rk30:sdk:modify vcc_25 voltage,set ldo10 in switch mode

diff --git a/arch/arm/mach-rk30/board-rk30-sdk-wm8326.c b/arch/arm/mach-rk30/board-rk30-sdk-wm8326.c
index dfaeccdcc6f9955722c435e40e114c0cde7df626..f3ceba9536a29b1bdb3fabd7cdbe39c23f9f25e8 100755 (executable)
--- a/arch/arm/mach-rk30/board-rk30-sdk-wm8326.c
+++ b/arch/arm/mach-rk30/board-rk30-sdk-wm8326.c
@@ -89,6 +89,8 @@ static int wm831x_pre_init(struct wm831x *parm)
        wm831x_set_bits(parm,WM831X_DC3_ON_CONFIG ,0x0300,0x0000);
        wm831x_set_bits(parm,0x4066,0x0300,0x0000);
 
+       wm831x_set_bits(parm,WM831X_LDO10_CONTROL ,0x0040,0x0040);// set ldo10 in switch mode
+
        wm831x_reg_write(parm, WM831X_SECURITY_KEY, LOCK_SECURITY_KEY); // lock security key
 
        return 0;
@@ -117,8 +119,8 @@ int wm831x_post_init(struct wm831x *Wm831x)
        udelay(100);
 
        ldo = regulator_get(NULL, "ldo5");      //vcc_25
-       regulator_set_voltage(ldo, 1800000, 1800000);
-       regulator_set_suspend_voltage(ldo, 1800000);
+       regulator_set_voltage(ldo, 2500000, 2500000);
+       regulator_set_suspend_voltage(ldo, 2500000);
        regulator_enable(ldo);
 //     printk("%s set ldo5 vcc_25=%dmV end\n", __func__, regulator_get_voltage(ldo));
        regulator_put(ldo);