From 339fa0568eced7ef08fb3f20bbbaccbf8d7e88fd Mon Sep 17 00:00:00 2001
From: guoyi <gy@rock-chips.com>
Date: Mon, 6 Jul 2015 15:02:47 +0800
Subject: [PATCH] rk3368: pmic: rk808:adjust dcdc voltage step
Signed-off-by: guoyi <gy@rock-chips.com>
Signed-off-by: zhangqing <zhangqing@rock-chips.com>
---
drivers/mfd/rk808.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index eaf83c93cee5..592bc3de7dce 100755
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -106,7 +106,7 @@ const static int ldo_contr_base_addr[] = {
//#define rk808_LDO_CONTR_REG(x) (ldo_contr_base_addr[x])
const static int buck_voltage_map[] = {
- 700, 712, 725, 737, 750, 762, 775, 787, 800,
+ 712, 725, 737, 750, 762, 775, 787, 800,
812, 825, 837, 850,862, 875, 887, 900, 912,
925, 937, 950, 962, 975, 987, 1000, 1012, 1025,
1037, 1050,1062, 1075, 1087, 1100, 1112, 1125, 1137,
@@ -391,7 +391,7 @@ static int rk808_dcdc_list_voltage(struct regulator_dev *dev, unsigned selector)
switch (buck) {
case 0:
case 1:
- volt = 700000 + selector * 12500;
+ volt = 712500 + selector * 12500;
break;
case 3:
volt = 1800000 + selector * 100000;
@@ -470,10 +470,10 @@ static int rk808_dcdc_select_min_voltage(struct regulator_dev *dev,
u16 vsel =0;
if (buck == 0 || buck == 1){
- if (min_uV < 700000)
+ if (min_uV < 712500)
vsel = 0;
else if (min_uV <= 1500000)
- vsel = ((min_uV - 700000) / 12500) ;
+ vsel = ((min_uV - 712500) / 12500) ;
else
return -EINVAL;
}
@@ -1137,7 +1137,7 @@ static void rk808_shutdown(void)
for(i=0;i<2;i++){
reg = rk808_reg_read(rk808,rk808_BUCK_SET_VOL_REG(i));
reg &= BUCK_VOL_MASK;
- val = 700000 + reg * 12500;
+ val = 712500 + reg * 12500;
printk("%s,line=%d dc[%d]= %d\n", __func__,__LINE__,(i+1),val);
}
/*****************************************************/
--
2.34.1