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Diffstat (limited to 'arch/arm/mach-pxa/hx4700.c')
-rw-r--r--arch/arm/mach-pxa/hx4700.c71
1 files changed, 26 insertions, 45 deletions
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index d09da6a746b..e6311988add 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -127,7 +127,11 @@ static unsigned long hx4700_pin_config[] __initdata = {
GPIO19_SSP2_SCLK,
GPIO86_SSP2_RXD,
GPIO87_SSP2_TXD,
- GPIO88_GPIO,
+ GPIO88_GPIO | MFP_LPM_DRIVE_HIGH, /* TSC2046_CS */
+
+ /* BQ24022 Regulator */
+ GPIO72_GPIO | MFP_LPM_KEEP_OUTPUT, /* BQ24022_nCHARGE_EN */
+ GPIO96_GPIO | MFP_LPM_KEEP_OUTPUT, /* BQ24022_ISET2 */
/* HX4700 specific input GPIOs */
GPIO12_GPIO | WAKEUP_ON_EDGE_RISE, /* ASIC3_IRQ */
@@ -135,6 +139,10 @@ static unsigned long hx4700_pin_config[] __initdata = {
GPIO14_GPIO, /* nWLAN_IRQ */
/* HX4700 specific output GPIOs */
+ GPIO61_GPIO | MFP_LPM_DRIVE_HIGH, /* W3220_nRESET */
+ GPIO71_GPIO | MFP_LPM_DRIVE_HIGH, /* ASIC3_nRESET */
+ GPIO81_GPIO | MFP_LPM_DRIVE_HIGH, /* CPU_GP_nRESET */
+ GPIO116_GPIO | MFP_LPM_DRIVE_HIGH, /* CPU_HW_nRESET */
GPIO102_GPIO | MFP_LPM_DRIVE_LOW, /* SYNAPTICS_POWER_ON */
GPIO10_GPIO, /* GSM_IRQ */
@@ -288,27 +296,11 @@ static struct asic3_led asic3_leds[ASIC3_NUM_LEDS] = {
static struct resource asic3_resources[] = {
/* GPIO part */
- [0] = {
- .start = ASIC3_PHYS,
- .end = ASIC3_PHYS + ASIC3_MAP_SIZE_16BIT - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = PXA_GPIO_TO_IRQ(GPIO12_HX4700_ASIC3_IRQ),
- .end = PXA_GPIO_TO_IRQ(GPIO12_HX4700_ASIC3_IRQ),
- .flags = IORESOURCE_IRQ,
- },
+ [0] = DEFINE_RES_MEM(ASIC3_PHYS, ASIC3_MAP_SIZE_16BIT),
+ [1] = DEFINE_RES_IRQ(PXA_GPIO_TO_IRQ(GPIO12_HX4700_ASIC3_IRQ)),
/* SD part */
- [2] = {
- .start = ASIC3_SD_PHYS,
- .end = ASIC3_SD_PHYS + ASIC3_MAP_SIZE_16BIT - 1,
- .flags = IORESOURCE_MEM,
- },
- [3] = {
- .start = PXA_GPIO_TO_IRQ(GPIO66_HX4700_ASIC3_nSDIO_IRQ),
- .end = PXA_GPIO_TO_IRQ(GPIO66_HX4700_ASIC3_nSDIO_IRQ),
- .flags = IORESOURCE_IRQ,
- },
+ [2] = DEFINE_RES_MEM(ASIC3_SD_PHYS, ASIC3_MAP_SIZE_16BIT),
+ [3] = DEFINE_RES_IRQ(PXA_GPIO_TO_IRQ(GPIO66_HX4700_ASIC3_nSDIO_IRQ)),
};
static struct asic3_platform_data asic3_platform_data = {
@@ -335,11 +327,7 @@ static struct platform_device asic3 = {
*/
static struct resource egpio_resources[] = {
- [0] = {
- .start = PXA_CS5_PHYS,
- .end = PXA_CS5_PHYS + 0x4 - 1,
- .flags = IORESOURCE_MEM,
- },
+ [0] = DEFINE_RES_MEM(PXA_CS5_PHYS, 0x4),
};
static struct htc_egpio_chip egpio_chips[] = {
@@ -529,11 +517,7 @@ static struct w100fb_mach_info w3220_info = {
};
static struct resource w3220_resources[] = {
- [0] = {
- .start = ATI_W3220_PHYS,
- .end = ATI_W3220_PHYS + 0x00ffffff,
- .flags = IORESOURCE_MEM,
- },
+ [0] = DEFINE_RES_MEM(ATI_W3220_PHYS, SZ_16M),
};
static struct platform_device w3220 = {
@@ -675,20 +659,12 @@ static struct pda_power_pdata power_supply_info = {
};
static struct resource power_supply_resources[] = {
- [0] = {
- .name = "ac",
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
- IORESOURCE_IRQ_LOWEDGE,
- .start = PXA_GPIO_TO_IRQ(GPIOD9_nAC_IN),
- .end = PXA_GPIO_TO_IRQ(GPIOD9_nAC_IN),
- },
- [1] = {
- .name = "usb",
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
- IORESOURCE_IRQ_LOWEDGE,
- .start = PXA_GPIO_TO_IRQ(GPIOD14_nUSBC_DETECT),
- .end = PXA_GPIO_TO_IRQ(GPIOD14_nUSBC_DETECT),
- },
+ [0] = DEFINE_RES_NAMED(PXA_GPIO_TO_IRQ(GPIOD9_nAC_IN), 1, "ac",
+ IORESOURCE_IRQ |
+ IORESOURCE_IRQ_HIGHEDGE | IORESOURCE_IRQ_LOWEDGE),
+ [1] = DEFINE_RES_NAMED(PXA_GPIO_TO_IRQ(GPIOD14_nUSBC_DETECT), 1, "usb",
+ IORESOURCE_IRQ |
+ IORESOURCE_IRQ_HIGHEDGE | IORESOURCE_IRQ_LOWEDGE),
};
static struct platform_device power_supply = {
@@ -872,14 +848,19 @@ static struct gpio global_gpios[] = {
{ GPIO110_HX4700_LCD_LVDD_3V3_ON, GPIOF_OUT_INIT_HIGH, "LCD_LVDD" },
{ GPIO111_HX4700_LCD_AVDD_3V3_ON, GPIOF_OUT_INIT_HIGH, "LCD_AVDD" },
{ GPIO32_HX4700_RS232_ON, GPIOF_OUT_INIT_HIGH, "RS232_ON" },
+ { GPIO61_HX4700_W3220_nRESET, GPIOF_OUT_INIT_HIGH, "W3220_nRESET" },
{ GPIO71_HX4700_ASIC3_nRESET, GPIOF_OUT_INIT_HIGH, "ASIC3_nRESET" },
+ { GPIO81_HX4700_CPU_GP_nRESET, GPIOF_OUT_INIT_HIGH, "CPU_GP_nRESET" },
{ GPIO82_HX4700_EUART_RESET, GPIOF_OUT_INIT_HIGH, "EUART_RESET" },
+ { GPIO116_HX4700_CPU_HW_nRESET, GPIOF_OUT_INIT_HIGH, "CPU_HW_nRESET" },
};
static void __init hx4700_init(void)
{
int ret;
+ PCFR = PCFR_GPR_EN | PCFR_OPDE;
+
pxa2xx_mfp_config(ARRAY_AND_SIZE(hx4700_pin_config));
gpio_set_wake(GPIO12_HX4700_ASIC3_IRQ, 1);
ret = gpio_request_array(ARRAY_AND_SIZE(global_gpios));