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rk3066b:modify the defultpmu output voltage

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This commit is contained in:
zq
2012-08-29 18:33:12 +08:00
parent 2d2bb2ac2b
commit 6f41fb85c3
1 changed files with 7 additions and 6 deletions
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13
arch/arm/mach-rk30/board-rk3066b-sdk-wm8326.c Normal file → Executable file
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@@ -196,7 +196,7 @@ int wm831x_post_init(struct wm831x *Wm831x)
udelay(100);
ldo = regulator_get(NULL, "ldo4"); // vdd_11
regulator_set_voltage(ldo, 1100000, 1100000);
regulator_set_voltage(ldo, 1000000, 1000000);
regulator_set_suspend_voltage(ldo, 1000000);
regulator_enable(ldo);
// printk("%s set ldo4 vdd_11=%dmV end\n", __func__, regulator_get_voltage(ldo));
@@ -204,8 +204,8 @@ int wm831x_post_init(struct wm831x *Wm831x)
udelay(100);
ldo = regulator_get(NULL, "ldo5"); //vcc_25
regulator_set_voltage(ldo, 2500000, 2500000);
regulator_set_suspend_voltage(ldo, 2500000);
regulator_set_voltage(ldo, 1800000, 1800000);
regulator_set_suspend_voltage(ldo,1800000);
regulator_enable(ldo);
// printk("%s set ldo5 vcc_25=%dmV end\n", __func__, regulator_get_voltage(ldo));
regulator_put(ldo);
@@ -224,7 +224,7 @@ int wm831x_post_init(struct wm831x *Wm831x)
udelay(100);
dcdc = regulator_get(NULL, "vdd_cpu"); // vdd_arm
regulator_set_voltage(dcdc, 1100000, 1100000);
regulator_set_voltage(dcdc, 1000000, 1000000);
regulator_set_suspend_voltage(dcdc, 1000000);
regulator_enable(dcdc);
printk("%s set dcdc2 vdd_cpu(vdd_arm)=%dmV end\n", __func__, regulator_get_voltage(dcdc));
@@ -234,12 +234,13 @@ int wm831x_post_init(struct wm831x *Wm831x)
dcdc = regulator_get(NULL, "vdd_core"); // vdd_log
/* Read avs value under logic 1.1V*/
/*
regulator_set_voltage(dcdc, 1100000, 1100000);
avs_init_val_get(1,1100000,"wm8326 init");
udelay(600);
avs_set_scal_val(AVS_BASE);
regulator_set_voltage(dcdc, 1150000, 1150000);
*/
regulator_set_voltage(dcdc, 1000000, 1000000);
regulator_set_suspend_voltage(dcdc, 1000000);
regulator_enable(dcdc);
printk("%s set dcdc1 vdd_core(vdd_log)=%dmV end\n", __func__, regulator_get_voltage(dcdc));