Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

[pandora-kernel.git] / arch / arm / mach-pxa / palmld.c

diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index 8587477..ecf5910 100644 (file)
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -24,6 +24,7 @@
 #include <linux/gpio.h>
 #include <linux/wm97xx_batt.h>
 #include <linux/power_supply.h>
+#include <linux/sysdev.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -68,10 +69,10 @@ static unsigned long palmld_pin_config[] __initdata = {
        GPIO47_FICP_TXD,
 
        /* MATRIX KEYPAD */
-       GPIO100_KP_MKIN_0,
-       GPIO101_KP_MKIN_1,
-       GPIO102_KP_MKIN_2,
-       GPIO97_KP_MKIN_3,
+       GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
+       GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
+       GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
+       GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
        GPIO103_KP_MKOUT_0,
        GPIO104_KP_MKOUT_1,
        GPIO105_KP_MKOUT_2,
@@ -506,6 +507,33 @@ static struct pxafb_mach_info palmld_lcd_screen = {
        .lcd_conn       = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
 };
 
+/******************************************************************************
+ * 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 palmld_pm_init(void)
+{
+       int i;
+
+       /* this is where the bootloader jumps */
+       addr = phys_to_virt(PALMLD_STR_BASE);
+
+       for (i = 0; i < 3; i++)
+               addr[i] = resume[i];
+
+       return 0;
+}
+
+device_initcall(palmld_pm_init);
+#endif
+
 /******************************************************************************
  * Machine init
  ******************************************************************************/