board jettaplus:add power deinit for rk616

diff --git a/arch/arm/mach-rk3188/board-rk3188-jettaplus.c b/arch/arm/mach-rk3188/board-rk3188-jettaplus.c
index 525b7015acd66635dbf8eaf9036ada172a102446..03c8ede6d3de1c688d2b71733f4e69509f34bc93 100644 (file)
--- a/arch/arm/mach-rk3188/board-rk3188-jettaplus.c
+++ b/arch/arm/mach-rk3188/board-rk3188-jettaplus.c
@@ -738,8 +738,19 @@ static int rk616_power_on_init(void)
 }
 
 
+static int rk616_power_deinit(void)
+{
+       gpio_set_value(RK616_PWREN_PIN,GPIO_LOW);
+       gpio_set_value(RK616_RST_PIN,GPIO_LOW);
+       gpio_free(RK616_PWREN_PIN);
+       gpio_free(RK616_RST_PIN);
+       
+       return 0;
+}
+
 static struct rk616_platform_data rk616_pdata = {
        .power_init = rk616_power_on_init,
+       .power_deinit = rk616_power_deinit,
        .scl_rate   = RK616_SCL_RATE,
        .lcd0_func = INPUT,             //port lcd0 as input
        .lcd1_func = INPUT,             //port lcd1 as input
@@ -1621,8 +1632,8 @@ static struct pmu_info  wm8326_dcdc_info[] = {
        #else
        {
                .name          = "dcdc4",   //vcc_io
-               .min_uv          = 3200000,
-               .max_uv         = 3200000,
+               .min_uv          = 3000000,
+               .max_uv         = 3000000,
                .suspend_vol  =  2800000,
        },
        #endif