From: yxj <yxj@rock-chips.com>
Date: Sun, 19 May 2013 07:45:55 +0000 (+0800)
Subject: board jettaplus:add power deinit for rk616
X-Git-Tag: firefly_0821_release~7076
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fb5017529a47ad93c6f206e94081840ca325fd41;p=firefly-linux-kernel-4.4.55.git

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 525b7015acd6..03c8ede6d3de 100644
--- 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