GPIO110_MMC_DAT_2,
GPIO111_MMC_DAT_3,
GPIO112_MMC_CMD,
+ GPIO14_GPIO, /* SD detect */
+ GPIO114_GPIO, /* SD power */
+ GPIO115_GPIO, /* SD r/o switch */
/* AC97 */
GPIO28_AC97_BITCLK,
GPIO31_AC97_SYNC,
/* IrDA */
+ GPIO40_GPIO, /* ir disable */
GPIO46_FICP_RXD,
GPIO47_FICP_TXD,
GPIO16_PWM0_OUT,
/* USB */
- GPIO13_GPIO,
+ GPIO13_GPIO, /* usb detect */
+ GPIO95_GPIO, /* usb power */
/* PCMCIA */
GPIO48_nPOE,
GPIO55_nPREG,
GPIO56_nPWAIT,
GPIO57_nIOIS16,
+ GPIO94_GPIO, /* wifi power 1 */
+ GPIO108_GPIO, /* wifi power 2 */
+ GPIO116_GPIO, /* wifi ready */
+
+ /* MATRIX KEYPAD */
+ GPIO100_KP_MKIN_0,
+ GPIO101_KP_MKIN_1,
+ GPIO102_KP_MKIN_2,
+ GPIO97_KP_MKIN_3,
+ GPIO103_KP_MKOUT_0,
+ GPIO104_KP_MKOUT_1,
+ GPIO105_KP_MKOUT_2,
+
+ /* LCD */
+ GPIO58_LCD_LDD_0,
+ GPIO59_LCD_LDD_1,
+ GPIO60_LCD_LDD_2,
+ GPIO61_LCD_LDD_3,
+ GPIO62_LCD_LDD_4,
+ GPIO63_LCD_LDD_5,
+ GPIO64_LCD_LDD_6,
+ GPIO65_LCD_LDD_7,
+ GPIO66_LCD_LDD_8,
+ GPIO67_LCD_LDD_9,
+ GPIO68_LCD_LDD_10,
+ GPIO69_LCD_LDD_11,
+ GPIO70_LCD_LDD_12,
+ GPIO71_LCD_LDD_13,
+ GPIO72_LCD_LDD_14,
+ GPIO73_LCD_LDD_15,
+ GPIO74_LCD_FCLK,
+ GPIO75_LCD_LCLK,
+ GPIO76_LCD_PCLK,
+ GPIO77_LCD_BIAS,
+
+ /* MISC. */
+ GPIO10_GPIO, /* hotsync button */
+ GPIO12_GPIO, /* power detect */
+ GPIO107_GPIO, /* earphone detect */
};
/******************************************************************************
int err = 0;
/* Setup an interrupt for detecting card insert/remove events */
- err = request_irq(IRQ_GPIO_PALMTX_SD_DETECT_N, palmtx_detect_int,
- IRQF_DISABLED | IRQF_SAMPLE_RANDOM |
+ err = gpio_request(GPIO_NR_PALMTX_SD_DETECT_N, "SD IRQ");
+ if (err)
+ goto err;
+ err = gpio_direction_input(GPIO_NR_PALMTX_SD_DETECT_N);
+ if (err)
+ goto err2;
+ err = request_irq(gpio_to_irq(GPIO_NR_PALMTX_SD_DETECT_N),
+ palmtx_detect_int, IRQF_DISABLED | IRQF_SAMPLE_RANDOM |
IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
"SD/MMC card detect", data);
if (err) {
printk(KERN_ERR "%s: cannot request SD/MMC card detect IRQ\n",
__func__);
- return err;
+ goto err2;
}
err = gpio_request(GPIO_NR_PALMTX_SD_POWER, "SD_POWER");
if (err)
- goto pwr_err;
+ goto err3;
+ err = gpio_direction_output(GPIO_NR_PALMTX_SD_POWER, 0);
+ if (err)
+ goto err4;
err = gpio_request(GPIO_NR_PALMTX_SD_READONLY, "SD_READONLY");
if (err)
- goto ro_err;
+ goto err4;
+ err = gpio_direction_input(GPIO_NR_PALMTX_SD_READONLY);
+ if (err)
+ goto err5;
printk(KERN_DEBUG "%s: irq registered\n", __func__);
return 0;
-ro_err:
+err5:
+ gpio_free(GPIO_NR_PALMTX_SD_READONLY);
+err4:
gpio_free(GPIO_NR_PALMTX_SD_POWER);
-pwr_err:
- free_irq(IRQ_GPIO_PALMTX_SD_DETECT_N, data);
+err3:
+ free_irq(gpio_to_irq(GPIO_NR_PALMTX_SD_DETECT_N), data);
+err2:
+ gpio_free(GPIO_NR_PALMTX_SD_DETECT_N);
+err:
return err;
}
{
gpio_free(GPIO_NR_PALMTX_SD_READONLY);
gpio_free(GPIO_NR_PALMTX_SD_POWER);
- free_irq(IRQ_GPIO_PALMTX_SD_DETECT_N, data);
+ free_irq(gpio_to_irq(GPIO_NR_PALMTX_SD_DETECT_N), data);
+ gpio_free(GPIO_NR_PALMTX_SD_DETECT_N);
}
static void palmtx_mci_power(struct device *dev, unsigned int vdd)
KEY(3, 0, KEY_RIGHT),
KEY(3, 2, KEY_LEFT),
-
};
static struct pxa27x_keypad_platform_data palmtx_keypad_platform_data = {
ret = gpio_request(GPIO_NR_PALMTX_BL_POWER, "BL POWER");
if (ret)
goto err;
+ ret = gpio_direction_output(GPIO_NR_PALMTX_BL_POWER, 0);
+ if (ret)
+ goto err2;
ret = gpio_request(GPIO_NR_PALMTX_LCD_POWER, "LCD POWER");
if (ret)
goto err2;
+ ret = gpio_direction_output(GPIO_NR_PALMTX_LCD_POWER, 0);
+ if (ret)
+ goto err3;
return 0;
+err3:
+ gpio_free(GPIO_NR_PALMTX_LCD_POWER);
err2:
gpio_free(GPIO_NR_PALMTX_BL_POWER);
err:
/******************************************************************************
* IrDA
******************************************************************************/
+static int palmtx_irda_startup(struct device *dev)
+{
+ int err;
+ err = gpio_request(GPIO_NR_PALMTX_IR_DISABLE, "IR DISABLE");
+ if (err)
+ goto err;
+ err = gpio_direction_output(GPIO_NR_PALMTX_IR_DISABLE, 1);
+ if (err)
+ gpio_free(GPIO_NR_PALMTX_IR_DISABLE);
+err:
+ return err;
+}
+
+static void palmtx_irda_shutdown(struct device *dev)
+{
+ gpio_free(GPIO_NR_PALMTX_IR_DISABLE);
+}
+
static void palmtx_irda_transceiver_mode(struct device *dev, int mode)
{
gpio_set_value(GPIO_NR_PALMTX_IR_DISABLE, mode & IR_OFF);
}
static struct pxaficp_platform_data palmtx_ficp_platform_data = {
+ .startup = palmtx_irda_startup,
+ .shutdown = palmtx_irda_shutdown,
.transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF,
.transceiver_mode = palmtx_irda_transceiver_mode,
};
/******************************************************************************
* UDC
******************************************************************************/
-static void palmtx_udc_command(int cmd)
-{
- gpio_set_value(GPIO_NR_PALMTX_USB_POWER, !cmd);
- udelay(50);
- gpio_set_value(GPIO_NR_PALMTX_USB_PULLUP, !cmd);
-}
-
static struct pxa2xx_udc_mach_info palmtx_udc_info __initdata = {
.gpio_vbus = GPIO_NR_PALMTX_USB_DETECT_N,
.gpio_vbus_inverted = 1,
- .udc_command = palmtx_udc_command,
+ .gpio_pullup = GPIO_NR_PALMTX_USB_POWER,
+ .gpio_pullup_inverted = 0,
};
/******************************************************************************
ret = gpio_request(GPIO_NR_PALMTX_POWER_DETECT, "CABLE_STATE_AC");
if (ret)
- goto err_cs_ac;
-
- ret = gpio_request(GPIO_NR_PALMTX_USB_DETECT_N, "CABLE_STATE_USB");
+ goto err1;
+ ret = gpio_direction_input(GPIO_NR_PALMTX_POWER_DETECT);
if (ret)
- goto err_cs_usb;
+ goto err2;
return 0;
-err_cs_usb:
+err2:
gpio_free(GPIO_NR_PALMTX_POWER_DETECT);
-err_cs_ac:
+err1:
return ret;
}
return gpio_get_value(GPIO_NR_PALMTX_POWER_DETECT);
}
-static int palmtx_is_usb_online(void)
-{
- return !gpio_get_value(GPIO_NR_PALMTX_USB_DETECT_N);
-}
-
static void power_supply_exit(struct device *dev)
{
- gpio_free(GPIO_NR_PALMTX_USB_DETECT_N);
gpio_free(GPIO_NR_PALMTX_POWER_DETECT);
}
static struct pda_power_pdata power_supply_info = {
.init = power_supply_init,
.is_ac_online = palmtx_is_ac_online,
- .is_usb_online = palmtx_is_usb_online,
.exit = power_supply_exit,
.supplied_to = palmtx_supplicants,
.num_supplicants = ARRAY_SIZE(palmtx_supplicants),
iotable_init(palmtx_io_desc, ARRAY_SIZE(palmtx_io_desc));
}
+/* setup udc GPIOs initial state */
+static void __init palmtx_udc_init(void)
+{
+ if (!gpio_request(GPIO_NR_PALMTX_USB_POWER, "UDC Vbus")) {
+ gpio_direction_output(GPIO_NR_PALMTX_USB_POWER, 1);
+ gpio_free(GPIO_NR_PALMTX_USB_POWER);
+ }
+}
+
+
static void __init palmtx_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config));
set_pxa_fb_info(&palmtx_lcd_screen);
pxa_set_mci_info(&palmtx_mci_platform_data);
+ palmtx_udc_init();
pxa_set_udc_info(&palmtx_udc_info);
pxa_set_ac97_info(NULL);
pxa_set_ficp_info(&palmtx_ficp_platform_data);
+++ /dev/null
-/*
- * LCD panel support for the Siemens SX1 mobile phone
- *
- * Current version : Vovan888@gmail.com, great help from FCA00000
- *
- * 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 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.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-
-#include <mach/gpio.h>
-#include <mach/omapfb.h>
-#include <mach/mcbsp.h>
-#include <mach/mux.h>
-
-/*
- * OMAP310 GPIO registers
- */
-#define GPIO_DATA_INPUT 0xfffce000
-#define GPIO_DATA_OUTPUT 0xfffce004
-#define GPIO_DIR_CONTROL 0xfffce008
-#define GPIO_INT_CONTROL 0xfffce00c
-#define GPIO_INT_MASK 0xfffce010
-#define GPIO_INT_STATUS 0xfffce014
-#define GPIO_PIN_CONTROL 0xfffce018
-
-
-#define A_LCD_SSC_RD 3
-#define A_LCD_SSC_SD 7
-#define _A_LCD_RESET 9
-#define _A_LCD_SSC_CS 12
-#define _A_LCD_SSC_A0 13
-
-#define DSP_REG 0xE1017024
-
-const unsigned char INIT_1[12] = {
- 0x1C, 0x02, 0x88, 0x00, 0x1E, 0xE0, 0x00, 0xDC, 0x00, 0x02, 0x00
-};
-
-const unsigned char INIT_2[127] = {
- 0x15, 0x00, 0x29, 0x00, 0x3E, 0x00, 0x51, 0x00,
- 0x65, 0x00, 0x7A, 0x00, 0x8D, 0x00, 0xA1, 0x00,
- 0xB6, 0x00, 0xC7, 0x00, 0xD8, 0x00, 0xEB, 0x00,
- 0xFB, 0x00, 0x0B, 0x01, 0x1B, 0x01, 0x27, 0x01,
- 0x34, 0x01, 0x41, 0x01, 0x4C, 0x01, 0x55, 0x01,
- 0x5F, 0x01, 0x68, 0x01, 0x70, 0x01, 0x78, 0x01,
- 0x7E, 0x01, 0x86, 0x01, 0x8C, 0x01, 0x94, 0x01,
- 0x9B, 0x01, 0xA1, 0x01, 0xA4, 0x01, 0xA9, 0x01,
- 0xAD, 0x01, 0xB2, 0x01, 0xB7, 0x01, 0xBC, 0x01,
- 0xC0, 0x01, 0xC4, 0x01, 0xC8, 0x01, 0xCB, 0x01,
- 0xCF, 0x01, 0xD2, 0x01, 0xD5, 0x01, 0xD8, 0x01,
- 0xDB, 0x01, 0xE0, 0x01, 0xE3, 0x01, 0xE6, 0x01,
- 0xE8, 0x01, 0xEB, 0x01, 0xEE, 0x01, 0xF1, 0x01,
- 0xF3, 0x01, 0xF8, 0x01, 0xF9, 0x01, 0xFC, 0x01,
- 0x00, 0x02, 0x03, 0x02, 0x07, 0x02, 0x09, 0x02,
- 0x0E, 0x02, 0x13, 0x02, 0x1C, 0x02, 0x00
-};
-
-const unsigned char INIT_3[15] = {
- 0x14, 0x26, 0x33, 0x3D, 0x45, 0x4D, 0x53, 0x59,
- 0x5E, 0x63, 0x67, 0x6D, 0x71, 0x78, 0xFF
-};
-
-static void epson_sendbyte(int flag, unsigned char byte)
-{
- int i, shifter = 0x80;
-
- if (!flag)
- gpio_set_value(_A_LCD_SSC_A0, 0);
- mdelay(2);
- gpio_set_value(A_LCD_SSC_RD, 1);
-
- gpio_set_value(A_LCD_SSC_SD, flag);
-
- OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2200);
- OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2202);
- for (i = 0; i < 8; i++) {
- OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2200);
- gpio_set_value(A_LCD_SSC_SD, shifter & byte);
- OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2202);
- shifter >>= 1;
- }
- gpio_set_value(_A_LCD_SSC_A0, 1);
-}
-
-static void init_system(void)
-{
- omap_mcbsp_request(OMAP_MCBSP3);
- omap_mcbsp_stop(OMAP_MCBSP3);
-}
-
-static void setup_GPIO(void)
-{
- /* new wave */
- gpio_request(A_LCD_SSC_RD, "lcd_ssc_rd");
- gpio_request(A_LCD_SSC_SD, "lcd_ssc_sd");
- gpio_request(_A_LCD_RESET, "lcd_reset");
- gpio_request(_A_LCD_SSC_CS, "lcd_ssc_cs");
- gpio_request(_A_LCD_SSC_A0, "lcd_ssc_a0");
-
- /* set GPIOs to output, with initial data */
- gpio_direction_output(A_LCD_SSC_RD, 1);
- gpio_direction_output(A_LCD_SSC_SD, 0);
- gpio_direction_output(_A_LCD_RESET, 0);
- gpio_direction_output(_A_LCD_SSC_CS, 1);
- gpio_direction_output(_A_LCD_SSC_A0, 1);
-}
-
-static void display_init(void)
-{
- int i;
-
- omap_cfg_reg(MCBSP3_CLKX);
-
- mdelay(2);
- setup_GPIO();
- mdelay(2);
-
- /* reset LCD */
- gpio_set_value(A_LCD_SSC_SD, 1);
- epson_sendbyte(0, 0x25);
-
- gpio_set_value(_A_LCD_RESET, 0);
- mdelay(10);
- gpio_set_value(_A_LCD_RESET, 1);
-
- gpio_set_value(_A_LCD_SSC_CS, 1);
- mdelay(2);
- gpio_set_value(_A_LCD_SSC_CS, 0);
-
- /* init LCD, phase 1 */
- epson_sendbyte(0, 0xCA);
- for (i = 0; i < 10; i++)
- epson_sendbyte(1, INIT_1[i]);
- gpio_set_value(_A_LCD_SSC_CS, 1);
- gpio_set_value(_A_LCD_SSC_CS, 0);
-
- /* init LCD phase 2 */
- epson_sendbyte(0, 0xCB);
- for (i = 0; i < 125; i++)
- epson_sendbyte(1, INIT_2[i]);
- gpio_set_value(_A_LCD_SSC_CS, 1);
- gpio_set_value(_A_LCD_SSC_CS, 0);
-
- /* init LCD phase 2a */
- epson_sendbyte(0, 0xCC);
- for (i = 0; i < 14; i++)
- epson_sendbyte(1, INIT_3[i]);
- gpio_set_value(_A_LCD_SSC_CS, 1);
- gpio_set_value(_A_LCD_SSC_CS, 0);
-
- /* init LCD phase 3 */
- epson_sendbyte(0, 0xBC);
- epson_sendbyte(1, 0x08);
- gpio_set_value(_A_LCD_SSC_CS, 1);
- gpio_set_value(_A_LCD_SSC_CS, 0);
-
- /* init LCD phase 4 */
- epson_sendbyte(0, 0x07);
- epson_sendbyte(1, 0x05);
- gpio_set_value(_A_LCD_SSC_CS, 1);
- gpio_set_value(_A_LCD_SSC_CS, 0);
-
- /* init LCD phase 5 */
- epson_sendbyte(0, 0x94);
- gpio_set_value(_A_LCD_SSC_CS, 1);
- gpio_set_value(_A_LCD_SSC_CS, 0);
-
- /* init LCD phase 6 */
- epson_sendbyte(0, 0xC6);
- epson_sendbyte(1, 0x80);
- gpio_set_value(_A_LCD_SSC_CS, 1);
- mdelay(100); /* used to be 1000 */
- gpio_set_value(_A_LCD_SSC_CS, 0);
-
- /* init LCD phase 7 */
- epson_sendbyte(0, 0x16);
- epson_sendbyte(1, 0x02);
- epson_sendbyte(1, 0x00);
- epson_sendbyte(1, 0xB1);
- epson_sendbyte(1, 0x00);
- gpio_set_value(_A_LCD_SSC_CS, 1);
- gpio_set_value(_A_LCD_SSC_CS, 0);
-
- /* init LCD phase 8 */
- epson_sendbyte(0, 0x76);
- epson_sendbyte(1, 0x00);
- epson_sendbyte(1, 0x00);
- epson_sendbyte(1, 0xDB);
- epson_sendbyte(1, 0x00);
- gpio_set_value(_A_LCD_SSC_CS, 1);
- gpio_set_value(_A_LCD_SSC_CS, 0);
-
- /* init LCD phase 9 */
- epson_sendbyte(0, 0xAF);
- gpio_set_value(_A_LCD_SSC_CS, 1);
-}
-
-static int sx1_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)
-{
- return 0;
-}
-
-static void sx1_panel_cleanup(struct lcd_panel *panel)
-{
-}
-
-static void sx1_panel_disable(struct lcd_panel *panel)
-{
- printk(KERN_INFO "SX1: LCD panel disable\n");
- sx1_setmmipower(0);
- gpio_set_value(_A_LCD_SSC_CS, 1);
-
- epson_sendbyte(0, 0x25);
- gpio_set_value(_A_LCD_SSC_CS, 0);
-
- epson_sendbyte(0, 0xAE);
- gpio_set_value(_A_LCD_SSC_CS, 1);
- mdelay(100);
- gpio_set_value(_A_LCD_SSC_CS, 0);
-
- epson_sendbyte(0, 0x95);
- gpio_set_value(_A_LCD_SSC_CS, 1);
-}
-
-static int sx1_panel_enable(struct lcd_panel *panel)
-{
- printk(KERN_INFO "lcd_sx1: LCD panel enable\n");
- init_system();
- display_init();
-
- sx1_setmmipower(1);
- sx1_setbacklight(0x18);
- sx1_setkeylight (0x06);
- return 0;
-}
-
-
-static unsigned long sx1_panel_get_caps(struct lcd_panel *panel)
-{
- return 0;
-}
-
-struct lcd_panel sx1_panel = {
- .name = "sx1",
- .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC |
- OMAP_LCDC_INV_HSYNC | OMAP_LCDC_INV_PIX_CLOCK |
- OMAP_LCDC_INV_OUTPUT_EN,
-
- .x_res = 176,
- .y_res = 220,
- .data_lines = 16,
- .bpp = 16,
- .hsw = 5,
- .hfp = 5,
- .hbp = 5,
- .vsw = 2,
- .vfp = 1,
- .vbp = 1,
- .pixel_clock = 1500,
-
- .init = sx1_panel_init,
- .cleanup = sx1_panel_cleanup,
- .enable = sx1_panel_enable,
- .disable = sx1_panel_disable,
- .get_caps = sx1_panel_get_caps,
-};
-
-static int sx1_panel_probe(struct platform_device *pdev)
-{
- omapfb_register_panel(&sx1_panel);
- return 0;
-}
-
-static int sx1_panel_remove(struct platform_device *pdev)
-{
- return 0;
-}
-
-static int sx1_panel_suspend(struct platform_device *pdev, pm_message_t mesg)
-{
- return 0;
-}
-
-static int sx1_panel_resume(struct platform_device *pdev)
-{
- return 0;
-}
-
-struct platform_driver sx1_panel_driver = {
- .probe = sx1_panel_probe,
- .remove = sx1_panel_remove,
- .suspend = sx1_panel_suspend,
- .resume = sx1_panel_resume,
- .driver = {
- .name = "lcd_sx1",
- .owner = THIS_MODULE,
- },
-};
-
-static int sx1_panel_drv_init(void)
-{
- return platform_driver_register(&sx1_panel_driver);
-}
-
-static void sx1_panel_drv_cleanup(void)
-{
- platform_driver_unregister(&sx1_panel_driver);
-}
-
-module_init(sx1_panel_drv_init);
-module_exit(sx1_panel_drv_cleanup);
projects / linux-2.6-omap-h63xx.git / commitdiff