Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa...

[linux-2.6-omap-h63xx.git] / arch / arm / mach-pxa / e400.c

diff --git a/arch/arm/mach-pxa/e400.c b/arch/arm/mach-pxa/e400.c
index ed8bb543a3906a1b4887b0c3167f5b6f35aed124..bed0336aca3d1c1366d4c3a5826bbefed4875c59 100644 (file)
--- a/arch/arm/mach-pxa/e400.c
+++ b/arch/arm/mach-pxa/e400.c
@@ -12,20 +12,26 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/t7l66xb.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
 
 #include <asm/setup.h>
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
 
-#include <mach/pxa-regs.h>
 #include <mach/mfp-pxa25x.h>
+#include <mach/pxa-regs.h>
 #include <mach/hardware.h>
-
+#include <mach/eseries-gpio.h>
 #include <mach/pxafb.h>
 #include <mach/udc.h>
 
 #include "generic.h"
 #include "eseries.h"
+#include "clock.h"
 
 /* ------------------------ E400 LCD definitions ------------------------ */
 
@@ -65,7 +71,10 @@ static unsigned long e400_pin_config[] __initdata = {
        GPIO42_BTUART_RXD,
        GPIO43_BTUART_TXD,
        GPIO44_BTUART_CTS,
-       GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
+
+       /* TMIO controller */
+       GPIO19_GPIO, /* t7l66xb #PCLR */
+       GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 
        /* wakeup */
        GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
@@ -73,10 +82,60 @@ static unsigned long e400_pin_config[] __initdata = {
 
 /* ---------------------------------------------------------------------- */
 
+static struct mtd_partition partition_a = {
+       .name = "Internal NAND flash",
+       .offset =  0,
+       .size =  MTDPART_SIZ_FULL,
+};
+
+static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
+
+static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
+       .options = 0,
+       .offs = 4,
+       .len = 2,
+       .pattern = scan_ff_pattern
+};
+
+static struct tmio_nand_data e400_t7l66xb_nand_config = {
+       .num_partitions = 1,
+       .partition = &partition_a,
+       .badblock_pattern = &e400_t7l66xb_nand_bbt,
+};
+
+static struct t7l66xb_platform_data e400_t7l66xb_info = {
+       .irq_base               = IRQ_BOARD_START,
+       .enable                 = &eseries_tmio_enable,
+       .suspend                = &eseries_tmio_suspend,
+       .resume                 = &eseries_tmio_resume,
+
+       .nand_data              = &e400_t7l66xb_nand_config,
+};
+
+static struct platform_device e400_t7l66xb_device = {
+       .name           = "t7l66xb",
+       .id             = -1,
+       .dev            = {
+               .platform_data = &e400_t7l66xb_info,
+       },
+       .num_resources = 2,
+       .resource      = eseries_tmio_resources,
+};
+
+/* ---------------------------------------------------------- */
+
+static struct platform_device *devices[] __initdata = {
+       &e400_t7l66xb_device,
+};
+
 static void __init e400_init(void)
 {
        pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
+       /* Fixme - e400 may have a switched clock */
+       eseries_register_clks();
+       eseries_get_tmio_gpios();
        set_pxa_fb_info(&e400_pxafb_mach_info);
+       platform_add_devices(devices, ARRAY_SIZE(devices));
        pxa_set_udc_info(&e7xx_udc_mach_info);
 }