430_kp_data = { static int ts_gpio; /* Needed for ads7846_get_pendown_state */ -static int __init msecure_init(void) -{ - int ret = 0; - -#ifdef CONFIG_RTC_DRV_TWL4030 - /* 3430ES2.0 doesn't have msecure/gpio-22 line connected to T2 */ - if (omap_type() == OMAP2_DEVICE_TYPE_GP && - omap_rev() < OMAP3430_REV_ES2_0) { - void __iomem *msecure_pad_config_reg = omap_ctrl_base_get() + - 0xA3C; - int mux_mask = 0x04; - u16 tmp; - - ret = gpio_request(TWL4030_MSECURE_GPIO, "msecure"); - if (ret < 0) { - printk(KERN_ERR "msecure_init: can't" - "reserve GPIO:%d !\n", TWL4030_MSECURE_GPIO); - goto out; - } - /* - * TWL4030 will be in secure mode if msecure line from OMAP - * is low. Make msecure line high in order to change the - * TWL4030 RTC time and calender registers. - */ - tmp = __raw_readw(msecure_pad_config_reg); - tmp &= 0xF8; /* To enable mux mode 03/04 = GPIO_RTC */ - tmp |= mux_mask;/* To enable mux mode 03/04 = GPIO_RTC */ - __raw_writew(tmp, msecure_pad_config_reg); - - gpio_direction_output(TWL4030_MSECURE_GPIO, 1); - } -out: -#endif - return ret; -} - /** * @brief ads7846_dev_init : Requests & sets GPIO line for pen-irq * @@ -184,42 +141,9 @@ static int ads7846_get_pendown_state(void) return !gpio_get_value(ts_gpio); } -/* - * This enable(1)/disable(0) the voltage for TS: uses twl4030 calls - */ -static int ads7846_vaux_control(int vaux_cntrl) -{ - int ret = 0; - - /* FIXME use regulator calls */ - -#ifdef CONFIG_TWL4030_CORE - /* check for return value of ldo_use: if success it returns 0 */ - if (vaux_cntrl == VAUX_ENABLE) { - if (ret != twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, - ENABLE_VAUX3_DEDICATED, TWL4030_VAUX3_DEDICATED)) - return -EIO; - if (ret != twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, - ENABLE_VAUX3_DEV_GRP, TWL4030_VAUX3_DEV_GRP)) - return -EIO; - } else if (vaux_cntrl == VAUX_DISABLE) { - if (ret != twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, - 0x00, TWL4030_VAUX3_DEDICATED)) - return -EIO; - if (ret != twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, - 0x00, TWL4030_VAUX3_DEV_GRP)) - return -EIO; - } -#else - ret = -EIO; -#endif - return ret; -} - static struct ads7846_platform_data tsc2046_config __initdata = { .get_pendown_state = ads7846_get_pendown_state, .keep_vref_on = 1, - .vaux_control = ads7846_vaux_control, }; @@ -298,7 +222,7 @@ static inline void __init sdp3430_init_smc91x(void) static void __init omap_3430sdp_init_irq(void) { - omap2_init_common_hw(hyb18m512160af6_sdrc_params); + omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); sdp3430_init_smc91x(); @@ -407,87 +331,6 @@ static struct twl4030_madc_platform_data sdp3430_madc_data = { .irq_line = 1, }; - -static struct twl4030_ins __initdata sleep_on_seq[] = { -/* - * Turn off VDD1 and VDD2. - */ - {MSG_SINGULAR(DEV_GRP_P1, 0xf, RES_STATE_OFF), 4}, - {MSG_SINGULAR(DEV_GRP_P1, 0x10, RES_STATE_OFF), 2}, -#ifdef CONFIG_DISABLE_HFCLK -/* - * And also turn off the OMAP3 PLLs and the sysclk output. - */ - {MSG_SINGULAR(DEV_GRP_P1, 0x7, RES_STATE_OFF), 3}, - {MSG_SINGULAR(DEV_GRP_P1, 0x19, RES_STATE_OFF), 3}, -#endif -}; - -static struct twl4030_script sleep_on_script __initdata = { - .script = sleep_on_seq, - .size = ARRAY_SIZE(sleep_on_seq), - .flags = TRITON_SLEEP_SCRIPT, -}; - -static struct twl4030_ins wakeup_seq[] __initdata = { -#ifndef CONFIG_DISABLE_HFCLK -/* - * Wakeup VDD1 and VDD2. - */ - {MSG_SINGULAR(DEV_GRP_P1, 0xf, RES_STATE_ACTIVE), 4}, - {MSG_SINGULAR(DEV_GRP_P1, 0x10, RES_STATE_ACTIVE), 2}, -#else -/* - * Reenable the OMAP3 PLLs. - * Wakeup VDD1 and VDD2. - * Reenable sysclk output. - */ - {MSG_SINGULAR(DEV_GRP_P1, 0x7, RES_STATE_ACTIVE), 0x30}, - {MSG_SINGULAR(DEV_GRP_P1, 0xf, RES_STATE_ACTIVE), 0x30}, - {MSG_SINGULAR(DEV_GRP_P1, 0x10, RES_STATE_ACTIVE), 0x37}, - {MSG_SINGULAR(DEV_GRP_P1, 0x19, RES_STATE_ACTIVE), 3}, -#endif /* #ifndef CONFIG_DISABLE_HFCLK */ -}; - -static struct twl4030_script wakeup_script __initdata = { - .script = wakeup_seq, - .size = ARRAY_SIZE(wakeup_seq), - .flags = TRITON_WAKEUP12_SCRIPT | TRITON_WAKEUP3_SCRIPT, -}; - -static struct twl4030_ins wrst_seq[] __initdata = { -/* - * Reset twl4030. - * Reset VDD1 regulator. - * Reset VDD2 regulator. - * Reset VPLL1 regulator. - * Enable sysclk output. - * Reenable twl4030. - */ - {MSG_SINGULAR(DEV_GRP_NULL, 0x1b, RES_STATE_OFF), 2}, - {MSG_SINGULAR(DEV_GRP_P1, 0xf, RES_STATE_WRST), 15}, - {MSG_SINGULAR(DEV_GRP_P1, 0x10, RES_STATE_WRST), 15}, - {MSG_SINGULAR(DEV_GRP_P1, 0x7, RES_STATE_WRST), 0x60}, - {MSG_SINGULAR(DEV_GRP_P1, 0x19, RES_STATE_ACTIVE), 2}, - {MSG_SINGULAR(DEV_GRP_NULL, 0x1b, RES_STATE_ACTIVE), 2}, -}; -static struct twl4030_script wrst_script __initdata = { - .script = wrst_seq, - .size = ARRAY_SIZE(wakeup_seq), - .flags = TRITON_WRST_SCRIPT, -}; - -static struct twl4030_script *twl4030_scripts[] __initdata = { - &sleep_on_script, - &wakeup_script, - &wrst_script, -}; - -static struct twl4030_power_data sdp3430_t2scripts_data __initdata = { - .scripts = twl4030_scripts, - .size = ARRAY_SIZE(twl4030_scripts), -}; - /* * Apply all the fixed voltages since most versions of U-Boot * don't bother with that initialization. @@ -629,7 +472,6 @@ static struct twl4030_platform_data sdp3430_twldata = { .gpio = &sdp3430_gpio_data, .madc = &sdp3430_madc_data, .keypad = &sdp3430_kp_data, - .power = &sdp3430_t2scripts_data, .usb = &sdp3430_usb_data, .vaux1 = &sdp3430_vaux1, @@ -678,11 +520,8 @@ static void __init omap_3430sdp_init(void) spi_register_board_info(sdp3430_spi_board_info, ARRAY_SIZE(sdp3430_spi_board_info)); ads7846_dev_init(); - sdp3430_flash_init(); - msecure_init(); omap_serial_init(); usb_musb_init(); - usb_ehci_init(); } static void __init omap_3430sdp_map_io(void) diff --git a/arch/arm/mach-omap2/board-apollon-keys.c b/arch/arm/mach-omap2/board-apollon-keys.c deleted file mode 100644 index 10329c0ae6a..00000000000 --- a/arch/arm/mach-omap2/board-apollon-keys.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-apollon-keys.c - * - * Copyright (C) 2007 Samsung Electronics - * Author: Kyungmin Park - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include - -#include -#include - -#define SW_ENTER_GPIO16 16 -#define SW_UP_GPIO17 17 -#define SW_DOWN_GPIO58 58 -#define SW_LEFT_GPIO95 95 -#define SW_RIGHT_GPIO96 96 -#define SW_ESC_GPIO97 97 - -extern int apollon_plus(void); - -static struct gpio_keys_button apollon_gpio_keys_buttons[] = { - [0] = { - .code = KEY_ENTER, - .gpio = SW_ENTER_GPIO16, - .desc = "enter sw", - }, - [1] = { - .code = KEY_UP, - .gpio = SW_UP_GPIO17, - .desc = "up sw", - }, - [2] = { - .code = KEY_DOWN, - .gpio = SW_DOWN_GPIO58, - .desc = "down sw", - }, - [3] = { - .code = KEY_LEFT, - .gpio = SW_LEFT_GPIO95, - .desc = "left sw", - }, - [4] = { - .code = KEY_RIGHT, - .gpio = SW_RIGHT_GPIO96, - .desc = "right sw", - }, - [5] = { - .code = KEY_ESC, - .gpio = SW_ESC_GPIO97, - .desc = "esc sw", - }, -}; - -static struct gpio_keys_platform_data apollon_gpio_keys = { - .buttons = apollon_gpio_keys_buttons, - .nbuttons = ARRAY_SIZE(apollon_gpio_keys_buttons), -}; - -static struct platform_device apollon_gpio_keys_device = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &apollon_gpio_keys, - }, -}; - -static void __init apollon_sw_init(void) -{ - /* Enter SW - Y11 */ - omap_cfg_reg(Y11_242X_GPIO16); - /* Up SW - AA12 */ - omap_cfg_reg(AA12_242X_GPIO17); - /* Down SW - AA8 */ - omap_cfg_reg(AA8_242X_GPIO58); - - if (apollon_plus()) { - /* Left SW - P18 */ - omap_cfg_reg(P18_24XX_GPIO95); - /* Right SW - M18 */ - omap_cfg_reg(M18_24XX_GPIO96); - /* Esc SW - L14 */ - omap_cfg_reg(L14_24XX_GPIO97); - } else - apollon_gpio_keys.nbuttons = 3; -} - -static int __init omap_apollon_keys_init(void) -{ - apollon_sw_init(); - - return platform_device_register(&apollon_gpio_keys_device); -} - -arch_initcall(omap_apollon_keys_init); diff --git a/arch/arm/mach-omap2/board-apollon-mmc.c b/arch/arm/mach-omap2/board-apollon-mmc.c deleted file mode 100644 index 3197741ec47..00000000000 --- a/arch/arm/mach-omap2/board-apollon-mmc.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-apollon-mmc.c - * - * Copyright (C) 2005-2007 Samsung Electronics - * Author: Kyungmin Park - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include - -#include -#include - -#ifdef CONFIG_MMC_OMAP - -static struct device *mmc_device; - -static int apollon_mmc_set_power(struct device *dev, int slot, int power_on, - int vdd) -{ -#ifdef CONFIG_MMC_DEBUG - dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1, - power_on ? "on" : "off", vdd); -#endif - if (slot != 0) { - dev_err(dev, "No such slot %d\n", slot + 1); - return -ENODEV; - } - - return 0; -} - -static int apollon_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode) -{ -#ifdef CONFIG_MMC_DEBUG - dev_dbg(dev, "Set slot %d bus_mode %s\n", slot + 1, - bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull"); -#endif - if (slot != 0) { - dev_err(dev, "No such slot %d\n", slot + 1); - return -ENODEV; - } - - return 0; -} - -static int apollon_mmc_late_init(struct device *dev) -{ - mmc_device = dev; - - return 0; -} - -static void apollon_mmc_cleanup(struct device *dev) -{ -} - -/* - * Note: If you want to detect card feature, please assign GPIO 37 - */ -static struct omap_mmc_platform_data mmc1_data = { - .nr_slots = 1, - .init = apollon_mmc_late_init, - .cleanup = apollon_mmc_cleanup, - .dma_mask = 0xffffffff, - .slots[0] = { - .wires = 4, - - /* - * Use internal loop-back in MMC/SDIO Module Input Clock - * selection - */ - .internal_clock = 1, - - .set_power = apollon_mmc_set_power, - .set_bus_mode = apollon_mmc_set_bus_mode, - .ocr_mask = MMC_VDD_30_31 | MMC_VDD_31_32 | - MMC_VDD_32_33 | MMC_VDD_33_34, - .name = "mmcblk", - }, -}; - -static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC]; - -void __init apollon_mmc_init(void) -{ - mmc_data[0] = &mmc1_data; - omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC); -} - -#else /* !CONFIG_MMC_OMAP */ - -void __init apollon_mmc_init(void) -{ -} - -#endif /* CONFIG_MMC_OMAP */ diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 936cb49bdd0..06dfba888b0 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -1,10 +1,10 @@ /* * linux/arch/arm/mach-omap2/board-apollon.c * - * Copyright (C) 2005-2008 Samsung Electronics + * Copyright (C) 2005,2006 Samsung Electronics * Author: Kyungmin Park * - * Modified from mach-omap2/board-h4.c + * Modified from mach-omap/omap2/board-h4.c * * Code for apollon OMAP2 board. Should work on many OMAP2 systems where * the bootloader passes the board-specific data to the kernel. @@ -22,16 +22,11 @@ #include #include #include -#include -#include #include #include #include #include -#include -#include -#include #include #include #include @@ -44,30 +39,20 @@ #include #include #include +#include /* LED & Switch macros */ #define LED0_GPIO13 13 #define LED1_GPIO14 14 #define LED2_GPIO15 15 -#define LED3_GPIO92 92 -#define LED4_GPIO93 93 +#define SW_ENTER_GPIO16 16 +#define SW_UP_GPIO17 17 +#define SW_DOWN_GPIO58 58 #define APOLLON_FLASH_CS 0 #define APOLLON_ETH_CS 1 -#define APOLLON_NOR_CS 3 #define APOLLON_ETHR_GPIO_IRQ 74 -#define APOLLON_ONENAND_CS2_ADDRESS (0x00000e40 | (0x10000000 >> 24)) -#define APOLLON_EXT_CS3_ADDRESS (0x00000c40 | (0x18000000 >> 24)) - -extern apollon_mmc_init(void); - -int apollon_plus(void) -{ - /* The apollon plus has IDCODE revision 5 */ - return omap_rev() & 0xc0; -} - static struct mtd_partition apollon_partitions[] = { { .name = "X-Loader + U-Boot", @@ -123,63 +108,6 @@ static struct platform_device apollon_onenand_device = { .resource = apollon_flash_resource, }; -static struct mtd_partition apollon_nor_partitions[] = { - { - .name = "U-Boot", - .offset = 0, - .size = SZ_128K, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "params", - .offset = MTDPART_OFS_APPEND, - .size = SZ_128K, - }, - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_2M, - }, - { - .name = "rootfs", - .offset = MTDPART_OFS_APPEND, - .size = SZ_4M - SZ_256K, - }, - { - .name = "application", - .offset = MTDPART_OFS_APPEND, - .size = SZ_8M + SZ_2M, - }, - { - .name = "reserved", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct flash_platform_data apollon_nor_data = { - .map_name = "cfi_probe", - .width = 2, - .parts = apollon_nor_partitions, - .nr_parts = ARRAY_SIZE(apollon_nor_partitions), -}; - -static struct resource apollon_nor_resource[] = { - [0] = { - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device apollon_nor_device = { - .name = "omapflash", - .id = -1, - .dev = { - .platform_data = &apollon_nor_data, - }, - .num_resources = ARRAY_SIZE(apollon_nor_resource), - .resource = apollon_nor_resource, -}; - static void __init apollon_flash_init(void) { unsigned long base; @@ -190,13 +118,6 @@ static void __init apollon_flash_init(void) } apollon_flash_resource[0].start = base; apollon_flash_resource[0].end = base + SZ_128K - 1; - - if (gpmc_cs_request(APOLLON_NOR_CS, SZ_32M, &base) < 0) { - printk(KERN_ERR "Cannot request NOR GPMC CS\n"); - return; - } - apollon_nor_resource[0].start = base; - apollon_nor_resource[0].end = base + SZ_32M - 1; } static struct resource apollon_smc91x_resources[] = { @@ -222,37 +143,34 @@ static struct platform_device apollon_lcd_device = { .id = -1, }; -static struct gpio_led apollon_led_config[] = { +static struct omap_led_config apollon_led_config[] = { { - .name = "d2", - .gpio = LED0_GPIO13, - .default_trigger = "heartbeat", + .cdev = { + .name = "apollon:led0", + }, + .gpio = LED0_GPIO13, }, { - .name = "d3", - .gpio = LED1_GPIO14, + .cdev = { + .name = "apollon:led1", + }, + .gpio = LED1_GPIO14, }, { - .name = "d4", - .gpio = LED2_GPIO15, - }, - { - .name = "d5", - .gpio = LED3_GPIO92, - }, - { - .name = "d6", - .gpio = LED4_GPIO93, + .cdev = { + .name = "apollon:led2", + }, + .gpio = LED2_GPIO15, }, }; -static struct gpio_led_platform_data apollon_led_data = { - .num_leds = ARRAY_SIZE(apollon_led_config), +static struct omap_led_platform_data apollon_led_data = { + .nr_leds = ARRAY_SIZE(apollon_led_config), .leds = apollon_led_config, }; static struct platform_device apollon_led_device = { - .name = "leds-gpio", + .name = "omap-led", .id = -1, .dev = { .platform_data = &apollon_led_data, @@ -261,7 +179,6 @@ static struct platform_device apollon_led_device = { static struct platform_device *apollon_devices[] __initdata = { &apollon_onenand_device, - &apollon_nor_device, &apollon_smc91x_device, &apollon_lcd_device, &apollon_led_device, @@ -270,6 +187,7 @@ static struct platform_device *apollon_devices[] __initdata = { static inline void __init apollon_init_smc91x(void) { unsigned long base; + unsigned int rate; struct clk *gpmc_fck; int eth_cs; @@ -308,7 +226,7 @@ static inline void __init apollon_init_smc91x(void) gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000003C2); } - if (gpmc_cs_request(eth_cs, SZ_16M, &base) < 0) { + if (gpmc_cs_request(APOLLON_ETH_CS, SZ_16M, &base) < 0) { printk(KERN_ERR "Failed to request GPMC CS for smc91x\n"); goto out; } @@ -320,7 +238,7 @@ static inline void __init apollon_init_smc91x(void) if (gpio_request(APOLLON_ETHR_GPIO_IRQ, "SMC91x irq") < 0) { printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", APOLLON_ETHR_GPIO_IRQ); - gpmc_cs_free(eth_cs); + gpmc_cs_free(APOLLON_ETH_CS); goto out; } gpio_direction_input(APOLLON_ETHR_GPIO_IRQ); @@ -338,24 +256,6 @@ static void __init omap_apollon_init_irq(void) apollon_init_smc91x(); } -static struct tsc210x_config tsc_platform_data = { - .use_internal = 1, - .monitor = TSC_TEMP, - .mclk = "sys_clkout", -}; - -static struct spi_board_info apollon_spi_board_info[] = { - [0] = { - .modalias = "tsc2101", - .irq = OMAP_GPIO_IRQ(85), - .bus_num = 1, - .chip_select = 0, - .mode = SPI_MODE_1, - .max_speed_hz = 6000000, - .platform_data = &tsc_platform_data, - }, -}; - static struct omap_uart_config apollon_uart_config __initdata = { .enabled_uarts = (1 << 0) | (0 << 1) | (0 << 2), }; @@ -371,7 +271,7 @@ static struct omap_lcd_config apollon_lcd_config __initdata = { .ctrl_name = "internal", }; -static struct omap_board_config_kernel apollon_config[] __initdata = { +static struct omap_board_config_kernel apollon_config[] = { { OMAP_TAG_UART, &apollon_uart_config }, { OMAP_TAG_LCD, &apollon_lcd_config }, }; @@ -380,18 +280,16 @@ static void __init apollon_led_init(void) { /* LED0 - AA10 */ omap_cfg_reg(AA10_242X_GPIO13); + gpio_request(LED0_GPIO13, "LED0"); + gpio_direction_output(LED0_GPIO13, 0); /* LED1 - AA6 */ omap_cfg_reg(AA6_242X_GPIO14); + gpio_request(LED1_GPIO14, "LED1"); + gpio_direction_output(LED1_GPIO14, 0); /* LED2 - AA4 */ omap_cfg_reg(AA4_242X_GPIO15); - - if (apollon_plus()) { - /* LED3 - M15 */ - omap_cfg_reg(M15_24XX_GPIO92); - /* LED4 - P20 */ - omap_cfg_reg(P20_24XX_GPIO93); - } else - apollon_led_data.num_leds = 3; + gpio_request(LED2_GPIO15, "LED2"); + gpio_direction_output(LED2_GPIO15, 0); } static void __init apollon_usb_init(void) @@ -404,101 +302,21 @@ static void __init apollon_usb_init(void) omap_usb_init(&apollon_usb_config); } -static void __init apollon_tsc_init(void) -{ - /* TSC2101 */ - omap_cfg_reg(N15_24XX_GPIO85); - gpio_request(85, "tsc2101 irq"); - gpio_direction_input(85); - - omap_cfg_reg(W14_24XX_SYS_CLKOUT); /* mclk */ -} - -static void __init apollon_cs_init(void) -{ - unsigned long base; - unsigned int rate; - struct clk *l3ck; - u32 value; - int cs, sync = 0; - - l3ck = clk_get(NULL, "core_l3_ck"); - if (IS_ERR(l3ck)) - rate = 100000000; - else - rate = clk_get_rate(l3ck); - - /* CS2: OneNAND */ - cs = 2; - value = gpmc_cs_read_reg(0, GPMC_CS_CONFIG1); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, value); - value = gpmc_cs_read_reg(0, GPMC_CS_CONFIG2); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG2, value); - value = gpmc_cs_read_reg(0, GPMC_CS_CONFIG3); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG3, value); - value = gpmc_cs_read_reg(0, GPMC_CS_CONFIG4); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG4, value); - value = gpmc_cs_read_reg(0, GPMC_CS_CONFIG5); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG5, value); - value = gpmc_cs_read_reg(0, GPMC_CS_CONFIG6); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG6, value); - - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG7, APOLLON_ONENAND_CS2_ADDRESS); - - /* CS3: External NOR */ - cs = APOLLON_NOR_CS; - if (rate >= 160000000) { - sync = 1; - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, 0xe5011211); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG2, 0x00090b01); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG3, 0x00020201); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG4, 0x09030b03); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG5, 0x010a0a0c); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG6, 0x00000000); - } else if (rate >= 130000000) { - /* Not yet know ... Use the async values */ - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, 0x00021201); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG2, 0x00121601); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG3, 0x00040401); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG4, 0x12061605); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG5, 0x01151317); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG6, 0x00000000); - } else {/* rate = 100000000 */ - sync = 1; - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, 0xe1001202); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG2, 0x00151501); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG3, 0x00050501); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG4, 0x0e070e07); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG5, 0x01131F1F); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG6, 0x00000000); - } - - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG7, APOLLON_EXT_CS3_ADDRESS); - - if (gpmc_cs_request(cs, SZ_32M, &base) < 0) { - printk(KERN_ERR "Failed to request GPMC CS for external\n"); - return; - } - - /* Synchronous mode */ - if (sync) { - void __iomem *addr = ioremap(base, SZ_32M); - writew(0xaa, addr + 0xaaa); - writew(0x55, addr + 0x554); - writew(0xc0, addr + 0x24aaa); - iounmap(addr); - } - - gpmc_cs_free(cs); -} - static void __init omap_apollon_init(void) { - apollon_cs_init(); + u32 v; + apollon_led_init(); apollon_flash_init(); apollon_usb_init(); - apollon_tsc_init(); + + /* REVISIT: where's the correct place */ + omap_cfg_reg(W19_24XX_SYS_NIRQ); + + /* Use Interal loop-back in MMC/SDIO Module Input Clock selection */ + v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + v |= (1 << 24); + omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0); /* * Make sure the serial ports are muxed on at this point. @@ -509,13 +327,6 @@ static void __init omap_apollon_init(void) omap_board_config = apollon_config; omap_board_config_size = ARRAY_SIZE(apollon_config); omap_serial_init(); - omap_register_i2c_bus(1, 100, NULL, 0); - omap_register_i2c_bus(2, 100, NULL, 0); - - spi_register_board_info(apollon_spi_board_info, - ARRAY_SIZE(apollon_spi_board_info)); - - apollon_mmc_init(); } static void __init omap_apollon_map_io(void) diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 0e353b3611f..3492162a65c 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -41,7 +41,7 @@ static struct omap_uart_config generic_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; -static struct omap_board_config_kernel generic_config[] __initdata = { +static struct omap_board_config_kernel generic_config[] = { { OMAP_TAG_UART, &generic_uart_config }, }; @@ -50,8 +50,6 @@ static void __init omap_generic_init(void) omap_board_config = generic_config; omap_board_config_size = ARRAY_SIZE(generic_config); omap_serial_init(); - omap_register_i2c_bus(1, 100, NULL, 0); - omap_register_i2c_bus(2, 100, NULL, 0); } static void __init omap_generic_map_io(void) diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index cbca22a0199..a0267a9ab46 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -18,22 +18,12 @@ #include #include #include +#include +#include #include #include #include #include -#include -#include -#include - -#include -#include -#include - -#include -#include - -#include #include #include @@ -42,12 +32,15 @@ #include #include +#include +#include #include #include #include #include #include #include +#include #include #include @@ -56,47 +49,6 @@ #define H4_ETHR_GPIO_IRQ 92 -/* FPGA on debug board has 32 GPIOs: 16 dedicated to leds, - * 8 outputs on a header, and 6 inputs from a DIP switch. - */ -#define H4_DEBUG_GPIO_BASE OMAP_MAX_GPIO_LINES -# define H4_DEBUG_GPIO_SW3_1 (H4_DEBUG_GPIO_BASE + 24) -# define H4_DEBUG_GPIO_SW3_2 (H4_DEBUG_GPIO_BASE + 25) -# define H4_DEBUG_GPIO_SW3_3 (H4_DEBUG_GPIO_BASE + 26) -# define H4_DEBUG_GPIO_SW3_4 (H4_DEBUG_GPIO_BASE + 27) -# define H4_DEBUG_GPIO_SW3_5 (H4_DEBUG_GPIO_BASE + 28) -# define H4_DEBUG_GPIO_SW3_8 (H4_DEBUG_GPIO_BASE + 29) - -/* H4 baseboard has 3 PCF8574 (8 bit) I2C GPIO expanders */ -#define H4_U191_GPIO_BASE (H4_DEBUG_GPIO_BASE + 32) -# define H4_GPIO_IRDA_FIRSEL (H4_U191_GPIO_BASE + 0) -# define H4_GPIO_MODEM_MOD_EN (H4_U191_GPIO_BASE + 1) -# define H4_GPIO_WLAN_MOD_EN (H4_U191_GPIO_BASE + 2) -# define H4_GPIO_CAM_MODULE_EN (H4_U191_GPIO_BASE + 3) -# define H4_GPIO_HANDSET_EN (H4_U191_GPIO_BASE + 4) -# define H4_GPIO_LCD_ENBKL (H4_U191_GPIO_BASE + 5) -# define H4_GPIO_AUDIO_ENVDD (H4_U191_GPIO_BASE + 6) -# define H4_GPIO_LCD_ENVDD (H4_U191_GPIO_BASE + 7) - -#define H4_U192_GPIO_BASE (H4_U191_GPIO_BASE + 8) -# define H4_GPIO_IRDA_AGPSn (H4_U192_GPIO_BASE + 0) -# define H4_GPIO_AGPS_PWREN (H4_U192_GPIO_BASE + 1) -# define H4_GPIO_AGPS_RSTn (H4_U192_GPIO_BASE + 2) -# define H4_GPIO_AGPS_SLEEP (H4_U192_GPIO_BASE + 3) -# define H4_GPIO_AGPS_PA_XMT (H4_U192_GPIO_BASE + 4) -# define H4_GPIO_MODEM_SPR2 (H4_U192_GPIO_BASE + 5) -# define H4_GPIO_MODEM_SPR1 (H4_U192_GPIO_BASE + 6) -# define H4_GPIO_BT_ACLK_ENn (H4_U192_GPIO_BASE + 7) - -#define H4_U193_GPIO_BASE (H4_U192_GPIO_BASE + 8) -# define H4_GPIO_SPR0 (H4_U193_GPIO_BASE + 0) -# define H4_GPIO_SPR1 (H4_U193_GPIO_BASE + 1) -# define H4_GPIO_WLAN_SHUTDOWN (H4_U193_GPIO_BASE + 2) -# define H4_GPIO_WLAN_RESET (H4_U193_GPIO_BASE + 3) -# define H4_GPIO_WLAN_CLK_ENn (H4_U193_GPIO_BASE + 4) - /* 5, 6 not connected */ -# define H4_GPIO_CAM_RST (H4_U193_GPIO_BASE + 7) - static unsigned int row_gpios[6] = { 88, 89, 124, 11, 6, 96 }; static unsigned int col_gpios[7] = { 90, 91, 100, 36, 12, 97, 98 }; @@ -186,16 +138,31 @@ static struct platform_device h4_flash_device = { .resource = &h4_flash_resource, }; -#if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE) - -/* Select between the IrDA and aGPS module */ +/* Select between the IrDA and aGPS module + */ static int h4_select_irda(struct device *dev, int state) { - /* U192.P0 = high for IRDA; else AGPS */ - gpio_set_value_cansleep(H4_GPIO_IRDA_AGPSn, state & IR_SEL); + unsigned char expa; + int err = 0; - /* NOTE: UART3 can also hook up to a DB9 or to GSM ... */ - return 0; + if ((err = read_gpio_expa(&expa, 0x21))) { + printk(KERN_ERR "Error reading from I/O expander\n"); + return err; + } + + /* 'P6' enable/disable IRDA_TX and IRDA_RX */ + if (state & IR_SEL) { /* IrDa */ + if ((err = write_gpio_expa(expa | 0x01, 0x21))) { + printk(KERN_ERR "Error writing to I/O expander\n"); + return err; + } + } else { + if ((err = write_gpio_expa(expa & ~0x01, 0x21))) { + printk(KERN_ERR "Error writing to I/O expander\n"); + return err; + } + } + return err; } static void set_trans_mode(struct work_struct *work) @@ -203,9 +170,22 @@ static void set_trans_mode(struct work_struct *work) struct omap_irda_config *irda_config = container_of(work, struct omap_irda_config, gpio_expa.work); int mode = irda_config->mode; + unsigned char expa; + int err = 0; + + if ((err = read_gpio_expa(&expa, 0x20)) != 0) { + printk(KERN_ERR "Error reading from I/O expander\n"); + } - /* U191.P0 = low for SIR; else MIR/FIR */ - gpio_set_value_cansleep(H4_GPIO_IRDA_FIRSEL, !(mode & IR_SIRMODE)); + expa &= ~0x01; + + if (!(mode & IR_SIRMODE)) { /* MIR/FIR */ + expa |= 0x01; + } + + if ((err = write_gpio_expa(expa, 0x20)) != 0) { + printk(KERN_ERR "Error writing to I/O expander\n"); + } } static int h4_transceiver_mode(struct device *dev, int mode) @@ -219,10 +199,6 @@ static int h4_transceiver_mode(struct device *dev, int mode) return 0; } -#else -static int h4_select_irda(struct device *dev, int state) { return 0; } -static int h4_transceiver_mode(struct device *dev, int mode) { return 0; } -#endif static struct omap_irda_config h4_irda_data = { .transceiver_cap = IR_SIRMODE | IR_MIRMODE | IR_FIRMODE, @@ -293,8 +269,6 @@ static u32 get_sysboot_value(void) OMAP2_SYSBOOT_1_MASK | OMAP2_SYSBOOT_0_MASK)); } -/* FIXME: This function should be moved to some other file, gpmc.c? */ - /* H4-2420's always used muxed mode, H4-2422's always use non-muxed * * Note: OMAP-GIT doesn't correctly do is_cpu_omap2422 and is_cpu_omap2423 @@ -398,11 +372,7 @@ static void __init omap_h4_init_irq(void) } static struct omap_uart_config h4_uart_config __initdata = { -#ifdef CONFIG_MACH_OMAP2_H4_USB1 - .enabled_uarts = ((1 << 0) | (1 << 1)), -#else .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), -#endif }; static struct omap_lcd_config h4_lcd_config __initdata = { @@ -442,309 +412,21 @@ static struct omap_usb_config h4_usb_config __initdata = { #endif }; -/* ----------------------------------------------------------------------- */ - -static struct tsc210x_config tsc_platform_data = { - .use_internal = 1, - .monitor = TSC_VBAT | TSC_TEMP, - /* REVISIT temp calibration data -- board-specific; from EEPROM? */ - .mclk = "sys_clkout", -}; - -static struct spi_board_info h4_spi_board_info[] __initdata = { - { - .modalias = "tsc2101", - .bus_num = 1, - .chip_select = 0, - .mode = SPI_MODE_1, - .irq = OMAP_GPIO_IRQ(93), - .max_speed_hz = 16000000, - .platform_data = &tsc_platform_data, - }, - - /* nCS1 -- to lcd board, but unused - * nCS2 -- to WLAN/miniPCI - */ -}; - -/* ----------------------------------------------------------------------- */ - -static struct omap_board_config_kernel h4_config[] __initdata = { +static struct omap_board_config_kernel h4_config[] = { { OMAP_TAG_UART, &h4_uart_config }, { OMAP_TAG_LCD, &h4_lcd_config }, }; -#ifdef CONFIG_MACH_OMAP_H4_TUSB - -#include - -static struct musb_hdrc_platform_data tusb_data = { - .mode = MUSB_OTG, - .min_power = 25, /* x2 = 50 mA drawn from VBUS as peripheral */ - - /* 1.8V supplied by Menelaus, other voltages supplied by VBAT; - * so no switching. - */ -}; - -static void __init tusb_evm_setup(void) -{ - static char announce[] __initdata = - KERN_INFO "TUSB 6010 EVM\n"; - int irq; - unsigned dmachan = 0; - - /* There are at least 32 different combinations of boards that - * are loosely called "H4", with a 2420 ... different OMAP chip - * revisions (with pin mux changes for DMAREQ, GPMC errata, etc), - * modifications of the CPU board, mainboard, EVM, TUSB etc. - * Plus omap2422, omap2423, etc. - * - * So you might need to tweak this setup to make the TUSB EVM - * behave on your particular setup ... - */ - - /* Already set up: GPMC AD[0..15], CLK, nOE, nWE, nADV_ALE */ - omap_cfg_reg(E2_GPMC_NCS2); - omap_cfg_reg(L2_GPMC_NCS7); - omap_cfg_reg(M1_GPMC_WAIT2); - - switch ((omap_rev() >> 8) & 0x0f) { - case 0: /* ES 1.0 */ - case 1: /* ES 2.0 */ - /* Assume early board revision without optional ES2.0 - * rework to swap J15 & AA10 so DMAREQ0 works - */ - omap_cfg_reg(AA10_242X_GPIO13); - irq = 13; - /* omap_cfg_reg(J15_24XX_DMAREQ0); */ - break; - default: - /* Later Menelaus boards can support all 6 DMA request - * lines, at the price of boot flash A23-A26. - */ - omap_cfg_reg(J15_24XX_GPIO99); - irq = 99; - dmachan = (1 << 1) | (1 << 0); -#if !(defined(CONFIG_MTD_OMAP_NOR) || defined(CONFIG_MTD_OMAP_NOR_MODULE)) - dmachan |= (1 << 5) | (1 << 4) (1 << 3) | (1 << 2); -#endif - break; - } - - if (tusb6010_setup_interface(&tusb_data, - TUSB6010_REFCLK_24, /* waitpin */ 2, - /* async cs */ 2, /* sync cs */ 7, - irq, dmachan) == 0) - printk(announce); -} - -#endif - -#if defined(CONFIG_VIDEO_OV9640) || defined(CONFIG_VIDEO_OV9640_MODULE) -/* - * Common OV9640 register initialization for all image sizes, pixel formats, - * and frame rates - */ -const static struct ov9640_reg ov9640_common[] = { - { 0x12, 0x80 }, { 0x11, 0x80 }, { 0x13, 0x8F }, /* COM7, CLKRC, COM8 */ - { 0x01, 0x80 }, { 0x02, 0x80 }, { 0x04, 0x00 }, /* BLUE, RED, COM1 */ - { 0x0E, 0x81 }, { 0x0F, 0x4F }, { 0x14, 0x4A }, /* COM5, COM6, COM9 */ - { 0x16, 0x02 }, { 0x1B, 0x01 }, { 0x24, 0x70 }, /* ?, PSHFT, AEW */ - { 0x25, 0x68 }, { 0x26, 0xD3 }, { 0x27, 0x90 }, /* AEB, VPT, BBIAS */ - { 0x2A, 0x00 }, { 0x2B, 0x00 }, { 0x32, 0x24 }, /* EXHCH, EXHCL, HREF */ - { 0x33, 0x02 }, { 0x37, 0x02 }, { 0x38, 0x13 }, /* CHLF, ADC, ACOM */ - { 0x39, 0xF0 }, { 0x3A, 0x00 }, { 0x3B, 0x01 }, /* OFON, TSLB, COM11 */ - { 0x3D, 0x90 }, { 0x3E, 0x02 }, { 0x3F, 0xF2 }, /* COM13, COM14, EDGE */ - { 0x41, 0x02 }, { 0x42, 0xC8 }, /* COM16, COM17 */ - { 0x43, 0xF0 }, { 0x44, 0x10 }, { 0x45, 0x6C }, /* ?, ?, ? */ - { 0x46, 0x6C }, { 0x47, 0x44 }, { 0x48, 0x44 }, /* ?, ?, ? */ - { 0x49, 0x03 }, { 0x59, 0x49 }, { 0x5A, 0x94 }, /* ?, ?, ? */ - { 0x5B, 0x46 }, { 0x5C, 0x84 }, { 0x5D, 0x5C }, /* ?, ?, ? */ - { 0x5E, 0x08 }, { 0x5F, 0x00 }, { 0x60, 0x14 }, /* ?, ?, ? */ - { 0x61, 0xCE }, /* ? */ - { 0x62, 0x70 }, { 0x63, 0x00 }, { 0x64, 0x04 }, /* LCC1, LCC2, LCC3 */ - { 0x65, 0x00 }, { 0x66, 0x00 }, /* LCC4, LCC5 */ - { 0x69, 0x00 }, { 0x6A, 0x3E }, { 0x6B, 0x3F }, /* HV, MBD, DBLV */ - { 0x6C, 0x40 }, { 0x6D, 0x30 }, { 0x6E, 0x4B }, /* GSP1, GSP2, GSP3 */ - { 0x6F, 0x60 }, { 0x70, 0x70 }, { 0x71, 0x70 }, /* GSP4, GSP5, GSP6 */ - { 0x72, 0x70 }, { 0x73, 0x70 }, { 0x74, 0x60 }, /* GSP7, GSP8, GSP9 */ - { 0x75, 0x60 }, { 0x76, 0x50 }, { 0x77, 0x48 }, /* GSP10,GSP11,GSP12 */ - { 0x78, 0x3A }, { 0x79, 0x2E }, { 0x7A, 0x28 }, /* GSP13,GSP14,GSP15 */ - { 0x7B, 0x22 }, { 0x7C, 0x04 }, { 0x7D, 0x07 }, /* GSP16,GST1, GST2 */ - { 0x7E, 0x10 }, { 0x7F, 0x28 }, { 0x80, 0x36 }, /* GST3, GST4, GST5 */ - { 0x81, 0x44 }, { 0x82, 0x52 }, { 0x83, 0x60 }, /* GST6, GST7, GST8 */ - { 0x84, 0x6C }, { 0x85, 0x78 }, { 0x86, 0x8C }, /* GST9, GST10,GST11 */ - { 0x87, 0x9E }, { 0x88, 0xBB }, { 0x89, 0xD2 }, /* GST12,GST13,GST14 */ - { 0x8A, 0xE6 }, { 0x13, 0x8F }, { 0x00, 0x7F }, /* GST15, COM8 */ - { OV9640_REG_TERM, OV9640_VAL_TERM } -}; - -static int ov9640_sensor_power_set(int power) -{ - /* power up the sensor? */ - gpio_set_value_cansleep(H4_GPIO_CAM_MODULE_EN, power); - - /* take it out of reset if it's not powered */ - gpio_direction_output(H4_GPIO_CAM_RST, !power); - - return 0; -} - -static struct v4l2_ifparm ifparm = { - .if_type = V4L2_IF_TYPE_BT656, - .u = { - .bt656 = { - .frame_start_on_rising_vs = 1, - .nobt_vs_inv = 1, - .mode = V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT, - .clock_min = OV9640_XCLK_MIN, - .clock_max = OV9640_XCLK_MAX, - }, - }, -}; - -static int ov9640_ifparm(struct v4l2_ifparm *p) -{ - *p = ifparm; - - return 0; -} - -static struct ov9640_platform_data h4_ov9640_platform_data = { - .power_set = ov9640_sensor_power_set, - .default_regs = ov9640_common, - .ifparm = ov9640_ifparm, -}; - -#endif - -/* leave LCD powered off unless it will be used */ -#if defined(CONFIG_FB_OMAP) || defined(CONFIG_FB_OMAP_MODULE) -#define LCD_ENABLED true -#else -#define LCD_ENABLED false -#endif - -static struct gpio_led backlight_leds[] = { - { - .name = "lcd_h4", - .default_trigger = "backlight", - .gpio = H4_GPIO_LCD_ENBKL, - }, - { }, -}; - -static struct gpio_led_platform_data backlight_led_data = { - .num_leds = 1, - .leds = backlight_leds, -}; - -static struct platform_device h4_backlight_device = { - .name = "leds-gpio", - .id = 0, - .dev.platform_data = &backlight_led_data, -}; - -static int -u191_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *context) -{ - /* P0 = IRDA control, FIR/MIR vs SIR */ - gpio_request(H4_GPIO_IRDA_FIRSEL, "irda_firsel"); - gpio_direction_output(H4_GPIO_IRDA_FIRSEL, false); - - /* P3 = camera sensor module PWDN */ - gpio_request(H4_GPIO_CAM_MODULE_EN, "camera_en"); - gpio_direction_output(H4_GPIO_CAM_MODULE_EN, false); - - /* P7 = LCD_ENVDD ... controls power to LCD (including backlight) - * P5 = LCD_ENBKL ... switches backlight - */ - gpio_request(H4_GPIO_LCD_ENVDD, "lcd_power"); - gpio_direction_output(H4_GPIO_LCD_ENVDD, LCD_ENABLED); - if (LCD_ENABLED) { - h4_backlight_device.dev.parent = &client->dev; - platform_device_register(&h4_backlight_device); - } - - /* P6 = AUDIO_ENVDD ... switch power to microphone */ - gpio_request(H4_GPIO_AUDIO_ENVDD, "audio_power"); - gpio_direction_output(H4_GPIO_AUDIO_ENVDD, true); - - return 0; -} - - -static struct pcf857x_platform_data u191_platform_data = { - .gpio_base = H4_U191_GPIO_BASE, - .setup = u191_setup, -}; - -static int -u192_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *context) -{ - gpio_request(H4_GPIO_IRDA_AGPSn, "irda/agps"); - gpio_direction_output(H4_GPIO_IRDA_AGPSn, false); - - return 0; -} - -static struct pcf857x_platform_data u192_platform_data = { - .gpio_base = H4_U192_GPIO_BASE, - .setup = u192_setup, -}; - -static int -u193_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *context) -{ - /* reset sensor */ - gpio_request(H4_GPIO_CAM_RST, "camera_rst"); - gpio_direction_output(H4_GPIO_CAM_RST, true); - - return 0; -} - -static struct pcf857x_platform_data u193_platform_data = { - .gpio_base = H4_U193_GPIO_BASE, - .setup = u193_setup, -}; - static struct at24_platform_data m24c01 = { .byte_len = SZ_1K / 8, .page_size = 16, }; static struct i2c_board_info __initdata h4_i2c_board_info[] = { - { /* U191 gpios */ - I2C_BOARD_INFO("pcf8574", 0x20), - .platform_data = &u191_platform_data, - }, - { /* U192 gpios */ - I2C_BOARD_INFO("pcf8574", 0x21), - .platform_data = &u192_platform_data, - }, - { /* U193 gpios */ - I2C_BOARD_INFO("pcf8574", 0x22), - .platform_data = &u193_platform_data, - }, - { - I2C_BOARD_INFO("rv5c387a", 0x32), - /* no IRQ wired to OMAP; nINTB goes to AGPS */ - }, - { - I2C_BOARD_INFO("menelaus", 0x72), - .irq = INT_24XX_SYS_NIRQ, - }, { I2C_BOARD_INFO("isp1301_omap", 0x2d), .irq = OMAP_GPIO_IRQ(125), }, -#if defined(CONFIG_VIDEO_OV9640) || defined(CONFIG_VIDEO_OV9640_MODULE) - { - I2C_BOARD_INFO("ov9640", 0x30), - .platform_data = &h4_ov9640_platform_data, - }, -#endif { /* EEPROM on mainboard */ I2C_BOARD_INFO("24c01", 0x52), .platform_data = &m24c01, @@ -775,54 +457,14 @@ static void __init omap_h4_init(void) } #endif -#ifdef CONFIG_MACH_OMAP2_H4_USB1 - /* S3.3 controls whether these pins are for UART2 or USB1 */ - omap_cfg_reg(N14_24XX_USB1_SE0); - omap_cfg_reg(P15_24XX_USB1_DAT); - omap_cfg_reg(W20_24XX_USB1_TXEN); - omap_cfg_reg(V19_24XX_USB1_RCV); -#endif - - /* Menelaus interrupt */ - omap_cfg_reg(W19_24XX_SYS_NIRQ); + i2c_register_board_info(1, h4_i2c_board_info, + ARRAY_SIZE(h4_i2c_board_info)); platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices)); omap_board_config = h4_config; omap_board_config_size = ARRAY_SIZE(h4_config); - omap_serial_init(); omap_usb_init(&h4_usb_config); - omap_register_i2c_bus(1, 100, h4_i2c_board_info, - ARRAY_SIZE(h4_i2c_board_info)); - - /* smc91x, debug leds, ps/2, extra uarts */ - h4_init_debug(); - -#ifdef CONFIG_MACH_OMAP_H4_TUSB - tusb_evm_setup(); -#endif - - /* defaults seem ok for: - * omap_cfg_reg(U18_24XX_SPI1_SCK); - * omap_cfg_reg(V20_24XX_SPI1_MOSI); - * omap_cfg_reg(T18_24XX_SPI1_MISO); - * omap_cfg_reg(U19_24XX_SPI1_NCS0); - */ - - /* TSC2101 */ - omap_cfg_reg(P20_24XX_GPIO93); - gpio_request(93, "tsc_irq"); - gpio_direction_input(93); - - omap_cfg_reg(W14_24XX_SYS_CLKOUT); /* mclk */ - /* defaults seem ok for: - * omap_cfg_reg(Y15_EAC_AC_SCLK); // bclk - * omap_cfg_reg(R14_EAC_AC_FS); - * omap_cfg_reg(V15_EAC_AC_DOUT); - * omap_cfg_reg(W15_EAC_AC_DIN); - */ - - spi_register_board_info(h4_spi_board_info, - ARRAY_SIZE(h4_spi_board_info)); + omap_serial_init(); } static void __init omap_h4_map_io(void) diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 91fd0889a35..e096f776f99 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -16,13 +16,13 @@ #include #include #include -#include #include #include #include #include #include #include +#include #include #include @@ -34,11 +34,10 @@ #include #include #include -#include -#include #include #include +#include #include "mmc-twl4030.h" @@ -46,10 +45,6 @@ #define LDP_SMC911X_GPIO 152 #define DEBUG_BASE 0x08000000 #define LDP_ETHR_START DEBUG_BASE -#define ENABLE_VAUX1_DEDICATED 0x03 -#define ENABLE_VAUX1_DEV_GRP 0x20 - -#define TWL4030_MSECURE_GPIO 22 static struct resource ldp_smc911x_resources[] = { [0] = { @@ -71,244 +66,8 @@ static struct platform_device ldp_smc911x_device = { .resource = ldp_smc911x_resources, }; -static int ldp_twl4030_keymap[] = { - KEY(0, 0, KEY_1), - KEY(1, 0, KEY_2), - KEY(2, 0, KEY_3), - KEY(0, 1, KEY_4), - KEY(1, 1, KEY_5), - KEY(2, 1, KEY_6), - KEY(3, 1, KEY_F5), - KEY(0, 2, KEY_7), - KEY(1, 2, KEY_8), - KEY(2, 2, KEY_9), - KEY(3, 2, KEY_F6), - KEY(0, 3, KEY_F7), - KEY(1, 3, KEY_0), - KEY(2, 3, KEY_F8), - PERSISTENT_KEY(4, 5), - KEY(4, 4, KEY_VOLUMEUP), - KEY(5, 5, KEY_VOLUMEDOWN), - 0 -}; - -static struct twl4030_keypad_data ldp_kp_twl4030_data = { - .rows = 6, - .cols = 6, - .keymap = ldp_twl4030_keymap, - .keymapsize = ARRAY_SIZE(ldp_twl4030_keymap), - .rep = 1, -}; - -static struct gpio_keys_button ldp_gpio_keys_buttons[] = { - [0] = { - .code = KEY_ENTER, - .gpio = 101, - .desc = "enter sw", - .active_low = 1, - .debounce_interval = 30, - }, - [1] = { - .code = KEY_F1, - .gpio = 102, - .desc = "func 1", - .active_low = 1, - .debounce_interval = 30, - }, - [2] = { - .code = KEY_F2, - .gpio = 103, - .desc = "func 2", - .active_low = 1, - .debounce_interval = 30, - }, - [3] = { - .code = KEY_F3, - .gpio = 104, - .desc = "func 3", - .active_low = 1, - .debounce_interval = 30, - }, - [4] = { - .code = KEY_F4, - .gpio = 105, - .desc = "func 4", - .active_low = 1, - .debounce_interval = 30, - }, - [5] = { - .code = KEY_LEFT, - .gpio = 106, - .desc = "left sw", - .active_low = 1, - .debounce_interval = 30, - }, - [6] = { - .code = KEY_RIGHT, - .gpio = 107, - .desc = "right sw", - .active_low = 1, - .debounce_interval = 30, - }, - [7] = { - .code = KEY_UP, - .gpio = 108, - .desc = "up sw", - .active_low = 1, - .debounce_interval = 30, - }, - [8] = { - .code = KEY_DOWN, - .gpio = 109, - .desc = "down sw", - .active_low = 1, - .debounce_interval = 30, - }, -}; - -static struct gpio_keys_platform_data ldp_gpio_keys = { - .buttons = ldp_gpio_keys_buttons, - .nbuttons = ARRAY_SIZE(ldp_gpio_keys_buttons), - .rep = 1, -}; - -static struct platform_device ldp_gpio_keys_device = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &ldp_gpio_keys, - }, -}; - -static int ts_gpio; - -static int __init msecure_init(void) -{ - int ret = 0; - -#ifdef CONFIG_RTC_DRV_TWL4030 - /* 3430ES2.0 doesn't have msecure/gpio-22 line connected to T2 */ - if (omap_type() == OMAP2_DEVICE_TYPE_GP && - omap_rev() < OMAP3430_REV_ES2_0) { - void __iomem *msecure_pad_config_reg = - omap_ctrl_base_get() + 0xA3C; - int mux_mask = 0x04; - u16 tmp; - - ret = gpio_request(TWL4030_MSECURE_GPIO, "msecure"); - if (ret < 0) { - printk(KERN_ERR "msecure_init: can't" - "reserve GPIO:%d !\n", TWL4030_MSECURE_GPIO); - goto out; - } - /* - * TWL4030 will be in secure mode if msecure line from OMAP - * is low. Make msecure line high in order to change the - * TWL4030 RTC time and calender registers. - */ - - tmp = __raw_readw(msecure_pad_config_reg); - tmp &= 0xF8; /* To enable mux mode 03/04 = GPIO_RTC */ - tmp |= mux_mask;/* To enable mux mode 03/04 = GPIO_RTC */ - __raw_writew(tmp, msecure_pad_config_reg); - - gpio_direction_output(TWL4030_MSECURE_GPIO, 1); - } -out: -#endif - return ret; -} - -/** - * @brief ads7846_dev_init : Requests & sets GPIO line for pen-irq - * - * @return - void. If request gpio fails then Flag KERN_ERR. - */ -static void ads7846_dev_init(void) -{ - if (gpio_request(ts_gpio, "ads7846 irq") < 0) { - printk(KERN_ERR "can't get ads746 pen down GPIO\n"); - return; - } - - gpio_direction_input(ts_gpio); - - omap_set_gpio_debounce(ts_gpio, 1); - omap_set_gpio_debounce_time(ts_gpio, 0xa); -} - -static int ads7846_get_pendown_state(void) -{ - return !gpio_get_value(ts_gpio); -} - -/* - * This enable(1)/disable(0) the voltage for TS: uses twl4030 calls - */ -static int ads7846_vaux_control(int vaux_cntrl) -{ - int ret = 0; - -#ifdef CONFIG_TWL4030_CORE - /* check for return value of ldo_use: if success it returns 0 */ - if (vaux_cntrl == VAUX_ENABLE) { - if (ret != twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, - ENABLE_VAUX1_DEDICATED, TWL4030_VAUX1_DEDICATED)) - return -EIO; - if (ret != twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, - ENABLE_VAUX1_DEV_GRP, TWL4030_VAUX1_DEV_GRP)) - return -EIO; - } else if (vaux_cntrl == VAUX_DISABLE) { - if (ret != twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, - 0x00, TWL4030_VAUX1_DEDICATED)) - return -EIO; - if (ret != twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, - 0x00, TWL4030_VAUX1_DEV_GRP)) - return -EIO; - } -#else - ret = -EIO; -#endif - return ret; -} - -static struct ads7846_platform_data tsc2046_config __initdata = { - .get_pendown_state = ads7846_get_pendown_state, - .keep_vref_on = 1, - .vaux_control = ads7846_vaux_control, -}; - - -static struct omap2_mcspi_device_config tsc2046_mcspi_config = { - .turbo_mode = 0, - .single_channel = 1, /* 0: slave, 1: master */ -}; - -static struct spi_board_info ldp_spi_board_info[] __initdata = { - [0] = { - /* - * TSC2046 operates at a max freqency of 2MHz, so - * operate slightly below at 1.5MHz - */ - .modalias = "ads7846", - .bus_num = 1, - .chip_select = 0, - .max_speed_hz = 1500000, - .controller_data = &tsc2046_mcspi_config, - .irq = 0, - .platform_data = &tsc2046_config, - }, -}; - -static struct platform_device ldp_lcd_device = { - .name = "ldp_lcd", - .id = -1, -}; - static struct platform_device *ldp_devices[] __initdata = { &ldp_smc911x_device, - &ldp_lcd_device, - &ldp_gpio_keys_device, }; static inline void __init ldp_init_smc911x(void) @@ -340,7 +99,6 @@ static inline void __init ldp_init_smc911x(void) gpio_direction_input(eth_gpio); } - static void __init omap_ldp_init_irq(void) { omap2_init_common_hw(NULL); @@ -353,114 +111,8 @@ static struct omap_uart_config ldp_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; -static struct omap_lcd_config ldp_lcd_config __initdata = { - .ctrl_name = "internal", -}; - static struct omap_board_config_kernel ldp_config[] __initdata = { { OMAP_TAG_UART, &ldp_uart_config }, - { OMAP_TAG_LCD, &ldp_lcd_config }, -}; - -static int ldp_batt_table[] = { -/* 0 C*/ -30800, 29500, 28300, 27100, -26000, 24900, 23900, 22900, 22000, 21100, 20300, 19400, 18700, 17900, -17200, 16500, 15900, 15300, 14700, 14100, 13600, 13100, 12600, 12100, -11600, 11200, 10800, 10400, 10000, 9630, 9280, 8950, 8620, 8310, -8020, 7730, 7460, 7200, 6950, 6710, 6470, 6250, 6040, 5830, -5640, 5450, 5260, 5090, 4920, 4760, 4600, 4450, 4310, 4170, -4040, 3910, 3790, 3670, 3550 -}; - -static struct twl4030_ins __initdata sleep_on_seq[] = { -/* - * Turn off VDD1 and VDD2. - */ - {MSG_SINGULAR(DEV_GRP_P1, 0xf, RES_STATE_OFF), 4}, - {MSG_SINGULAR(DEV_GRP_P1, 0x10, RES_STATE_OFF), 2}, -#ifdef CONFIG_DISABLE_HFCLK -/* - * And also turn off the OMAP3 PLLs and the sysclk output. - */ - {MSG_SINGULAR(DEV_GRP_P1, 0x7, RES_STATE_OFF), 3}, - {MSG_SINGULAR(DEV_GRP_P1, 0x19, RES_STATE_OFF), 3}, -#endif -}; - -static struct twl4030_script sleep_on_script __initdata = { - .script = sleep_on_seq, - .size = ARRAY_SIZE(sleep_on_seq), - .flags = TRITON_SLEEP_SCRIPT, -}; - -static struct twl4030_ins wakeup_seq[] __initdata = { -#ifndef CONFIG_DISABLE_HFCLK -/* - * Wakeup VDD1 and VDD2. - */ - {MSG_SINGULAR(DEV_GRP_P1, 0xf, RES_STATE_ACTIVE), 4}, - {MSG_SINGULAR(DEV_GRP_P1, 0x10, RES_STATE_ACTIVE), 2}, -#else -/* - * Reenable the OMAP3 PLLs. - * Wakeup VDD1 and VDD2. - * Reenable sysclk output. - */ - {MSG_SINGULAR(DEV_GRP_P1, 0x7, RES_STATE_ACTIVE), 0x30}, - {MSG_SINGULAR(DEV_GRP_P1, 0xf, RES_STATE_ACTIVE), 0x30}, - {MSG_SINGULAR(DEV_GRP_P1, 0x10, RES_STATE_ACTIVE), 0x37}, - {MSG_SINGULAR(DEV_GRP_P1, 0x19, RES_STATE_ACTIVE), 3}, -#endif /* #ifndef CONFIG_DISABLE_HFCLK */ -}; - -static struct twl4030_script wakeup_script __initdata = { - .script = wakeup_seq, - .size = ARRAY_SIZE(wakeup_seq), - .flags = TRITON_WAKEUP12_SCRIPT | TRITON_WAKEUP3_SCRIPT, -}; - -static struct twl4030_ins wrst_seq[] __initdata = { -/* - * Reset twl4030. - * Reset VDD1 regulator. - * Reset VDD2 regulator. - * Reset VPLL1 regulator. - * Enable sysclk output. - * Reenable twl4030. - */ - {MSG_SINGULAR(DEV_GRP_NULL, 0x1b, RES_STATE_OFF), 2}, - {MSG_SINGULAR(DEV_GRP_P1, 0xf, RES_STATE_WRST), 15}, - {MSG_SINGULAR(DEV_GRP_P1, 0x10, RES_STATE_WRST), 15}, - {MSG_SINGULAR(DEV_GRP_P1, 0x7, RES_STATE_WRST), 0x60}, - {MSG_SINGULAR(DEV_GRP_P1, 0x19, RES_STATE_ACTIVE), 2}, - {MSG_SINGULAR(DEV_GRP_NULL, 0x1b, RES_STATE_ACTIVE), 2}, -}; - -static struct twl4030_script wrst_script __initdata = { - .script = wrst_seq, - .size = ARRAY_SIZE(wakeup_seq), - .flags = TRITON_WRST_SCRIPT, -}; - -static struct twl4030_script *twl4030_scripts[] __initdata = { - &sleep_on_script, - &wakeup_script, - &wrst_script, -}; - -static struct twl4030_power_data sdp3430_t2scripts_data __initdata = { - .scripts = twl4030_scripts, - .size = ARRAY_SIZE(twl4030_scripts), -}; - -static struct twl4030_bci_platform_data ldp_bci_data = { - .battery_tmp_tbl = ldp_batt_table, - .tblsize = ARRAY_SIZE(ldp_batt_table), -}; - -static struct twl4030_usb_data ldp_usb_data = { - .usb_mode = T2_USB_MODE_ULPI, }; static struct twl4030_gpio_platform_data ldp_gpio_data = { @@ -469,21 +121,12 @@ static struct twl4030_gpio_platform_data ldp_gpio_data = { .irq_end = TWL4030_GPIO_IRQ_END, }; -static struct twl4030_madc_platform_data ldp_madc_data = { - .irq_line = 1, -}; - static struct twl4030_platform_data ldp_twldata = { .irq_base = TWL4030_IRQ_BASE, .irq_end = TWL4030_IRQ_END, /* platform_data for children goes here */ - .bci = &ldp_bci_data, - .madc = &ldp_madc_data, - .usb = &ldp_usb_data, - .power = &sdp3430_t2scripts_data, .gpio = &ldp_gpio_data, - .keypad = &ldp_kp_twl4030_data, }; static struct i2c_board_info __initdata ldp_i2c_boardinfo[] = { @@ -520,15 +163,9 @@ static void __init omap_ldp_init(void) platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices)); omap_board_config = ldp_config; omap_board_config_size = ARRAY_SIZE(ldp_config); - ts_gpio = 54; - ldp_spi_board_info[0].irq = gpio_to_irq(ts_gpio); - spi_register_board_info(ldp_spi_board_info, - ARRAY_SIZE(ldp_spi_board_info)); - msecure_init(); - ads7846_dev_init(); omap_serial_init(); - usb_musb_init(); twl4030_mmc_init(mmc); + usb_musb_init(); } static void __init omap_ldp_map_io(void) diff --git a/arch/arm/mach-omap2/board-n800-bt.c b/arch/arm/mach-omap2/board-n800-bt.c deleted file mode 100644 index da3a7bb6d89..00000000000 --- a/arch/arm/mach-omap2/board-n800-bt.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Nokia N800 platform-specific data for Bluetooth - * - * Copyright (C) 2005, 2006 Nokia Corporation - * Contact: Ville Tervo - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - */ - -#include -#include -#include -#include - -static struct platform_device n800_bt_device = { - .name = "hci_h4p", - .id = -1, - .num_resources = 0, -}; - -void __init n800_bt_init(void) -{ - const struct omap_bluetooth_config *bt_config; - - bt_config = (void *) omap_get_config(OMAP_TAG_NOKIA_BT, - struct omap_bluetooth_config); - n800_bt_device.dev.platform_data = (void *) bt_config; - if (platform_device_register(&n800_bt_device) < 0) - BUG(); -} - diff --git a/arch/arm/mach-omap2/board-n800-camera.c b/arch/arm/mach-omap2/board-n800-camera.c deleted file mode 100644 index 395912818ae..00000000000 --- a/arch/arm/mach-omap2/board-n800-camera.c +++ /dev/null @@ -1,376 +0,0 @@ -/* - * arch/arm/mach-omap2/board-n800-camera.c - * - * Copyright (C) 2007 Nokia Corporation - * - * Contact: Sakari Ailus - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#include -#include -#include -#include -#include -#include - -#include - -#include - -#include - -#include <../drivers/cbus/retu.h> -#include <../drivers/media/video/tcm825x.h> - -#include "board-n800.h" - -#if defined (CONFIG_VIDEO_TCM825X) || defined (CONFIG_VIDEO_TCM825X_MODULE) - -#define OMAP24XX_CAMERA_JAM_HACK - -#ifdef OMAP24XX_CAMERA_JAM_HACK -/* - * We don't need to check every pixel to assume that the frame is - * corrupt and the sensor is jammed. CHECK_X and CHECK_Y are the - * number of u32s to check per line / row, plus there are two lines in - * the bottom of the frame. - */ -#define CHECK_X 8 -#define CHECK_Y 6 -/* - * Start checking after this many frames since resetting the sensor. - * Sometimes the first frame(s) is(/are) black which could trigger - * unwanted reset(s). - */ -#define JAM_CHECK_AFTER 3 -/* - * If the sensor is quickly brought into bright conditions from dark, - * it may temporarily be saturated, leaving out the normal background - * noise. This many saturated frames may go through before the sensor - * is considered jammed. - */ -#define SATURATED_MAX 30 -#endif - -#define N800_CAM_SENSOR_RESET_GPIO 53 - -static int sensor_okay; -#ifdef OMAP24XX_CAMERA_JAM_HACK -static int frames_after_reset; -static int saturated_count; -#endif - -const static struct tcm825x_reg tcm825x_regs_n800[] = { - /* initial settings for 2.5 V */ - {0x00, 0x03}, {0x03, 0x29}, {0xaa, 0x2a}, {0xc0, 0x2b}, - {0x10, 0x2c}, {0x4c, 0x2d}, {0x9c, 0x3f}, - - /* main settings */ - {0x00, 0x00}, {0x30, 0x01}, {0x0e, 0x02}, /* initial */ - {0x0f, 0x04}, {0x02, 0x05}, {0x0d, 0x06}, {0xc0, 0x07}, - {0x38, 0x08}, {0x50, 0x09}, {0x80, 0x0a}, {0x40, 0x0b}, - {0x40, 0x0c}, {0x00, 0x0d}, {0x04, 0x0e}, {0x04, 0x0f}, - {0x22, 0x10}, {0x96, 0x11}, {0xf0, 0x12}, {0x08, 0x13}, - {0x08, 0x14}, {0x30, 0x15}, {0x30, 0x16}, {0x01, 0x17}, - {0x40, 0x18}, {0x87, 0x19}, {0x2b, 0x1a}, {0x84, 0x1b}, - {0x52, 0x1c}, {0x44, 0x1d}, {0x68, 0x1e}, {0x00, 0x1f}, - {0x00, 0x20}, {0x01, 0x21}, {0x27, 0x22}, {0x40, 0x23}, - {0x27, 0x24}, {0x5f, 0x25}, {0x00, 0x26}, {0x16, 0x27}, - {0x23, 0x28}, /* initial */ /* initial */ /* initial */ - /* initial */ /* initial */ {0x00, 0x2e}, {0x00, 0x2f}, - {0x00, 0x30}, {0x00, 0x31}, {0x00, 0x32}, {0x00, 0x33}, - {0x00, 0x34}, {0x00, 0x35}, {0x00, 0x36}, {0x00, 0x37}, - {0x00, 0x38}, {0x8c, 0x39}, {0xc8, 0x3A}, {0x80, 0x3b}, - {0x00, 0x3c}, {0x17, 0x3d}, {0x85, 0x3e}, /* initial */ - {0xa0, 0x40}, {0x00, 0x41}, {0x00, 0x42}, {0x00, 0x43}, - {0x08, 0x44}, {0x12, 0x45}, {0x00, 0x46}, {0x20, 0x47}, - {0x30, 0x48}, {0x18, 0x49}, {0x20, 0x4a}, {0x4d, 0x4b}, - {0x0c, 0x4c}, {0xe0, 0x4d}, {0x20, 0x4e}, {0x89, 0x4f}, - {0x21, 0x50}, {0x80, 0x51}, {0x02, 0x52}, {0x00, 0x53}, - {0x30, 0x54}, {0x90, 0x55}, {0x40, 0x56}, {0x06, 0x57}, - {0x0f, 0x58}, {0x23, 0x59}, {0x08, 0x5A}, {0x04, 0x5b}, - {0x08, 0x5c}, {0x08, 0x5d}, {0x08, 0x5e}, {0x08, 0x5f}, - {TCM825X_VAL_TERM, TCM825X_REG_TERM} -}; - -const static struct tcm825x_reg tcm825x_regs_n810[] = { - /* initial settings for 2.5 V */ - {0x00, 0x03}, {0x03, 0x29}, {0xaa, 0x2a}, {0xc0, 0x2b}, - {0x10, 0x2c}, {0x4c, 0x2d}, {0x9c, 0x3f}, - - /* main settings */ - {0x00, 0x00}, {0x30, 0x01}, {0x0e, 0x02}, /* initial */ - {0xcf, 0x04}, {0x02, 0x05}, {0x0d, 0x06}, {0xc0, 0x07}, - {0x38, 0x08}, {0x50, 0x09}, {0x80, 0x0a}, {0x40, 0x0b}, - {0x40, 0x0c}, {0x00, 0x0d}, {0x04, 0x0e}, {0x04, 0x0f}, - {0x22, 0x10}, {0x96, 0x11}, {0xf0, 0x12}, {0x08, 0x13}, - {0x08, 0x14}, {0x30, 0x15}, {0x30, 0x16}, {0x01, 0x17}, - {0x40, 0x18}, {0x87, 0x19}, {0x2b, 0x1a}, {0x84, 0x1b}, - {0x52, 0x1c}, {0x44, 0x1d}, {0x68, 0x1e}, {0x00, 0x1f}, - {0x00, 0x20}, {0x01, 0x21}, {0x27, 0x22}, {0x40, 0x23}, - {0x27, 0x24}, {0x5f, 0x25}, {0x00, 0x26}, {0x16, 0x27}, - {0x23, 0x28}, /* initial */ /* initial */ /* initial */ - /* initial */ /* initial */ {0x00, 0x2e}, {0x00, 0x2f}, - {0x00, 0x30}, {0x00, 0x31}, {0x00, 0x32}, {0x00, 0x33}, - {0x00, 0x34}, {0x00, 0x35}, {0x00, 0x36}, {0x00, 0x37}, - {0x00, 0x38}, {0x8c, 0x39}, {0xc8, 0x3A}, {0x80, 0x3b}, - {0x00, 0x3c}, {0x17, 0x3d}, {0x85, 0x3e}, /* initial */ - {0xa0, 0x40}, {0x00, 0x41}, {0x00, 0x42}, {0x00, 0x43}, - {0x08, 0x44}, {0x12, 0x45}, {0x00, 0x46}, {0x20, 0x47}, - {0x30, 0x48}, {0x18, 0x49}, {0x20, 0x4a}, {0x4d, 0x4b}, - {0x0c, 0x4c}, {0xe0, 0x4d}, {0x20, 0x4e}, {0x89, 0x4f}, - {0x21, 0x50}, {0x80, 0x51}, {0x02, 0x52}, {0x00, 0x53}, - {0x30, 0x54}, {0x90, 0x55}, {0x40, 0x56}, {0x06, 0x57}, - {0x0f, 0x58}, {0x23, 0x59}, {0x08, 0x5A}, {0x04, 0x5b}, - {0x08, 0x5c}, {0x08, 0x5d}, {0x08, 0x5e}, {0x08, 0x5f}, - {TCM825X_VAL_TERM, TCM825X_REG_TERM} -}; - -static int tcm825x_is_okay(void) -{ - return sensor_okay; -} - -/* - * VSIM1 --> CAM_IOVDD --> IOVDD (1.8 V) - */ -static int tcm825x_power_on(void) -{ - int ret; - - /* Set VMEM to 1.5V and VIO to 2.5V */ - ret = menelaus_set_vmem(1500); - if (ret < 0) { - /* Try once more, it seems the sensor power up causes - * some problems on the I2C bus. */ - ret = menelaus_set_vmem(1500); - if (ret < 0) - return ret; - } - msleep(1); - - ret = menelaus_set_vio(2500); - if (ret < 0) - return ret; - - /* Set VSim1 on */ - retu_write_reg(RETU_REG_CTRL_SET, 0x0080); - msleep(1); - - gpio_set_value(N800_CAM_SENSOR_RESET_GPIO, 1); - msleep(1); - - saturated_count = 0; - frames_after_reset = 0; - - return 0; -} - -static int tcm825x_power_off(void) -{ - int ret; - - gpio_set_value(N800_CAM_SENSOR_RESET_GPIO, 0); - msleep(1); - - /* Set VSim1 off */ - retu_write_reg(RETU_REG_CTRL_CLR, 0x0080); - msleep(1); - - /* Set VIO_MODE to off */ - ret = menelaus_set_vio(0); - if (ret < 0) - return ret; - msleep(1); - - /* Set VMEM_MODE to off */ - ret = menelaus_set_vmem(0); - if (ret < 0) - return ret; - msleep(1); - - return 0; -} - -static int tcm825x_power_set(int power) -{ - BUG_ON(!sensor_okay); - - if (power) - return tcm825x_power_on(); - else - return tcm825x_power_off(); -} - -static const struct tcm825x_reg *tcm825x_default_regs(void) -{ - if (machine_is_nokia_n810()) - return tcm825x_regs_n810; - - return tcm825x_regs_n800; -} - -#ifdef OMAP24XX_CAMERA_JAM_HACK -/* - * Check for jammed sensor, in which case all horizontal lines are - * equal. Handle also case where sensor could be saturated awhile in - * case of rapid increase of brightness. - */ -static int tcm825x_needs_reset(struct v4l2_int_device *s, void *buf, - struct v4l2_pix_format *pix) -{ - int i, j; - uint32_t xor, xor2; - uint32_t offset; - uint32_t dx_offset; - uint32_t saturated_pattern; - int is_saturated = 1; - - switch (pix->pixelformat) { - default: - case V4L2_PIX_FMT_RGB565: - saturated_pattern = 0xffffffff; /* guess */ - break; - case V4L2_PIX_FMT_UYVY: - saturated_pattern = 0xe080e080; - break; - } - - /* This won't work for height under 2 at all. */ - if (pix->height < 2) - return 0; - /* Check that there is enough image data. */ - if (pix->width * TCM825X_BYTES_PER_PIXEL < sizeof(uint32_t)) - return 0; - /* - * Don't check for jamming immediately. Sometimes frames - * immediately after reset are black. - */ - if (frames_after_reset < JAM_CHECK_AFTER) { - frames_after_reset++; - return 0; - } - - dx_offset = ((pix->width - sizeof(uint32_t) / TCM825X_BYTES_PER_PIXEL) - * TCM825X_BYTES_PER_PIXEL) / (CHECK_X - 1); - dx_offset = dx_offset - dx_offset % TCM825X_BYTES_PER_PIXEL; - /* - * Check two lines in the bottom first. They're unlikely to be - * saturated and quick to check. - */ - offset = (pix->height - 2) * pix->bytesperline; - xor = xor2 = 0; - for (j = 0; j < CHECK_X; j++) { - uint32_t *val = buf + offset; - uint32_t *val2 = buf + offset + pix->bytesperline; - xor ^= *val; - if (*val != saturated_pattern) - is_saturated = 0; - xor2 ^= *val2; - if (xor2 != xor) { - saturated_count = 0; - return 0; - } - offset += dx_offset; - } - /* Check the rest of the picture. */ - offset = 0; - for (i = 0; i < CHECK_Y; i++) { - uint32_t offset2 = offset; - xor2 = 0; - for (j = 0; j < CHECK_X; j++) { - uint32_t *val = buf + offset2; - xor2 ^= *val; - offset2 += dx_offset; - } - if (xor2 != xor) { - saturated_count = 0; - return 0; - } - offset += pix->bytesperline * ((pix->height - 2) / CHECK_Y); - } - - if (is_saturated && saturated_count++ < SATURATED_MAX) - return 0; - - return -EIO; -} -#else -static int tcm825x_needs_reset(struct v4l2_int_device *s, void *buf, - struct v4l2_pix_format *pix) -{ - return 0; -} -#endif - -static const struct v4l2_ifparm ifparm = { - .if_type = V4L2_IF_TYPE_BT656, - .u = { - .bt656 = { - .frame_start_on_rising_vs = 1, - .latch_clk_inv = 1, - .mode = V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT, - .clock_min = TCM825X_XCLK_MIN, - .clock_max = TCM825X_XCLK_MAX, - }, - }, -}; - -static int tcm825x_ifparm(struct v4l2_ifparm *p) -{ - *p = ifparm; - - return 0; -} - -static int tcm825x_is_upside_down(void) -{ - return machine_is_nokia_n810(); -} - -const struct tcm825x_platform_data n800_tcm825x_platform_data = { - .is_okay = tcm825x_is_okay, - .power_set = tcm825x_power_set, - .default_regs = tcm825x_default_regs, - .needs_reset = tcm825x_needs_reset, - .ifparm = tcm825x_ifparm, - .is_upside_down = tcm825x_is_upside_down, -}; - -void __init n800_cam_init(void) -{ - int r; - - r = gpio_request(N800_CAM_SENSOR_RESET_GPIO, "TCM825x reset"); - if (r < 0) { - printk(KERN_WARNING "%s: failed to request gpio\n", - __func__); - return; - } - - gpio_direction_output(N800_CAM_SENSOR_RESET_GPIO, 0); - - sensor_okay = 1; -} - -#else -void __init n800_cam_init(void) -{ -} - -#endif diff --git a/arch/arm/mach-omap2/board-n800-dsp.c b/arch/arm/mach-omap2/board-n800-dsp.c deleted file mode 100644 index 5f3f0d6e954..00000000000 --- a/arch/arm/mach-omap2/board-n800-dsp.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-n800-dsp.c - * - * Copyright (C) 2006 Nokia Corporation. - * - * Contact: Hiroshi DOYU - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#if defined(CONFIG_OMAP_DSP) - -/* - * dsp peripheral device: AUDIO - */ -static struct dsp_kfunc_device n800_audio_device = { - .name = "audio", - .type = DSP_KFUNC_DEV_TYPE_AUDIO, - .enable = n800_audio_enable, - .disable = n800_audio_disable, -}; - -/* - * dsp peripheral device: TIMER - */ -static int dsp_timer_probe(struct dsp_kfunc_device *kdev, int stage) -{ - char clockname[20]; - - strcpy(clockname, kdev->name); - strcat(clockname, "_fck"); - - kdev->fck = clk_get(NULL, clockname); - if (IS_ERR(kdev->fck)) { - printk(KERN_ERR "couldn't acquire %s\n", clockname); - return PTR_ERR(kdev->fck); - } - pr_debug("%s probed successfully\n", clockname); - - strcpy(clockname, kdev->name); - strcat(clockname, "_ick"); - kdev->ick = clk_get(NULL, clockname); - if (IS_ERR(kdev->ick)) { - printk(KERN_ERR "couldn't acquire %s\n", clockname); - goto fail; - } - pr_debug("%s probed successfully\n", clockname); - - return 0; - fail: - clk_put(kdev->fck); - - return PTR_ERR(kdev->ick); -} - -static int dsp_timer_remove(struct dsp_kfunc_device *kdev, int stage) -{ - clk_put(kdev->ick); - clk_put(kdev->fck); - pr_debug("%s removed successfully\n", kdev->name); - return 0; -} - -static int dsp_timer_enable(struct dsp_kfunc_device *kdev, int stage) -{ - pr_debug("%s enabled(%d)\n", kdev->name, stage); - - spin_lock(&kdev->lock); - - if (kdev->enabled) - goto out; - kdev->enabled = 1; - - clk_enable(kdev->fck); - clk_enable(kdev->ick); - out: - spin_unlock(&kdev->lock); - - return 0; -} - -static int dsp_timer_disable(struct dsp_kfunc_device *kdev, int stage) -{ - pr_debug("%s disabled(%d)\n", kdev->name, stage); - - spin_lock(&kdev->lock); - - if (kdev->enabled == 0) - goto out; - kdev->enabled = 0; - - clk_disable(kdev->ick); - clk_disable(kdev->fck); - out: - spin_unlock(&kdev->lock); - - return 0; -} - -static struct dsp_kfunc_device n800_timer_device = { - .name = "gpt5", - .type = DSP_KFUNC_DEV_TYPE_COMMON, - .probe = dsp_timer_probe, - .remove = dsp_timer_remove, - .enable = dsp_timer_enable, - .disable = dsp_timer_disable, -}; - -static struct dsp_kfunc_device *n800_kfunc_dev[] = { - &n800_audio_device, - &n800_timer_device, -}; - -void __init n800_dsp_init(void) -{ - int i, ret; - struct dsp_kfunc_device **p = n800_kfunc_dev; - - for (i = 0; i < ARRAY_SIZE(n800_kfunc_dev); i++) { - ret = dsp_kfunc_device_register(p[i]); - if (ret) { - printk(KERN_ERR - "KFUNC device registration failed: %s\n", - p[i]->name); - } - } -} - -#else -void __init n800_dsp_init(void) { } -#endif /* CONFIG_OMAP_DSP */ diff --git a/arch/arm/mach-omap2/board-n800-flash.c b/arch/arm/mach-omap2/board-n800-flash.c deleted file mode 100644 index 52aaf76417e..00000000000 --- a/arch/arm/mach-omap2/board-n800-flash.c +++ /dev/null @@ -1,349 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-n800-flash.c - * - * Copyright (C) 2006 Nokia Corporation - * Author: Juha Yrjola - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include - -#include -#include -#include -#include - -struct mtd_partition n800_partitions[ONENAND_MAX_PARTITIONS]; - -int n800_onenand_setup(void __iomem *, int freq); - -static struct omap_onenand_platform_data n800_onenand_data = { - .cs = 0, - .parts = n800_partitions, - .nr_parts = 0, /* filled later */ - .onenand_setup = n800_onenand_setup, -}; - -static struct platform_device n800_onenand_device = { - .name = "omap2-onenand", - .id = -1, - .dev = { - .platform_data = &n800_onenand_data, - }, -}; - -static int omap2_onenand_set_async_mode(int cs, void __iomem *onenand_base) -{ - struct gpmc_timings t; - - const int t_cer = 15; - const int t_avdp = 12; - const int t_aavdh = 7; - const int t_ce = 76; - const int t_aa = 76; - const int t_oe = 20; - const int t_cez = 20; /* max of t_cez, t_oez */ - const int t_ds = 30; - const int t_wpl = 40; - const int t_wph = 30; - - memset(&t, 0, sizeof(t)); - t.sync_clk = 0; - t.cs_on = 0; - t.adv_on = 0; - - /* Read */ - t.adv_rd_off = gpmc_round_ns_to_ticks(max_t(int, t_avdp, t_cer)); - t.oe_on = t.adv_rd_off + gpmc_round_ns_to_ticks(t_aavdh); - t.access = t.adv_on + gpmc_round_ns_to_ticks(t_aa); - t.access = max_t(int, t.access, t.cs_on + gpmc_round_ns_to_ticks(t_ce)); - t.access = max_t(int, t.access, t.oe_on + gpmc_round_ns_to_ticks(t_oe)); - t.oe_off = t.access + gpmc_round_ns_to_ticks(1); - t.cs_rd_off = t.oe_off; - t.rd_cycle = t.cs_rd_off + gpmc_round_ns_to_ticks(t_cez); - - /* Write */ - t.adv_wr_off = t.adv_rd_off; - t.we_on = t.oe_on; - if (cpu_is_omap34xx()) { - t.wr_data_mux_bus = t.we_on; - t.wr_access = t.we_on + gpmc_round_ns_to_ticks(t_ds); - } - t.we_off = t.we_on + gpmc_round_ns_to_ticks(t_wpl); - t.cs_wr_off = t.we_off + gpmc_round_ns_to_ticks(t_wph); - t.wr_cycle = t.cs_wr_off + gpmc_round_ns_to_ticks(t_cez); - - /* Configure GPMC for asynchronous read */ - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, - GPMC_CONFIG1_DEVICESIZE_16 | - GPMC_CONFIG1_MUXADDDATA); - - return gpmc_cs_set_timings(cs, &t); -} - -static unsigned short omap2_onenand_readw(void __iomem *addr) -{ - return readw(addr); -} - -static void omap2_onenand_writew(unsigned short value, void __iomem *addr) -{ - writew(value, addr); -} - -static void set_onenand_cfg(void __iomem *onenand_base, int latency, - int sync_write, int hf) -{ - u32 reg; - - reg = omap2_onenand_readw(onenand_base + ONENAND_REG_SYS_CFG1); - reg &= ~((0x7 << ONENAND_SYS_CFG1_BRL_SHIFT) | (0x7 << 9)); - reg |= (latency << ONENAND_SYS_CFG1_BRL_SHIFT) | - ONENAND_SYS_CFG1_SYNC_READ | - ONENAND_SYS_CFG1_BL_16; - if (sync_write) - reg |= ONENAND_SYS_CFG1_SYNC_WRITE; - else - reg &= ~ONENAND_SYS_CFG1_SYNC_WRITE; - if (hf) - reg |= ONENAND_SYS_CFG1_HF; - else - reg &= ~ONENAND_SYS_CFG1_HF; - omap2_onenand_writew(reg, onenand_base + ONENAND_REG_SYS_CFG1); -} - -static int omap2_onenand_set_sync_mode(int cs, void __iomem *onenand_base, - int freq) -{ - struct gpmc_timings t; - const int t_cer = 15; - const int t_avdp = 12; - const int t_cez = 20; /* max of t_cez, t_oez */ - const int t_ds = 30; - const int t_wpl = 40; - const int t_wph = 30; - int min_gpmc_clk_period, t_ces, t_avds, t_avdh, t_ach, t_aavdh, t_rdyo; - int tick_ns, div, fclk_offset_ns, fclk_offset, gpmc_clk_ns, latency; - int err, ticks_cez, sync_write = 0, first_time = 0, hf = 0; - u32 reg; - - if (!freq) { - /* Very first call freq is not known */ - err = omap2_onenand_set_async_mode(cs, onenand_base); - if (err) - return err; - reg = omap2_onenand_readw(onenand_base + - ONENAND_REG_VERSION_ID); - switch ((reg >> 4) & 0xf) { - case 0: - freq = 40; - break; - case 1: - freq = 54; - break; - case 2: - freq = 66; - break; - case 3: - freq = 83; - break; - case 4: - freq = 104; - break; - default: - freq = 54; - break; - } - first_time = 1; - } - - switch (freq) { - case 83: - min_gpmc_clk_period = 12; /* 83 MHz */ - t_ces = 5; - t_avds = 4; - t_avdh = 2; - t_ach = 6; - t_aavdh = 6; - t_rdyo = 9; - if (cpu_is_omap34xx()) - sync_write = 1; - break; - case 66: - min_gpmc_clk_period = 15; /* 66 MHz */ - t_ces = 6; - t_avds = 5; - t_avdh = 2; - t_ach = 6; - t_aavdh = 6; - t_rdyo = 11; - if (cpu_is_omap34xx()) - sync_write = 1; - break; - default: - min_gpmc_clk_period = 18; /* 54 MHz */ - t_ces = 7; - t_avds = 7; - t_avdh = 7; - t_ach = 9; - t_aavdh = 7; - t_rdyo = 15; - break; - } - - tick_ns = gpmc_ticks_to_ns(1); - div = gpmc_cs_calc_divider(cs, min_gpmc_clk_period); - gpmc_clk_ns = gpmc_ticks_to_ns(div); - if (gpmc_clk_ns < 15) /* >66Mhz */ - hf = 1; - if (hf) - latency = 6; - else if (gpmc_clk_ns >= 25) /* 40 MHz*/ - latency = 3; - else - latency = 4; - - if (first_time) - set_onenand_cfg(onenand_base, latency, sync_write, hf); - - if (div == 1) { - reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG2); - reg |= (1 << 7); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG2, reg); - reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG3); - reg |= (1 << 7); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG3, reg); - reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG4); - reg |= (1 << 7); - reg |= (1 << 23); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG4, reg); - } else { - reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG2); - reg &= ~(1 << 7); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG2, reg); - reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG3); - reg &= ~(1 << 7); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG3, reg); - reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG4); - reg &= ~(1 << 7); - reg &= ~(1 << 23); - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG4, reg); - } - - /* Set synchronous read timings */ - memset(&t, 0, sizeof(t)); - t.sync_clk = min_gpmc_clk_period; - t.cs_on = 0; - t.adv_on = 0; - fclk_offset_ns = gpmc_round_ns_to_ticks(max_t(int, t_ces, t_avds)); - fclk_offset = gpmc_ns_to_ticks(fclk_offset_ns); - t.page_burst_access = gpmc_clk_ns; - - /* Read */ - t.adv_rd_off = gpmc_ticks_to_ns(fclk_offset + gpmc_ns_to_ticks(t_avdh)); - t.oe_on = gpmc_ticks_to_ns(fclk_offset + gpmc_ns_to_ticks(t_ach)); - t.access = gpmc_ticks_to_ns(fclk_offset + (latency + 1) * div); - t.oe_off = t.access + gpmc_round_ns_to_ticks(1); - t.cs_rd_off = t.oe_off; - ticks_cez = ((gpmc_ns_to_ticks(t_cez) + div - 1) / div) * div; - t.rd_cycle = gpmc_ticks_to_ns(fclk_offset + (latency + 1) * div + - ticks_cez); - - /* Write */ - if (sync_write) { - t.adv_wr_off = t.adv_rd_off; - t.we_on = 0; - t.we_off = t.cs_rd_off; - t.cs_wr_off = t.cs_rd_off; - t.wr_cycle = t.rd_cycle; - if (cpu_is_omap34xx()) { - t.wr_data_mux_bus = gpmc_ticks_to_ns(fclk_offset + - gpmc_ns_to_ticks(min_gpmc_clk_period + - t_rdyo)); - t.wr_access = t.access; - } - } else { - t.adv_wr_off = gpmc_round_ns_to_ticks(max_t(int, t_avdp, t_cer)); - t.we_on = t.adv_wr_off + gpmc_round_ns_to_ticks(t_aavdh); - t.we_off = t.we_on + gpmc_round_ns_to_ticks(t_wpl); - t.cs_wr_off = t.we_off + gpmc_round_ns_to_ticks(t_wph); - t.wr_cycle = t.cs_wr_off + gpmc_round_ns_to_ticks(t_cez); - if (cpu_is_omap34xx()) { - t.wr_data_mux_bus = t.we_on; - t.wr_access = t.we_on + gpmc_round_ns_to_ticks(t_ds); - } - } - - /* Configure GPMC for synchronous read */ - gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, - GPMC_CONFIG1_WRAPBURST_SUPP | - GPMC_CONFIG1_READMULTIPLE_SUPP | - GPMC_CONFIG1_READTYPE_SYNC | - (sync_write ? GPMC_CONFIG1_WRITEMULTIPLE_SUPP : 0) | - (sync_write ? GPMC_CONFIG1_WRITETYPE_SYNC : 0) | - GPMC_CONFIG1_CLKACTIVATIONTIME(fclk_offset) | - GPMC_CONFIG1_PAGE_LEN(2) | - (cpu_is_omap34xx() ? 0 : - (GPMC_CONFIG1_WAIT_READ_MON | - GPMC_CONFIG1_WAIT_PIN_SEL(0))) | - GPMC_CONFIG1_DEVICESIZE_16 | - GPMC_CONFIG1_DEVICETYPE_NOR | - GPMC_CONFIG1_MUXADDDATA); - - err = gpmc_cs_set_timings(cs, &t); - if (err) - return err; - - set_onenand_cfg(onenand_base, latency, sync_write, hf); - - return 0; -} - -int n800_onenand_setup(void __iomem *onenand_base, int freq) -{ - struct omap_onenand_platform_data *datap = &n800_onenand_data; - struct device *dev = &n800_onenand_device.dev; - - /* Set sync timings in GPMC */ - if (omap2_onenand_set_sync_mode(datap->cs, onenand_base, freq) < 0) { - dev_err(dev, "Unable to set synchronous mode\n"); - return -EINVAL; - } - - return 0; -} - -void __init n800_flash_init(void) -{ - const struct omap_partition_config *part; - int i = 0; - - n800_onenand_data.gpio_irq = cpu_is_omap34xx() ? 65 : 26; - - while ((part = omap_get_nr_config(OMAP_TAG_PARTITION, - struct omap_partition_config, i)) != NULL) { - struct mtd_partition *mpart; - - mpart = n800_partitions + i; - mpart->name = (char *) part->name; - mpart->size = part->size; - mpart->offset = part->offset; - mpart->mask_flags = part->mask_flags; - i++; - if (i == ARRAY_SIZE(n800_partitions)) { - printk(KERN_ERR "Too many partitions supplied\n"); - return; - } - } - n800_onenand_data.nr_parts = i; - if (platform_device_register(&n800_onenand_device) < 0) { - printk(KERN_ERR "Unable to register OneNAND device\n"); - return; - } -} diff --git a/arch/arm/mach-omap2/board-n800-mmc.c b/arch/arm/mach-omap2/board-n800-mmc.c deleted file mode 100644 index b2376a96fbf..00000000000 --- a/arch/arm/mach-omap2/board-n800-mmc.c +++ /dev/null @@ -1,374 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-n800-mmc.c - * - * Copyright (C) 2006 Nokia Corporation - * Author: Juha Yrjola - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include - -#include - -#include - -#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) - -static const int slot_switch_gpio = 96; - -static const int n810_slot2_pw_vddf = 23; -static const int n810_slot2_pw_vdd = 9; - -static int slot1_cover_open; -static int slot2_cover_open; -static struct device *mmc_device; - -/* - * VMMC --> slot 1 (N800 & N810) - * VDCDC3_APE, VMCS2_APE --> slot 2 on N800 - * GPIO96 --> Menelaus GPIO2 - * GPIO23 --> controls slot2 VSD (N810 only) - * GPIO9 --> controls slot2 VIO_SD (N810 only) - */ - -static int n800_mmc_switch_slot(struct device *dev, int slot) -{ -#ifdef CONFIG_MMC_DEBUG - dev_dbg(dev, "Choose slot %d\n", slot + 1); -#endif - gpio_set_value(slot_switch_gpio, slot); - return 0; -} - -static int n800_mmc_set_power_menelaus(struct device *dev, int slot, - int power_on, int vdd) -{ - int mV; - -#ifdef CONFIG_MMC_DEBUG - dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1, - power_on ? "on" : "off", vdd); -#endif - if (slot == 0) { - if (!power_on) - return menelaus_set_vmmc(0); - switch (1 << vdd) { - case MMC_VDD_33_34: - case MMC_VDD_32_33: - case MMC_VDD_31_32: - mV = 3100; - break; - case MMC_VDD_30_31: - mV = 3000; - break; - case MMC_VDD_28_29: - mV = 2800; - break; - case MMC_VDD_165_195: - mV = 1850; - break; - default: - BUG(); - } - return menelaus_set_vmmc(mV); - } else { - if (!power_on) - return menelaus_set_vdcdc(3, 0); - switch (1 << vdd) { - case MMC_VDD_33_34: - case MMC_VDD_32_33: - mV = 3300; - break; - case MMC_VDD_30_31: - case MMC_VDD_29_30: - mV = 3000; - break; - case MMC_VDD_28_29: - case MMC_VDD_27_28: - mV = 2800; - break; - case MMC_VDD_24_25: - case MMC_VDD_23_24: - mV = 2400; - break; - case MMC_VDD_22_23: - case MMC_VDD_21_22: - mV = 2200; - break; - case MMC_VDD_20_21: - mV = 2000; - break; - case MMC_VDD_165_195: - mV = 1800; - break; - default: - BUG(); - } - return menelaus_set_vdcdc(3, mV); - } - return 0; -} - -static void nokia_mmc_set_power_internal(struct device *dev, - int power_on) -{ - dev_dbg(dev, "Set internal slot power %s\n", - power_on ? "on" : "off"); - - if (power_on) { - gpio_set_value(n810_slot2_pw_vddf, 1); - udelay(30); - gpio_set_value(n810_slot2_pw_vdd, 1); - udelay(100); - } else { - gpio_set_value(n810_slot2_pw_vdd, 0); - msleep(50); - gpio_set_value(n810_slot2_pw_vddf, 0); - msleep(50); - } -} - -static int n800_mmc_set_power(struct device *dev, int slot, int power_on, - int vdd) -{ - if (machine_is_nokia_n800() || slot == 0) - return n800_mmc_set_power_menelaus(dev, slot, power_on, vdd); - - nokia_mmc_set_power_internal(dev, power_on); - - return 0; -} - -static int n800_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode) -{ - int r; - - dev_dbg(dev, "Set slot %d bus mode %s\n", slot + 1, - bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull"); - BUG_ON(slot != 0 && slot != 1); - slot++; - switch (bus_mode) { - case MMC_BUSMODE_OPENDRAIN: - r = menelaus_set_mmc_opendrain(slot, 1); - break; - case MMC_BUSMODE_PUSHPULL: - r = menelaus_set_mmc_opendrain(slot, 0); - break; - default: - BUG(); - } - if (r != 0 && printk_ratelimit()) - dev_err(dev, "MMC: unable to set bus mode for slot %d\n", - slot); - return r; -} - -static int n800_mmc_get_cover_state(struct device *dev, int slot) -{ - slot++; - BUG_ON(slot != 1 && slot != 2); - if (slot == 1) - return slot1_cover_open; - else - return slot2_cover_open; -} - -static void n800_mmc_callback(void *data, u8 card_mask) -{ - int bit, *openp, index; - - if (machine_is_nokia_n800()) { - bit = 1 << 1; - openp = &slot2_cover_open; - index = 1; - } else { - bit = 1; - openp = &slot1_cover_open; - index = 0; - } - - if (card_mask & bit) - *openp = 1; - else - *openp = 0; - - omap_mmc_notify_cover_event(mmc_device, index, *openp); -} - -void n800_mmc_slot1_cover_handler(void *arg, int closed_state) -{ - if (mmc_device == NULL) - return; - - slot1_cover_open = !closed_state; - omap_mmc_notify_cover_event(mmc_device, 0, closed_state); -} - -static int n800_mmc_late_init(struct device *dev) -{ - int r, bit, *openp; - int vs2sel; - - mmc_device = dev; - - r = menelaus_set_slot_sel(1); - if (r < 0) - return r; - - if (machine_is_nokia_n800()) - vs2sel = 0; - else - vs2sel = 2; - - r = menelaus_set_mmc_slot(2, 0, vs2sel, 1); - if (r < 0) - return r; - - n800_mmc_set_power(dev, 0, MMC_POWER_ON, 16); /* MMC_VDD_28_29 */ - n800_mmc_set_power(dev, 1, MMC_POWER_ON, 16); - - r = menelaus_set_mmc_slot(1, 1, 0, 1); - if (r < 0) - return r; - r = menelaus_set_mmc_slot(2, 1, vs2sel, 1); - if (r < 0) - return r; - - r = menelaus_get_slot_pin_states(); - if (r < 0) - return r; - - if (machine_is_nokia_n800()) { - bit = 1 << 1; - openp = &slot2_cover_open; - } else { - bit = 1; - openp = &slot1_cover_open; - slot2_cover_open = 0; - } - - /* All slot pin bits seem to be inversed until first swith change */ - if (r == 0xf || r == (0xf & ~bit)) - r = ~r; - - if (r & bit) - *openp = 1; - else - *openp = 0; - - r = menelaus_register_mmc_callback(n800_mmc_callback, NULL); - - return r; -} - -static void n800_mmc_shutdown(struct device *dev) -{ - int vs2sel; - - if (machine_is_nokia_n800()) - vs2sel = 0; - else - vs2sel = 2; - - menelaus_set_mmc_slot(1, 0, 0, 0); - menelaus_set_mmc_slot(2, 0, vs2sel, 0); -} - -static void n800_mmc_cleanup(struct device *dev) -{ - menelaus_unregister_mmc_callback(); - - gpio_free(slot_switch_gpio); - - if (machine_is_nokia_n810()) { - gpio_free(n810_slot2_pw_vddf); - gpio_free(n810_slot2_pw_vdd); - } -} - -/* - * MMC controller1 has two slots that are multiplexed via I2C. - * MMC controller2 is not in use. - */ -static struct omap_mmc_platform_data mmc1_data = { - .nr_slots = 2, - .switch_slot = n800_mmc_switch_slot, - .init = n800_mmc_late_init, - .cleanup = n800_mmc_cleanup, - .shutdown = n800_mmc_shutdown, - .max_freq = 24000000, - .dma_mask = 0xffffffff, - .slots[0] = { - .wires = 4, - .set_power = n800_mmc_set_power, - .set_bus_mode = n800_mmc_set_bus_mode, - .get_cover_state= n800_mmc_get_cover_state, - .ocr_mask = MMC_VDD_165_195 | MMC_VDD_30_31 | - MMC_VDD_32_33 | MMC_VDD_33_34, - .name = "internal", - }, - .slots[1] = { - .set_power = n800_mmc_set_power, - .set_bus_mode = n800_mmc_set_bus_mode, - .get_cover_state= n800_mmc_get_cover_state, - .ocr_mask = MMC_VDD_165_195 | MMC_VDD_20_21 | - MMC_VDD_21_22 | MMC_VDD_22_23 | MMC_VDD_23_24 | - MMC_VDD_24_25 | MMC_VDD_27_28 | MMC_VDD_28_29 | - MMC_VDD_29_30 | MMC_VDD_30_31 | MMC_VDD_32_33 | - MMC_VDD_33_34, - .name = "external", - }, -}; - -static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC]; - -void __init n800_mmc_init(void) - -{ - if (machine_is_nokia_n810()) { - mmc1_data.slots[0].name = "external"; - - /* - * Some Samsung Movinand chips do not like open-ended - * multi-block reads and fall to braind-dead state - * while doing so. Reducing the number of blocks in - * the transfer or delays in clock disable do not help - */ - mmc1_data.slots[1].name = "internal"; - mmc1_data.slots[1].ban_openended = 1; - } - - if (gpio_request(slot_switch_gpio, "MMC slot switch") < 0) - BUG(); - gpio_direction_output(slot_switch_gpio, 0); - - if (machine_is_nokia_n810()) { - if (gpio_request(n810_slot2_pw_vddf, "MMC slot 2 Vddf") < 0) - BUG(); - gpio_direction_output(n810_slot2_pw_vddf, 0); - - if (gpio_request(n810_slot2_pw_vdd, "MMC slot 2 Vdd") < 0) - BUG(); - gpio_direction_output(n810_slot2_pw_vdd, 0); - } - - mmc_data[0] = &mmc1_data; - omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC); -} -#else - -void __init n800_mmc_init(void) -{ -} - -void n800_mmc_slot1_cover_handler(void *arg, int state) -{ -} - -#endif diff --git a/arch/arm/mach-omap2/board-n800-usb.c b/arch/arm/mach-omap2/board-n800-usb.c deleted file mode 100644 index 8250014bee6..00000000000 --- a/arch/arm/mach-omap2/board-n800-usb.c +++ /dev/null @@ -1,175 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-n800-usb.c - * - * Copyright (C) 2006 Nokia Corporation - * Author: Juha Yrjola - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define TUSB_ASYNC_CS 1 -#define TUSB_SYNC_CS 4 -#define GPIO_TUSB_INT 58 -#define GPIO_TUSB_ENABLE 0 - -static int tusb_set_power(int state); -static int tusb_set_clock(struct clk *osc_ck, int state); - -#if defined(CONFIG_USB_MUSB_OTG) -# define BOARD_MODE MUSB_OTG -#elif defined(CONFIG_USB_MUSB_PERIPHERAL) -# define BOARD_MODE MUSB_PERIPHERAL -#else /* defined(CONFIG_USB_MUSB_HOST) */ -# define BOARD_MODE MUSB_HOST -#endif - -static struct musb_hdrc_eps_bits musb_eps[] = { - { "ep1_tx", 5, }, - { "ep1_rx", 5, }, - { "ep2_tx", 5, }, - { "ep2_rx", 5, }, - { "ep3_tx", 3, }, - { "ep3_rx", 3, }, - { "ep4_tx", 3, }, - { "ep4_rx", 3, }, - { "ep5_tx", 2, }, - { "ep5_rx", 2, }, - { "ep6_tx", 2, }, - { "ep6_rx", 2, }, - { "ep7_tx", 2, }, - { "ep7_rx", 2, }, - { "ep8_tx", 2, }, - { "ep8_rx", 2, }, - { "ep9_tx", 2, }, - { "ep9_rx", 2, }, - { "ep10_tx", 2, }, - { "ep10_rx", 2, }, - { "ep11_tx", 2, }, - { "ep11_rx", 2, }, - { "ep12_tx", 2, }, - { "ep12_rx", 2, }, - { "ep13_tx", 2, }, - { "ep13_rx", 2, }, - { "ep14_tx", 2, }, - { "ep14_rx", 2, }, - { "ep15_tx", 2, }, - { "ep15_rx", 2, }, -}; - -static struct musb_hdrc_config musb_config = { - .multipoint = 1, - .dyn_fifo = 1, - .soft_con = 1, - .dma = 1, - .num_eps = 16, - .dma_channels = 7, - .ram_bits = 12, - .eps_bits = musb_eps, -}; - -static struct musb_hdrc_platform_data tusb_data = { - .mode = BOARD_MODE, - .set_power = tusb_set_power, - .set_clock = tusb_set_clock, - .min_power = 25, /* x2 = 50 mA drawn from VBUS as peripheral */ - .power = 100, /* Max 100 mA VBUS for host mode */ - .clock = "osc_ck", - .config = &musb_config, -}; - -/* - * Enable or disable power to TUSB6010. When enabling, turn on 3.3 V and - * 1.5 V voltage regulators of PM companion chip. Companion chip will then - * provide then PGOOD signal to TUSB6010 which will release it from reset. - */ -static int tusb_set_power(int state) -{ - int i, retval = 0; - - if (state) { - gpio_set_value(GPIO_TUSB_ENABLE, 1); - msleep(1); - - /* Wait until TUSB6010 pulls INT pin down */ - i = 100; - while (i && gpio_get_value(GPIO_TUSB_INT)) { - msleep(1); - i--; - } - - if (!i) { - printk(KERN_ERR "tusb: powerup failed\n"); - retval = -ENODEV; - } - } else { - gpio_set_value(GPIO_TUSB_ENABLE, 0); - msleep(10); - } - - return retval; -} - -static int osc_ck_on; - -static int tusb_set_clock(struct clk *osc_ck, int state) -{ - if (state) { - if (osc_ck_on > 0) - return -ENODEV; - - //omap2_block_sleep(); - clk_enable(osc_ck); - osc_ck_on = 1; - } else { - if (osc_ck_on == 0) - return -ENODEV; - - clk_disable(osc_ck); - osc_ck_on = 0; - //omap2_allow_sleep(); - } - - return 0; -} - -void __init n800_usb_init(void) -{ - int ret = 0; - static char announce[] __initdata = KERN_INFO "TUSB 6010\n"; - - /* PM companion chip power control pin */ - ret = gpio_request(GPIO_TUSB_ENABLE, "TUSB6010 enable"); - if (ret != 0) { - printk(KERN_ERR "Could not get TUSB power GPIO%i\n", - GPIO_TUSB_ENABLE); - return; - } - gpio_direction_output(GPIO_TUSB_ENABLE, 0); - - tusb_set_power(0); - - ret = tusb6010_setup_interface(&tusb_data, TUSB6010_REFCLK_19, 2, - TUSB_ASYNC_CS, TUSB_SYNC_CS, - GPIO_TUSB_INT, 0x3f); - if (ret != 0) - goto err; - - printk(announce); - - return; - -err: - gpio_free(GPIO_TUSB_ENABLE); -} diff --git a/arch/arm/mach-omap2/board-n800.c b/arch/arm/mach-omap2/board-n800.c deleted file mode 100644 index f1552f0d7b6..00000000000 --- a/arch/arm/mach-omap2/board-n800.c +++ /dev/null @@ -1,750 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-n800.c - * - * Copyright (C) 2005-2007 Nokia Corporation - * Author: Juha Yrjola - * - * Modified from mach-omap2/board-generic.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include <../drivers/cbus/tahvo.h> -#include <../drivers/media/video/tcm825x.h> - -#define N800_BLIZZARD_POWERDOWN_GPIO 15 -#define N800_STI_GPIO 62 -#define N800_KEYB_IRQ_GPIO 109 -#define N800_DAV_IRQ_GPIO 103 -#define N800_TSC2301_RESET_GPIO 118 - -#ifdef CONFIG_MACH_NOKIA_N810 -static s16 rx44_keymap[LM8323_KEYMAP_SIZE] = { - [0x01] = KEY_Q, - [0x02] = KEY_K, - [0x03] = KEY_O, - [0x04] = KEY_P, - [0x05] = KEY_BACKSPACE, - [0x06] = KEY_A, - [0x07] = KEY_S, - [0x08] = KEY_D, - [0x09] = KEY_F, - [0x0a] = KEY_G, - [0x0b] = KEY_H, - [0x0c] = KEY_J, - - [0x11] = KEY_W, - [0x12] = KEY_F4, - [0x13] = KEY_L, - [0x14] = KEY_APOSTROPHE, - [0x16] = KEY_Z, - [0x17] = KEY_X, - [0x18] = KEY_C, - [0x19] = KEY_V, - [0x1a] = KEY_B, - [0x1b] = KEY_N, - [0x1c] = KEY_LEFTSHIFT, /* Actually, this is both shift keys */ - [0x1f] = KEY_F7, - - [0x21] = KEY_E, - [0x22] = KEY_SEMICOLON, - [0x23] = KEY_MINUS, - [0x24] = KEY_EQUAL, - [0x2b] = KEY_FN, - [0x2c] = KEY_M, - [0x2f] = KEY_F8, - - [0x31] = KEY_R, - [0x32] = KEY_RIGHTCTRL, - [0x34] = KEY_SPACE, - [0x35] = KEY_COMMA, - [0x37] = KEY_UP, - [0x3c] = KEY_COMPOSE, - [0x3f] = KEY_F6, - - [0x41] = KEY_T, - [0x44] = KEY_DOT, - [0x46] = KEY_RIGHT, - [0x4f] = KEY_F5, - [0x51] = KEY_Y, - [0x53] = KEY_DOWN, - [0x55] = KEY_ENTER, - [0x5f] = KEY_ESC, - - [0x61] = KEY_U, - [0x64] = KEY_LEFT, - - [0x71] = KEY_I, - [0x75] = KEY_KPENTER, -}; - -static struct lm8323_platform_data lm8323_pdata = { - .repeat = 0, /* Repeat is handled in userspace for now. */ - .keymap = rx44_keymap, - .size_x = 8, - .size_y = 8, - .debounce_time = 12, - .active_time = 500, - - .name = "Internal keyboard", - .pwm1_name = "n810::keyboard", - .pwm2_name = "n810::cover", -}; -#endif - -void __init nokia_n800_init_irq(void) -{ - omap2_init_common_hw(NULL); - omap_init_irq(); - omap_gpio_init(); - -#ifdef CONFIG_OMAP_STI - if (gpio_request(N800_STI_GPIO, "STI") < 0) { - printk(KERN_ERR "Failed to request GPIO %d for STI\n", - N800_STI_GPIO); - return; - } - - gpio_direction_output(N800_STI_GPIO, 0); -#endif -} - -#if defined(CONFIG_MENELAUS) && defined(CONFIG_SENSORS_TMP105) - -static int n800_tmp105_set_power(int enable) -{ - return menelaus_set_vaux(enable ? 2800 : 0); -} - -#else - -#define n800_tmp105_set_power NULL - -#endif - -static struct omap_uart_config n800_uart_config __initdata = { - .enabled_uarts = (1 << 0) | (1 << 2), -}; - -#include "../../../drivers/cbus/retu.h" - -static struct omap_fbmem_config n800_fbmem0_config __initdata = { - .size = 752 * 1024, -}; - -static struct omap_fbmem_config n800_fbmem1_config __initdata = { - .size = 752 * 1024, -}; - -static struct omap_fbmem_config n800_fbmem2_config __initdata = { - .size = 752 * 1024, -}; - -static struct omap_tmp105_config n800_tmp105_config __initdata = { - .tmp105_irq_pin = 125, - .set_power = n800_tmp105_set_power, -}; - -static void mipid_shutdown(struct mipid_platform_data *pdata) -{ - if (pdata->nreset_gpio != -1) { - pr_info("shutdown LCD\n"); - gpio_set_value(pdata->nreset_gpio, 0); - msleep(120); - } -} - -static struct mipid_platform_data n800_mipid_platform_data = { - .shutdown = mipid_shutdown, -}; - -static void __init mipid_dev_init(void) -{ - const struct omap_lcd_config *conf; - - conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config); - if (conf != NULL) { - n800_mipid_platform_data.nreset_gpio = conf->nreset_gpio; - n800_mipid_platform_data.data_lines = conf->data_lines; - } -} - -static struct { - struct clk *sys_ck; -} blizzard; - -static int blizzard_get_clocks(void) -{ - blizzard.sys_ck = clk_get(0, "osc_ck"); - if (IS_ERR(blizzard.sys_ck)) { - printk(KERN_ERR "can't get Blizzard clock\n"); - return PTR_ERR(blizzard.sys_ck); - } - return 0; -} - -static unsigned long blizzard_get_clock_rate(struct device *dev) -{ - return clk_get_rate(blizzard.sys_ck); -} - -static void blizzard_enable_clocks(int enable) -{ - if (enable) - clk_enable(blizzard.sys_ck); - else - clk_disable(blizzard.sys_ck); -} - -static void blizzard_power_up(struct device *dev) -{ - /* Vcore to 1.475V */ - tahvo_set_clear_reg_bits(0x07, 0, 0xf); - msleep(10); - - blizzard_enable_clocks(1); - gpio_set_value(N800_BLIZZARD_POWERDOWN_GPIO, 1); -} - -static void blizzard_power_down(struct device *dev) -{ - gpio_set_value(N800_BLIZZARD_POWERDOWN_GPIO, 0); - blizzard_enable_clocks(0); - - /* Vcore to 1.005V */ - tahvo_set_clear_reg_bits(0x07, 0xf, 0); -} - -static struct blizzard_platform_data n800_blizzard_data = { - .power_up = blizzard_power_up, - .power_down = blizzard_power_down, - .get_clock_rate = blizzard_get_clock_rate, - .te_connected = 1, -}; - -static void __init blizzard_dev_init(void) -{ - int r; - - r = gpio_request(N800_BLIZZARD_POWERDOWN_GPIO, "Blizzard pd"); - if (r < 0) - return; - gpio_direction_output(N800_BLIZZARD_POWERDOWN_GPIO, 1); - - blizzard_get_clocks(); - omapfb_set_ctrl_platform_data(&n800_blizzard_data); -} - -static struct omap_board_config_kernel n800_config[] __initdata = { - { OMAP_TAG_UART, &n800_uart_config }, - { OMAP_TAG_FBMEM, &n800_fbmem0_config }, - { OMAP_TAG_FBMEM, &n800_fbmem1_config }, - { OMAP_TAG_FBMEM, &n800_fbmem2_config }, - { OMAP_TAG_TMP105, &n800_tmp105_config }, -}; - -static struct tsc2301_platform_data tsc2301_config = { - .reset_gpio = N800_TSC2301_RESET_GPIO, - .keymap = { - -1, /* Event for bit 0 */ - KEY_UP, /* Event for bit 1 (up) */ - KEY_F5, /* Event for bit 2 (home) */ - -1, /* Event for bit 3 */ - KEY_LEFT, /* Event for bit 4 (left) */ - KEY_ENTER, /* Event for bit 5 (enter) */ - KEY_RIGHT, /* Event for bit 6 (right) */ - -1, /* Event for bit 7 */ - KEY_ESC, /* Event for bit 8 (cycle) */ - KEY_DOWN, /* Event for bit 9 (down) */ - KEY_F4, /* Event for bit 10 (menu) */ - -1, /* Event for bit 11 */ - KEY_F8, /* Event for bit 12 (Zoom-) */ - KEY_F6, /* Event for bit 13 (FS) */ - KEY_F7, /* Event for bit 14 (Zoom+) */ - -1, /* Event for bit 15 */ - }, - .kp_rep = 0, - .keyb_name = "Internal keypad", -}; - -static void tsc2301_dev_init(void) -{ - int r; - int gpio = N800_KEYB_IRQ_GPIO; - - r = gpio_request(gpio, "tsc2301 KBD IRQ"); - if (r >= 0) { - gpio_direction_input(gpio); - tsc2301_config.keyb_int = gpio_to_irq(gpio); - } else { - printk(KERN_ERR "unable to get KBD GPIO"); - } - - gpio = N800_DAV_IRQ_GPIO; - r = gpio_request(gpio, "tsc2301 DAV IRQ"); - if (r >= 0) { - gpio_direction_input(gpio); - tsc2301_config.dav_int = gpio_to_irq(gpio); - } else { - printk(KERN_ERR "unable to get DAV GPIO"); - } -} - -static int __init tea5761_dev_init(void) -{ - const struct omap_tea5761_config *info; - int enable_gpio = 0; - - info = omap_get_config(OMAP_TAG_TEA5761, struct omap_tea5761_config); - if (info) - enable_gpio = info->enable_gpio; - - if (enable_gpio) { - pr_debug("Enabling tea5761 at GPIO %d\n", - enable_gpio); - - if (gpio_request(enable_gpio, "TEA5761 enable") < 0) { - printk(KERN_ERR "Can't request GPIO %d\n", - enable_gpio); - return -ENODEV; - } - - gpio_direction_output(enable_gpio, 0); - udelay(50); - gpio_set_value(enable_gpio, 1); - } - - return 0; -} - -static struct omap2_mcspi_device_config tsc2301_mcspi_config = { - .turbo_mode = 0, - .single_channel = 1, -}; - -static struct omap2_mcspi_device_config mipid_mcspi_config = { - .turbo_mode = 0, - .single_channel = 1, -}; - -static struct omap2_mcspi_device_config cx3110x_mcspi_config = { - .turbo_mode = 0, - .single_channel = 1, -}; - -#ifdef CONFIG_TOUCHSCREEN_TSC2005 -static struct tsc2005_platform_data tsc2005_config = { - .reset_gpio = 94, - .dav_gpio = 106 -}; - -static struct omap2_mcspi_device_config tsc2005_mcspi_config = { - .turbo_mode = 0, - .single_channel = 1, -}; -#endif - -static struct spi_board_info n800_spi_board_info[] __initdata = { - { - .modalias = "lcd_mipid", - .bus_num = 1, - .chip_select = 1, - .max_speed_hz = 4000000, - .controller_data= &mipid_mcspi_config, - .platform_data = &n800_mipid_platform_data, - }, { - .modalias = "cx3110x", - .bus_num = 2, - .chip_select = 0, - .max_speed_hz = 48000000, - .controller_data= &cx3110x_mcspi_config, - }, - { - .modalias = "tsc2301", - .bus_num = 1, - .chip_select = 0, - .max_speed_hz = 6000000, - .controller_data= &tsc2301_mcspi_config, - .platform_data = &tsc2301_config, - }, -}; - -static struct spi_board_info n810_spi_board_info[] __initdata = { - { - .modalias = "lcd_mipid", - .bus_num = 1, - .chip_select = 1, - .max_speed_hz = 4000000, - .controller_data = &mipid_mcspi_config, - .platform_data = &n800_mipid_platform_data, - }, - { - .modalias = "cx3110x", - .bus_num = 2, - .chip_select = 0, - .max_speed_hz = 48000000, - .controller_data = &cx3110x_mcspi_config, - }, - { - .modalias = "tsc2005", - .bus_num = 1, - .chip_select = 0, - .max_speed_hz = 6000000, - .controller_data = &tsc2005_mcspi_config, - .platform_data = &tsc2005_config, - }, -}; - -static void __init tsc2005_set_config(void) -{ - const struct omap_lcd_config *conf; - - conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config); - if (conf != NULL) { -#ifdef CONFIG_TOUCHSCREEN_TSC2005 - if (strcmp(conf->panel_name, "lph8923") == 0) { - tsc2005_config.ts_x_plate_ohm = 180; - tsc2005_config.ts_hw_avg = 0; - tsc2005_config.ts_ignore_last = 0; - tsc2005_config.ts_touch_pressure = 1500; - tsc2005_config.ts_stab_time = 100; - tsc2005_config.ts_pressure_max = 2048; - tsc2005_config.ts_pressure_fudge = 2; - tsc2005_config.ts_x_max = 4096; - tsc2005_config.ts_x_fudge = 4; - tsc2005_config.ts_y_max = 4096; - tsc2005_config.ts_y_fudge = 7; - } else if (strcmp(conf->panel_name, "ls041y3") == 0) { - tsc2005_config.ts_x_plate_ohm = 280; - tsc2005_config.ts_hw_avg = 0; - tsc2005_config.ts_ignore_last = 0; - tsc2005_config.ts_touch_pressure = 1500; - tsc2005_config.ts_stab_time = 1000; - tsc2005_config.ts_pressure_max = 2048; - tsc2005_config.ts_pressure_fudge = 2; - tsc2005_config.ts_x_max = 4096; - tsc2005_config.ts_x_fudge = 4; - tsc2005_config.ts_y_max = 4096; - tsc2005_config.ts_y_fudge = 7; - } else { - printk(KERN_ERR "Unknown panel type, set default " - "touchscreen configuration\n"); - tsc2005_config.ts_x_plate_ohm = 200; - tsc2005_config.ts_stab_time = 100; - } -#endif - } -} - -#if defined(CONFIG_CBUS_RETU) && defined(CONFIG_LEDS_OMAP_PWM) - -void retu_keypad_led_set_power(struct omap_pwm_led_platform_data *self, - int on_off) -{ - if (on_off) { - retu_write_reg(RETU_REG_CTRL_SET, 1 << 6); - msleep(2); - retu_write_reg(RETU_REG_CTRL_SET, 1 << 3); - } else { - retu_write_reg(RETU_REG_CTRL_CLR, (1 << 6) | (1 << 3)); - } -} - -static struct omap_pwm_led_platform_data n800_keypad_led_data = { - .name = "keypad", - .intensity_timer = 10, - .blink_timer = 9, - .set_power = retu_keypad_led_set_power, -}; - -static struct platform_device n800_keypad_led_device = { - .name = "omap_pwm_led", - .id = -1, - .dev = { - .platform_data = &n800_keypad_led_data, - }, -}; -#endif - -#if defined(CONFIG_TOUCHSCREEN_TSC2301) -static void __init n800_ts_set_config(void) -{ - const struct omap_lcd_config *conf; - - conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config); - if (conf != NULL) { - if (strcmp(conf->panel_name, "lph8923") == 0) { - tsc2301_config.ts_x_plate_ohm = 180; - tsc2301_config.ts_hw_avg = 8; - tsc2301_config.ts_max_pressure = 2048; - tsc2301_config.ts_touch_pressure = 400; - tsc2301_config.ts_stab_time = 100; - tsc2301_config.ts_pressure_fudge = 2; - tsc2301_config.ts_x_max = 4096; - tsc2301_config.ts_x_fudge = 4; - tsc2301_config.ts_y_max = 4096; - tsc2301_config.ts_y_fudge = 7; - } else if (strcmp(conf->panel_name, "ls041y3") == 0) { - tsc2301_config.ts_x_plate_ohm = 280; - tsc2301_config.ts_hw_avg = 8; - tsc2301_config.ts_touch_pressure = 400; - tsc2301_config.ts_max_pressure = 2048; - tsc2301_config.ts_stab_time = 1000; - tsc2301_config.ts_pressure_fudge = 2; - tsc2301_config.ts_x_max = 4096; - tsc2301_config.ts_x_fudge = 4; - tsc2301_config.ts_y_max = 4096; - tsc2301_config.ts_y_fudge = 7; - } else { - printk(KERN_ERR "Unknown panel type, set default " - "touchscreen configuration\n"); - tsc2301_config.ts_x_plate_ohm = 200; - tsc2301_config.ts_stab_time = 100; - } - } -} -#else -static inline void n800_ts_set_config(void) -{ -} -#endif - -static struct omap_gpio_switch n800_gpio_switches[] __initdata = { - { - .name = "bat_cover", - .gpio = -1, - .debounce_rising = 100, - .debounce_falling = 0, - .notify = n800_mmc_slot1_cover_handler, - .notify_data = NULL, - }, { - .name = "headphone", - .gpio = -1, - .debounce_rising = 200, - .debounce_falling = 200, - }, { - .name = "cam_act", - .gpio = -1, - .debounce_rising = 200, - .debounce_falling = 200, - }, { - .name = "cam_turn", - .gpio = -1, - .debounce_rising = 100, - .debounce_falling = 100, - }, -}; - -#if defined(CONFIG_CBUS_RETU_HEADSET) -static struct platform_device retu_headset_device = { - .name = "retu-headset", - .id = -1, -}; -#endif - -static struct platform_device *n800_devices[] __initdata = { -#if defined(CONFIG_CBUS_RETU) && defined(CONFIG_LEDS_OMAP_PWM) - &n800_keypad_led_device, -#endif -#if defined(CONFIG_CBUS_RETU_HEADSET) - &retu_headset_device, -#endif -}; - -#ifdef CONFIG_MENELAUS -static int n800_auto_sleep_regulators(void) -{ - u32 val; - int ret; - - val = EN_VPLL_SLEEP | EN_VMMC_SLEEP \ - | EN_VAUX_SLEEP | EN_VIO_SLEEP \ - | EN_VMEM_SLEEP | EN_DC3_SLEEP \ - | EN_VC_SLEEP | EN_DC2_SLEEP; - - ret = menelaus_set_regulator_sleep(1, val); - if (ret < 0) { - printk(KERN_ERR "Could not set regulators to sleep on " - "menelaus: %u\n", ret); - return ret; - } - return 0; -} - -static int n800_auto_voltage_scale(void) -{ - int ret; - - ret = menelaus_set_vcore_hw(1400, 1050); - if (ret < 0) { - printk(KERN_ERR "Could not set VCORE voltage on " - "menelaus: %u\n", ret); - return ret; - } - return 0; -} - -static int n800_menelaus_init(struct device *dev) -{ - int ret; - - ret = n800_auto_voltage_scale(); - if (ret < 0) - return ret; - ret = n800_auto_sleep_regulators(); - if (ret < 0) - return ret; - return 0; -} - -static struct menelaus_platform_data n800_menelaus_platform_data = { - .late_init = n800_menelaus_init, -}; -#endif - -static struct i2c_board_info __initdata n800_i2c_board_info_1[] = { - { - I2C_BOARD_INFO("menelaus", 0x72), - .irq = INT_24XX_SYS_NIRQ, - .platform_data = &n800_menelaus_platform_data, - }, -}; - -static struct lp5521_platform_data n810_lp5521_platform_data = { - .mode = LP5521_MODE_DIRECT_CONTROL, - .label = "n810", - .red_present = true, - .green_present = true, - .blue_present = true, -}; - -extern struct tcm825x_platform_data n800_tcm825x_platform_data; - -static struct i2c_board_info __initdata_or_module n8x0_i2c_board_info_2[] = { - { - I2C_BOARD_INFO(TCM825X_NAME, TCM825X_I2C_ADDR), -#if defined (CONFIG_VIDEO_TCM825X) || defined (CONFIG_VIDEO_TCM825X_MODULE) - .platform_data = &n800_tcm825x_platform_data, -#endif - }, -}; - - -static struct i2c_board_info __initdata_or_module n800_i2c_board_info_2[] = { - { - I2C_BOARD_INFO("tea5761", 0x10), - }, -}; - -static struct i2c_board_info __initdata_or_module n810_i2c_board_info_2[] = { - { - I2C_BOARD_INFO("lm8323", 0x45), - .irq = OMAP_GPIO_IRQ(109), - .platform_data = &lm8323_pdata, - }, - { - I2C_BOARD_INFO("tsl2563", 0x29), - }, - { - I2C_BOARD_INFO("lp5521", 0x32), - .platform_data = &n810_lp5521_platform_data, - }, -}; - -void __init nokia_n800_common_init(void) -{ - platform_add_devices(n800_devices, ARRAY_SIZE(n800_devices)); - - n800_flash_init(); - n800_mmc_init(); - n800_bt_init(); - n800_dsp_init(); - n800_usb_init(); - n800_cam_init(); - if (machine_is_nokia_n800()) - spi_register_board_info(n800_spi_board_info, - ARRAY_SIZE(n800_spi_board_info)); - if (machine_is_nokia_n810()) { - tsc2005_set_config(); - spi_register_board_info(n810_spi_board_info, - ARRAY_SIZE(n810_spi_board_info)); - } - omap_serial_init(); - omap_register_i2c_bus(1, 400, n800_i2c_board_info_1, - ARRAY_SIZE(n800_i2c_board_info_1)); - omap_register_i2c_bus(2, 400, n8x0_i2c_board_info_2, - ARRAY_SIZE(n8x0_i2c_board_info_2)); - if (machine_is_nokia_n800()) - i2c_register_board_info(2, n800_i2c_board_info_2, - ARRAY_SIZE(n800_i2c_board_info_2)); - if (machine_is_nokia_n810()) - i2c_register_board_info(2, n810_i2c_board_info_2, - ARRAY_SIZE(n810_i2c_board_info_2)); - - mipid_dev_init(); - blizzard_dev_init(); -} - -static void __init nokia_n800_init(void) -{ - nokia_n800_common_init(); - - n800_ts_set_config(); - tsc2301_dev_init(); - tea5761_dev_init(); - omap_register_gpio_switches(n800_gpio_switches, - ARRAY_SIZE(n800_gpio_switches)); -} - -void __init nokia_n800_map_io(void) -{ - omap_board_config = n800_config; - omap_board_config_size = ARRAY_SIZE(n800_config); - - omap2_set_globals_242x(); - omap2_map_common_io(); -} - -MACHINE_START(NOKIA_N800, "Nokia N800") - .phys_io = 0x48000000, - .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, - .boot_params = 0x80000100, - .map_io = nokia_n800_map_io, - .init_irq = nokia_n800_init_irq, - .init_machine = nokia_n800_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap2/board-n800.h b/arch/arm/mach-omap2/board-n800.h deleted file mode 100644 index e71dae4722a..00000000000 --- a/arch/arm/mach-omap2/board-n800.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-n800.h - * - * Copyright (C) 2005-2007 Nokia Corporation - * Author: Lauri Leukkunen - * - * Modified from mach-omap2/board-n800.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ARCH_ARM_MACH_OMAP2_BOARD_N800_H -#define __ARCH_ARM_MACH_OMAP2_BOARD_N800_H - -void __init nokia_n800_common_init(void); -void __init nokia_n800_map_io(void); -void __init nokia_n800_init_irq(void); - -extern const struct tcm825x_platform_data n800_tcm825x_platform_data; - -#endif diff --git a/arch/arm/mach-omap2/board-n810.c b/arch/arm/mach-omap2/board-n810.c deleted file mode 100644 index 7984d43aeec..00000000000 --- a/arch/arm/mach-omap2/board-n810.c +++ /dev/null @@ -1,47 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-n810.c - * - * Copyright (C) 2007 Nokia - * Author: Lauri Leukkunen - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include - -#include -#include -#include -#include -#include - -#include "board-n800.h" - -static void __init nokia_n810_init(void) -{ - nokia_n800_common_init(); -} - -MACHINE_START(NOKIA_N810, "Nokia N810") - .phys_io = 0x48000000, - .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, - .boot_params = 0x80000100, - .map_io = nokia_n800_map_io, - .init_irq = nokia_n800_init_irq, - .init_machine = nokia_n810_init, - .timer = &omap_timer, -MACHINE_END - -MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") - .phys_io = 0x48000000, - .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, - .boot_params = 0x80000100, - .map_io = nokia_n800_map_io, - .init_irq = nokia_n800_init_irq, - .init_machine = nokia_n810_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap2evm.c b/arch/arm/mach-omap2/board-omap2evm.c deleted file mode 100644 index 86477ccc996..00000000000 --- a/arch/arm/mach-omap2/board-omap2evm.c +++ /dev/null @@ -1,385 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-omap2evm.c - * - * Copyright (C) 2008 Mistral Solutions Pvt Ltd - * - * Modified from mach-omap2/board-generic.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "mmc-twl4030.h" - -#define OMAP2EVM_ETHR_START 0x2c000000 -#define OMAP2EVM_ETHR_SIZE 1024 -#define OMAP2EVM_ETHR_GPIO_IRQ 149 -#define OMAP2_EVM_TS_GPIO 85 - -#define GPMC_OFF_CONFIG1_0 0x60 - -static struct mtd_partition omap2evm_nand_partitions[] = { - { - .name = "X-Loader", - .offset = 0, - .size = 1 * (64 * 2048), - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "U-Boot", - .offset = MTDPART_OFS_APPEND, - .size = 3 * (64 * 2048), - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "U-Boot Environment", - .offset = MTDPART_OFS_APPEND, - .size = 1 * (64 * 2048), - }, - { - .name = "Kernel", - .offset = MTDPART_OFS_APPEND, - .size = 16 * (64 * 2048), /* 2MB */ - }, - { - .name = "Ramdisk", - .offset = MTDPART_OFS_APPEND, - .size = 32 * (64 * 2048), /* 4MB */ - }, - { - .name = "Filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - } -}; - -static struct omap_nand_platform_data omap2evm_nand_data = { - .parts = omap2evm_nand_partitions, - .nr_parts = ARRAY_SIZE(omap2evm_nand_partitions), - .dma_channel = -1, /* disable DMA in OMAP NAND driver */ -}; - -static struct resource omap2evm_nand_resource = { - .flags = IORESOURCE_MEM, -}; - -static struct platform_device omap2evm_nand_device = { - .name = "omap2-nand", - .id = -1, - .dev = { - .platform_data = &omap2evm_nand_data, - }, - .num_resources = 1, - .resource = &omap2evm_nand_resource, -}; - -void __init omap2evm_flash_init(void) -{ - void __iomem *gpmc_base_add, *gpmc_cs_base_add; - unsigned char cs = 0; - - gpmc_base_add = (__force void __iomem *)OMAP243X_GPMC_VIRT; - while (cs < GPMC_CS_NUM) { - int ret = 0; - - /* Each GPMC set for a single CS is at offset 0x30 */ - gpmc_cs_base_add = (gpmc_base_add + GPMC_OFF_CONFIG1_0 + - (cs * 0x30)); - - /* xloader/Uboot would have programmed the NAND - * base address for us This is a ugly hack. The proper - * way of doing this is to pass the setup of u-boot up - * to kernel using kernel params - something on the - * lines of machineID. Check if Nand is - * configured */ - ret = __raw_readl(gpmc_cs_base_add + GPMC_CS_CONFIG1); - if ((ret & 0xC00) == (0x800)) { - /* Found it!! */ - printk(KERN_INFO "NAND: Found NAND on CS %d \n", cs); - break; - } - cs++; - } - if (cs >= GPMC_CS_NUM) { - printk(KERN_INFO "MTD: Unable to find MTD configuration in " - "GPMC - not registering.\n"); - return; - } - - omap2evm_nand_data.cs = cs; - omap2evm_nand_data.gpmc_cs_baseaddr = gpmc_cs_base_add; - omap2evm_nand_data.gpmc_baseaddr = gpmc_base_add; - - if (platform_device_register(&omap2evm_nand_device) < 0) { - printk(KERN_ERR "Unable to register NAND device\n"); - return; - } -} - -static struct resource omap2evm_smc911x_resources[] = { - [0] = { - .start = OMAP2EVM_ETHR_START, - .end = (OMAP2EVM_ETHR_START + OMAP2EVM_ETHR_SIZE - 1), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OMAP_GPIO_IRQ(OMAP2EVM_ETHR_GPIO_IRQ), - .end = OMAP_GPIO_IRQ(OMAP2EVM_ETHR_GPIO_IRQ), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device omap2evm_smc911x_device = { - .name = "smc911x", - .id = -1, - .num_resources = ARRAY_SIZE(omap2evm_smc911x_resources), - .resource = &omap2evm_smc911x_resources [0], -}; - -static inline void __init omap2evm_init_smc911x(void) -{ - int gpio = OMAP2EVM_ETHR_GPIO_IRQ; - int ret; - - ret = gpio_request(gpio, "smc911x IRQ"); - if (ret < 0) { - printk(KERN_ERR "Failed to request GPIO %d for smc911x IRQ\n", - gpio); - return; - } - gpio_direction_input(gpio); - -} - -static struct platform_device omap2_evm_lcd_device = { - .name = "omap2evm_lcd", - .id = -1, -}; - -static struct omap_lcd_config omap2_evm_lcd_config __initdata = { - .ctrl_name = "internal", -}; - -static void ads7846_dev_init(void) -{ - int gpio = OMAP2_EVM_TS_GPIO; - int ret; - - ret = gpio_request(gpio, "ads7846_pen_down"); - if (ret < 0) { - printk(KERN_ERR "Failed to request GPIO %d for ads7846 pen down IRQ\n", - gpio); - return; - } - - gpio_direction_input(gpio); - - /*Setting the MUX */ - omap_cfg_reg(Y18_2430_MCSPI1_CLK); - omap_cfg_reg(AD15_2430_MCSPI1_SIMO); - omap_cfg_reg(AE17_2430_MCSPI1_SOMI); - omap_cfg_reg(U1_2430_MCSPI1_CS0); - - omap_cfg_reg(AF19_2430_GPIO_85); - -} - -static int ads7846_get_pendown_state(void) -{ - return !gpio_get_value(OMAP2_EVM_TS_GPIO); -} - -struct ads7846_platform_data ads7846_config = { - .x_max = 0x0fff, - .y_max = 0x0fff, - .x_plate_ohms = 180, - .pressure_max = 255, - .debounce_max = 10, - .debounce_tol = 3, - .debounce_rep = 1, - .get_pendown_state = ads7846_get_pendown_state, - .keep_vref_on = 1, - .settle_delay_usecs = 150, -}; - -static struct omap2_mcspi_device_config ads7846_mcspi_config = { - .turbo_mode = 0, - .single_channel = 1, /* 0: slave, 1: master */ -}; - -struct spi_board_info omap2evm_spi_board_info[] = { - [0] = { - .modalias = "ads7846", - .bus_num = 1, - .chip_select = 0, - .max_speed_hz = 1500000, - .controller_data = &ads7846_mcspi_config, - .irq = OMAP_GPIO_IRQ(OMAP2_EVM_TS_GPIO), - .platform_data = &ads7846_config, - }, -}; - - -static int omap2evm_keymap[] = { - KEY(0, 0, KEY_LEFT), - KEY(0, 1, KEY_RIGHT), - KEY(0, 2, KEY_A), - KEY(0, 3, KEY_B), - KEY(1, 0, KEY_DOWN), - KEY(1, 1, KEY_UP), - KEY(1, 2, KEY_E), - KEY(1, 3, KEY_F), - KEY(2, 0, KEY_ENTER), - KEY(2, 1, KEY_I), - KEY(2, 2, KEY_J), - KEY(2, 3, KEY_K), - KEY(3, 0, KEY_M), - KEY(3, 1, KEY_N), - KEY(3, 2, KEY_O), - KEY(3, 3, KEY_P) -}; - -static struct twl4030_keypad_data omap2evm_kp_data = { - .rows = 4, - .cols = 4, - .keymap = omap2evm_keymap, - .keymapsize = ARRAY_SIZE(omap2evm_keymap), - .rep = 1, -}; - -static void __init omap2_evm_init_irq(void) -{ - omap2_init_common_hw(NULL); - omap_init_irq(); - omap_gpio_init(); - omap2evm_init_smc911x(); -} - -static struct omap_uart_config omap2_evm_uart_config __initdata = { - .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), -}; - -static struct omap_board_config_kernel omap2_evm_config[] __initdata = { - { OMAP_TAG_UART, &omap2_evm_uart_config }, - { OMAP_TAG_LCD, &omap2_evm_lcd_config }, -}; - -static struct twl4030_gpio_platform_data omap2evm_gpio_data = { - .gpio_base = OMAP_MAX_GPIO_LINES, - .irq_base = TWL4030_GPIO_IRQ_BASE, - .irq_end = TWL4030_GPIO_IRQ_END, -}; - -static struct twl4030_usb_data omap2evm_usb_data = { - .usb_mode = T2_USB_MODE_ULPI, -}; - -static struct twl4030_madc_platform_data omap2evm_madc_data = { - .irq_line = 1, -}; - -static struct twl4030_platform_data omap2evm_twldata = { - .irq_base = TWL4030_IRQ_BASE, - .irq_end = TWL4030_IRQ_END, - - /* platform_data for children goes here */ - .keypad = &omap2evm_kp_data, - .madc = &omap2evm_madc_data, - .usb = &omap2evm_usb_data, - .gpio = &omap2evm_gpio_data, -}; - -static struct i2c_board_info __initdata omap2evm_i2c_boardinfo[] = { - { - I2C_BOARD_INFO("twl4030", 0x48), - .flags = I2C_CLIENT_WAKE, - .irq = INT_24XX_SYS_NIRQ, - .platform_data = &omap2evm_twldata, - }, -}; - -static int __init omap2_evm_i2c_init(void) -{ - omap_register_i2c_bus(1, 400, NULL, 0); - omap_register_i2c_bus(2, 2600, omap2evm_i2c_boardinfo, - ARRAY_SIZE(omap2evm_i2c_boardinfo)); - return 0; -} - -static struct platform_device *omap2_evm_devices[] __initdata = { - &omap2_evm_lcd_device, - &omap2evm_smc911x_device, -}; - -static struct twl4030_hsmmc_info mmc[] __initdata = { - { - .mmc = 1, - .wires = 4, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, - }, - {} /* Terminator */ -}; - -static void __init omap2_evm_init(void) -{ - omap2_evm_i2c_init(); - - platform_add_devices(omap2_evm_devices, ARRAY_SIZE(omap2_evm_devices)); - omap_board_config = omap2_evm_config; - omap_board_config_size = ARRAY_SIZE(omap2_evm_config); - spi_register_board_info(omap2evm_spi_board_info, - ARRAY_SIZE(omap2evm_spi_board_info)); - omap_serial_init(); - twl4030_mmc_init(mmc); - omap2evm_flash_init(); - ads7846_dev_init(); -} - -static void __init omap2_evm_map_io(void) -{ - omap2_set_globals_243x(); - omap2_map_common_io(); -} - -MACHINE_START(OMAP2EVM, "OMAP2EVM Board") - /* Maintainer: Arun KS */ - .phys_io = 0x48000000, - .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, - .boot_params = 0x80000100, - .map_io = omap2_evm_map_io, - .init_irq = omap2_evm_init_irq, - .init_machine = omap2_evm_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 346351e0fe8..744740ae1b9 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -28,7 +28,6 @@ #include #include -#include #include #include @@ -38,16 +37,14 @@ #include #include -#include #include #include #include #include +#include -#include "twl4030-generic-scripts.h" #include "mmc-twl4030.h" - #define GPMC_CS0_BASE 0x60 #define GPMC_CS_SIZE 0x30 @@ -107,16 +104,10 @@ static struct platform_device omap3beagle_nand_device = { .resource = &omap3beagle_nand_resource, }; -#include "sdram-micron-mt46h32m32lf-6.h" - static struct omap_uart_config omap3_beagle_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; -static struct twl4030_usb_data beagle_usb_data = { - .usb_mode = T2_USB_MODE_ULPI, -}; - static struct twl4030_hsmmc_info mmc[] = { { .mmc = 1, @@ -126,14 +117,6 @@ static struct twl4030_hsmmc_info mmc[] = { {} /* Terminator */ }; -static struct regulator_consumer_supply beagle_vmmc1_supply = { - .supply = "vmmc", -}; - -static struct regulator_consumer_supply beagle_vsim_supply = { - .supply = "vmmc_aux", -}; - static struct gpio_led gpio_leds[]; static int beagle_twl_gpio_setup(struct device *dev, @@ -144,10 +127,6 @@ static int beagle_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; twl4030_mmc_init(mmc); - /* link regulators to MMC adapters */ - beagle_vmmc1_supply.dev = mmc[0].dev; - beagle_vsim_supply.dev = mmc[0].dev; - /* REVISIT: need ehci-omap hooks for external VBUS * power switch and overcurrent detect */ @@ -176,114 +155,12 @@ static struct twl4030_gpio_platform_data beagle_gpio_data = { .setup = beagle_twl_gpio_setup, }; -static struct platform_device omap3_beagle_lcd_device = { - .name = "omap3beagle_lcd", - .id = -1, -}; - -static struct regulator_consumer_supply beagle_vdac_supply = { - .supply = "vdac", - .dev = &omap3_beagle_lcd_device.dev, -}; - -static struct regulator_consumer_supply beagle_vdvi_supply = { - .supply = "vdvi", - .dev = &omap3_beagle_lcd_device.dev, -}; - -/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ -static struct regulator_init_data beagle_vmmc1 = { - .constraints = { - .min_uV = 1850000, - .max_uV = 3150000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &beagle_vmmc1_supply, -}; - -/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ -static struct regulator_init_data beagle_vsim = { - .constraints = { - .min_uV = 1800000, - .max_uV = 3000000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &beagle_vsim_supply, -}; - -/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ -static struct regulator_init_data beagle_vdac = { - .constraints = { - .min_uV = 1800000, - .max_uV = 1800000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &beagle_vdac_supply, -}; - -/* VPLL2 for digital video outputs */ -static struct regulator_init_data beagle_vpll2 = { - .constraints = { - .name = "VDVI", - .min_uV = 1800000, - .max_uV = 1800000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &beagle_vdvi_supply, -}; - -static const struct twl4030_resconfig beagle_resconfig[] = { - /* disable regulators that u-boot left enabled; the - * devices' drivers should be managing these. - */ - { .resource = RES_VAUX3, }, /* not even connected! */ - { .resource = RES_VMMC1, }, - { .resource = RES_VSIM, }, - { .resource = RES_VPLL2, }, - { .resource = RES_VDAC, }, - { .resource = RES_VUSB_1V5, }, - { .resource = RES_VUSB_1V8, }, - { .resource = RES_VUSB_3V1, }, - { 0, }, -}; - -static struct twl4030_power_data beagle_power_data = { - .resource_config = beagle_resconfig, - /* REVISIT can't use GENERIC3430_T2SCRIPTS_DATA; - * among other things, it makes reboot fail. - */ -}; - static struct twl4030_platform_data beagle_twldata = { .irq_base = TWL4030_IRQ_BASE, .irq_end = TWL4030_IRQ_END, /* platform_data for children goes here */ - .usb = &beagle_usb_data, .gpio = &beagle_gpio_data, - .power = &beagle_power_data, - .vmmc1 = &beagle_vmmc1, - .vsim = &beagle_vsim, - .vdac = &beagle_vdac, - .vpll2 = &beagle_vpll2, }; static struct i2c_board_info __initdata beagle_i2c_boardinfo[] = { @@ -307,11 +184,16 @@ static int __init omap3_beagle_i2c_init(void) static void __init omap3_beagle_init_irq(void) { - omap2_init_common_hw(mt46h32m32lf6_sdrc_params); + omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); } +static struct platform_device omap3_beagle_lcd_device = { + .name = "omap3beagle_lcd", + .id = -1, +}; + static struct omap_lcd_config omap3_beagle_lcd_config __initdata = { .ctrl_name = "internal", }; @@ -433,7 +315,6 @@ static void __init omap3_beagle_init(void) gpio_direction_output(170, true); usb_musb_init(); - usb_ehci_init(); omap3beagle_flash_init(); } diff --git a/arch/arm/mach-omap2/board-omap3evm-flash.c b/arch/arm/mach-omap2/board-omap3evm-flash.c deleted file mode 100644 index b58b7c6b1af..00000000000 --- a/arch/arm/mach-omap2/board-omap3evm-flash.c +++ /dev/null @@ -1,192 +0,0 @@ -/* - * board-omap3evm-flash.c - * - * Copyright (c) 2008 Texas Instruments, - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#define ONENAND_MAP 0x20000000 - -static int omap3evm_onenand_setup(void __iomem *, int freq); - -static struct mtd_partition omap3evm_onenand_partitions[] = { - { - .name = "xloader-onenand", - .offset = 0, - .size = 4*(64*2048), - .mask_flags = MTD_WRITEABLE - }, - { - .name = "uboot-onenand", - .offset = MTDPART_OFS_APPEND, - .size = 15*(64*2048), - .mask_flags = MTD_WRITEABLE - }, - { - .name = "params-onenand", - .offset = MTDPART_OFS_APPEND, - .size = 1*(64*2048), - }, - { - .name = "linux-onenand", - .offset = MTDPART_OFS_APPEND, - .size = 40*(64*2048), - }, - { - .name = "jffs2-onenand", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct omap_onenand_platform_data omap3evm_onenand_data = { - .parts = omap3evm_onenand_partitions, - .nr_parts = ARRAY_SIZE(omap3evm_onenand_partitions), - .onenand_setup = omap3evm_onenand_setup, - .dma_channel = -1, /* disable DMA in OMAP OneNAND driver */ -}; - -static struct platform_device omap3evm_onenand_device = { - .name = "omap2-onenand", - .id = -1, - .dev = { - .platform_data = &omap3evm_onenand_data, - }, -}; - -static struct mtd_partition omap3evm_nand_partitions[] = { - /* All the partition sizes are listed in terms of NAND block size */ - { - .name = "xloader-nand", - .offset = 0, - .size = 4*(128 * 1024), - .mask_flags = MTD_WRITEABLE - }, - { - .name = "uboot-nand", - .offset = MTDPART_OFS_APPEND, - .size = 14*(128 * 1024), - .mask_flags = MTD_WRITEABLE - }, - { - .name = "params-nand", - - .offset = MTDPART_OFS_APPEND, - .size = 2*(128 * 1024) - }, - { - .name = "linux-nand", - .offset = MTDPART_OFS_APPEND, - .size = 40*(128 * 1024) - }, - { - .name = "jffs2-nand", - .size = MTDPART_SIZ_FULL, - .offset = MTDPART_OFS_APPEND, - }, -}; - -static struct omap_nand_platform_data omap3evm_nand_data = { - .parts = omap3evm_nand_partitions, - .nr_parts = ARRAY_SIZE(omap3evm_nand_partitions), - .nand_setup = NULL, - .dma_channel = -1, /* disable DMA in OMAP NAND driver */ - .dev_ready = NULL, -}; - -static struct resource omap3evm_nand_resource = { - .flags = IORESOURCE_MEM, -}; - -static struct platform_device omap3evm_nand_device = { - .name = "omap2-nand", - .id = 0, - .dev = { - .platform_data = &omap3evm_nand_data, - }, - .num_resources = 1, - .resource = &omap3evm_nand_resource, -}; - -/* - * omap3evm_onenand_setup - Set the onenand sync mode - * @onenand_base: The onenand base address in GPMC memory map - * - */ - -static int omap3evm_onenand_setup(void __iomem *onenand_base, int freq) -{ - /* nothing is required to be setup for onenand as of now */ - return 0; -} - -void __init omap3evm_flash_init(void) -{ - u8 cs = 0; - u8 onenandcs = GPMC_CS_NUM + 1, nandcs = GPMC_CS_NUM + 1; - u32 gpmc_base_add = OMAP34XX_GPMC_VIRT; - - while (cs < GPMC_CS_NUM) { - u32 ret = 0; - ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1); - - /* - * xloader/Uboot would have programmed the NAND/oneNAND - * base address for us This is a ugly hack. The proper - * way of doing this is to pass the setup of u-boot up - * to kernel using kernel params - something on the - * lines of machineID. Check if NAND/oneNAND is configured - */ - if ((ret & 0xC00) == 0x800) { - /* Found it!! */ - if (nandcs > GPMC_CS_NUM) - nandcs = cs; - } else { - ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7); - if ((ret & 0x3F) == (ONENAND_MAP >> 24)) - onenandcs = cs; - } - cs++; - } - if ((nandcs > GPMC_CS_NUM) && (onenandcs > GPMC_CS_NUM)) { - printk(KERN_INFO "NAND/OneNAND: Unable to find configuration " - " in GPMC\n "); - return; - } - - if (nandcs < GPMC_CS_NUM) { - omap3evm_nand_data.cs = nandcs; - omap3evm_nand_data.gpmc_cs_baseaddr = (void *)(gpmc_base_add + - GPMC_CS0_BASE + nandcs*GPMC_CS_SIZE); - omap3evm_nand_data.gpmc_baseaddr = (void *) (gpmc_base_add); - - if (platform_device_register(&omap3evm_nand_device) < 0) { - printk(KERN_ERR "Unable to register NAND device\n"); - } - } - - if (onenandcs < GPMC_CS_NUM) { - omap3evm_onenand_data.cs = onenandcs; - if (platform_device_register(&omap3evm_onenand_device) < 0) - printk(KERN_ERR "Unable to register OneNAND device\n"); - } -} - diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c deleted file mode 100644 index 6eb3c523091..00000000000 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ /dev/null @@ -1,333 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-omap3evm.c - * - * Copyright (C) 2008 Texas Instruments - * - * Modified from mach-omap2/board-3430sdp.c - * - * Initial code: Syed Mohammed Khasim - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include - -#include "sdram-micron-mt46h32m32lf-6.h" -#include "twl4030-generic-scripts.h" -#include "mmc-twl4030.h" - -#define OMAP3_EVM_TS_GPIO 175 - -#define OMAP3EVM_ETHR_START 0x2c000000 -#define OMAP3EVM_ETHR_SIZE 1024 -#define OMAP3EVM_ETHR_GPIO_IRQ 176 -#define OMAP3EVM_SMC911X_CS 5 - -extern void omap3evm_flash_init(void); - -static struct resource omap3evm_smc911x_resources[] = { - [0] = { - .start = OMAP3EVM_ETHR_START, - .end = (OMAP3EVM_ETHR_START + OMAP3EVM_ETHR_SIZE - 1), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OMAP_GPIO_IRQ(OMAP3EVM_ETHR_GPIO_IRQ), - .end = OMAP_GPIO_IRQ(OMAP3EVM_ETHR_GPIO_IRQ), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device omap3evm_smc911x_device = { - .name = "smc911x", - .id = -1, - .num_resources = ARRAY_SIZE(omap3evm_smc911x_resources), - .resource = &omap3evm_smc911x_resources [0], -}; - -static inline void __init omap3evm_init_smc911x(void) -{ - int eth_cs; - struct clk *l3ck; - unsigned int rate; - - eth_cs = OMAP3EVM_SMC911X_CS; - - l3ck = clk_get(NULL, "l3_ck"); - if (IS_ERR(l3ck)) - rate = 100000000; - else - rate = clk_get_rate(l3ck); - - if (gpio_request(OMAP3EVM_ETHR_GPIO_IRQ, "SMC911x irq") < 0) { - printk(KERN_ERR "Failed to request GPIO%d for smc911x IRQ\n", - OMAP3EVM_ETHR_GPIO_IRQ); - return; - } - - gpio_direction_input(OMAP3EVM_ETHR_GPIO_IRQ); -} - -static struct omap_uart_config omap3_evm_uart_config __initdata = { - .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), -}; - -static struct twl4030_hsmmc_info mmc[] = { - { - .mmc = 1, - .wires = 4, - .gpio_cd = -EINVAL, - .gpio_wp = 63, - }, - {} /* Terminator */ -}; - -static struct gpio_led gpio_leds[] = { - { - .name = "omap3evm::ledb", - /* normally not visible (board underside) */ - .default_trigger = "default-on", - .gpio = -EINVAL, /* gets replaced */ - .active_low = true, - }, -}; - -static struct gpio_led_platform_data gpio_led_info = { - .leds = gpio_leds, - .num_leds = ARRAY_SIZE(gpio_leds), -}; - -static struct platform_device leds_gpio = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &gpio_led_info, - }, -}; - - -static int omap3evm_twl_gpio_setup(struct device *dev, - unsigned gpio, unsigned ngpio) -{ - /* gpio + 0 is "mmc0_cd" (input/IRQ) */ - omap_cfg_reg(L8_34XX_GPIO63); - mmc[0].gpio_cd = gpio + 0; - twl4030_mmc_init(mmc); - - /* Most GPIOs are for USB OTG. Some are mostly sent to - * the P2 connector; notably LEDA for the LCD backlight. - */ - - /* TWL4030_GPIO_MAX + 1 == ledB (out, active low LED) */ - gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; - - platform_device_register(&leds_gpio); - - return 0; -} - -static struct twl4030_gpio_platform_data omap3evm_gpio_data = { - .gpio_base = OMAP_MAX_GPIO_LINES, - .irq_base = TWL4030_GPIO_IRQ_BASE, - .irq_end = TWL4030_GPIO_IRQ_END, - .use_leds = true, - .setup = omap3evm_twl_gpio_setup, -}; - -static struct twl4030_usb_data omap3evm_usb_data = { - .usb_mode = T2_USB_MODE_ULPI, -}; - -static int omap3evm_keymap[] = { - KEY(0, 0, KEY_LEFT), - KEY(0, 1, KEY_RIGHT), - KEY(0, 2, KEY_A), - KEY(0, 3, KEY_B), - KEY(1, 0, KEY_DOWN), - KEY(1, 1, KEY_UP), - KEY(1, 2, KEY_E), - KEY(1, 3, KEY_F), - KEY(2, 0, KEY_ENTER), - KEY(2, 1, KEY_I), - KEY(2, 2, KEY_J), - KEY(2, 3, KEY_K), - KEY(3, 0, KEY_M), - KEY(3, 1, KEY_N), - KEY(3, 2, KEY_O), - KEY(3, 3, KEY_P) -}; - -static struct twl4030_keypad_data omap3evm_kp_data = { - .rows = 4, - .cols = 4, - .keymap = omap3evm_keymap, - .keymapsize = ARRAY_SIZE(omap3evm_keymap), - .rep = 1, -}; - -static struct twl4030_madc_platform_data omap3evm_madc_data = { - .irq_line = 1, -}; - -static struct twl4030_platform_data omap3evm_twldata = { - .irq_base = TWL4030_IRQ_BASE, - .irq_end = TWL4030_IRQ_END, - - /* platform_data for children goes here */ - .keypad = &omap3evm_kp_data, - .madc = &omap3evm_madc_data, - .usb = &omap3evm_usb_data, - .power = GENERIC3430_T2SCRIPTS_DATA, - .gpio = &omap3evm_gpio_data, -}; - -static struct i2c_board_info __initdata omap3evm_i2c_boardinfo[] = { - { - I2C_BOARD_INFO("twl4030", 0x48), - .flags = I2C_CLIENT_WAKE, - .irq = INT_34XX_SYS_NIRQ, - .platform_data = &omap3evm_twldata, - }, -}; - -static int __init omap3_evm_i2c_init(void) -{ - omap_register_i2c_bus(1, 2600, omap3evm_i2c_boardinfo, - ARRAY_SIZE(omap3evm_i2c_boardinfo)); - omap_register_i2c_bus(2, 400, NULL, 0); - omap_register_i2c_bus(3, 400, NULL, 0); - return 0; -} - -static struct platform_device omap3_evm_lcd_device = { - .name = "omap3evm_lcd", - .id = -1, -}; - -static struct omap_lcd_config omap3_evm_lcd_config __initdata = { - .ctrl_name = "internal", -}; - -static void ads7846_dev_init(void) -{ - if (gpio_request(OMAP3_EVM_TS_GPIO, "ADS7846 pendown") < 0) - printk(KERN_ERR "can't get ads7846 pen down GPIO\n"); - - gpio_direction_input(OMAP3_EVM_TS_GPIO); - - omap_set_gpio_debounce(OMAP3_EVM_TS_GPIO, 1); - omap_set_gpio_debounce_time(OMAP3_EVM_TS_GPIO, 0xa); -} - -static int ads7846_get_pendown_state(void) -{ - return !gpio_get_value(OMAP3_EVM_TS_GPIO); -} - -struct ads7846_platform_data ads7846_config = { - .x_max = 0x0fff, - .y_max = 0x0fff, - .x_plate_ohms = 180, - .pressure_max = 255, - .debounce_max = 10, - .debounce_tol = 3, - .debounce_rep = 1, - .get_pendown_state = ads7846_get_pendown_state, - .keep_vref_on = 1, - .settle_delay_usecs = 150, -}; - -static struct omap2_mcspi_device_config ads7846_mcspi_config = { - .turbo_mode = 0, - .single_channel = 1, /* 0: slave, 1: master */ -}; - -struct spi_board_info omap3evm_spi_board_info[] = { - [0] = { - .modalias = "ads7846", - .bus_num = 1, - .chip_select = 0, - .max_speed_hz = 1500000, - .controller_data = &ads7846_mcspi_config, - .irq = OMAP_GPIO_IRQ(OMAP3_EVM_TS_GPIO), - .platform_data = &ads7846_config, - }, -}; - -static void __init omap3_evm_init_irq(void) -{ - omap2_init_common_hw(mt46h32m32lf6_sdrc_params); - omap_init_irq(); - omap_gpio_init(); - omap3evm_init_smc911x(); -} - -static struct omap_board_config_kernel omap3_evm_config[] __initdata = { - { OMAP_TAG_UART, &omap3_evm_uart_config }, - { OMAP_TAG_LCD, &omap3_evm_lcd_config }, -}; - -static struct platform_device *omap3_evm_devices[] __initdata = { - &omap3_evm_lcd_device, - &omap3evm_smc911x_device, -}; - -static void __init omap3_evm_init(void) -{ - omap3_evm_i2c_init(); - - platform_add_devices(omap3_evm_devices, ARRAY_SIZE(omap3_evm_devices)); - omap_board_config = omap3_evm_config; - omap_board_config_size = ARRAY_SIZE(omap3_evm_config); - - spi_register_board_info(omap3evm_spi_board_info, - ARRAY_SIZE(omap3evm_spi_board_info)); - - omap_serial_init(); - usb_musb_init(); - usb_ehci_init(); - omap3evm_flash_init(); - ads7846_dev_init(); -} - -static void __init omap3_evm_map_io(void) -{ - omap2_set_globals_343x(); - omap2_map_common_io(); -} - -MACHINE_START(OMAP3EVM, "OMAP3 EVM") - /* Maintainer: Syed Mohammed Khasim - Texas Instruments */ - .phys_io = 0x48000000, - .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, - .boot_params = 0x80000100, - .map_io = omap3_evm_map_io, - .init_irq = omap3_evm_init_irq, - .init_machine = omap3_evm_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index c67f62ff885..402f09c6cf1 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -17,11 +17,7 @@ * */ -#include -#include -#include #include -#include #include #include @@ -29,119 +25,21 @@ #include #include -#include -#include -#include - #include #include -#include #include #include #include #include -#include #include -#include -#include #include +#include -#include "sdram-micron-mt46h32m32lf-6.h" #include "mmc-twl4030.h" - -#define NAND_BLOCK_SIZE SZ_128K -#define GPMC_CS0_BASE 0x60 -#define GPMC_CS_SIZE 0x30 - #define OMAP3_PANDORA_TS_GPIO 94 -static struct mtd_partition omap3pandora_nand_partitions[] = { - { - .name = "xloader", - .offset = 0, /* Offset = 0x00000 */ - .size = 4 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE - }, { - .name = "uboot", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ - .size = 14 * NAND_BLOCK_SIZE, - }, { - .name = "uboot environment", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x240000 */ - .size = 2 * NAND_BLOCK_SIZE, - }, { - .name = "linux", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ - .size = 32 * NAND_BLOCK_SIZE, - }, { - .name = "rootfs", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */ - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct omap_nand_platform_data omap3pandora_nand_data = { - .parts = omap3pandora_nand_partitions, - .nr_parts = ARRAY_SIZE(omap3pandora_nand_partitions), - .dma_channel = -1, /* disable DMA in OMAP NAND driver */ -}; - -static struct resource omap3pandora_nand_resource[] = { - { - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device omap3pandora_nand_device = { - .name = "omap2-nand", - .id = -1, - .dev = { - .platform_data = &omap3pandora_nand_data, - }, - .num_resources = ARRAY_SIZE(omap3pandora_nand_resource), - .resource = omap3pandora_nand_resource, -}; - -static void __init omap3pandora_flash_init(void) -{ - u8 cs = 0; - u8 nandcs = GPMC_CS_NUM + 1; - - u32 gpmc_base_add = OMAP34XX_GPMC_VIRT; - - /* find out the chip-select on which NAND exists */ - while (cs < GPMC_CS_NUM) { - u32 ret = 0; - ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1); - - if ((ret & 0xC00) == 0x800) { - printk(KERN_INFO "Found NAND on CS%d\n", cs); - if (nandcs > GPMC_CS_NUM) - nandcs = cs; - } - cs++; - } - - if (nandcs > GPMC_CS_NUM) { - printk(KERN_INFO "NAND: Unable to find configuration " - "in GPMC\n "); - return; - } - - if (nandcs < GPMC_CS_NUM) { - omap3pandora_nand_data.cs = nandcs; - omap3pandora_nand_data.gpmc_cs_baseaddr = (void *) - (gpmc_base_add + GPMC_CS0_BASE + nandcs * GPMC_CS_SIZE); - omap3pandora_nand_data.gpmc_baseaddr = (void *) (gpmc_base_add); - - printk(KERN_INFO "Registering NAND on CS%d\n", nandcs); - if (platform_device_register(&omap3pandora_nand_device) < 0) - printk(KERN_ERR "Unable to register NAND device\n"); - } -} - static struct twl4030_hsmmc_info omap3pandora_mmc[] = { { .mmc = 1, @@ -220,7 +118,7 @@ static int __init omap3pandora_i2c_init(void) static void __init omap3pandora_init_irq(void) { - omap2_init_common_hw(mt46h32m32lf6_sdrc_params); + omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); } @@ -302,10 +200,8 @@ static void __init omap3pandora_init(void) omap_serial_init(); spi_register_board_info(omap3pandora_spi_board_info, ARRAY_SIZE(omap3pandora_spi_board_info)); - usb_musb_init(); - usb_ehci_init(); - omap3pandora_flash_init(); omap3pandora_ads7846_init(); + usb_musb_init(); } static void __init omap3pandora_map_io(void) diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index f9cc015d36d..b3f6e9d8180 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include @@ -46,8 +45,6 @@ #include #include -#include "sdram-micron-mt46h32m32lf-6.h" -#include "twl4030-generic-scripts.h" #include "mmc-twl4030.h" #define OVERO_GPIO_BT_XGATE 15 @@ -60,70 +57,6 @@ #define GPMC_CS0_BASE 0x60 #define GPMC_CS_SIZE 0x30 -#define OVERO_SMSC911X_CS 5 -#define OVERO_SMSC911X_GPIO 176 - -#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) - -#include - -static struct resource overo_smsc911x_resources[] = { - { - .name = "smsc911x-memory", - .flags = IORESOURCE_MEM, - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, - }, -}; - -static struct smsc911x_platform_config overo_smsc911x_config = { - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN, - .flags = SMSC911X_USE_32BIT , - .phy_interface = PHY_INTERFACE_MODE_MII, -}; - -static struct platform_device overo_smsc911x_device = { - .name = "smsc911x", - .id = -1, - .num_resources = ARRAY_SIZE(overo_smsc911x_resources), - .resource = &overo_smsc911x_resources, - .dev = { - .platform_data = &overo_smsc911x_config, - }, -}; - -static inline void __init overo_init_smsc911x(void) -{ - unsigned long cs_mem_base; - - if (gpmc_cs_request(OVERO_SMSC911X_CS, SZ_16M, &cs_mem_base) < 0) { - printk(KERN_ERR "Failed request for GPMC mem for smsc911x\n"); - return; - } - - overo_smsc911x_resources[0].start = cs_mem_base + 0x0; - overo_smsc911x_resources[0].end = cs_mem_base + 0xff; - - if ((gpio_request(OVERO_SMSC911X_GPIO, "SMSC911X IRQ") == 0) && - (gpio_direction_input(OVERO_SMSC911X_GPIO) == 0)) { - gpio_export(OVERO_SMSC911X_GPIO, 0); - } else { - printk(KERN_ERR "could not obtain gpio for SMSC911X IRQ\n"); - return; - } - - overo_smsc911x_resources[1].start = OMAP_GPIO_IRQ(OVERO_SMSC911X_GPIO); - overo_smsc911x_resources[1].end = 0; - - platform_device_register(&overo_smsc911x_device); -} - -#else -static inline void __init overo_init_smsc911x(void) { return; } -#endif - #if defined(CONFIG_TOUCHSCREEN_ADS7846) || \ defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) @@ -136,7 +69,6 @@ static struct omap2_mcspi_device_config ads7846_mcspi_config = { .single_channel = 1, /* 0: slave, 1: master */ }; - static int ads7846_get_pendown_state(void) { return !gpio_get_value(OVERO_GPIO_PENDOWN); @@ -275,77 +207,21 @@ static struct omap_uart_config overo_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; -static struct twl4030_hsmmc_info mmc[] = { - { - .mmc = 1, - .wires = 4, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, - }, - { - .mmc = 2, - .wires = 4, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, - .transceiver = true, - .ocr_mask = 0x00100000, /* 3.3V */ - }, - {} /* Terminator */ -}; - -static struct regulator_consumer_supply overo_vmmc1_supply = { - .supply = "vmmc", -}; - -static int overo_twl_gpio_setup(struct device *dev, - unsigned gpio, unsigned ngpio) -{ - twl4030_mmc_init(mmc); - - overo_vmmc1_supply.dev = mmc[0].dev; - - return 0; -} - static struct twl4030_gpio_platform_data overo_gpio_data = { .gpio_base = OMAP_MAX_GPIO_LINES, .irq_base = TWL4030_GPIO_IRQ_BASE, .irq_end = TWL4030_GPIO_IRQ_END, - .setup = overo_twl_gpio_setup, -}; - -static struct twl4030_usb_data overo_usb_data = { - .usb_mode = T2_USB_MODE_ULPI, -}; - -static struct regulator_init_data overo_vmmc1 = { - .constraints = { - .min_uV = 1850000, - .max_uV = 3150000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &overo_vmmc1_supply, }; -/* mmc2 (WLAN) and Bluetooth don't use twl4030 regulators */ - static struct twl4030_platform_data overo_twldata = { .irq_base = TWL4030_IRQ_BASE, .irq_end = TWL4030_IRQ_END, .gpio = &overo_gpio_data, - .usb = &overo_usb_data, - .power = GENERIC3430_T2SCRIPTS_DATA, - .vmmc1 = &overo_vmmc1, }; static struct i2c_board_info __initdata overo_i2c_boardinfo[] = { { - I2C_BOARD_INFO("tps65950", 0x48), + I2C_BOARD_INFO("twl4030", 0x48), .flags = I2C_CLIENT_WAKE, .irq = INT_34XX_SYS_NIRQ, .platform_data = &overo_twldata, @@ -363,7 +239,7 @@ static int __init overo_i2c_init(void) static void __init overo_init_irq(void) { - omap2_init_common_hw(mt46h32m32lf6_sdrc_params); + omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); } @@ -386,6 +262,23 @@ static struct platform_device *overo_devices[] __initdata = { &overo_lcd_device, }; +static struct twl4030_hsmmc_info mmc[] __initdata = { + { + .mmc = 1, + .wires = 4, + .gpio_cd = -EINVAL, + .gpio_wp = -EINVAL, + }, + { + .mmc = 2, + .wires = 4, + .gpio_cd = -EINVAL, + .gpio_wp = -EINVAL, + .transceiver = true, + }, + {} /* Terminator */ +}; + static void __init overo_init(void) { overo_i2c_init(); @@ -393,10 +286,9 @@ static void __init overo_init(void) omap_board_config = overo_config; omap_board_config_size = ARRAY_SIZE(overo_config); omap_serial_init(); - usb_musb_init(); - usb_ehci_init(); + twl4030_mmc_init(mmc); overo_flash_init(); - overo_init_smsc911x(); + usb_musb_init(); overo_ads7846_init(); if ((gpio_request(OVERO_GPIO_W2W_NRESET, diff --git a/arch/arm/mach-omap2/board-rx51-flash.c b/arch/arm/mach-omap2/board-rx51-flash.c deleted file mode 100644 index f3b7eaf5d8d..00000000000 --- a/arch/arm/mach-omap2/board-rx51-flash.c +++ /dev/null @@ -1,21 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-rx51-flash.c - * - * Copyright (C) 2008 Nokia - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include - -extern void __init n800_flash_init(void); - -void __init rx51_flash_init(void) -{ - n800_flash_init(); -} - diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 22183aff166..a7381729645 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -13,34 +13,29 @@ #include #include #include -#include #include #include #include #include #include +#include #include -#include #include #include #include #include #include +#include #include "mmc-twl4030.h" -#define SYSTEM_REV_B_USES_VAUX3 0x1699 -#define SYSTEM_REV_S_USES_VAUX3 0x8 #define SMC91X_CS 1 #define SMC91X_GPIO_IRQ 54 #define SMC91X_GPIO_RESET 164 #define SMC91X_GPIO_PWRDWN 86 -#define RX51_TSC2005_RESET_GPIO 104 -#define RX51_TSC2005_IRQ_GPIO 100 - static struct resource rx51_smc91x_resources[] = { [0] = { .flags = IORESOURCE_MEM, @@ -57,38 +52,6 @@ static struct platform_device rx51_smc91x_device = { .resource = rx51_smc91x_resources, }; -static struct tsc2005_platform_data tsc2005_config = { - .reset_gpio = RX51_TSC2005_RESET_GPIO, /* not used */ - - .ts_x_plate_ohm = 280, - .ts_hw_avg = 0, - .ts_touch_pressure = 1500, - .ts_stab_time = 1000, - .ts_pressure_max = 2048, - .ts_pressure_fudge = 2, - .ts_x_max = 4096, - .ts_x_fudge = 4, - .ts_y_max = 4096, - .ts_y_fudge = 7, -}; - -static struct omap2_mcspi_device_config tsc2005_mcspi_config = { - .turbo_mode = 0, - .single_channel = 1, -}; - -static struct spi_board_info rx51_peripherals_spi_board_info[] = { - [0] = { - .modalias = "tsc2005", - .bus_num = 1, - .chip_select = 0, - .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO), - .max_speed_hz = 6000000, - .controller_data = &tsc2005_mcspi_config, - .platform_data = &tsc2005_config, - }, -}; - static int rx51_keymap[] = { KEY(0, 0, KEY_Q), KEY(0, 1, KEY_W), @@ -236,18 +199,6 @@ free1: printk(KERN_ERR "Could not initialize smc91x\n"); } -static void __init rx51_init_tsc2005(void) -{ - int r; - - r = gpio_request(RX51_TSC2005_IRQ_GPIO, "tsc2005 DAV IRQ"); - if (r >= 0) { - gpio_direction_input(RX51_TSC2005_IRQ_GPIO); - } else { - printk(KERN_ERR "unable to get DAV GPIO"); - } -} - static struct twl4030_madc_platform_data rx51_madc_data = { .irq_line = 1, }; @@ -308,7 +259,7 @@ static struct regulator_init_data rx51_vaux2 = { }; /* VAUX3 - adds more power to VIO_18 rail */ -static struct regulator_init_data rx51_vaux3_cam = { +static struct regulator_init_data rx51_vaux3 = { .constraints = { .name = "VCAM_DIG_18", .min_uV = 1800000, @@ -321,22 +272,6 @@ static struct regulator_init_data rx51_vaux3_cam = { }, }; -static struct regulator_init_data rx51_vaux3_mmc = { - .constraints = { - .name = "VMMC2_30", - .min_uV = 2800000, - .max_uV = 3000000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &rx51_vmmc2_supply, -}; - static struct regulator_init_data rx51_vaux4 = { .constraints = { .name = "VCAM_ANA_28", @@ -447,8 +382,10 @@ static struct twl4030_platform_data rx51_twldata = { .vaux1 = &rx51_vaux1, .vaux2 = &rx51_vaux2, + .vaux3 = &rx51_vaux3, .vaux4 = &rx51_vaux4, .vmmc1 = &rx51_vmmc1, + .vmmc2 = &rx51_vmmc2, .vsim = &rx51_vsim, .vdac = &rx51_vdac, }; @@ -464,13 +401,6 @@ static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = { static int __init rx51_i2c_init(void) { - if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) || - system_rev >= SYSTEM_REV_B_USES_VAUX3) - rx51_twldata.vaux3 = &rx51_vaux3_mmc; - else { - rx51_twldata.vaux3 = &rx51_vaux3_cam; - rx51_twldata.vmmc2 = &rx51_vmmc2; - } omap_register_i2c_bus(1, 2600, rx51_peripherals_i2c_board_info_1, ARRAY_SIZE(rx51_peripherals_i2c_board_info_1)); omap_register_i2c_bus(2, 100, NULL, 0); @@ -483,10 +413,7 @@ void __init rx51_peripherals_init(void) { platform_add_devices(rx51_peripherals_devices, ARRAY_SIZE(rx51_peripherals_devices)); - spi_register_board_info(rx51_peripherals_spi_board_info, - ARRAY_SIZE(rx51_peripherals_spi_board_info)); rx51_i2c_init(); rx51_init_smc91x(); - rx51_init_tsc2005(); } diff --git a/arch/arm/mach-omap2/board-rx51-sdram.c b/arch/arm/mach-omap2/board-rx51-sdram.c deleted file mode 100644 index 32b5da412af..00000000000 --- a/arch/arm/mach-omap2/board-rx51-sdram.c +++ /dev/null @@ -1,219 +0,0 @@ -/* - * SDRC register values for the Samsung K4X1G323PC - * - * Copyright (C) 2008 Nokia Corporation - * - * Lauri Leukkunen - * - * Original code by Juha Yrjölä - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include - -#include -#include -#include -#include - - -/* In picoseconds, except for tREF */ -struct sdram_timings { - u32 casl; - u32 tDAL; - u32 tDPL; - u32 tRRD; - u32 tRCD; - u32 tRP; - u32 tRAS; - u32 tRC; - u32 tRFC; - u32 tXSR; - - u32 tREF; /* in ms */ -}; - -struct sdram_info { - u8 row_lines; -}; - - -struct omap_sdrc_params rx51_sdrc_params[2]; - -static const struct sdram_timings rx51_timings[] = { - { - .casl = 3, - .tDAL = 15000 + 18000, - .tDPL = 15000, - .tRRD = 12000, - .tRCD = 18000, - .tRP = 18000, - .tRAS = 42000, - .tRC = 66000, - .tRFC = 97500, - .tXSR = 120000, - - .tREF = 64, - }, -}; - -static const struct sdram_info rx51_info = { - .row_lines = 13, -}; - -#define CM_BASE 0x48004000 - -#define CM_CLKSEL_CORE 0x0a40 -#define CM_CLKSEL1_PLL 0x0d40 - -#define PRM_CLKSEL 0x48306d40 -#define PRM_CLKSRC_CTRL 0x48307270 - -static u32 cm_base = CM_BASE; - -static inline u32 cm_read_reg(int idx) -{ - return *(u32 *)OMAP2_IO_ADDRESS(cm_base + idx); -} - -static const unsigned long sys_clk_rate_table[] = { - 12000, 13000, 19200, 26000, 38400, 16800 -}; - -static unsigned long get_sys_clk_rate(void) -{ - unsigned long rate; - - rate = sys_clk_rate_table[*(u32 *)OMAP2_IO_ADDRESS(PRM_CLKSEL) & 0x07]; - if (((*(u32 *)OMAP2_IO_ADDRESS(PRM_CLKSRC_CTRL) >> 6) & 0x03) == 0x02) - rate /= 2; - return rate; -} - -static unsigned long get_core_rate(void) -{ - unsigned long rate; - u32 l; - - l = cm_read_reg(CM_CLKSEL1_PLL); - rate = get_sys_clk_rate(); - rate *= ((l >> 16) & 0x7ff); - rate /= ((l >> 8) & 0x7f) + 1; - rate /= (l >> 27) & 0x1f; - - return rate; -} - -static unsigned long get_l3_rate(void) -{ - u32 l; - - l = cm_read_reg(CM_CLKSEL_CORE); - return get_core_rate() / (l & 0x03); -} - - - -static unsigned long sdrc_get_fclk_period(void) -{ - /* In picoseconds */ - return 1000000000 / get_l3_rate(); -} - -static unsigned int sdrc_ps_to_ticks(unsigned int time_ps) -{ - unsigned long tick_ps; - - /* Calculate in picosecs to yield more exact results */ - tick_ps = sdrc_get_fclk_period(); - - return (time_ps + tick_ps - 1) / tick_ps; -} -#undef DEBUG -#ifdef DEBUG -static int set_sdrc_timing_regval(u32 *regval, int st_bit, int end_bit, - int time, const char *name) -#else -static int set_sdrc_timing_regval(u32 *regval, int st_bit, int end_bit, - int time) -#endif -{ - int ticks, mask, nr_bits; - - if (time == 0) - ticks = 0; - else - ticks = sdrc_ps_to_ticks(time); - nr_bits = end_bit - st_bit + 1; - if (ticks >= 1 << nr_bits) - return -1; - mask = (1 << nr_bits) - 1; - *regval &= ~(mask << st_bit); - *regval |= ticks << st_bit; -#ifdef DEBUG - printk("SDRC %s: %i ticks %i ns\n", name, ticks, - (unsigned int)sdrc_get_fclk_period() * ticks / 1000); -#endif - - return 0; -} - -#ifdef DEBUG -#define SDRC_SET_ONE(reg, st, end, field) \ - if (set_sdrc_timing_regval((reg), (st), (end), rx51_timings->field, #field) < 0) \ - err = -1 -#else -#define SDRC_SET_ONE(reg, st, end, field) \ - if (set_sdrc_timing_regval((reg), (st), (end), rx51_timings->field) < 0) \ - err = -1 -#endif - -struct omap_sdrc_params *rx51_get_sdram_timings(void) -{ - u32 ticks_per_ms; - u32 rfr, l; - u32 actim_ctrla, actim_ctrlb; - u32 rfr_ctrl; - int err = 0; - - SDRC_SET_ONE(&actim_ctrla, 0, 4, tDAL); - SDRC_SET_ONE(&actim_ctrla, 6, 8, tDPL); - SDRC_SET_ONE(&actim_ctrla, 9, 11, tRRD); - SDRC_SET_ONE(&actim_ctrla, 12, 14, tRCD); - SDRC_SET_ONE(&actim_ctrla, 15, 17, tRP); - SDRC_SET_ONE(&actim_ctrla, 18, 21, tRAS); - SDRC_SET_ONE(&actim_ctrla, 22, 26, tRC); - SDRC_SET_ONE(&actim_ctrla, 27, 31, tRFC); - - SDRC_SET_ONE(&actim_ctrlb, 0, 7, tXSR); - - ticks_per_ms = sdrc_ps_to_ticks(1000000000); - rfr = rx51_timings[0].tREF * ticks_per_ms / (1 << rx51_info.row_lines); - if (rfr > 65535 + 50) - rfr = 65535; - else - rfr -= 50; - - l = rfr << 8; - rfr_ctrl = l | 0x3; /* autorefresh, reload counter with 8xARCV */ - - rx51_sdrc_params[0].rate = 133333333; - rx51_sdrc_params[0].actim_ctrla = actim_ctrla; - rx51_sdrc_params[0].actim_ctrlb = actim_ctrlb; - rx51_sdrc_params[0].rfr_ctrl = rfr_ctrl; - rx51_sdrc_params[0].mr = 0x32; - - rx51_sdrc_params[1].rate = 0; - - if (err < 0) - return NULL; - - return &rx51_sdrc_params[0]; -} - diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c deleted file mode 100644 index 6ebdc8279e0..00000000000 --- a/arch/arm/mach-omap2/board-rx51-video.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-rx51-video.c - * - * Copyright (C) 2008 Nokia - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include - -#include -#include -#include -#include - - -static struct omap2_mcspi_device_config mipid_mcspi_config = { - .turbo_mode = 0, - .single_channel = 1, -}; - -static struct platform_device rx51_lcd_device = { - .name = "lcd_mipid", - .id = -1, -}; - -static void mipid_shutdown(struct mipid_platform_data *pdata) -{ - if (pdata->nreset_gpio != -1) { - pr_info("shutdown LCD\n"); - gpio_direction_output(pdata->nreset_gpio, 0); - msleep(120); - } -} - -static struct mipid_platform_data rx51_mipid_platform_data = { - .shutdown = mipid_shutdown, -}; - -static void __init mipid_dev_init(void) -{ - const struct omap_lcd_config *conf; - - conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config); - if (conf != NULL) { - rx51_mipid_platform_data.nreset_gpio = conf->nreset_gpio; - rx51_mipid_platform_data.data_lines = conf->data_lines; - } -} - -static struct spi_board_info rx51_video_spi_board_info[] = { - [0] = { - .modalias = "lcd_mipid", - .bus_num = 1, - .chip_select = 2, - .max_speed_hz = 6000000, - .controller_data = &mipid_mcspi_config, - .platform_data = &rx51_mipid_platform_data, - }, -}; - -static struct platform_device *rx51_video_devices[] = { - &rx51_lcd_device, -}; - -void __init rx51_video_init(void) -{ - platform_add_devices(rx51_video_devices, ARRAY_SIZE(rx51_video_devices)); - spi_register_board_info(rx51_video_spi_board_info, - ARRAY_SIZE(rx51_video_spi_board_info)); - mipid_dev_init(); -} - diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index 768f507a569..3a0daac6c83 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include @@ -23,7 +24,6 @@ #include #include -#include #include #include #include @@ -31,7 +31,6 @@ #include #include #include -#include static struct omap_uart_config rx51_uart_config = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), @@ -63,14 +62,12 @@ static struct omap_board_config_kernel rx51_config[] = { static void __init rx51_init_irq(void) { - omap2_init_common_hw(rx51_get_sdram_timings()); + omap2_init_common_hw(NULL); omap_init_irq(); omap_gpio_init(); } -extern void __init rx51_flash_init(void); extern void __init rx51_peripherals_init(void); -extern void __init rx51_video_init(void); static void __init rx51_init(void) { @@ -78,9 +75,7 @@ static void __init rx51_init(void) omap_board_config_size = ARRAY_SIZE(rx51_config); omap_serial_init(); usb_musb_init(); - rx51_flash_init(); rx51_peripherals_init(); - rx51_video_init(); } static void __init rx51_map_io(void) diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index cb697e11577..d6b4b2f8722 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -355,12 +355,10 @@ static void omap_init_mcspi(void) platform_device_register(&omap2_mcspi1); platform_device_register(&omap2_mcspi2); #if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) - if (cpu_is_omap2430() || cpu_is_omap343x()) - platform_device_register(&omap2_mcspi3); + platform_device_register(&omap2_mcspi3); #endif #ifdef CONFIG_ARCH_OMAP3 - if (cpu_is_omap343x()) - platform_device_register(&omap2_mcspi4); + platform_device_register(&omap2_mcspi4); #endif } diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 32ceaa65824..34b5914e0f8 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -45,28 +45,6 @@ int omap_chip_is(struct omap_chip_id oci) } EXPORT_SYMBOL(omap_chip_is); -int omap_type(void) -{ - u32 val = 0; - - if (cpu_is_omap24xx()) { - val = omap_ctrl_readl(OMAP24XX_CONTROL_STATUS); - } else if (cpu_is_omap34xx()) { - val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS); - } else { - pr_err("Cannot detect omap type!\n"); - goto out; - } - - val &= OMAP2_DEVICETYPE_MASK; - val >>= 8; - -out: - return val; -} -EXPORT_SYMBOL(omap_type); - - /*----------------------------------------------------------------------------*/ #define OMAP_TAP_IDCODE 0x0204 diff --git a/arch/arm/mach-omap2/mmc-twl4030.c b/arch/arm/mach-omap2/mmc-twl4030.c index cb56fe270ab..dc40b3e7220 100644 --- a/arch/arm/mach-omap2/mmc-twl4030.c +++ b/arch/arm/mach-omap2/mmc-twl4030.c @@ -16,8 +16,8 @@ #include #include #include -#include -#include +#include +#include #include #include @@ -26,10 +26,32 @@ #include "mmc-twl4030.h" - -#if defined(CONFIG_REGULATOR) && \ +#if defined(CONFIG_TWL4030_CORE) && \ (defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)) +#define LDO_CLR 0x00 +#define VSEL_S2_CLR 0x40 + +#define VMMC1_DEV_GRP 0x27 +#define VMMC1_CLR 0x00 +#define VMMC1_315V 0x03 +#define VMMC1_300V 0x02 +#define VMMC1_285V 0x01 +#define VMMC1_185V 0x00 +#define VMMC1_DEDICATED 0x2A + +#define VMMC2_DEV_GRP 0x2B +#define VMMC2_CLR 0x40 +#define VMMC2_315V 0x0c +#define VMMC2_300V 0x0b +#define VMMC2_285V 0x0a +#define VMMC2_280V 0x09 +#define VMMC2_260V 0x08 +#define VMMC2_185V 0x06 +#define VMMC2_DEDICATED 0x2E + +#define VMMC_DEV_GRP_P1 0x20 + static u16 control_pbias_offset; static u16 control_devconf1_offset; @@ -37,16 +59,19 @@ static u16 control_devconf1_offset; static struct twl_mmc_controller { struct omap_mmc_platform_data *mmc; - /* Vcc == configured supply - * Vcc_alt == optional - * - MMC1, supply for DAT4..DAT7 - * - MMC2/MMC2, external level shifter voltage supply, for - * chip (SDIO, eMMC, etc) or transceiver (MMC2 only) - */ - struct regulator *vcc; - struct regulator *vcc_aux; - char name[HSMMC_NAME_LEN + 1]; -} hsmmc[OMAP34XX_NR_MMC]; + u8 twl_vmmc_dev_grp; + u8 twl_mmc_dedicated; + char name[HSMMC_NAME_LEN + 1]; +} hsmmc[OMAP34XX_NR_MMC] = { + { + .twl_vmmc_dev_grp = VMMC1_DEV_GRP, + .twl_mmc_dedicated = VMMC1_DEDICATED, + }, + { + .twl_vmmc_dev_grp = VMMC2_DEV_GRP, + .twl_mmc_dedicated = VMMC2_DEDICATED, + }, +}; static int twl_mmc_card_detect(int irq) { @@ -92,63 +117,16 @@ static int twl_mmc_late_init(struct device *dev) int ret = 0; int i; - /* MMC/SD/SDIO doesn't require a card detect switch */ - if (gpio_is_valid(mmc->slots[0].switch_pin)) { - ret = gpio_request(mmc->slots[0].switch_pin, "mmc_cd"); - if (ret) - goto done; - ret = gpio_direction_input(mmc->slots[0].switch_pin); - if (ret) - goto err; - } + ret = gpio_request(mmc->slots[0].switch_pin, "mmc_cd"); + if (ret) + goto done; + ret = gpio_direction_input(mmc->slots[0].switch_pin); + if (ret) + goto err; - /* require at least main regulator */ for (i = 0; i < ARRAY_SIZE(hsmmc); i++) { if (hsmmc[i].name == mmc->slots[0].name) { - struct regulator *reg; - hsmmc[i].mmc = mmc; - - reg = regulator_get(dev, "vmmc"); - if (IS_ERR(reg)) { - dev_dbg(dev, "vmmc regulator missing\n"); - /* HACK: until fixed.c regulator is usable, - * we don't require a main regulator - * for MMC2 or MMC3 - */ - if (i != 0) - break; - ret = PTR_ERR(reg); - goto err; - } - hsmmc[i].vcc = reg; - mmc->slots[0].ocr_mask = mmc_regulator_get_ocrmask(reg); - - /* allow an aux regulator */ - reg = regulator_get(dev, "vmmc_aux"); - hsmmc[i].vcc_aux = IS_ERR(reg) ? NULL : reg; - - /* UGLY HACK: workaround regulator framework bugs. - * When the bootloader leaves a supply active, it's - * initialized with zero usecount ... and we can't - * disable it without first disabling it. Until the - * framework is fixed, we need a workaround like this - * (which is safe for MMC, but not in general). - */ - if (regulator_is_enabled(hsmmc[i].vcc) > 0) { - dev_warn(dev, "APPLY REGULATOR HACK for vmmc\n"); - regulator_enable(hsmmc[i].vcc); - regulator_disable(hsmmc[i].vcc); - } - if (hsmmc[i].vcc_aux) { - if (regulator_is_enabled(reg) > 0) { - dev_warn(dev, "APPLY REGULATOR HACK " - "for vmmc_aux\n"); - regulator_enable(reg); - regulator_disable(reg); - } - } - break; } } @@ -195,6 +173,96 @@ static int twl_mmc_resume(struct device *dev, int slot) #define twl_mmc_resume NULL #endif +/* + * Sets the MMC voltage in twl4030 + */ + +#define MMC1_OCR (MMC_VDD_165_195 \ + |MMC_VDD_28_29|MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32) +#define MMC2_OCR (MMC_VDD_165_195 \ + |MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28 \ + |MMC_VDD_28_29|MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32) + +static int twl_mmc_set_voltage(struct twl_mmc_controller *c, int vdd) +{ + int ret; + u8 vmmc = 0, dev_grp_val; + + if (!vdd) + goto doit; + + if (c->twl_vmmc_dev_grp == VMMC1_DEV_GRP) { + /* VMMC1: max 220 mA. And for 8-bit mode, + * VSIM: max 50 mA + */ + switch (1 << vdd) { + case MMC_VDD_165_195: + vmmc = VMMC1_185V; + /* and VSIM_180V */ + break; + case MMC_VDD_28_29: + vmmc = VMMC1_285V; + /* and VSIM_280V */ + break; + case MMC_VDD_29_30: + case MMC_VDD_30_31: + vmmc = VMMC1_300V; + /* and VSIM_300V */ + break; + case MMC_VDD_31_32: + vmmc = VMMC1_315V; + /* error if VSIM needed */ + break; + default: + return -EINVAL; + } + } else if (c->twl_vmmc_dev_grp == VMMC2_DEV_GRP) { + /* VMMC2: max 100 mA */ + switch (1 << vdd) { + case MMC_VDD_165_195: + vmmc = VMMC2_185V; + break; + case MMC_VDD_25_26: + case MMC_VDD_26_27: + vmmc = VMMC2_260V; + break; + case MMC_VDD_27_28: + vmmc = VMMC2_280V; + break; + case MMC_VDD_28_29: + vmmc = VMMC2_285V; + break; + case MMC_VDD_29_30: + case MMC_VDD_30_31: + vmmc = VMMC2_300V; + break; + case MMC_VDD_31_32: + vmmc = VMMC2_315V; + break; + default: + return -EINVAL; + } + } else { + return -EINVAL; + } + +doit: + if (vdd) + dev_grp_val = VMMC_DEV_GRP_P1; /* Power up */ + else + dev_grp_val = LDO_CLR; /* Power down */ + + ret = twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, + dev_grp_val, c->twl_vmmc_dev_grp); + if (ret || !vdd) + return ret; + + ret = twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, + vmmc, c->twl_mmc_dedicated); + + return ret; +} + static int twl_mmc1_set_power(struct device *dev, int slot, int power_on, int vdd) { @@ -205,13 +273,11 @@ static int twl_mmc1_set_power(struct device *dev, int slot, int power_on, /* * Assume we power both OMAP VMMC1 (for CMD, CLK, DAT0..3) and the - * card with Vcc regulator (from twl4030 or whatever). OMAP has both + * card using the same TWL VMMC1 supply (hsmmc[0]); OMAP has both * 1.8V and 3.0V modes, controlled by the PBIAS register. * * In 8-bit modes, OMAP VMMC1A (for DAT4..7) needs a supply, which * is most naturally TWL VSIM; those pins also use PBIAS. - * - * FIXME handle VMMC1A as needed ... */ if (power_on) { if (cpu_is_omap2430()) { @@ -234,7 +300,7 @@ static int twl_mmc1_set_power(struct device *dev, int slot, int power_on, reg &= ~OMAP2_PBIASLITEPWRDNZ0; omap_ctrl_writel(reg, control_pbias_offset); - ret = mmc_regulator_set_ocr(c->vcc, vdd); + ret = twl_mmc_set_voltage(c, vdd); /* 100ms delay required for PBIAS configuration */ msleep(100); @@ -250,7 +316,7 @@ static int twl_mmc1_set_power(struct device *dev, int slot, int power_on, reg &= ~OMAP2_PBIASLITEPWRDNZ0; omap_ctrl_writel(reg, control_pbias_offset); - ret = mmc_regulator_set_ocr(c->vcc, 0); + ret = twl_mmc_set_voltage(c, 0); /* 100ms delay required for PBIAS configuration */ msleep(100); @@ -263,33 +329,19 @@ static int twl_mmc1_set_power(struct device *dev, int slot, int power_on, return ret; } -static int twl_mmc23_set_power(struct device *dev, int slot, int power_on, int vdd) +static int twl_mmc2_set_power(struct device *dev, int slot, int power_on, int vdd) { - int ret = 0; + int ret; struct twl_mmc_controller *c = &hsmmc[1]; struct omap_mmc_platform_data *mmc = dev->platform_data; - /* If we don't see a Vcc regulator, assume it's a fixed - * voltage always-on regulator. - */ - if (!c->vcc) - return 0; - /* - * Assume Vcc regulator is used only to power the card ... OMAP + * Assume TWL VMMC2 (hsmmc[1]) is used only to power the card ... OMAP * VDDS is used to power the pins, optionally with a transceiver to * support cards using voltages other than VDDS (1.8V nominal). When a * transceiver is used, DAT3..7 are muxed as transceiver control pins. - * - * In some cases this regulator won't support enable/disable; - * e.g. it's a fixed rail for a WLAN chip. - * - * In other cases vcc_aux switches interface power. Example, for - * eMMC cards it represents VccQ. Sometimes transceivers or SDIO - * chips/cards need an interface voltage rail too. */ if (power_on) { - /* only MMC2 supports a CLKIN */ if (mmc->slots[0].internal_clock) { u32 reg; @@ -297,23 +349,24 @@ static int twl_mmc23_set_power(struct device *dev, int slot, int power_on, int v reg |= OMAP2_MMCSDIO2ADPCLKISEL; omap_ctrl_writel(reg, control_devconf1_offset); } - ret = mmc_regulator_set_ocr(c->vcc, vdd); - /* enable interface voltage rail, if needed */ - if (ret == 0 && c->vcc_aux) { - ret = regulator_enable(c->vcc_aux); - if (ret < 0) - ret = mmc_regulator_set_ocr(c->vcc, 0); - } + ret = twl_mmc_set_voltage(c, vdd); } else { - if (c->vcc_aux && (ret = regulator_is_enabled(c->vcc_aux)) > 0) - ret = regulator_disable(c->vcc_aux); - if (ret == 0) - ret = mmc_regulator_set_ocr(c->vcc, 0); + ret = twl_mmc_set_voltage(c, 0); } return ret; } +static int twl_mmc3_set_power(struct device *dev, int slot, int power_on, + int vdd) +{ + /* + * Assume MMC3 has self-powered device connected, for example on-board + * chip with external power source. + */ + return 0; +} + static struct omap_mmc_platform_data *hsmmc_data[OMAP34XX_NR_MMC] __initdata; void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers) @@ -352,16 +405,17 @@ void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers) if (c->name) strncpy(twl->name, c->name, HSMMC_NAME_LEN); else - sprintf(twl->name, "mmc%islot%i", c->mmc, 1); + snprintf(twl->name, ARRAY_SIZE(twl->name), + "mmc%islot%i", c->mmc, 1); mmc->slots[0].name = twl->name; mmc->nr_slots = 1; mmc->slots[0].wires = c->wires; mmc->slots[0].internal_clock = !c->ext_clock; mmc->dma_mask = 0xffffffff; - mmc->init = twl_mmc_late_init; - /* note: twl4030 card detect GPIOs can disable VMMCx ... */ + /* note: twl4030 card detect GPIOs normally switch VMMCx ... */ if (gpio_is_valid(c->gpio_cd)) { + mmc->init = twl_mmc_late_init; mmc->cleanup = twl_mmc_cleanup; mmc->suspend = twl_mmc_suspend; mmc->resume = twl_mmc_resume; @@ -385,28 +439,26 @@ void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers) } else mmc->slots[0].gpio_wp = -EINVAL; - /* NOTE: MMC slots should have a Vcc regulator set up. - * This may be from a TWL4030-family chip, another - * controllable regulator, or a fixed supply. - * - * temporary HACK: ocr_mask instead of fixed supply + /* NOTE: we assume OMAP's MMC1 and MMC2 use + * the TWL4030's VMMC1 and VMMC2, respectively; + * and that MMC3 device has it's own power source. */ - mmc->slots[0].ocr_mask = c->ocr_mask; switch (c->mmc) { case 1: - /* on-chip level shifting via PBIAS0/PBIAS1 */ mmc->slots[0].set_power = twl_mmc1_set_power; + mmc->slots[0].ocr_mask = MMC1_OCR; break; case 2: - if (c->ext_clock) - c->transceiver = 1; - if (c->transceiver && c->wires > 4) - c->wires = 4; - /* FALLTHROUGH */ + mmc->slots[0].set_power = twl_mmc2_set_power; + if (c->transceiver) + mmc->slots[0].ocr_mask = MMC2_OCR; + else + mmc->slots[0].ocr_mask = MMC_VDD_165_195; + break; case 3: - /* off-chip level shifting, or none */ - mmc->slots[0].set_power = twl_mmc23_set_power; + mmc->slots[0].set_power = twl_mmc3_set_power; + mmc->slots[0].ocr_mask = MMC_VDD_165_195; break; default: pr_err("MMC%d configuration not supported!\n", c->mmc); diff --git a/arch/arm/mach-omap2/mmc-twl4030.h b/arch/arm/mach-omap2/mmc-twl4030.h index 3807c45c9a6..ea59e862429 100644 --- a/arch/arm/mach-omap2/mmc-twl4030.h +++ b/arch/arm/mach-omap2/mmc-twl4030.h @@ -16,10 +16,9 @@ struct twl4030_hsmmc_info { int gpio_wp; /* or -EINVAL */ char *name; /* or NULL for default */ struct device *dev; /* returned: pointer to mmc adapter */ - int ocr_mask; /* temporary HACK */ }; -#if defined(CONFIG_REGULATOR) && \ +#if defined(CONFIG_TWL4030_CORE) && \ (defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \ defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)) diff --git a/arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h b/arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h deleted file mode 100644 index ef35415ca89..00000000000 --- a/arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * SDRC register values for the Micron MT46H32M32LF-6 - * - * Copyright (C) 2008 Texas Instruments, Inc. - * Copyright (C) 2008 Nokia Corporation - * - * Paul Walmsley - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef ARCH_ARM_MACH_OMAP2_SDRAM_MICRON_MT46H32M32LF -#define ARCH_ARM_MACH_OMAP2_SDRAM_MICRON_MT46H32M32LF - -#include - -/* Micron MT46H32M32LF-6 */ -/* XXX Using ARE = 0x1 (no autorefresh burst) -- can this be changed? */ -static struct omap_sdrc_params mt46h32m32lf6_sdrc_params[] = { - [0] = { - .rate = 165941176, - .actim_ctrla = 0x9a9db4c6, - .actim_ctrlb = 0x00011217, - .rfr_ctrl = 0x0004dc01, - .mr = 0x00000032, - }, - [1] = { - .rate = 133333333, - .actim_ctrla = 0x7a19b485, - .actim_ctrlb = 0x00011213, - .rfr_ctrl = 0x0003de01, - .mr = 0x00000032, - }, - [2] = { - .rate = 82970588, - .actim_ctrla = 0x51512283, - .actim_ctrlb = 0x0001120c, - .rfr_ctrl = 0x00025501, - .mr = 0x00000032, - }, - [3] = { - .rate = 66666666, - .actim_ctrla = 0x410d2243, - .actim_ctrlb = 0x0001120a, - .rfr_ctrl = 0x0001d601, - .mr = 0x00000032, - }, - [4] = { - .rate = 0 - }, -}; - -#endif diff --git a/arch/arm/mach-omap2/sdram-qimonda-hyb18m512160af-6.h b/arch/arm/mach-omap2/sdram-qimonda-hyb18m512160af-6.h deleted file mode 100644 index 74a92c862e6..00000000000 --- a/arch/arm/mach-omap2/sdram-qimonda-hyb18m512160af-6.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * SDRC register values for the Qimonda HYB18M512160AF-6 - * - * Copyright (C) 2008 Texas Instruments, Inc. - * Copyright (C) 2008 Nokia Corporation - * - * Paul Walmsley - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef ARCH_ARM_MACH_OMAP2_SDRAM_QIMONDA_HYB18M512160AF6 -#define ARCH_ARM_MACH_OMAP2_SDRAM_QIMONDA_HYB18M512160AF6 - -#include - -/* Qimonda HYB18M512160AF-6 */ -/* XXX Using ARE = 0x1 (no autorefresh burst) -- can this be changed? */ -static struct omap_sdrc_params hyb18m512160af6_sdrc_params[] = { - [0] = { - .rate = 165941176, - .actim_ctrla = 0x629db4c6, - .actim_ctrlb = 0x00012214, - .rfr_ctrl = 0x0004dc01, - .mr = 0x00000032, - }, - [1] = { - .rate = 133333333, - .actim_ctrla = 0x5219b485, - .actim_ctrlb = 0x00012210, - .rfr_ctrl = 0x0003de01, - .mr = 0x00000032, - }, - [2] = { - .rate = 82970588, - .actim_ctrla = 0x31512283, - .actim_ctrlb = 0x0001220a, - .rfr_ctrl = 0x00025501, - .mr = 0x00000022, - }, - [3] = { - .rate = 66666666, - .actim_ctrla = 0x290d2243, - .actim_ctrlb = 0x00012208, - .rfr_ctrl = 0x0001d601, - .mr = 0x00000022, - }, - [4] = { - .rate = 0 - }, -}; - -#endif diff --git a/arch/arm/mach-omap2/twl4030-generic-scripts.c b/arch/arm/mach-omap2/twl4030-generic-scripts.c deleted file mode 100644 index 4293752732d..00000000000 --- a/arch/arm/mach-omap2/twl4030-generic-scripts.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * arch/arm/mach-omap2/twl4030-generic-scripts.c - * - * Generic power control scripts for TWL4030 - * - * Copyright (C) 2008 Nokia Corporation - * Copyright (C) 2006 Texas Instruments, Inc - * - * Written by Kalle Jokiniemi - * Peter De Schrijver - * - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file "COPYING" in the main directory of this - * archive for more details. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifdef CONFIG_TWL4030_POWER - -#include -#include -#include -#include - -/* - * This script instructs twl4030 to first put the Reset and Control (RC) - * resources to sleep and then all the other resources. - */ - -static struct twl4030_ins sleep_on_seq[] __initdata = { - {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_RC, RES_TYPE_ALL, RES_TYPE2_R0, - RES_STATE_SLEEP), 4}, - {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_ALL, RES_TYPE2_R0, - RES_STATE_SLEEP), 4}, -}; - -static struct twl4030_script sleep_on_script __initdata = { - .script = sleep_on_seq, - .size = ARRAY_SIZE(sleep_on_seq), - .flags = TRITON_SLEEP_SCRIPT, -}; - -/* - * This script instructs twl4030 to first enable CLKEN, then wakeup the - * regulators and then all other resources. - */ - -static struct twl4030_ins wakeup_seq[] __initdata = { - {MSG_SINGULAR(DEV_GRP_NULL, 0x17, RES_STATE_ACTIVE), 0x30}, - {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP_PR, RES_TYPE_ALL, RES_TYPE2_R0, - RES_STATE_ACTIVE), 0x37}, - {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_ALL, RES_TYPE2_R0, - RES_STATE_ACTIVE), 0x2}, -}; - -static struct twl4030_script wakeup_script __initdata = { - .script = wakeup_seq, - .size = ARRAY_SIZE(wakeup_seq), - .flags = TRITON_WAKEUP12_SCRIPT | TRITON_WAKEUP3_SCRIPT, -}; - -static struct twl4030_script *twl4030_scripts[] __initdata = { - &sleep_on_script, - &wakeup_script, -}; - -struct twl4030_power_data generic3430_t2scripts_data __initdata = { - .scripts = twl4030_scripts, - .size = ARRAY_SIZE(twl4030_scripts), -}; - - -#endif /* CONFIG_TWL4030_POWER */ diff --git a/arch/arm/mach-omap2/twl4030-generic-scripts.h b/arch/arm/mach-omap2/twl4030-generic-scripts.h deleted file mode 100644 index fb69c2e45bf..00000000000 --- a/arch/arm/mach-omap2/twl4030-generic-scripts.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef __TWL4030_GENERIC_SCRIPTS_H -#define __TWL4030_GENERIC_SCRIPTS_H - -#include - -#ifdef CONFIG_TWL4030_POWER -extern struct twl4030_power_data generic3430_t2scripts_data; -#define GENERIC3430_T2SCRIPTS_DATA &generic3430_t2scripts_data -#else -#define GENERIC3430_T2SCRIPTS_DATA NULL -#endif /* CONFIG_TWL4030_POWER */ - -#endif diff --git a/arch/arm/mach-omap2/usb-ehci.c b/arch/arm/mach-omap2/usb-ehci.c deleted file mode 100644 index 23fe8578d2a..00000000000 --- a/arch/arm/mach-omap2/usb-ehci.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/usb-ehci.c - * - * This file will contain the board specific details for the - * Synopsys EHCI host controller on OMAP3430 - * - * Copyright (C) 2007 Texas Instruments - * Author: Vikram Pandita - * - * Generalization by: - * Felipe Balbi - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -static struct resource ehci_resources[] = { - [0] = { - .start = OMAP34XX_HSUSB_HOST_BASE + 0x800, - .end = OMAP34XX_HSUSB_HOST_BASE + 0x800 + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { /* general IRQ */ - .start = INT_34XX_EHCI_IRQ, - .flags = IORESOURCE_IRQ, - } -}; - -static u64 ehci_dmamask = ~(u32)0; -static struct platform_device ehci_device = { - .name = "ehci-omap", - .id = 0, - .dev = { - .dma_mask = &ehci_dmamask, - .coherent_dma_mask = 0xffffffff, - .platform_data = NULL, - }, - .num_resources = ARRAY_SIZE(ehci_resources), - .resource = ehci_resources, -}; - -/* MUX settings for EHCI pins */ -/* - * setup_ehci_io_mux - initialize IO pad mux for USBHOST - */ -static void setup_ehci_io_mux(void) -{ -#ifdef CONFIG_OMAP_EHCI_PHY_MODE - /* PHY mode of operation for board: 750-2083-001 - * ISP1504 connected to Port1 and Port2 - * Do Func Mux setting for 12-pin ULPI PHY mode - */ - - /* Port1 */ - omap_cfg_reg(Y9_3430_USB1HS_PHY_STP); - omap_cfg_reg(Y8_3430_USB1HS_PHY_CLK); - omap_cfg_reg(AA14_3430_USB1HS_PHY_DIR); - omap_cfg_reg(AA11_3430_USB1HS_PHY_NXT); - omap_cfg_reg(W13_3430_USB1HS_PHY_DATA0); - omap_cfg_reg(W12_3430_USB1HS_PHY_DATA1); - omap_cfg_reg(W11_3430_USB1HS_PHY_DATA2); - omap_cfg_reg(Y11_3430_USB1HS_PHY_DATA3); - omap_cfg_reg(W9_3430_USB1HS_PHY_DATA4); - omap_cfg_reg(Y12_3430_USB1HS_PHY_DATA5); - omap_cfg_reg(W8_3430_USB1HS_PHY_DATA6); - omap_cfg_reg(Y13_3430_USB1HS_PHY_DATA7); - - /* Port2 */ - omap_cfg_reg(AA10_3430_USB2HS_PHY_STP); - omap_cfg_reg(AA8_3430_USB2HS_PHY_CLK); - omap_cfg_reg(AA9_3430_USB2HS_PHY_DIR); - omap_cfg_reg(AB11_3430_USB2HS_PHY_NXT); - omap_cfg_reg(AB10_3430_USB2HS_PHY_DATA0); - omap_cfg_reg(AB9_3430_USB2HS_PHY_DATA1); - omap_cfg_reg(W3_3430_USB2HS_PHY_DATA2); - omap_cfg_reg(T4_3430_USB2HS_PHY_DATA3); - omap_cfg_reg(T3_3430_USB2HS_PHY_DATA4); - omap_cfg_reg(R3_3430_USB2HS_PHY_DATA5); - omap_cfg_reg(R4_3430_USB2HS_PHY_DATA6); - omap_cfg_reg(T2_3430_USB2HS_PHY_DATA7); - -#else - /* Set Func mux for : - * TLL mode of operation - * 12-pin ULPI SDR TLL mode for Port1/2/3 - */ - - /* Port1 */ - omap_cfg_reg(Y9_3430_USB1HS_TLL_STP); - omap_cfg_reg(Y8_3430_USB1HS_TLL_CLK); - omap_cfg_reg(AA14_3430_USB1HS_TLL_DIR); - omap_cfg_reg(AA11_3430_USB1HS_TLL_NXT); - omap_cfg_reg(W13_3430_USB1HS_TLL_DATA0); - omap_cfg_reg(W12_3430_USB1HS_TLL_DATA1); - omap_cfg_reg(W11_3430_USB1HS_TLL_DATA2); - omap_cfg_reg(Y11_3430_USB1HS_TLL_DATA3); - omap_cfg_reg(W9_3430_USB1HS_TLL_DATA4); - omap_cfg_reg(Y12_3430_USB1HS_TLL_DATA5); - omap_cfg_reg(W8_3430_USB1HS_TLL_DATA6); - omap_cfg_reg(Y13_3430_USB1HS_TLL_DATA7); - - /* Port2 */ - omap_cfg_reg(AA10_3430_USB2HS_TLL_STP); - omap_cfg_reg(AA8_3430_USB2HS_TLL_CLK); - omap_cfg_reg(AA9_3430_USB2HS_TLL_DIR); - omap_cfg_reg(AB11_3430_USB2HS_TLL_NXT); - omap_cfg_reg(AB10_3430_USB2HS_TLL_DATA0); - omap_cfg_reg(AB9_3430_USB2HS_TLL_DATA1); - omap_cfg_reg(W3_3430_USB2HS_TLL_DATA2); - omap_cfg_reg(T4_3430_USB2HS_TLL_DATA3); - omap_cfg_reg(T3_3430_USB2HS_TLL_DATA4); - omap_cfg_reg(R3_3430_USB2HS_TLL_DATA5); - omap_cfg_reg(R4_3430_USB2HS_TLL_DATA6); - omap_cfg_reg(T2_3430_USB2HS_TLL_DATA7); - - /* Port3 */ - omap_cfg_reg(AB3_3430_USB3HS_TLL_STP); - omap_cfg_reg(AA6_3430_USB3HS_TLL_CLK); - omap_cfg_reg(AA3_3430_USB3HS_TLL_DIR); - omap_cfg_reg(Y3_3430_USB3HS_TLL_NXT); - omap_cfg_reg(AA5_3430_USB3HS_TLL_DATA0); - omap_cfg_reg(Y4_3430_USB3HS_TLL_DATA1); - omap_cfg_reg(Y5_3430_USB3HS_TLL_DATA2); - omap_cfg_reg(W5_3430_USB3HS_TLL_DATA3); - omap_cfg_reg(AB12_3430_USB3HS_TLL_DATA4); - omap_cfg_reg(AB13_3430_USB3HS_TLL_DATA5); - omap_cfg_reg(AA13_3430_USB3HS_TLL_DATA6); - omap_cfg_reg(AA12_3430_USB3HS_TLL_DATA7); -#endif /* CONFIG_OMAP_EHCI_PHY_MODE */ - - return; -} - -void __init usb_ehci_init(void) -{ - /* Setup Pin IO MUX for EHCI */ - if (cpu_is_omap34xx()) - setup_ehci_io_mux(); - - if (platform_device_register(&ehci_device) < 0) { - printk(KERN_ERR "Unable to register HS-USB (EHCI) device\n"); - return; - } -} - - diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index 927c2d91a03..fc74e913c41 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -161,16 +161,18 @@ static struct platform_device nop_xceiv_device = { void __init usb_musb_init(void) { - if (cpu_is_omap243x()) { + if (cpu_is_omap243x()) musb_resources[0].start = OMAP243X_HS_BASE; - musb_plat.clock = "usbhs_ick"; - } else { + else musb_resources[0].start = OMAP34XX_HSUSB_OTG_BASE; - musb_plat.clock = "hsotgusb_ick"; - } - musb_resources[0].end = musb_resources[0].start + SZ_8K - 1; + /* + * REVISIT: This line can be removed once all the platforms using + * musb_core.c have been converted to use use clkdev. + */ + musb_plat.clock = "ick"; + #ifdef CONFIG_NOP_USB_XCEIV if (platform_device_register(&nop_xceiv_device) < 0) { printk(KERN_ERR "Unable to register NOP-XCEIV device\n"); diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c index 59c1d57e507..15e509013de 100644 --- a/arch/arm/mach-omap2/usb-tusb6010.c +++ b/arch/arm/mach-omap2/usb-tusb6010.c @@ -175,6 +175,8 @@ static int tusb_set_sync_mode(unsigned sysclk_ps, unsigned fclk_ps) return gpmc_cs_set_timings(sync_cs, &t); } +extern unsigned long gpmc_get_fclk_period(void); + /* tusb driver calls this when it changes the chip's clocking */ int tusb6010_platform_retime(unsigned is_refclk) { @@ -185,7 +187,7 @@ int tusb6010_platform_retime(unsigned is_refclk) unsigned sysclk_ps; int status; - if (!refclk_psec || sysclk_ps == 0) + if (!refclk_psec) return -ENODEV; sysclk_ps = is_refclk ? refclk_psec : TUSB6010_OSCCLK_60; diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index b37fc101e9f..9dd68fafb37 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -73,39 +73,6 @@ config OMAP_RESET_CLOCKS probably do not want this option enabled until your device drivers work properly. -config OMAP_BOOT_TAG - bool "OMAP bootloader information passing" - depends on ARCH_OMAP - default n - help - Say Y, if you have a bootloader which passes information - about your board and its peripheral configuration. - -config OMAP_BOOT_REASON - bool "Support for boot reason" - depends on OMAP_BOOT_TAG - default n - help - Say Y, if you want to have a procfs entry for reading the boot - reason in user-space. - -config OMAP_COMPONENT_VERSION - bool "Support for component version display" - depends on OMAP_BOOT_TAG && PROC_FS - default n - help - Say Y, if you want to have a procfs entry for reading component - versions (supplied by the bootloader) in user-space. - -config OMAP_GPIO_SWITCH - bool "GPIO switch support" - default n - help - Say Y, if you want to have support for reporting of GPIO - switches (e.g. cover switches) via sysfs. Your bootloader has - to provide information about the switches to the kernel via the - ATAG_BOARD mechanism if they're not defined by the board config. - config OMAP_MUX bool "OMAP multiplexing support" depends on ARCH_OMAP diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile index 3ebc09ed0f6..04a100cfb8e 100644 --- a/arch/arm/plat-omap/Makefile +++ b/arch/arm/plat-omap/Makefile @@ -16,9 +16,6 @@ obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o obj-$(CONFIG_CPU_FREQ) += cpu-omap.o obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o -obj-$(CONFIG_OMAP_BOOT_REASON) += bootreason.o -obj-$(CONFIG_OMAP_COMPONENT_VERSION) += component-version.o -obj-$(CONFIG_OMAP_GPIO_SWITCH) += gpio-switch.o obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o i2c-omap-$(CONFIG_I2C_OMAP) := i2c.o diff --git a/arch/arm/plat-omap/bootreason.c b/arch/arm/plat-omap/bootreason.c deleted file mode 100644 index d527b1bb06f..00000000000 --- a/arch/arm/plat-omap/bootreason.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * linux/arch/arm/plat-omap/bootreason.c - * - * OMAP Bootreason passing - * - * Copyright (c) 2004 Nokia - * - * Written by David Weinehall - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ -#include -#include -#include - -static char boot_reason[16]; - -static int omap_bootreason_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - int len = 0; - - len += sprintf(page + len, "%s\n", boot_reason); - - *start = page + off; - - if (len > off) - len -= off; - else - len = 0; - - return len < count ? len : count; -} - -static int __init bootreason_init(void) -{ - const struct omap_boot_reason_config *cfg; - int reason_valid = 0; - - cfg = omap_get_config(OMAP_TAG_BOOT_REASON, struct omap_boot_reason_config); - if (cfg != NULL) { - strncpy(boot_reason, cfg->reason_str, sizeof(cfg->reason_str)); - boot_reason[sizeof(cfg->reason_str)] = 0; - reason_valid = 1; - } else { - /* Read the boot reason from the OMAP registers */ - } - - if (!reason_valid) - return -ENOENT; - - printk(KERN_INFO "Bootup reason: %s\n", boot_reason); - - if (!create_proc_read_entry("bootreason", S_IRUGO, NULL, - omap_bootreason_read_proc, NULL)) - return -ENOMEM; - - return 0; -} - -late_initcall(bootreason_init); diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index 28666126fd3..d1797147732 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -40,32 +40,12 @@ #define NO_LENGTH_CHECK 0xffffffff -unsigned char omap_bootloader_tag[1024]; +unsigned char omap_bootloader_tag[512]; int omap_bootloader_tag_len; struct omap_board_config_kernel *omap_board_config; int omap_board_config_size; -#ifdef CONFIG_OMAP_BOOT_TAG - -static int __init parse_tag_omap(const struct tag *tag) -{ - u32 size = tag->hdr.size - (sizeof(tag->hdr) >> 2); - - size <<= 2; - if (size > sizeof(omap_bootloader_tag)) - return -1; - - memcpy(omap_bootloader_tag, tag->u.omap.data, size); - omap_bootloader_tag_len = size; - - return 0; -} - -__tagtable(ATAG_BOARD, parse_tag_omap); - -#endif - static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out) { struct omap_board_config_kernel *kinfo = NULL; diff --git a/arch/arm/plat-omap/component-version.c b/arch/arm/plat-omap/component-version.c deleted file mode 100644 index 3c9d5230cd8..00000000000 --- a/arch/arm/plat-omap/component-version.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * linux/arch/arm/plat-omap/component-version.c - * - * Copyright (C) 2005 Nokia Corporation - * Written by Juha Yrjölä - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include - -static int component_version_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - int len, i; - const struct omap_version_config *ver; - char *p; - - i = 0; - p = page; - while ((ver = omap_get_nr_config(OMAP_TAG_VERSION_STR, - struct omap_version_config, i)) != NULL) { - p += sprintf(p, "%-12s%s\n", ver->component, ver->version); - i++; - } - - len = (p - page) - off; - if (len < 0) - len = 0; - - *eof = (len <= count) ? 1 : 0; - *start = page + off; - - return len; -} - -static int __init component_version_init(void) -{ - if (omap_get_config(OMAP_TAG_VERSION_STR, struct omap_version_config) == NULL) - return -ENODEV; - if (!create_proc_read_entry("component_version", S_IRUGO, NULL, - component_version_read_proc, NULL)) - return -ENOMEM; - - return 0; -} - -static void __exit component_version_exit(void) -{ - remove_proc_entry("component_version", NULL); -} - -late_initcall(component_version_init); -module_exit(component_version_exit); - -MODULE_AUTHOR("Juha Yrjölä "); -MODULE_DESCRIPTION("Component version driver"); -MODULE_LICENSE("GPL"); diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c old mode 100755 new mode 100644 index 3fd0e77bb9f..21cc0142b97 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -738,7 +738,7 @@ int omap_request_dma(int dev_id, const char *dev_name, * id. */ dma_write(dev_id | (1 << 10), CCR(free_ch)); - } else if (cpu_is_omap730() || cpu_is_omap15xx()) { + } else if (cpu_is_omap7xx() || cpu_is_omap15xx()) { dma_write(dev_id, CCR(free_ch)); } @@ -2346,7 +2346,7 @@ static int __init omap_init_dma(void) printk(KERN_INFO "DMA support for OMAP15xx initialized\n"); dma_chan_count = 9; enable_1510_mode = 1; - } else if (cpu_is_omap16xx() || cpu_is_omap730()) { + } else if (cpu_is_omap16xx() || cpu_is_omap7xx()) { printk(KERN_INFO "OMAP DMA hardware version %d\n", dma_read(HW_ID)); printk(KERN_INFO "DMA capabilities: %08x:%08x:%04x:%04x:%04x\n", @@ -2424,19 +2424,6 @@ static int __init omap_init_dma(void) if (cpu_class_is_omap2()) setup_irq(INT_24XX_SDMA_IRQ0, &omap24xx_dma_irq); - /* Enable smartidle idlemodes and autoidle */ - if (cpu_is_omap34xx()) { - u32 v = dma_read(OCP_SYSCONFIG); - v &= ~(DMA_SYSCONFIG_MIDLEMODE_MASK | - DMA_SYSCONFIG_SIDLEMODE_MASK | - DMA_SYSCONFIG_AUTOIDLE); - v |= (DMA_SYSCONFIG_MIDLEMODE(DMA_IDLEMODE_SMARTIDLE) | - DMA_SYSCONFIG_SIDLEMODE(DMA_IDLEMODE_SMARTIDLE) | - DMA_SYSCONFIG_AUTOIDLE); - dma_write(v , OCP_SYSCONFIG); - } - - /* FIXME: Update LCD DMA to work on 24xx */ if (cpu_class_is_omap1()) { r = request_irq(INT_DMA_LCD, lcd_dma_irq_handler, 0, diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index a05205c12f7..bfd47570cc9 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -238,7 +238,7 @@ static struct omap_dm_timer omap3_dm_timers[] = { { .phys_base = 0x49040000, .irq = INT_24XX_GPTIMER9 }, { .phys_base = 0x48086000, .irq = INT_24XX_GPTIMER10 }, { .phys_base = 0x48088000, .irq = INT_24XX_GPTIMER11 }, - { .phys_base = 0x48304000, .irq = INT_34XX_GPT12_IRQ }, + { .phys_base = 0x48304000, .irq = INT_24XX_GPTIMER12 }, }; static const char *omap3_dm_source_names[] __initdata = { @@ -321,9 +321,11 @@ static void omap_dm_timer_reset(struct omap_dm_timer *timer) l |= 0x2 << 8; /* Set clock activity to perserve f-clock on idle */ /* - * Enable wake-up on OMAP2 CPUs. + * Enable wake-up only for GPT1 on OMAP2 CPUs. + * FIXME: All timers should have wake-up enabled and clear + * PRCM status. */ - if (cpu_class_is_omap2()) + if (cpu_class_is_omap2() && (timer == &dm_timers[0])) l |= 1 << 2; omap_dm_timer_write_reg(timer, OMAP_TIMER_OCP_CFG_REG, l); diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c index 3746222bed1..ce6b4baeede 100644 --- a/arch/arm/plat-omap/fb.c +++ b/arch/arm/plat-omap/fb.c @@ -206,10 +206,9 @@ void __init omapfb_reserve_sdram(void) config_invalid = 1; return; } - if (rg.paddr) { + if (rg.paddr) reserve_bootmem(rg.paddr, rg.size, BOOTMEM_DEFAULT); - reserved += rg.size; - } + reserved += rg.size; omapfb_config.mem_desc.region[i] = rg; configured_regions++; } diff --git a/arch/arm/plat-omap/gpio-switch.c b/arch/arm/plat-omap/gpio-switch.c deleted file mode 100644 index 9053ea08696..00000000000 --- a/arch/arm/plat-omap/gpio-switch.c +++ /dev/null @@ -1,558 +0,0 @@ -/* - * linux/arch/arm/plat-omap/gpio-switch.c - * - * Copyright (C) 2004-2006 Nokia Corporation - * Written by Juha Yrjölä - * and Paul Mundt - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -struct gpio_switch { - char name[14]; - u16 gpio; - unsigned flags:4; - unsigned type:4; - unsigned state:1; - unsigned both_edges:1; - - u16 debounce_rising; - u16 debounce_falling; - - void (* notify)(void *data, int state); - void *notify_data; - - struct work_struct work; - struct timer_list timer; - struct platform_device pdev; - - struct list_head node; -}; - -static LIST_HEAD(gpio_switches); -static struct platform_device *gpio_sw_platform_dev; -static struct platform_driver gpio_sw_driver; - -static const struct omap_gpio_switch *board_gpio_sw_table; -static int board_gpio_sw_count; - -static const char *cover_str[2] = { "open", "closed" }; -static const char *connection_str[2] = { "disconnected", "connected" }; -static const char *activity_str[2] = { "inactive", "active" }; - -/* - * GPIO switch state default debounce delay in ms - */ -#define OMAP_GPIO_SW_DEFAULT_DEBOUNCE 10 - -static const char **get_sw_str(struct gpio_switch *sw) -{ - switch (sw->type) { - case OMAP_GPIO_SWITCH_TYPE_COVER: - return cover_str; - case OMAP_GPIO_SWITCH_TYPE_CONNECTION: - return connection_str; - case OMAP_GPIO_SWITCH_TYPE_ACTIVITY: - return activity_str; - default: - BUG(); - return NULL; - } -} - -static const char *get_sw_type(struct gpio_switch *sw) -{ - switch (sw->type) { - case OMAP_GPIO_SWITCH_TYPE_COVER: - return "cover"; - case OMAP_GPIO_SWITCH_TYPE_CONNECTION: - return "connection"; - case OMAP_GPIO_SWITCH_TYPE_ACTIVITY: - return "activity"; - default: - BUG(); - return NULL; - } -} - -static void print_sw_state(struct gpio_switch *sw, int state) -{ - const char **str; - - str = get_sw_str(sw); - if (str != NULL) - printk(KERN_INFO "%s (GPIO %d) is now %s\n", sw->name, sw->gpio, str[state]); -} - -static int gpio_sw_get_state(struct gpio_switch *sw) -{ - int state; - - state = gpio_get_value(sw->gpio); - if (sw->flags & OMAP_GPIO_SWITCH_FLAG_INVERTED) - state = !state; - - return state; -} - -static ssize_t gpio_sw_state_store(struct device *dev, - struct device_attribute *attr, - const char *buf, - size_t count) -{ - struct gpio_switch *sw = dev_get_drvdata(dev); - const char **str; - char state[16]; - int enable; - - if (!(sw->flags & OMAP_GPIO_SWITCH_FLAG_OUTPUT)) - return -EPERM; - - if (sscanf(buf, "%15s", state) != 1) - return -EINVAL; - - str = get_sw_str(sw); - if (strcmp(state, str[0]) == 0) - sw->state = enable = 0; - else if (strcmp(state, str[1]) == 0) - sw->state = enable = 1; - else - return -EINVAL; - - if (sw->flags & OMAP_GPIO_SWITCH_FLAG_INVERTED) - enable = !enable; - gpio_set_value(sw->gpio, enable); - - return count; -} - -static ssize_t gpio_sw_state_show(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - struct gpio_switch *sw = dev_get_drvdata(dev); - const char **str; - - str = get_sw_str(sw); - return sprintf(buf, "%s\n", str[sw->state]); -} - -static DEVICE_ATTR(state, S_IRUGO | S_IWUSR, gpio_sw_state_show, - gpio_sw_state_store); - -static ssize_t gpio_sw_type_show(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - struct gpio_switch *sw = dev_get_drvdata(dev); - - return sprintf(buf, "%s\n", get_sw_type(sw)); -} - -static DEVICE_ATTR(type, S_IRUGO, gpio_sw_type_show, NULL); - -static ssize_t gpio_sw_direction_show(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - struct gpio_switch *sw = dev_get_drvdata(dev); - int is_output; - - is_output = sw->flags & OMAP_GPIO_SWITCH_FLAG_OUTPUT; - return sprintf(buf, "%s\n", is_output ? "output" : "input"); -} - -static DEVICE_ATTR(direction, S_IRUGO, gpio_sw_direction_show, NULL); - - -static irqreturn_t gpio_sw_irq_handler(int irq, void *arg) -{ - struct gpio_switch *sw = arg; - unsigned long timeout; - int state; - - if (!sw->both_edges) { - if (gpio_get_value(sw->gpio)) - set_irq_type(gpio_to_irq(sw->gpio), IRQ_TYPE_EDGE_FALLING); - else - set_irq_type(gpio_to_irq(sw->gpio), IRQ_TYPE_EDGE_RISING); - } - - state = gpio_sw_get_state(sw); - if (sw->state == state) - return IRQ_HANDLED; - - if (state) - timeout = sw->debounce_rising; - else - timeout = sw->debounce_falling; - if (!timeout) - schedule_work(&sw->work); - else - mod_timer(&sw->timer, jiffies + msecs_to_jiffies(timeout)); - - return IRQ_HANDLED; -} - -static void gpio_sw_timer(unsigned long arg) -{ - struct gpio_switch *sw = (struct gpio_switch *) arg; - - schedule_work(&sw->work); -} - -static void gpio_sw_handler(struct work_struct *work) -{ - struct gpio_switch *sw = container_of(work, struct gpio_switch, work); - int state; - - state = gpio_sw_get_state(sw); - if (sw->state == state) - return; - - sw->state = state; - if (sw->notify != NULL) - sw->notify(sw->notify_data, state); - sysfs_notify(&sw->pdev.dev.kobj, NULL, "state"); - print_sw_state(sw, state); -} - -static int __init can_do_both_edges(struct gpio_switch *sw) -{ - if (!cpu_class_is_omap1()) - return 1; - if (OMAP_GPIO_IS_MPUIO(sw->gpio)) - return 0; - else - return 1; -} - -static void gpio_sw_release(struct device *dev) -{ -} - -static int __init new_switch(struct gpio_switch *sw) -{ - int r, direction, trigger; - - switch (sw->type) { - case OMAP_GPIO_SWITCH_TYPE_COVER: - case OMAP_GPIO_SWITCH_TYPE_CONNECTION: - case OMAP_GPIO_SWITCH_TYPE_ACTIVITY: - break; - default: - printk(KERN_ERR "invalid GPIO switch type: %d\n", sw->type); - return -EINVAL; - } - - sw->pdev.name = sw->name; - sw->pdev.id = -1; - - sw->pdev.dev.parent = &gpio_sw_platform_dev->dev; - sw->pdev.dev.driver = &gpio_sw_driver.driver; - sw->pdev.dev.release = gpio_sw_release; - - r = platform_device_register(&sw->pdev); - if (r) { - printk(KERN_ERR "gpio-switch: platform device registration " - "failed for %s", sw->name); - return r; - } - dev_set_drvdata(&sw->pdev.dev, sw); - - r = gpio_request(sw->gpio, sw->name); - if (r < 0) { - platform_device_unregister(&sw->pdev); - return r; - } - - /* input: 1, output: 0 */ - direction = !(sw->flags & OMAP_GPIO_SWITCH_FLAG_OUTPUT); - if (direction) { - gpio_direction_input(sw->gpio); - sw->state = gpio_sw_get_state(sw); - } else { - int state = sw->state = !!(sw->flags & - OMAP_GPIO_SWITCH_FLAG_OUTPUT_INIT_ACTIVE); - - if (sw->flags & OMAP_GPIO_SWITCH_FLAG_INVERTED) - state = !state; - gpio_direction_output(sw->gpio, state); - } - - r = 0; - r |= device_create_file(&sw->pdev.dev, &dev_attr_state); - r |= device_create_file(&sw->pdev.dev, &dev_attr_type); - r |= device_create_file(&sw->pdev.dev, &dev_attr_direction); - if (r) - printk(KERN_ERR "gpio-switch: attribute file creation " - "failed for %s\n", sw->name); - - if (!direction) - return 0; - - if (can_do_both_edges(sw)) { - trigger = IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING; - sw->both_edges = 1; - } else { - if (gpio_get_value(sw->gpio)) - trigger = IRQF_TRIGGER_FALLING; - else - trigger = IRQF_TRIGGER_RISING; - } - r = request_irq(gpio_to_irq(sw->gpio), gpio_sw_irq_handler, - IRQF_SHARED | trigger, sw->name, sw); - if (r < 0) { - printk(KERN_ERR "gpio-switch: request_irq() failed " - "for GPIO %d\n", sw->gpio); - platform_device_unregister(&sw->pdev); - gpio_free(sw->gpio); - return r; - } - - INIT_WORK(&sw->work, gpio_sw_handler); - init_timer(&sw->timer); - - sw->timer.function = gpio_sw_timer; - sw->timer.data = (unsigned long)sw; - - list_add(&sw->node, &gpio_switches); - - return 0; -} - -static int __init add_atag_switches(void) -{ - const struct omap_gpio_switch_config *cfg; - struct gpio_switch *sw; - int i, r; - - for (i = 0; ; i++) { - cfg = omap_get_nr_config(OMAP_TAG_GPIO_SWITCH, - struct omap_gpio_switch_config, i); - if (cfg == NULL) - break; - sw = kzalloc(sizeof(*sw), GFP_KERNEL); - if (sw == NULL) { - printk(KERN_ERR "gpio-switch: kmalloc failed\n"); - return -ENOMEM; - } - strncpy(sw->name, cfg->name, sizeof(cfg->name)); - sw->gpio = cfg->gpio; - sw->flags = cfg->flags; - sw->type = cfg->type; - sw->debounce_rising = OMAP_GPIO_SW_DEFAULT_DEBOUNCE; - sw->debounce_falling = OMAP_GPIO_SW_DEFAULT_DEBOUNCE; - if ((r = new_switch(sw)) < 0) { - kfree(sw); - return r; - } - } - return 0; -} - -static struct gpio_switch * __init find_switch(int gpio, const char *name) -{ - struct gpio_switch *sw; - - list_for_each_entry(sw, &gpio_switches, node) { - if ((gpio < 0 || sw->gpio != gpio) && - (name == NULL || strcmp(sw->name, name) != 0)) - continue; - - if (gpio < 0 || name == NULL) - goto no_check; - - if (strcmp(sw->name, name) != 0) - printk("gpio-switch: name mismatch for %d (%s, %s)\n", - gpio, name, sw->name); - else if (sw->gpio != gpio) - printk("gpio-switch: GPIO mismatch for %s (%d, %d)\n", - name, gpio, sw->gpio); -no_check: - return sw; - } - return NULL; -} - -static int __init add_board_switches(void) -{ - int i; - - for (i = 0; i < board_gpio_sw_count; i++) { - const struct omap_gpio_switch *cfg; - struct gpio_switch *sw; - int r; - - cfg = board_gpio_sw_table + i; - if (strlen(cfg->name) > sizeof(sw->name) - 1) - return -EINVAL; - /* Check whether we only update an existing switch - * or add a new switch. */ - sw = find_switch(cfg->gpio, cfg->name); - if (sw != NULL) { - sw->debounce_rising = cfg->debounce_rising; - sw->debounce_falling = cfg->debounce_falling; - sw->notify = cfg->notify; - sw->notify_data = cfg->notify_data; - continue; - } else { - if (cfg->gpio < 0 || cfg->name == NULL) { - printk("gpio-switch: required switch not " - "found (%d, %s)\n", cfg->gpio, - cfg->name); - continue; - } - } - sw = kzalloc(sizeof(*sw), GFP_KERNEL); - if (sw == NULL) { - printk(KERN_ERR "gpio-switch: kmalloc failed\n"); - return -ENOMEM; - } - strlcpy(sw->name, cfg->name, sizeof(sw->name)); - sw->gpio = cfg->gpio; - sw->flags = cfg->flags; - sw->type = cfg->type; - sw->debounce_rising = cfg->debounce_rising; - sw->debounce_falling = cfg->debounce_falling; - sw->notify = cfg->notify; - sw->notify_data = cfg->notify_data; - if ((r = new_switch(sw)) < 0) { - kfree(sw); - return r; - } - } - return 0; -} - -static void gpio_sw_cleanup(void) -{ - struct gpio_switch *sw = NULL, *old = NULL; - - list_for_each_entry(sw, &gpio_switches, node) { - if (old != NULL) - kfree(old); - flush_scheduled_work(); - del_timer_sync(&sw->timer); - - free_irq(gpio_to_irq(sw->gpio), sw); - - device_remove_file(&sw->pdev.dev, &dev_attr_state); - device_remove_file(&sw->pdev.dev, &dev_attr_type); - device_remove_file(&sw->pdev.dev, &dev_attr_direction); - - platform_device_unregister(&sw->pdev); - gpio_free(sw->gpio); - old = sw; - } - kfree(old); -} - -static void __init report_initial_state(void) -{ - struct gpio_switch *sw; - - list_for_each_entry(sw, &gpio_switches, node) { - int state; - - state = gpio_get_value(sw->gpio); - if (sw->flags & OMAP_GPIO_SWITCH_FLAG_INVERTED) - state = !state; - if (sw->notify != NULL) - sw->notify(sw->notify_data, state); - print_sw_state(sw, state); - } -} - -static int gpio_sw_remove(struct platform_device *dev) -{ - return 0; -} - -static struct platform_driver gpio_sw_driver = { - .remove = gpio_sw_remove, - .driver = { - .name = "gpio-switch", - }, -}; - -void __init omap_register_gpio_switches(const struct omap_gpio_switch *tbl, - int count) -{ - BUG_ON(board_gpio_sw_table != NULL); - - board_gpio_sw_table = tbl; - board_gpio_sw_count = count; -} - -static int __init gpio_sw_init(void) -{ - int r; - - printk(KERN_INFO "OMAP GPIO switch handler initializing\n"); - - r = platform_driver_register(&gpio_sw_driver); - if (r) - return r; - - gpio_sw_platform_dev = platform_device_register_simple("gpio-switch", - -1, NULL, 0); - if (IS_ERR(gpio_sw_platform_dev)) { - r = PTR_ERR(gpio_sw_platform_dev); - goto err1; - } - - r = add_atag_switches(); - if (r < 0) - goto err2; - - r = add_board_switches(); - if (r < 0) - goto err2; - - report_initial_state(); - - return 0; -err2: - gpio_sw_cleanup(); - platform_device_unregister(gpio_sw_platform_dev); -err1: - platform_driver_unregister(&gpio_sw_driver); - return r; -} - -static void __exit gpio_sw_exit(void) -{ - gpio_sw_cleanup(); - platform_device_unregister(gpio_sw_platform_dev); - platform_driver_unregister(&gpio_sw_driver); -} - -#ifndef MODULE -late_initcall(gpio_sw_init); -#else -module_init(gpio_sw_init); -#endif -module_exit(gpio_sw_exit); - -MODULE_AUTHOR("Juha Yrjölä , Paul Mundt lock, flags); - if (enable) + if (enable) { bank->suspend_wakeup |= (1 << gpio); - else + enable_irq_wake(bank->irq); + } else { + disable_irq_wake(bank->irq); bank->suspend_wakeup &= ~(1 << gpio); + } spin_unlock_irqrestore(&bank->lock, flags); return 0; #endif @@ -937,10 +940,13 @@ static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable) return -EINVAL; } spin_lock_irqsave(&bank->lock, flags); - if (enable) + if (enable) { bank->suspend_wakeup |= (1 << gpio); - else + enable_irq_wake(bank->irq); + } else { + disable_irq_wake(bank->irq); bank->suspend_wakeup &= ~(1 << gpio); + } spin_unlock_irqrestore(&bank->lock, flags); return 0; #endif diff --git a/arch/arm/plat-omap/include/mach/board-nokia.h b/arch/arm/plat-omap/include/mach/board-nokia.h deleted file mode 100644 index 198d761136b..00000000000 --- a/arch/arm/plat-omap/include/mach/board-nokia.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * arch/arm/plat-omap/include/mach/board-nokia.h - * - * Information structures for Nokia-specific board config data - * - * Copyright (C) 2005 Nokia Corporation - */ - -#ifndef __ASM_ARCH_OMAP_NOKIA_H -#define __ASM_ARCH_OMAP_NOKIA_H - -#include - -struct tsc2301_platform_data; -struct dsp_kfunc_device; -extern void n800_bt_init(void); -extern void n800_dsp_init(void); -extern void n800_flash_init(void); -extern void n800_mmc_init(void); -extern void n800_pm_init(void); -extern void n800_usb_init(void); -extern void n800_cam_init(void); -extern void n800_audio_init(struct tsc2301_platform_data *); -extern int n800_audio_enable(struct dsp_kfunc_device *kdev, int stage); -extern int n800_audio_disable(struct dsp_kfunc_device *kdev, int stage); -extern void n800_mmc_slot1_cover_handler(void *arg, int state); - -#define OMAP_TAG_NOKIA_BT 0x4e01 -#define OMAP_TAG_WLAN_CX3110X 0x4e02 -#define OMAP_TAG_CBUS 0x4e03 -#define OMAP_TAG_EM_ASIC_BB5 0x4e04 - -#define BT_CHIP_CSR 1 -#define BT_CHIP_TI 2 - -#define BT_SYSCLK_12 1 -#define BT_SYSCLK_38_4 2 - -struct omap_bluetooth_config { - u8 chip_type; - u8 bt_wakeup_gpio; - u8 host_wakeup_gpio; - u8 reset_gpio; - u8 bt_uart; - u8 bd_addr[6]; - u8 bt_sysclk; -}; - -struct omap_wlan_cx3110x_config { - u8 chip_type; - s16 power_gpio; - s16 irq_gpio; - s16 spi_cs_gpio; -}; - -struct omap_cbus_config { - s16 clk_gpio; - s16 dat_gpio; - s16 sel_gpio; -}; - -struct omap_em_asic_bb5_config { - s16 retu_irq_gpio; - s16 tahvo_irq_gpio; -}; - -#endif diff --git a/arch/arm/plat-omap/include/mach/board-rx51.h b/arch/arm/plat-omap/include/mach/board-rx51.h deleted file mode 100644 index 7b3287202f1..00000000000 --- a/arch/arm/plat-omap/include/mach/board-rx51.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * linux/include/asm-arm/arch-omap/board-rx51.h - * - * Copyright (C) 2007 Nokia - * - * Hardware definitions for Nokia RX-51 - * based on board-3430sdp.h - * - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __ASM_ARCH_OMAP_BOARD_RX51_H -#define __ASM_ARCH_OMAP_BOARD_RX51_H - -#include - -#ifdef CONFIG_USB_MUSB_SOC -extern void rx51_usb_init(void); -#else -static inline void rx51_usb_init(void) { } -#endif - -extern void n800_bt_init(void); - -struct omap_sdrc_params *rx51_get_sdram_timings(void); - -#endif /* __ASM_ARCH_OMAP_BOARD_RX51_H */ - diff --git a/arch/arm/plat-omap/include/mach/board.h b/arch/arm/plat-omap/include/mach/board.h index ae8c2db22eb..50ea79a0efa 100644 --- a/arch/arm/plat-omap/include/mach/board.h +++ b/arch/arm/plat-omap/include/mach/board.h @@ -23,12 +23,9 @@ #define OMAP_TAG_FBMEM 0x4f08 #define OMAP_TAG_STI_CONSOLE 0x4f09 #define OMAP_TAG_CAMERA_SENSOR 0x4f0a -#define OMAP_TAG_PARTITION 0x4f0b -#define OMAP_TAG_TEA5761 0x4f10 -#define OMAP_TAG_TMP105 0x4f11 #define OMAP_TAG_BOOT_REASON 0x4f80 -#define OMAP_TAG_FLASH_PART_STR 0x4f81 +#define OMAP_TAG_FLASH_PART 0x4f81 #define OMAP_TAG_VERSION_STR 0x4f82 struct omap_clock_config { @@ -46,6 +43,12 @@ struct omap_sti_console_config { u8 channel; }; +struct omap_camera_sensor_config { + u16 reset_gpio; + int (*power_on)(void * data); + int (*power_off)(void * data); +}; + struct omap_usb_config { /* Configure drivers according to the connectors on your board: * - "A" connector (rectagular) @@ -105,9 +108,9 @@ struct omap_pwm_led_platform_data { struct omap_gpio_switch_config { char name[12]; u16 gpio; - u8 flags:4; - u8 type:4; - unsigned int key_code:24; /* Linux key code */ + int flags:4; + int type:4; + int key_code:24; /* Linux key code */ }; struct omap_uart_config { @@ -115,25 +118,8 @@ struct omap_uart_config { unsigned int enabled_uarts; }; -struct omap_tea5761_config { - u16 enable_gpio; -}; - -/* This cannot be passed from the bootloader */ -struct omap_tmp105_config { - u16 tmp105_irq_pin; - int (* set_power)(int enable); -}; - -struct omap_partition_config { - char name[16]; - unsigned int size; - unsigned int offset; - /* same as in include/linux/mtd/partitions.h */ - unsigned int mask_flags; -}; -struct omap_flash_part_str_config { +struct omap_flash_part_config { char part_table[0]; }; diff --git a/arch/arm/plat-omap/include/mach/dma.h b/arch/arm/plat-omap/include/mach/dma.h index 224b0770ec2..54fe9665b18 100644 --- a/arch/arm/plat-omap/include/mach/dma.h +++ b/arch/arm/plat-omap/include/mach/dma.h @@ -387,21 +387,6 @@ #define DMA_THREAD_FIFO_25 (0x02 << 14) #define DMA_THREAD_FIFO_50 (0x03 << 14) -/* DMA4_OCP_SYSCONFIG bits */ -#define DMA_SYSCONFIG_MIDLEMODE_MASK (3 << 12) -#define DMA_SYSCONFIG_CLOCKACTIVITY_MASK (3 << 8) -#define DMA_SYSCONFIG_EMUFREE (1 << 5) -#define DMA_SYSCONFIG_SIDLEMODE_MASK (3 << 3) -#define DMA_SYSCONFIG_SOFTRESET (1 << 2) -#define DMA_SYSCONFIG_AUTOIDLE (1 << 0) - -#define DMA_SYSCONFIG_MIDLEMODE(n) ((n) << 12) -#define DMA_SYSCONFIG_SIDLEMODE(n) ((n) << 3) - -#define DMA_IDLEMODE_SMARTIDLE 0x2 -#define DMA_IDLEMODE_NO_IDLE 0x1 -#define DMA_IDLEMODE_FORCE_IDLE 0x0 - /* Chaining modes*/ #ifndef CONFIG_ARCH_OMAP1 #define OMAP_DMA_STATIC_CHAIN 0x1 diff --git a/arch/arm/plat-omap/include/mach/gpio-switch.h b/arch/arm/plat-omap/include/mach/gpio-switch.h index 20967806609..10da0e07c0c 100644 --- a/arch/arm/plat-omap/include/mach/gpio-switch.h +++ b/arch/arm/plat-omap/include/mach/gpio-switch.h @@ -24,12 +24,11 @@ * low -> inactive * */ -#define OMAP_GPIO_SWITCH_TYPE_COVER 0x0000 -#define OMAP_GPIO_SWITCH_TYPE_CONNECTION 0x0001 -#define OMAP_GPIO_SWITCH_TYPE_ACTIVITY 0x0002 -#define OMAP_GPIO_SWITCH_FLAG_INVERTED 0x0001 -#define OMAP_GPIO_SWITCH_FLAG_OUTPUT 0x0002 -#define OMAP_GPIO_SWITCH_FLAG_OUTPUT_INIT_ACTIVE 0x0004 +#define OMAP_GPIO_SWITCH_TYPE_COVER 0x0000 +#define OMAP_GPIO_SWITCH_TYPE_CONNECTION 0x0001 +#define OMAP_GPIO_SWITCH_TYPE_ACTIVITY 0x0002 +#define OMAP_GPIO_SWITCH_FLAG_INVERTED 0x0001 +#define OMAP_GPIO_SWITCH_FLAG_OUTPUT 0x0002 struct omap_gpio_switch { const char *name; @@ -49,11 +48,7 @@ struct omap_gpio_switch { }; /* Call at init time only */ -#ifdef CONFIG_OMAP_GPIO_SWITCH extern void omap_register_gpio_switches(const struct omap_gpio_switch *tbl, int count); -#else -#define omap_register_gpio_switches(tbl, count) do { } while (0) -#endif #endif diff --git a/arch/arm/plat-omap/include/mach/gpioexpander.h b/arch/arm/plat-omap/include/mach/gpioexpander.h new file mode 100644 index 00000000000..90444a0d6b1 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/gpioexpander.h @@ -0,0 +1,35 @@ +/* + * arch/arm/plat-omap/include/mach/gpioexpander.h + * + * + * Copyright (C) 2004 Texas Instruments, Inc. + * + * This package is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#ifndef __ASM_ARCH_OMAP_GPIOEXPANDER_H +#define __ASM_ARCH_OMAP_GPIOEXPANDER_H + +/* Function Prototypes for GPIO Expander functions */ + +#ifdef CONFIG_GPIOEXPANDER_OMAP +int read_gpio_expa(u8 *, int); +int write_gpio_expa(u8 , int); +#else +static inline int read_gpio_expa(u8 *val, int addr) +{ + return 0; +} +static inline int write_gpio_expa(u8 val, int addr) +{ + return 0; +} +#endif + +#endif /* __ASM_ARCH_OMAP_GPIOEXPANDER_H */ diff --git a/arch/arm/plat-omap/include/mach/gpmc.h b/arch/arm/plat-omap/include/mach/gpmc.h index b0b2edf8c55..921b16532ff 100644 --- a/arch/arm/plat-omap/include/mach/gpmc.h +++ b/arch/arm/plat-omap/include/mach/gpmc.h @@ -25,18 +25,8 @@ #define GPMC_CS_NAND_ADDRESS 0x20 #define GPMC_CS_NAND_DATA 0x24 -/* - * The following gpmc registers are being used by - * nand driver and hence is defined here. - * TBD: Move them to gpmc.c by providing appropriate - * methods to read and write into these registers - */ -#define GPMC_IRQSTATUS 0x18 #define GPMC_CONFIG 0x50 #define GPMC_STATUS 0x54 -#define GPMC_CS0_BASE 0x60 -#define GPMC_CS_SIZE 0x30 - #define GPMC_CONFIG1_WRAPBURST_SUPP (1 << 31) #define GPMC_CONFIG1_READMULTIPLE_SUPP (1 << 30) diff --git a/arch/arm/plat-omap/include/mach/irqs.h b/arch/arm/plat-omap/include/mach/irqs.h index 9499a0520e0..7f57ee66f36 100644 --- a/arch/arm/plat-omap/include/mach/irqs.h +++ b/arch/arm/plat-omap/include/mach/irqs.h @@ -420,6 +420,8 @@ #define INT_34XX_MMC3_IRQ 94 #define INT_34XX_GPT12_IRQ 95 +#define INT_34XX_BENCH_MPU_EMUL 3 + /* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730/850) and * 16 MPUIO lines */ #define OMAP_MAX_GPIO_LINES 192 @@ -465,7 +467,6 @@ #ifndef __ASSEMBLY__ extern void omap_init_irq(void); -extern int omap_irq_pending(void); #endif #include diff --git a/arch/arm/plat-omap/include/mach/keypad.h b/arch/arm/plat-omap/include/mach/keypad.h index b7f270a6782..232923aaf61 100644 --- a/arch/arm/plat-omap/include/mach/keypad.h +++ b/arch/arm/plat-omap/include/mach/keypad.h @@ -14,7 +14,6 @@ struct omap_kp_platform_data { int rows; int cols; int *keymap; - int irq; unsigned int keymapsize; unsigned int rep:1; unsigned long delay; @@ -34,12 +33,7 @@ struct omap_kp_platform_data { #define GROUP_3 (3 << 16) #define GROUP_MASK GROUP_3 -#define ROWCOL_MASK 0xFF000000 -#define KEY_PERSISTENT 0x00800000 -#define KEYNUM_MASK 0x00EFFFFF #define KEY(col, row, val) (((col) << 28) | ((row) << 24) | (val)) -#define PERSISTENT_KEY(col, row) (((col) << 28) | ((row) << 24) | \ - KEY_PERSISTENT) #endif diff --git a/arch/arm/plat-omap/include/mach/mmc.h b/arch/arm/plat-omap/include/mach/mmc.h index 81d5b36534b..4435bd434e1 100644 --- a/arch/arm/plat-omap/include/mach/mmc.h +++ b/arch/arm/plat-omap/include/mach/mmc.h @@ -79,6 +79,7 @@ struct omap_mmc_platform_data { /* use the internal clock */ unsigned internal_clock:1; + s16 power_pin; int switch_pin; /* gpio (card detect) */ int gpio_wp; /* gpio (write protect) */ diff --git a/arch/arm/plat-omap/include/mach/sti.h b/arch/arm/plat-omap/include/mach/sti.h deleted file mode 100644 index af439170eba..00000000000 --- a/arch/arm/plat-omap/include/mach/sti.h +++ /dev/null @@ -1,172 +0,0 @@ -#ifndef __ASM_ARCH_OMAP_STI_H -#define __ASM_ARCH_OMAP_STI_H - -#include - -/* - * STI/SDTI - */ -#define STI_REVISION 0x00 -#define STI_SYSCONFIG 0x10 -#define STI_SYSSTATUS 0x14 -#define STI_IRQSTATUS 0x18 -#define STI_IRQSETEN 0x1c - -#if defined(CONFIG_ARCH_OMAP1) -#define STI_IRQCLREN 0x20 -#define STI_ER 0x24 -#define STI_DR 0x28 -#define STI_RX_DR 0x2c -#define STI_RX_STATUS 0x30 -#define STI_CLK_CTRL 0x34 -#define STI_IOBOTT0 0x4c -#define STI_IOTOP0 0x50 -#define STI_IOBOTT1 0x54 -#define STI_IOTOP1 0x58 -#define STI_SERIAL_CFG 0x60 - -#define STI_OCPT2_MATCH_INT 0 -#define STI_OCPT1_MATCH_INT 1 -#define STI_EMIFS_MATCH_INT 2 -#define STI_EMIFF_MATCH_INT 3 -#define STI_IO_MATCH_INT 4 -#define STI_RX_INT 5 -#define STI_DUMP_REQUEST_INT 6 -#define STI_DUMP_UNDERRUN_INT 7 -#define STI_WAKEUP_INT 9 - -#define STI_NR_IRQS 10 - -#define STI_IRQSTATUS_MASK 0x2ff - -#define STI_RXFIFO_EMPTY (1 << 0) - -/* - * We use the following enums to retain consistency with the STI "functional" - * specification. - */ - -/* STI_ER */ -enum { - UnlockStatMatch = (1 << 2), /* Unlock status match event regs */ - IOMPUStr1En1 = (1 << 3), /* MPU IO match, strobe 1, window 1 */ - IOMPUStr0En1 = (1 << 4), /* MPU IO match, strobe 0, window 1 */ - IOMPUStr1En0 = (1 << 5), /* MPU IO match, strobe 1, window 0 */ - IOMPUStr0En0 = (1 << 6), /* MPU IO match, strobe 0, window 0 */ - IODSPStr1En1 = (1 << 7), /* DSP IO match, strobe 1, window 1 */ - IODSPStr0En1 = (1 << 8), /* DSP IO match, strobe 0, window 1 */ - IODSPStr1En0 = (1 << 9), /* DSP IO match, strobe 1, window 0 */ - IODSPStr0En0 = (1 << 10), /* DSP IO match, strobe 0, window 0 */ - MemMatchEn = (1 << 11), /* Memory matched event */ - DSPCmdEn = (1 << 12), /* DSP command write */ - MPUCmdEn = (1 << 13), /* MPU command write */ - MemDumpEn = (1 << 14), /* System memory dump */ - STIEn = (1 << 15), /* Global trace enable */ -}; - -#define STI_PERCHANNEL_SIZE 4 - -#define to_channel_address(channel) \ - (sti_channel_base + STI_PERCHANNEL_SIZE * (channel)) - -#elif defined(CONFIG_ARCH_OMAP2) - -/* XTI interrupt bits */ -enum { - STI_WAKEUP_INT = 0, - STI_ETB_THRESHOLD_INT, - STI_RX_INT, - STI_DUMP_REQUEST_INT, - STI_NR_IRQS, -}; - -/* XTI_TRACESELECT */ -enum { - CmdTimeStampEn = (1 << 0), /* Command write timestamps */ - WinTimeStampEn = (1 << 1), /* Window match timestamps */ - WinMatchEn = (1 << 2), /* Window match trace */ - DSPCmdEn = (1 << 3), /* DSP command write */ - MPUCmdEn = (1 << 4), /* MPU command write */ - MemDumpEn0 = (1 << 5), /* System memory dump */ - MemDumpEn1 = (1 << 6), - MemDumpEn2 = (1 << 7), - ExtTriggerEn = (1 << 8), /* External trace trigger */ - STIEn = (1 << 9), /* System trace enable */ -}; - -#define STI_IRQSTATUS_MASK 0x0f -#define STI_PERCHANNEL_SIZE 64 - -/* XTI registers */ -#define XTI_SYSSTATUS 0x14 -#define XTI_TRACESELECT 0x24 -#define XTI_RXDATA 0x28 -#define XTI_SCLKCRTL 0x2c -#define XTI_SCONFIG 0x30 - -/* STI Compatability */ -#define STI_RX_STATUS XTI_SYSSTATUS -#define STI_IRQCLREN STI_IRQSETEN -#define STI_ER XTI_TRACESELECT -#define STI_DR XTI_TRACESELECT -#define STI_RX_DR XTI_RXDATA -#define STI_CLK_CTRL XTI_SCLKCRTL -#define STI_SERIAL_CFG XTI_SCONFIG - -#define STI_RXFIFO_EMPTY (1 << 8) - -#define to_channel_address(channel) \ - (sti_channel_base + STI_PERCHANNEL_SIZE * (channel)) - -#elif defined(CONFIG_ARCH_OMAP3) - -#define STI_PERCHANNEL_SIZE 0x1000 -#define to_channel_address(channel) \ - (sti_channel_base + STI_PERCHANNEL_SIZE * (channel) + 0x800) - -#endif - -/* arch/arm/plat-omap/sti/sti.c */ -extern void __iomem *sti_base, *sti_channel_base; - -int sti_request_irq(unsigned int irq, void *handler, unsigned long arg); -void sti_free_irq(unsigned int irq); -void sti_enable_irq(unsigned int irq); -void sti_disable_irq(unsigned int irq); -void sti_ack_irq(unsigned int irq); - -int sti_trace_enable(int event); -void sti_trace_disable(int event); - -void sti_channel_write_trace(int len, int id, void *data, unsigned int channel); - -/* arch/arm/plat-omap/sti/sti-fifo.c */ -int sti_read_packet(unsigned char *buf, int maxsize); - -static inline unsigned long sti_readl(unsigned long reg) -{ - return __raw_readl(sti_base + reg); -} - -static inline void sti_writel(unsigned long data, unsigned long reg) -{ - __raw_writel(data, sti_base + reg); -} - -static inline void sti_channel_writeb(unsigned char data, unsigned int channel) -{ - __raw_writeb(data, to_channel_address(channel)); -} - -static inline void sti_channel_writel(unsigned long data, unsigned int channel) -{ - __raw_writel(data, to_channel_address(channel)); -} - -#define STI_TRACE_CONTROL_CHANNEL 253 - -static inline void sti_channel_flush(unsigned int channel) -{ - sti_channel_writeb(channel, STI_TRACE_CONTROL_CHANNEL); -} -#endif /* __ASM_ARCH_OMAP_STI_H */ diff --git a/arch/arm/plat-omap/include/mach/usb.h b/arch/arm/plat-omap/include/mach/usb.h index f6d334ffaae..69f0ceed500 100644 --- a/arch/arm/plat-omap/include/mach/usb.h +++ b/arch/arm/plat-omap/include/mach/usb.h @@ -33,17 +33,9 @@ extern void usb_musb_init(void); static inline void usb_musb_init(void) { } -#endif /* !OMAP1 && !MUSB */ +#endif -#if defined(CONFIG_USB_EHCI_HCD) || defined(CONFIG_USB_EHCI_HCD_MODULE) -extern void usb_ehci_init(void); -#else -static inline void usb_ehci_init(void) -{ -} -#endif /* !OMAP1 && !EHCI */ - -#endif /* !OMAP1 */ +#endif void omap_usb_init(struct omap_usb_config *pdata); diff --git a/arch/arm/plat-omap/include/mach/vmalloc.h b/arch/arm/plat-omap/include/mach/vmalloc.h index b97dfafeebd..dc104cd9619 100644 --- a/arch/arm/plat-omap/include/mach/vmalloc.h +++ b/arch/arm/plat-omap/include/mach/vmalloc.h @@ -17,5 +17,5 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#define VMALLOC_END (PAGE_OFFSET + 0x18000000) +#define VMALLOC_END (PAGE_OFFSET + 0x10000000) diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index e1e637f222c..fa5297d643d 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -38,8 +38,8 @@ #define OMAP1_SRAM_VA VMALLOC_END #define OMAP2_SRAM_PA 0x40200000 #define OMAP2_SRAM_PUB_PA 0x4020f800 -#define OMAP2_SRAM_VA 0xe3000000 -#define OMAP2_SRAM_PUB_VA (OMAP2_SRAM_VA + 0x800) +#define OMAP2_SRAM_VA VMALLOC_END +#define OMAP2_SRAM_PUB_VA (VMALLOC_END + 0x800) #define OMAP3_SRAM_PA 0x40200000 #define OMAP3_SRAM_VA 0xd7000000 #define OMAP3_SRAM_PUB_PA 0x40208000 @@ -359,14 +359,14 @@ static u32 (*_omap3_sram_configure_core_dpll)(u32 sdrc_rfr_ctrl, u32 m2); u32 omap3_configure_core_dpll(u32 sdrc_rfr_ctrl, u32 sdrc_actim_ctrla, u32 sdrc_actim_ctrlb, u32 m2) - { +{ if (!_omap3_sram_configure_core_dpll) omap_sram_error(); return _omap3_sram_configure_core_dpll(sdrc_rfr_ctrl, sdrc_actim_ctrla, sdrc_actim_ctrlb, m2); - } +} /* REVISIT: Should this be same as omap34xx_sram_init() after off-idle? */ void restore_sram_functions(void) @@ -378,7 +378,7 @@ void restore_sram_functions(void) omap3_sram_configure_core_dpll_sz); } -int __init omap3_sram_init(void) +int __init omap34xx_sram_init(void) { _omap3_sram_configure_core_dpll = omap_sram_push(omap3_sram_configure_core_dpll, @@ -387,7 +387,7 @@ int __init omap3_sram_init(void) return 0; } #else -static inline int omap3_sram_init(void) +static inline int omap34xx_sram_init(void) { return 0; } @@ -405,7 +405,7 @@ int __init omap_sram_init(void) else if (cpu_is_omap2430()) omap243x_sram_init(); else if (cpu_is_omap34xx()) - omap3_sram_init(); + omap34xx_sram_init(); return 0; } -- 2.41.0