it50 key charge

diff --git a/arch/arm/mach-rk2818/board-infoit50.c b/arch/arm/mach-rk2818/board-infoit50.c
index efa7452b691c8ca25e55f052efbdb078d7405681..2b1a8e66a2c37809beb5d897d496c0aee28b1cc9 100644 (file)
--- a/arch/arm/mach-rk2818/board-infoit50.c
+++ b/arch/arm/mach-rk2818/board-infoit50.c
@@ -395,6 +395,11 @@ struct rk2818_gpio_expander_info  extgpio_tca6424_settinginfo[] = {
                .pin_type           = GPIO_OUT,
                .pin_value                      =GPIO_HIGH,
        },
+       {
+               .gpio_num               = TCA6424_P17,// 3G reset
+               .pin_type           = GPIO_OUT,
+               .pin_value                      =GPIO_HIGH,
+       },
        {
                .gpio_num               = TCA6424_P22,  //headset_observe
                .pin_type               = GPIO_IN,
@@ -1338,11 +1343,11 @@ static void rk2818_power_off(void)
 #define PLAY_ON_LEVEL 0
 static  ADC_keyst gAdcValueTab[] = 
 {
-       {0,  AD2KEY1},///VOLUME_DOWN
-       {118, AD2KEY2},///VOLUME_UP
+       {0,  AD2KEY4},  //home   AD2KEY1},///VOLUME_DOWN
+       {118, AD2KEY5},  //back AD2KEY2},///VOLUME_UP
        {408, AD2KEY3},///MENU
-       {510, AD2KEY4},///HOME
-       {612, AD2KEY5},///BACK
+       {510, AD2KEY2},  ///VOLUME_UP AD2KEY4},///HOME
+       {612, AD2KEY1}, //VOLUME_DOWN  AD2KEY5},///BACK
        {816, AD2KEY6},///CALL
        {221, KEYSTART},///ENTER
        {0,0}