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Diffstat (limited to 'arch/arm/mach-pxa/saar.c')
-rw-r--r--arch/arm/mach-pxa/saar.c105
1 files changed, 104 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c
index 8241a63ea589..115b6f234bdd 100644
--- a/arch/arm/mach-pxa/saar.c
+++ b/arch/arm/mach-pxa/saar.c
@@ -22,9 +22,13 @@
#include <linux/i2c.h>
#include <linux/smc91x.h>
#include <linux/mfd/da903x.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/onenand.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include <asm/mach/flash.h>
#include <mach/pxa930.h>
#include <plat/i2c.h>
@@ -33,7 +37,7 @@
#include "devices.h"
#include "generic.h"
-#define GPIO_LCD_RESET (16)
+#define GPIO_LCD_RESET (16)
/* SAAR MFP configurations */
static mfp_cfg_t saar_mfp_cfg[] __initdata = {
@@ -56,6 +60,31 @@ static mfp_cfg_t saar_mfp_cfg[] __initdata = {
/* Ethernet */
DF_nCS1_nCS3,
GPIO97_GPIO,
+
+ /* DFI */
+ DF_INT_RnB_ND_INT_RnB,
+ DF_nRE_nOE_ND_nRE,
+ DF_nWE_ND_nWE,
+ DF_CLE_nOE_ND_CLE,
+ DF_nADV1_ALE_ND_ALE,
+ DF_nADV2_ALE_nCS3,
+ DF_nCS0_ND_nCS0,
+ DF_IO0_ND_IO0,
+ DF_IO1_ND_IO1,
+ DF_IO2_ND_IO2,
+ DF_IO3_ND_IO3,
+ DF_IO4_ND_IO4,
+ DF_IO5_ND_IO5,
+ DF_IO6_ND_IO6,
+ DF_IO7_ND_IO7,
+ DF_IO8_ND_IO8,
+ DF_IO9_ND_IO9,
+ DF_IO10_ND_IO10,
+ DF_IO11_ND_IO11,
+ DF_IO12_ND_IO12,
+ DF_IO13_ND_IO13,
+ DF_IO14_ND_IO14,
+ DF_IO15_ND_IO15,
};
#define SAAR_ETH_PHYS (0x14000000)
@@ -451,10 +480,15 @@ static inline void saar_init_lcd(void) {}
#endif
#if defined(CONFIG_I2C_PXA) || defined(CONFIG_I2C_PXA_MODULE)
+static struct da9034_backlight_pdata saar_da9034_backlight = {
+ .output_current = 4, /* 4mA */
+};
+
static struct da903x_subdev_info saar_da9034_subdevs[] = {
[0] = {
.name = "da903x-backlight",
.id = DA9034_ID_WLED,
+ .platform_data = &saar_da9034_backlight,
},
};
@@ -480,12 +514,81 @@ static void __init saar_init_i2c(void)
#else
static inline void saar_init_i2c(void) {}
#endif
+
+#if defined(CONFIG_MTD_ONENAND) || defined(CONFIG_MTD_ONENAND_MODULE)
+static struct mtd_partition saar_onenand_partitions[] = {
+ {
+ .name = "bootloader",
+ .offset = 0,
+ .size = SZ_1M,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "reserved",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_128K,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "reserved",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_8M,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "kernel",
+ .offset = MTDPART_OFS_APPEND,
+ .size = (SZ_2M + SZ_1M),
+ .mask_flags = 0,
+ }, {
+ .name = "filesystem",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_48M,
+ .mask_flags = 0,
+ }
+};
+
+static struct onenand_platform_data saar_onenand_info = {
+ .parts = saar_onenand_partitions,
+ .nr_parts = ARRAY_SIZE(saar_onenand_partitions),
+};
+
+#define SMC_CS0_PHYS_BASE (0x10000000)
+
+static struct resource saar_resource_onenand[] = {
+ [0] = {
+ .start = SMC_CS0_PHYS_BASE,
+ .end = SMC_CS0_PHYS_BASE + SZ_1M,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device saar_device_onenand = {
+ .name = "onenand-flash",
+ .id = -1,
+ .dev = {
+ .platform_data = &saar_onenand_info,
+ },
+ .resource = saar_resource_onenand,
+ .num_resources = ARRAY_SIZE(saar_resource_onenand),
+};
+
+static void __init saar_init_onenand(void)
+{
+ platform_device_register(&saar_device_onenand);
+}
+#else
+static void __init saar_init_onenand(void) {}
+#endif
+
static void __init saar_init(void)
{
/* initialize MFP configurations */
pxa3xx_mfp_config(ARRAY_AND_SIZE(saar_mfp_cfg));
+ pxa_set_ffuart_info(NULL);
+ pxa_set_btuart_info(NULL);
+ pxa_set_stuart_info(NULL);
+
platform_device_register(&smc91x_device);
+ saar_init_onenand();
saar_init_i2c();
saar_init_lcd();