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[ARM] pxa: PalmTX and PalmT5 USB fixes

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Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
This commit is contained in:
Marek Vasut 2009-04-12 16:37:23 +02:00 committed by Eric Miao
parent 918c71c0ff
commit efb12cd20a
4 changed files with 12 additions and 12 deletions
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1
arch/arm/mach-pxa/include/mach/palmt5.h
View File

@ -37,7 +37,6 @@
/* USB */
#define GPIO_NR_PALMT5_USB_DETECT_N 15
#define GPIO_NR_PALMT5_USB_POWER 95
#define GPIO_NR_PALMT5_USB_PULLUP 93
/* LCD/BACKLIGHT */

1
arch/arm/mach-pxa/include/mach/palmtx.h
View File

@ -38,7 +38,6 @@
/* USB */
#define GPIO_NR_PALMTX_USB_DETECT_N 13
#define GPIO_NR_PALMTX_USB_POWER 95
#define GPIO_NR_PALMTX_USB_PULLUP 93
/* LCD/BACKLIGHT */

11
arch/arm/mach-pxa/palmt5.c
View File

@ -64,6 +64,7 @@ static unsigned long palmt5_pin_config[] __initdata = {
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
GPIO95_AC97_nRESET,
/* IrDA */
GPIO40_GPIO, /* ir disable */
@ -72,7 +73,7 @@ static unsigned long palmt5_pin_config[] __initdata = {
/* USB */
GPIO15_GPIO, /* usb detect */
GPIO95_GPIO, /* usb power */
GPIO93_GPIO, /* usb power */
/* MATRIX KEYPAD */
GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
@ -344,7 +345,7 @@ static struct pxaficp_platform_data palmt5_ficp_platform_data = {
static struct pxa2xx_udc_mach_info palmt5_udc_info __initdata = {
.gpio_vbus = GPIO_NR_PALMT5_USB_DETECT_N,
.gpio_vbus_inverted = 1,
.gpio_pullup = GPIO_NR_PALMT5_USB_POWER,
.gpio_pullup = GPIO_NR_PALMT5_USB_PULLUP,
.gpio_pullup_inverted = 0,
};
@ -490,9 +491,9 @@ static struct platform_device *devices[] __initdata = {
/* setup udc GPIOs initial state */
static void __init palmt5_udc_init(void)
{
if (!gpio_request(GPIO_NR_PALMT5_USB_POWER, "UDC Vbus")) {
gpio_direction_output(GPIO_NR_PALMT5_USB_POWER, 1);
gpio_free(GPIO_NR_PALMT5_USB_POWER);
if (!gpio_request(GPIO_NR_PALMT5_USB_PULLUP, "UDC Vbus")) {
gpio_direction_output(GPIO_NR_PALMT5_USB_PULLUP, 1);
gpio_free(GPIO_NR_PALMT5_USB_PULLUP);
}
}

11
arch/arm/mach-pxa/palmtx.c
View File

@ -64,6 +64,7 @@ static unsigned long palmtx_pin_config[] __initdata = {
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
GPIO95_AC97_nRESET,
/* IrDA */
GPIO40_GPIO, /* ir disable */
@ -75,7 +76,7 @@ static unsigned long palmtx_pin_config[] __initdata = {
/* USB */
GPIO13_GPIO, /* usb detect */
GPIO95_GPIO, /* usb power */
GPIO93_GPIO, /* usb power */
/* PCMCIA */
GPIO48_nPOE,
@ -359,7 +360,7 @@ static struct pxaficp_platform_data palmtx_ficp_platform_data = {
static struct pxa2xx_udc_mach_info palmtx_udc_info __initdata = {
.gpio_vbus = GPIO_NR_PALMTX_USB_DETECT_N,
.gpio_vbus_inverted = 1,
.gpio_pullup = GPIO_NR_PALMTX_USB_POWER,
.gpio_pullup = GPIO_NR_PALMTX_USB_PULLUP,
.gpio_pullup_inverted = 0,
};
@ -514,9 +515,9 @@ static void __init palmtx_map_io(void)
/* 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);
if (!gpio_request(GPIO_NR_PALMTX_USB_PULLUP, "UDC Vbus")) {
gpio_direction_output(GPIO_NR_PALMTX_USB_PULLUP, 1);
gpio_free(GPIO_NR_PALMTX_USB_PULLUP);
}
}