Merge remote-tracking branch 'regulator/for-next' into base
diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
index abb26b5..606391b 100644
--- a/Documentation/devicetree/bindings/regulator/regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/regulator.txt
@@ -13,7 +13,7 @@
- <name>-supply: phandle to the parent supply/regulator node
- regulator-ramp-delay: ramp delay for regulator(in uV/uS)
For hardware which supports disabling ramp rate, it should be explicitly
- intialised to zero (regulator-ramp-delay = <0>) for disabling ramp delay.
+ initialised to zero (regulator-ramp-delay = <0>) for disabling ramp delay.
- regulator-enable-ramp-delay: The time taken, in microseconds, for the supply
rail to reach the target voltage, plus/minus whatever tolerance the board
design requires. This property describes the total system ramp time
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index c3d1542..b100a63 100644
--- a/drivers/regulator/88pm8607.c
+++ b/drivers/regulator/88pm8607.c
@@ -404,7 +404,7 @@
return 0;
}
-static struct platform_device_id pm8607_regulator_driver_ids[] = {
+static const struct platform_device_id pm8607_regulator_driver_ids[] = {
{
.name = "88pm860x-regulator",
.driver_data = 0,
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index a6f116a..91aa230 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -233,7 +233,7 @@
config REGULATOR_GPIO
tristate "GPIO regulator support"
- depends on GPIOLIB
+ depends on GPIOLIB || COMPILE_TEST
help
This driver provides support for regulators that can be
controlled via gpios.
diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c
index cbc3909..3bbb326 100644
--- a/drivers/regulator/helpers.c
+++ b/drivers/regulator/helpers.c
@@ -275,7 +275,7 @@
EXPORT_SYMBOL_GPL(regulator_map_voltage_linear);
/**
- * regulator_map_voltage_linear - map_voltage() for multiple linear ranges
+ * regulator_map_voltage_linear_range - map_voltage() for multiple linear ranges
*
* @rdev: Regulator to operate on
* @min_uV: Lower bound for voltage
diff --git a/drivers/regulator/max14577.c b/drivers/regulator/max14577.c
index b3678d2..b2daa66 100644
--- a/drivers/regulator/max14577.c
+++ b/drivers/regulator/max14577.c
@@ -100,31 +100,34 @@
.set_current_limit = max14577_reg_set_current_limit,
};
+#define MAX14577_SAFEOUT_REG { \
+ .name = "SAFEOUT", \
+ .of_match = of_match_ptr("SAFEOUT"), \
+ .regulators_node = of_match_ptr("regulators"), \
+ .id = MAX14577_SAFEOUT, \
+ .ops = &max14577_safeout_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .owner = THIS_MODULE, \
+ .n_voltages = 1, \
+ .min_uV = MAX14577_REGULATOR_SAFEOUT_VOLTAGE, \
+ .enable_reg = MAX14577_REG_CONTROL2, \
+ .enable_mask = CTRL2_SFOUTORD_MASK, \
+}
+#define MAX14577_CHARGER_REG { \
+ .name = "CHARGER", \
+ .of_match = of_match_ptr("CHARGER"), \
+ .regulators_node = of_match_ptr("regulators"), \
+ .id = MAX14577_CHARGER, \
+ .ops = &max14577_charger_ops, \
+ .type = REGULATOR_CURRENT, \
+ .owner = THIS_MODULE, \
+ .enable_reg = MAX14577_CHG_REG_CHG_CTRL2, \
+ .enable_mask = CHGCTRL2_MBCHOSTEN_MASK, \
+}
+
static const struct regulator_desc max14577_supported_regulators[] = {
- [MAX14577_SAFEOUT] = {
- .name = "SAFEOUT",
- .of_match = of_match_ptr("SAFEOUT"),
- .regulators_node = of_match_ptr("regulators"),
- .id = MAX14577_SAFEOUT,
- .ops = &max14577_safeout_ops,
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- .n_voltages = 1,
- .min_uV = MAX14577_REGULATOR_SAFEOUT_VOLTAGE,
- .enable_reg = MAX14577_REG_CONTROL2,
- .enable_mask = CTRL2_SFOUTORD_MASK,
- },
- [MAX14577_CHARGER] = {
- .name = "CHARGER",
- .of_match = of_match_ptr("CHARGER"),
- .regulators_node = of_match_ptr("regulators"),
- .id = MAX14577_CHARGER,
- .ops = &max14577_charger_ops,
- .type = REGULATOR_CURRENT,
- .owner = THIS_MODULE,
- .enable_reg = MAX14577_CHG_REG_CHG_CTRL2,
- .enable_mask = CHGCTRL2_MBCHOSTEN_MASK,
- },
+ [MAX14577_SAFEOUT] = MAX14577_SAFEOUT_REG,
+ [MAX14577_CHARGER] = MAX14577_CHARGER_REG,
};
static struct regulator_ops max77836_ldo_ops = {
@@ -138,63 +141,28 @@
/* TODO: add .set_suspend_mode */
};
+#define MAX77836_LDO_REG(num) { \
+ .name = "LDO" # num, \
+ .of_match = of_match_ptr("LDO" # num), \
+ .regulators_node = of_match_ptr("regulators"), \
+ .id = MAX77836_LDO ## num, \
+ .ops = &max77836_ldo_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .owner = THIS_MODULE, \
+ .n_voltages = MAX77836_REGULATOR_LDO_VOLTAGE_STEPS_NUM, \
+ .min_uV = MAX77836_REGULATOR_LDO_VOLTAGE_MIN, \
+ .uV_step = MAX77836_REGULATOR_LDO_VOLTAGE_STEP, \
+ .enable_reg = MAX77836_LDO_REG_CNFG1_LDO ## num, \
+ .enable_mask = MAX77836_CNFG1_LDO_PWRMD_MASK, \
+ .vsel_reg = MAX77836_LDO_REG_CNFG1_LDO ## num, \
+ .vsel_mask = MAX77836_CNFG1_LDO_TV_MASK, \
+}
+
static const struct regulator_desc max77836_supported_regulators[] = {
- [MAX14577_SAFEOUT] = {
- .name = "SAFEOUT",
- .of_match = of_match_ptr("SAFEOUT"),
- .regulators_node = of_match_ptr("regulators"),
- .id = MAX14577_SAFEOUT,
- .ops = &max14577_safeout_ops,
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- .n_voltages = 1,
- .min_uV = MAX14577_REGULATOR_SAFEOUT_VOLTAGE,
- .enable_reg = MAX14577_REG_CONTROL2,
- .enable_mask = CTRL2_SFOUTORD_MASK,
- },
- [MAX14577_CHARGER] = {
- .name = "CHARGER",
- .of_match = of_match_ptr("CHARGER"),
- .regulators_node = of_match_ptr("regulators"),
- .id = MAX14577_CHARGER,
- .ops = &max14577_charger_ops,
- .type = REGULATOR_CURRENT,
- .owner = THIS_MODULE,
- .enable_reg = MAX14577_CHG_REG_CHG_CTRL2,
- .enable_mask = CHGCTRL2_MBCHOSTEN_MASK,
- },
- [MAX77836_LDO1] = {
- .name = "LDO1",
- .of_match = of_match_ptr("LDO1"),
- .regulators_node = of_match_ptr("regulators"),
- .id = MAX77836_LDO1,
- .ops = &max77836_ldo_ops,
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- .n_voltages = MAX77836_REGULATOR_LDO_VOLTAGE_STEPS_NUM,
- .min_uV = MAX77836_REGULATOR_LDO_VOLTAGE_MIN,
- .uV_step = MAX77836_REGULATOR_LDO_VOLTAGE_STEP,
- .enable_reg = MAX77836_LDO_REG_CNFG1_LDO1,
- .enable_mask = MAX77836_CNFG1_LDO_PWRMD_MASK,
- .vsel_reg = MAX77836_LDO_REG_CNFG1_LDO1,
- .vsel_mask = MAX77836_CNFG1_LDO_TV_MASK,
- },
- [MAX77836_LDO2] = {
- .name = "LDO2",
- .of_match = of_match_ptr("LDO2"),
- .regulators_node = of_match_ptr("regulators"),
- .id = MAX77836_LDO2,
- .ops = &max77836_ldo_ops,
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- .n_voltages = MAX77836_REGULATOR_LDO_VOLTAGE_STEPS_NUM,
- .min_uV = MAX77836_REGULATOR_LDO_VOLTAGE_MIN,
- .uV_step = MAX77836_REGULATOR_LDO_VOLTAGE_STEP,
- .enable_reg = MAX77836_LDO_REG_CNFG1_LDO2,
- .enable_mask = MAX77836_CNFG1_LDO_PWRMD_MASK,
- .vsel_reg = MAX77836_LDO_REG_CNFG1_LDO2,
- .vsel_mask = MAX77836_CNFG1_LDO_TV_MASK,
- },
+ [MAX14577_SAFEOUT] = MAX14577_SAFEOUT_REG,
+ [MAX14577_CHARGER] = MAX14577_CHARGER_REG,
+ [MAX77836_LDO1] = MAX77836_LDO_REG(1),
+ [MAX77836_LDO2] = MAX77836_LDO_REG(2),
};
#ifdef CONFIG_OF
diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c
index 15fb141..23b7c06 100644
--- a/drivers/regulator/max77686.c
+++ b/drivers/regulator/max77686.c
@@ -2,7 +2,7 @@
* max77686.c - Regulator driver for the Maxim 77686
*
* Copyright (C) 2012 Samsung Electronics
- * Chiwoong Byun <woong.byun@smasung.com>
+ * Chiwoong Byun <woong.byun@samsung.com>
* Jonghwa Lee <jonghwa3.lee@samsung.com>
*
* This program is free software; you can redistribute it and/or modify
diff --git a/drivers/regulator/max77693.c b/drivers/regulator/max77693.c
index 9665a48..38722c8 100644
--- a/drivers/regulator/max77693.c
+++ b/drivers/regulator/max77693.c
@@ -35,20 +35,6 @@
#define CHGIN_ILIM_STEP_20mA 20000
-/* CHARGER regulator ops */
-/* CHARGER regulator uses two bits for enabling */
-static int max77693_chg_is_enabled(struct regulator_dev *rdev)
-{
- int ret;
- unsigned int val;
-
- ret = regmap_read(rdev->regmap, rdev->desc->enable_reg, &val);
- if (ret)
- return ret;
-
- return (val & rdev->desc->enable_mask) == rdev->desc->enable_mask;
-}
-
/*
* CHARGER regulator - Min : 20mA, Max : 2580mA, step : 20mA
* 0x00, 0x01, 0x2, 0x03 = 60 mA
@@ -118,7 +104,7 @@
};
static struct regulator_ops max77693_charger_ops = {
- .is_enabled = max77693_chg_is_enabled,
+ .is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.get_current_limit = max77693_chg_get_current_limit,
@@ -155,6 +141,7 @@
.enable_reg = MAX77693_CHG_REG_CHG_CNFG_00,
.enable_mask = CHG_CNFG_00_CHG_MASK |
CHG_CNFG_00_BUCK_MASK,
+ .enable_val = CHG_CNFG_00_CHG_MASK | CHG_CNFG_00_BUCK_MASK,
},
};
diff --git a/drivers/regulator/max77843.c b/drivers/regulator/max77843.c
index c132ef5..f4fd0d3 100644
--- a/drivers/regulator/max77843.c
+++ b/drivers/regulator/max77843.c
@@ -33,21 +33,6 @@
3300000,
};
-static int max77843_reg_is_enabled(struct regulator_dev *rdev)
-{
- struct regmap *regmap = rdev->regmap;
- int ret;
- unsigned int reg;
-
- ret = regmap_read(regmap, rdev->desc->enable_reg, ®);
- if (ret) {
- dev_err(&rdev->dev, "Fialed to read charger register\n");
- return ret;
- }
-
- return (reg & rdev->desc->enable_mask) == rdev->desc->enable_mask;
-}
-
static int max77843_reg_get_current_limit(struct regulator_dev *rdev)
{
struct regmap *regmap = rdev->regmap;
@@ -96,7 +81,7 @@
}
static struct regulator_ops max77843_charger_ops = {
- .is_enabled = max77843_reg_is_enabled,
+ .is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.get_current_limit = max77843_reg_get_current_limit,
@@ -112,37 +97,25 @@
.set_voltage_sel = regulator_set_voltage_sel_regmap,
};
+#define MAX77843_SAFEOUT(num) { \
+ .name = "SAFEOUT" # num, \
+ .id = MAX77843_SAFEOUT ## num, \
+ .ops = &max77843_regulator_ops, \
+ .of_match = of_match_ptr("SAFEOUT" # num), \
+ .regulators_node = of_match_ptr("regulators"), \
+ .type = REGULATOR_VOLTAGE, \
+ .owner = THIS_MODULE, \
+ .n_voltages = ARRAY_SIZE(max77843_safeout_voltage_table), \
+ .volt_table = max77843_safeout_voltage_table, \
+ .enable_reg = MAX77843_SYS_REG_SAFEOUTCTRL, \
+ .enable_mask = MAX77843_REG_SAFEOUTCTRL_ENSAFEOUT ## num, \
+ .vsel_reg = MAX77843_SYS_REG_SAFEOUTCTRL, \
+ .vsel_mask = MAX77843_REG_SAFEOUTCTRL_SAFEOUT ## num ## _MASK, \
+}
+
static const struct regulator_desc max77843_supported_regulators[] = {
- [MAX77843_SAFEOUT1] = {
- .name = "SAFEOUT1",
- .id = MAX77843_SAFEOUT1,
- .ops = &max77843_regulator_ops,
- .of_match = of_match_ptr("SAFEOUT1"),
- .regulators_node = of_match_ptr("regulators"),
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- .n_voltages = ARRAY_SIZE(max77843_safeout_voltage_table),
- .volt_table = max77843_safeout_voltage_table,
- .enable_reg = MAX77843_SYS_REG_SAFEOUTCTRL,
- .enable_mask = MAX77843_REG_SAFEOUTCTRL_ENSAFEOUT1,
- .vsel_reg = MAX77843_SYS_REG_SAFEOUTCTRL,
- .vsel_mask = MAX77843_REG_SAFEOUTCTRL_SAFEOUT1_MASK,
- },
- [MAX77843_SAFEOUT2] = {
- .name = "SAFEOUT2",
- .id = MAX77843_SAFEOUT2,
- .ops = &max77843_regulator_ops,
- .of_match = of_match_ptr("SAFEOUT2"),
- .regulators_node = of_match_ptr("regulators"),
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- .n_voltages = ARRAY_SIZE(max77843_safeout_voltage_table),
- .volt_table = max77843_safeout_voltage_table,
- .enable_reg = MAX77843_SYS_REG_SAFEOUTCTRL,
- .enable_mask = MAX77843_REG_SAFEOUTCTRL_ENSAFEOUT2,
- .vsel_reg = MAX77843_SYS_REG_SAFEOUTCTRL,
- .vsel_mask = MAX77843_REG_SAFEOUTCTRL_SAFEOUT2_MASK,
- },
+ [MAX77843_SAFEOUT1] = MAX77843_SAFEOUT(1),
+ [MAX77843_SAFEOUT2] = MAX77843_SAFEOUT(2),
[MAX77843_CHARGER] = {
.name = "CHARGER",
.id = MAX77843_CHARGER,
@@ -152,7 +125,8 @@
.type = REGULATOR_CURRENT,
.owner = THIS_MODULE,
.enable_reg = MAX77843_CHG_REG_CHG_CNFG_00,
- .enable_mask = MAX77843_CHG_MASK,
+ .enable_mask = MAX77843_CHG_MASK | MAX77843_CHG_BUCK_MASK,
+ .enable_val = MAX77843_CHG_MASK | MAX77843_CHG_BUCK_MASK,
},
};
diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
index c3d55c2..be9a463 100644
--- a/drivers/regulator/max8973-regulator.c
+++ b/drivers/regulator/max8973-regulator.c
@@ -266,8 +266,12 @@
if (pdata->control_flags & MAX8973_CONTROL_OUTPUT_ACTIVE_DISCH_ENABLE)
control1 |= MAX8973_AD_ENABLE;
- if (pdata->control_flags & MAX8973_CONTROL_BIAS_ENABLE)
+ if (pdata->control_flags & MAX8973_CONTROL_BIAS_ENABLE) {
control1 |= MAX8973_BIAS_ENABLE;
+ max->desc.enable_time = 20;
+ } else {
+ max->desc.enable_time = 240;
+ }
if (pdata->control_flags & MAX8973_CONTROL_FREQ_SHIFT_9PER_ENABLE)
control1 |= MAX8973_FREQSHIFT_9PER;
diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index 24e812c..e952439 100644
--- a/drivers/regulator/of_regulator.c
+++ b/drivers/regulator/of_regulator.c
@@ -108,7 +108,7 @@
case PM_SUSPEND_STANDBY:
default:
continue;
- };
+ }
suspend_np = of_get_child_by_name(np, regulator_states[i]);
if (!suspend_np || !suspend_state)
diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c
index ff82811..326ffb5 100644
--- a/drivers/regulator/s2mps11.c
+++ b/drivers/regulator/s2mps11.c
@@ -515,7 +515,7 @@
break;
default:
return -EINVAL;
- };
+ }
return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
rdev->desc->enable_mask, val);
@@ -538,7 +538,7 @@
default:
state = S2MPS14_ENABLE_SUSPEND;
break;
- };
+ }
break;
case S2MPU02:
switch (rdev_id) {
@@ -552,11 +552,11 @@
default:
state = S2MPU02_ENABLE_SUSPEND;
break;
- };
+ }
break;
default:
return -EINVAL;
- };
+ }
ret = regmap_read(rdev->regmap, rdev->desc->enable_reg, &val);
if (ret < 0)
@@ -977,7 +977,7 @@
dev_err(&pdev->dev, "Invalid device type: %u\n",
s2mps11->dev_type);
return -EINVAL;
- };
+ }
s2mps11->ext_control_gpio = devm_kmalloc(&pdev->dev,
sizeof(*s2mps11->ext_control_gpio) * s2mps11->rdev_num,