aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-pxa/palmtx.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-pxa/palmtx.c')
-rw-r--r--arch/arm/mach-pxa/palmtx.c45
1 files changed, 21 insertions, 24 deletions
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index e99a893c58a..6c15d84bde5 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -27,6 +27,7 @@
#include <linux/gpio.h>
#include <linux/wm97xx_batt.h>
#include <linux/power_supply.h>
+#include <linux/usb/gpio_vbus.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -359,11 +360,18 @@ static struct pxaficp_platform_data palmtx_ficp_platform_data = {
/******************************************************************************
* UDC
******************************************************************************/
-static struct pxa2xx_udc_mach_info palmtx_udc_info __initdata = {
+static struct gpio_vbus_mach_info palmtx_udc_info = {
.gpio_vbus = GPIO_NR_PALMTX_USB_DETECT_N,
.gpio_vbus_inverted = 1,
.gpio_pullup = GPIO_NR_PALMTX_USB_PULLUP,
- .gpio_pullup_inverted = 0,
+};
+
+static struct platform_device palmtx_gpio_vbus = {
+ .name = "gpio-vbus",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmtx_udc_info,
+ },
};
/******************************************************************************
@@ -483,30 +491,18 @@ static struct pxafb_mach_info palmtx_lcd_screen = {
/******************************************************************************
* Power management - standby
******************************************************************************/
-#ifdef CONFIG_PM
-static u32 *addr __initdata;
-static u32 resume[3] __initdata = {
- 0xe3a00101, /* mov r0, #0x40000000 */
- 0xe380060f, /* orr r0, r0, #0x00f00000 */
- 0xe590f008, /* ldr pc, [r0, #0x08] */
-};
-
-static int __init palmtx_pm_init(void)
+static void __init palmtx_pm_init(void)
{
- int i;
-
- /* this is where the bootloader jumps */
- addr = phys_to_virt(PALMTX_STR_BASE);
-
- for (i = 0; i < 3; i++)
- addr[i] = resume[i];
-
- return 0;
+ static u32 resume[] = {
+ 0xe3a00101, /* mov r0, #0x40000000 */
+ 0xe380060f, /* orr r0, r0, #0x00f00000 */
+ 0xe590f008, /* ldr pc, [r0, #0x08] */
+ };
+
+ /* copy the bootloader */
+ memcpy(phys_to_virt(PALMTX_STR_BASE), resume, sizeof(resume));
}
-device_initcall(palmtx_pm_init);
-#endif
-
/******************************************************************************
* Machine init
******************************************************************************/
@@ -517,6 +513,7 @@ static struct platform_device *devices[] __initdata = {
&palmtx_backlight,
&power_supply,
&palmtx_asoc,
+ &palmtx_gpio_vbus,
};
static struct map_desc palmtx_io_desc[] __initdata = {
@@ -548,11 +545,11 @@ static void __init palmtx_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config));
+ palmtx_pm_init();
set_pxa_fb_info(&palmtx_lcd_screen);
pxa_set_mci_info(&palmtx_mci_platform_data);
palmtx_udc_init();
pxa_set_ac97_info(&palmtx_ac97_pdata);
- pxa_set_udc_info(&palmtx_udc_info);
pxa_set_ficp_info(&palmtx_ficp_platform_data);
pxa_set_keypad_info(&palmtx_keypad_platform_data);
wm97xx_bat_set_pdata(&wm97xx_batt_pdata);