@@ -41,8 +41,6 @@ enum msm_dsi_phy_type {
/* Regulators for DSI devices */
struct dsi_reg_entry {
char name[32];
- int min_voltage;
- int max_voltage;
int enable_load;
int disable_load;
};
b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
@@ -22,9 +22,9 @@ static const struct msm_dsi_config apq8064_dsi_cfg = {
.reg_cfg = {
.num = 3,
.regs = {
- {"vdda", 1200000, 1200000, 100000, 100},
- {"avdd", 3000000, 3000000, 110000, 100},
- {"vddio", 1800000, 1800000, 100000, 100},
+ {"vdda", 100000, 100},
+ {"avdd", 10000, 100},
+ {"vddio", 100000, 100},
},
},
.bus_clk_names = dsi_v2_bus_clk_names,
@@ -40,10 +40,10 @@ static const struct msm_dsi_config
msm8974_apq8084_dsi_cfg = {
.reg_cfg = {
.num = 4,
.regs = {
- {"gdsc", -1, -1, -1, -1},
- {"vdd", 3000000, 3000000, 150000, 100},
- {"vdda", 1200000, 1200000, 100000, 100},
- {"vddio", 1800000, 1800000, 100000, 100},
+ {"gdsc", -1, -1},
+ {"vdd", 150000, 100},
+ {"vdda", 100000, 100},
+ {"vddio", 100000, 100},
},
},
.bus_clk_names = dsi_6g_bus_clk_names,
@@ -59,9 +59,9 @@ static const struct msm_dsi_config msm8916_dsi_cfg = {
.reg_cfg = {
.num = 3,
.regs = {
- {"gdsc", -1, -1, -1, -1},
- {"vdda", 1200000, 1200000, 100000, 100},
- {"vddio", 1800000, 1800000, 100000, 100},
+ {"gdsc", -1, -1},
+ {"vdda", 100000, 100},
+ {"vddio", 100000, 100},
},
},
.bus_clk_names = dsi_8916_bus_clk_names,
@@ -73,13 +73,13 @@ static const struct msm_dsi_config msm8994_dsi_cfg = {
.reg_cfg = {
.num = 7,
.regs = {
- {"gdsc", -1, -1, -1, -1},
- {"vdda", 1250000, 1250000, 100000, 100},
- {"vddio", 1800000, 1800000, 100000, 100},
- {"vcca", 1000000, 1000000, 10000, 100},
- {"vdd", 1800000, 1800000, 100000, 100},
- {"lab_reg", -1, -1, -1, -1},
- {"ibb_reg", -1, -1, -1, -1},
+ {"gdsc", -1, -1},
+ {"vdda", 100000, 100},
+ {"vddio", 100000, 100},
+ {"vcca", 10000, 100},
+ {"vdd", 100000, 100},
+ {"lab_reg", -1, -1},
+ {"ibb_reg", -1, -1},
},
},
.bus_clk_names = dsi_6g_bus_clk_names,
b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
@@ -177,19 +177,6 @@ static int dsi_phy_regulator_init(struct
msm_dsi_phy *phy)
return ret;
}
- for (i = 0; i < num; i++) {
- if (regulator_can_change_voltage(s[i].consumer)) {
- ret = regulator_set_voltage(s[i].consumer,
- regs[i].min_voltage, regs[i].max_voltage);
- if (ret < 0) {
- dev_err(dev,
- "regulator %d set voltage failed, %d\n",
- i, ret);
- return ret;
- }
- }
- }
-
return 0;
}
b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c
@@ -138,8 +138,8 @@ const struct msm_dsi_phy_cfg dsi_phy_20nm_cfgs = {
.reg_cfg = {
.num = 2,
.regs = {
- {"vddio", 1800000, 1800000, 100000, 100},
- {"vcca", 1000000, 1000000, 10000, 100},
+ {"vddio", 100000, 100},
+ {"vcca", 10000, 100},
},
},
.ops = {
b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c
@@ -138,7 +138,7 @@ const struct msm_dsi_phy_cfg dsi_phy_28nm_hpm_cfgs = {
.reg_cfg = {
.num = 1,
.regs = {
- {"vddio", 1800000, 1800000, 100000, 100},
+ {"vddio", 100000, 100},
},
},
.ops = {
@@ -153,7 +153,7 @@ const struct msm_dsi_phy_cfg dsi_phy_28nm_lp_cfgs = {
.reg_cfg = {
.num = 1,
.regs = {
- {"vddio", 1800000, 1800000, 100000, 100},
+ {"vddio", 100000, 100},
},
},
.ops = {
b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c
@@ -185,7 +185,7 @@ const struct msm_dsi_phy_cfg dsi_phy_28nm_8960_cfgs = {
.reg_cfg = {
.num = 1,
.regs = {
- {"vddio", 1800000, 1800000, 100000, 100},
+ {"vddio", 100000, 100},
},
},
.ops = {