regulator: s2mps11: Add support S2MPU02 regulator device
This patch add S2MPU02 regulator device to existing S2MPS11 device driver because of little difference between S2MPS1x and S2MPU02. The S2MPU02 regulator device includes LDO[1-28] and BUCK[1-7]. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> [Add missing linear_min_sel of S2MPU02 LDO regulators by Jonghwa Lee] Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Mark Brown <broonie@linaro.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Chanwoo Choi
Lee Jones
Родитель
54e8827d5f
Коммит
00e2573d2c
|
|
@ -28,6 +28,7 @@
|
|||
#include <linux/mfd/samsung/s2mpa01.h>
|
||||
#include <linux/mfd/samsung/s2mps11.h>
|
||||
#include <linux/mfd/samsung/s2mps14.h>
|
||||
#include <linux/mfd/samsung/s2mpu02.h>
|
||||
#include <linux/mfd/samsung/s5m8763.h>
|
||||
#include <linux/mfd/samsung/s5m8767.h>
|
||||
#include <linux/regmap.h>
|
||||
|
|
@ -144,6 +145,18 @@ static bool s2mps11_volatile(struct device *dev, unsigned int reg)
|
|||
}
|
||||
}
|
||||
|
||||
static bool s2mpu02_volatile(struct device *dev, unsigned int reg)
|
||||
{
|
||||
switch (reg) {
|
||||
case S2MPU02_REG_INT1M:
|
||||
case S2MPU02_REG_INT2M:
|
||||
case S2MPU02_REG_INT3M:
|
||||
return false;
|
||||
default:
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
static bool s5m8763_volatile(struct device *dev, unsigned int reg)
|
||||
{
|
||||
switch (reg) {
|
||||
|
|
@ -189,6 +202,15 @@ static const struct regmap_config s2mps14_regmap_config = {
|
|||
.cache_type = REGCACHE_FLAT,
|
||||
};
|
||||
|
||||
static const struct regmap_config s2mpu02_regmap_config = {
|
||||
.reg_bits = 8,
|
||||
.val_bits = 8,
|
||||
|
||||
.max_register = S2MPU02_REG_DVSDATA,
|
||||
.volatile_reg = s2mpu02_volatile,
|
||||
.cache_type = REGCACHE_FLAT,
|
||||
};
|
||||
|
||||
static const struct regmap_config s5m8763_regmap_config = {
|
||||
.reg_bits = 8,
|
||||
.val_bits = 8,
|
||||
|
|
@ -310,6 +332,9 @@ static int sec_pmic_probe(struct i2c_client *i2c,
|
|||
case S5M8767X:
|
||||
regmap = &s5m8767_regmap_config;
|
||||
break;
|
||||
case S2MPU02:
|
||||
regmap = &s2mpu02_regmap_config;
|
||||
break;
|
||||
default:
|
||||
regmap = &sec_regmap_config;
|
||||
break;
|
||||
|
|
|
|||
|
|
@ -31,6 +31,7 @@
|
|||
#include <linux/mfd/samsung/core.h>
|
||||
#include <linux/mfd/samsung/s2mps11.h>
|
||||
#include <linux/mfd/samsung/s2mps14.h>
|
||||
#include <linux/mfd/samsung/s2mpu02.h>
|
||||
|
||||
struct s2mps11_info {
|
||||
unsigned int rdev_num;
|
||||
|
|
@ -40,11 +41,15 @@ struct s2mps11_info {
|
|||
int ramp_delay16;
|
||||
int ramp_delay7810;
|
||||
int ramp_delay9;
|
||||
|
||||
enum sec_device_type dev_type;
|
||||
|
||||
/*
|
||||
* One bit for each S2MPS14 regulator whether the suspend mode
|
||||
* One bit for each S2MPS14/S2MPU02 regulator whether the suspend mode
|
||||
* was enabled.
|
||||
*/
|
||||
unsigned int s2mps14_suspend_state:30;
|
||||
unsigned long long s2mps14_suspend_state:35;
|
||||
|
||||
/* Array of size rdev_num with GPIO-s for external sleep control */
|
||||
int *ext_control_gpio;
|
||||
};
|
||||
|
|
@ -415,12 +420,24 @@ static int s2mps14_regulator_enable(struct regulator_dev *rdev)
|
|||
struct s2mps11_info *s2mps11 = rdev_get_drvdata(rdev);
|
||||
unsigned int val;
|
||||
|
||||
if (s2mps11->s2mps14_suspend_state & (1 << rdev_get_id(rdev)))
|
||||
val = S2MPS14_ENABLE_SUSPEND;
|
||||
else if (gpio_is_valid(s2mps11->ext_control_gpio[rdev_get_id(rdev)]))
|
||||
val = S2MPS14_ENABLE_EXT_CONTROL;
|
||||
else
|
||||
val = rdev->desc->enable_mask;
|
||||
switch (s2mps11->dev_type) {
|
||||
case S2MPS14X:
|
||||
if (s2mps11->s2mps14_suspend_state & (1 << rdev_get_id(rdev)))
|
||||
val = S2MPS14_ENABLE_SUSPEND;
|
||||
else if (gpio_is_valid(s2mps11->ext_control_gpio[rdev_get_id(rdev)]))
|
||||
val = S2MPS14_ENABLE_EXT_CONTROL;
|
||||
else
|
||||
val = rdev->desc->enable_mask;
|
||||
break;
|
||||
case S2MPU02:
|
||||
if (s2mps11->s2mps14_suspend_state & (1 << rdev_get_id(rdev)))
|
||||
val = S2MPU02_ENABLE_SUSPEND;
|
||||
else
|
||||
val = rdev->desc->enable_mask;
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
};
|
||||
|
||||
return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
|
||||
rdev->desc->enable_mask, val);
|
||||
|
|
@ -429,12 +446,38 @@ static int s2mps14_regulator_enable(struct regulator_dev *rdev)
|
|||
static int s2mps14_regulator_set_suspend_disable(struct regulator_dev *rdev)
|
||||
{
|
||||
int ret;
|
||||
unsigned int val;
|
||||
unsigned int val, state;
|
||||
struct s2mps11_info *s2mps11 = rdev_get_drvdata(rdev);
|
||||
int rdev_id = rdev_get_id(rdev);
|
||||
|
||||
/* LDO3 should be always on and does not support suspend mode */
|
||||
if (rdev_get_id(rdev) == S2MPS14_LDO3)
|
||||
return 0;
|
||||
/* Below LDO should be always on or does not support suspend mode. */
|
||||
switch (s2mps11->dev_type) {
|
||||
case S2MPS14X:
|
||||
switch (rdev_id) {
|
||||
case S2MPS14_LDO3:
|
||||
return 0;
|
||||
default:
|
||||
state = S2MPS14_ENABLE_SUSPEND;
|
||||
break;
|
||||
};
|
||||
break;
|
||||
case S2MPU02:
|
||||
switch (rdev_id) {
|
||||
case S2MPU02_LDO13:
|
||||
case S2MPU02_LDO14:
|
||||
case S2MPU02_LDO15:
|
||||
case S2MPU02_LDO17:
|
||||
case S2MPU02_BUCK7:
|
||||
state = S2MPU02_DISABLE_SUSPEND;
|
||||
break;
|
||||
default:
|
||||
state = S2MPU02_ENABLE_SUSPEND;
|
||||
break;
|
||||
};
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
};
|
||||
|
||||
ret = regmap_read(rdev->regmap, rdev->desc->enable_reg, &val);
|
||||
if (ret < 0)
|
||||
|
|
@ -452,7 +495,7 @@ static int s2mps14_regulator_set_suspend_disable(struct regulator_dev *rdev)
|
|||
return 0;
|
||||
|
||||
return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
|
||||
rdev->desc->enable_mask, S2MPS14_ENABLE_SUSPEND);
|
||||
rdev->desc->enable_mask, state);
|
||||
}
|
||||
|
||||
static struct regulator_ops s2mps14_reg_ops = {
|
||||
|
|
@ -605,8 +648,7 @@ static void s2mps14_pmic_dt_parse_ext_control_gpio(struct platform_device *pdev,
|
|||
}
|
||||
|
||||
static int s2mps11_pmic_dt_parse(struct platform_device *pdev,
|
||||
struct of_regulator_match *rdata, struct s2mps11_info *s2mps11,
|
||||
enum sec_device_type dev_type)
|
||||
struct of_regulator_match *rdata, struct s2mps11_info *s2mps11)
|
||||
{
|
||||
struct device_node *reg_np;
|
||||
|
||||
|
|
@ -617,7 +659,7 @@ static int s2mps11_pmic_dt_parse(struct platform_device *pdev,
|
|||
}
|
||||
|
||||
of_regulator_match(&pdev->dev, reg_np, rdata, s2mps11->rdev_num);
|
||||
if (dev_type == S2MPS14X)
|
||||
if (s2mps11->dev_type == S2MPS14X)
|
||||
s2mps14_pmic_dt_parse_ext_control_gpio(pdev, rdata, s2mps11);
|
||||
|
||||
of_node_put(reg_np);
|
||||
|
|
@ -625,6 +667,238 @@ static int s2mps11_pmic_dt_parse(struct platform_device *pdev,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int s2mpu02_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
|
||||
{
|
||||
unsigned int ramp_val, ramp_shift, ramp_reg;
|
||||
|
||||
switch (rdev_get_id(rdev)) {
|
||||
case S2MPU02_BUCK1:
|
||||
ramp_shift = S2MPU02_BUCK1_RAMP_SHIFT;
|
||||
break;
|
||||
case S2MPU02_BUCK2:
|
||||
ramp_shift = S2MPU02_BUCK2_RAMP_SHIFT;
|
||||
break;
|
||||
case S2MPU02_BUCK3:
|
||||
ramp_shift = S2MPU02_BUCK3_RAMP_SHIFT;
|
||||
break;
|
||||
case S2MPU02_BUCK4:
|
||||
ramp_shift = S2MPU02_BUCK4_RAMP_SHIFT;
|
||||
break;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
ramp_reg = S2MPU02_REG_RAMP1;
|
||||
ramp_val = get_ramp_delay(ramp_delay);
|
||||
|
||||
return regmap_update_bits(rdev->regmap, ramp_reg,
|
||||
S2MPU02_BUCK1234_RAMP_MASK << ramp_shift,
|
||||
ramp_val << ramp_shift);
|
||||
}
|
||||
|
||||
static struct regulator_ops s2mpu02_ldo_ops = {
|
||||
.list_voltage = regulator_list_voltage_linear,
|
||||
.map_voltage = regulator_map_voltage_linear,
|
||||
.is_enabled = regulator_is_enabled_regmap,
|
||||
.enable = s2mps14_regulator_enable,
|
||||
.disable = regulator_disable_regmap,
|
||||
.get_voltage_sel = regulator_get_voltage_sel_regmap,
|
||||
.set_voltage_sel = regulator_set_voltage_sel_regmap,
|
||||
.set_voltage_time_sel = regulator_set_voltage_time_sel,
|
||||
.set_suspend_disable = s2mps14_regulator_set_suspend_disable,
|
||||
};
|
||||
|
||||
static struct regulator_ops s2mpu02_buck_ops = {
|
||||
.list_voltage = regulator_list_voltage_linear,
|
||||
.map_voltage = regulator_map_voltage_linear,
|
||||
.is_enabled = regulator_is_enabled_regmap,
|
||||
.enable = s2mps14_regulator_enable,
|
||||
.disable = regulator_disable_regmap,
|
||||
.get_voltage_sel = regulator_get_voltage_sel_regmap,
|
||||
.set_voltage_sel = regulator_set_voltage_sel_regmap,
|
||||
.set_voltage_time_sel = regulator_set_voltage_time_sel,
|
||||
.set_suspend_disable = s2mps14_regulator_set_suspend_disable,
|
||||
.set_ramp_delay = s2mpu02_set_ramp_delay,
|
||||
};
|
||||
|
||||
#define regulator_desc_s2mpu02_ldo1(num) { \
|
||||
.name = "LDO"#num, \
|
||||
.id = S2MPU02_LDO##num, \
|
||||
.ops = &s2mpu02_ldo_ops, \
|
||||
.type = REGULATOR_VOLTAGE, \
|
||||
.owner = THIS_MODULE, \
|
||||
.min_uV = S2MPU02_LDO_MIN_900MV, \
|
||||
.uV_step = S2MPU02_LDO_STEP_12_5MV, \
|
||||
.linear_min_sel = S2MPU02_LDO_GROUP1_START_SEL, \
|
||||
.n_voltages = S2MPU02_LDO_N_VOLTAGES, \
|
||||
.vsel_reg = S2MPU02_REG_L1CTRL, \
|
||||
.vsel_mask = S2MPU02_LDO_VSEL_MASK, \
|
||||
.enable_reg = S2MPU02_REG_L1CTRL, \
|
||||
.enable_mask = S2MPU02_ENABLE_MASK \
|
||||
}
|
||||
#define regulator_desc_s2mpu02_ldo2(num) { \
|
||||
.name = "LDO"#num, \
|
||||
.id = S2MPU02_LDO##num, \
|
||||
.ops = &s2mpu02_ldo_ops, \
|
||||
.type = REGULATOR_VOLTAGE, \
|
||||
.owner = THIS_MODULE, \
|
||||
.min_uV = S2MPU02_LDO_MIN_1050MV, \
|
||||
.uV_step = S2MPU02_LDO_STEP_25MV, \
|
||||
.linear_min_sel = S2MPU02_LDO_GROUP2_START_SEL, \
|
||||
.n_voltages = S2MPU02_LDO_N_VOLTAGES, \
|
||||
.vsel_reg = S2MPU02_REG_L2CTRL1, \
|
||||
.vsel_mask = S2MPU02_LDO_VSEL_MASK, \
|
||||
.enable_reg = S2MPU02_REG_L2CTRL1, \
|
||||
.enable_mask = S2MPU02_ENABLE_MASK \
|
||||
}
|
||||
#define regulator_desc_s2mpu02_ldo3(num) { \
|
||||
.name = "LDO"#num, \
|
||||
.id = S2MPU02_LDO##num, \
|
||||
.ops = &s2mpu02_ldo_ops, \
|
||||
.type = REGULATOR_VOLTAGE, \
|
||||
.owner = THIS_MODULE, \
|
||||
.min_uV = S2MPU02_LDO_MIN_900MV, \
|
||||
.uV_step = S2MPU02_LDO_STEP_12_5MV, \
|
||||
.linear_min_sel = S2MPU02_LDO_GROUP1_START_SEL, \
|
||||
.n_voltages = S2MPU02_LDO_N_VOLTAGES, \
|
||||
.vsel_reg = S2MPU02_REG_L3CTRL + num - 3, \
|
||||
.vsel_mask = S2MPU02_LDO_VSEL_MASK, \
|
||||
.enable_reg = S2MPU02_REG_L3CTRL + num - 3, \
|
||||
.enable_mask = S2MPU02_ENABLE_MASK \
|
||||
}
|
||||
#define regulator_desc_s2mpu02_ldo4(num) { \
|
||||
.name = "LDO"#num, \
|
||||
.id = S2MPU02_LDO##num, \
|
||||
.ops = &s2mpu02_ldo_ops, \
|
||||
.type = REGULATOR_VOLTAGE, \
|
||||
.owner = THIS_MODULE, \
|
||||
.min_uV = S2MPU02_LDO_MIN_1050MV, \
|
||||
.uV_step = S2MPU02_LDO_STEP_25MV, \
|
||||
.linear_min_sel = S2MPU02_LDO_GROUP2_START_SEL, \
|
||||
.n_voltages = S2MPU02_LDO_N_VOLTAGES, \
|
||||
.vsel_reg = S2MPU02_REG_L3CTRL + num - 3, \
|
||||
.vsel_mask = S2MPU02_LDO_VSEL_MASK, \
|
||||
.enable_reg = S2MPU02_REG_L3CTRL + num - 3, \
|
||||
.enable_mask = S2MPU02_ENABLE_MASK \
|
||||
}
|
||||
#define regulator_desc_s2mpu02_ldo5(num) { \
|
||||
.name = "LDO"#num, \
|
||||
.id = S2MPU02_LDO##num, \
|
||||
.ops = &s2mpu02_ldo_ops, \
|
||||
.type = REGULATOR_VOLTAGE, \
|
||||
.owner = THIS_MODULE, \
|
||||
.min_uV = S2MPU02_LDO_MIN_1600MV, \
|
||||
.uV_step = S2MPU02_LDO_STEP_50MV, \
|
||||
.linear_min_sel = S2MPU02_LDO_GROUP3_START_SEL, \
|
||||
.n_voltages = S2MPU02_LDO_N_VOLTAGES, \
|
||||
.vsel_reg = S2MPU02_REG_L3CTRL + num - 3, \
|
||||
.vsel_mask = S2MPU02_LDO_VSEL_MASK, \
|
||||
.enable_reg = S2MPU02_REG_L3CTRL + num - 3, \
|
||||
.enable_mask = S2MPU02_ENABLE_MASK \
|
||||
}
|
||||
|
||||
#define regulator_desc_s2mpu02_buck1234(num) { \
|
||||
.name = "BUCK"#num, \
|
||||
.id = S2MPU02_BUCK##num, \
|
||||
.ops = &s2mpu02_buck_ops, \
|
||||
.type = REGULATOR_VOLTAGE, \
|
||||
.owner = THIS_MODULE, \
|
||||
.min_uV = S2MPU02_BUCK1234_MIN_600MV, \
|
||||
.uV_step = S2MPU02_BUCK1234_STEP_6_25MV, \
|
||||
.n_voltages = S2MPU02_BUCK_N_VOLTAGES, \
|
||||
.linear_min_sel = S2MPU02_BUCK1234_START_SEL, \
|
||||
.ramp_delay = S2MPU02_BUCK_RAMP_DELAY, \
|
||||
.vsel_reg = S2MPU02_REG_B1CTRL2 + (num - 1) * 2, \
|
||||
.vsel_mask = S2MPU02_BUCK_VSEL_MASK, \
|
||||
.enable_reg = S2MPU02_REG_B1CTRL1 + (num - 1) * 2, \
|
||||
.enable_mask = S2MPU02_ENABLE_MASK \
|
||||
}
|
||||
#define regulator_desc_s2mpu02_buck5(num) { \
|
||||
.name = "BUCK"#num, \
|
||||
.id = S2MPU02_BUCK##num, \
|
||||
.ops = &s2mpu02_ldo_ops, \
|
||||
.type = REGULATOR_VOLTAGE, \
|
||||
.owner = THIS_MODULE, \
|
||||
.min_uV = S2MPU02_BUCK5_MIN_1081_25MV, \
|
||||
.uV_step = S2MPU02_BUCK5_STEP_6_25MV, \
|
||||
.n_voltages = S2MPU02_BUCK_N_VOLTAGES, \
|
||||
.linear_min_sel = S2MPU02_BUCK5_START_SEL, \
|
||||
.ramp_delay = S2MPU02_BUCK_RAMP_DELAY, \
|
||||
.vsel_reg = S2MPU02_REG_B5CTRL2, \
|
||||
.vsel_mask = S2MPU02_BUCK_VSEL_MASK, \
|
||||
.enable_reg = S2MPU02_REG_B5CTRL1, \
|
||||
.enable_mask = S2MPU02_ENABLE_MASK \
|
||||
}
|
||||
#define regulator_desc_s2mpu02_buck6(num) { \
|
||||
.name = "BUCK"#num, \
|
||||
.id = S2MPU02_BUCK##num, \
|
||||
.ops = &s2mpu02_ldo_ops, \
|
||||
.type = REGULATOR_VOLTAGE, \
|
||||
.owner = THIS_MODULE, \
|
||||
.min_uV = S2MPU02_BUCK6_MIN_1700MV, \
|
||||
.uV_step = S2MPU02_BUCK6_STEP_2_50MV, \
|
||||
.n_voltages = S2MPU02_BUCK_N_VOLTAGES, \
|
||||
.linear_min_sel = S2MPU02_BUCK6_START_SEL, \
|
||||
.ramp_delay = S2MPU02_BUCK_RAMP_DELAY, \
|
||||
.vsel_reg = S2MPU02_REG_B6CTRL2, \
|
||||
.vsel_mask = S2MPU02_BUCK_VSEL_MASK, \
|
||||
.enable_reg = S2MPU02_REG_B6CTRL1, \
|
||||
.enable_mask = S2MPU02_ENABLE_MASK \
|
||||
}
|
||||
#define regulator_desc_s2mpu02_buck7(num) { \
|
||||
.name = "BUCK"#num, \
|
||||
.id = S2MPU02_BUCK##num, \
|
||||
.ops = &s2mpu02_ldo_ops, \
|
||||
.type = REGULATOR_VOLTAGE, \
|
||||
.owner = THIS_MODULE, \
|
||||
.min_uV = S2MPU02_BUCK7_MIN_900MV, \
|
||||
.uV_step = S2MPU02_BUCK7_STEP_6_25MV, \
|
||||
.n_voltages = S2MPU02_BUCK_N_VOLTAGES, \
|
||||
.linear_min_sel = S2MPU02_BUCK7_START_SEL, \
|
||||
.ramp_delay = S2MPU02_BUCK_RAMP_DELAY, \
|
||||
.vsel_reg = S2MPU02_REG_B7CTRL2, \
|
||||
.vsel_mask = S2MPU02_BUCK_VSEL_MASK, \
|
||||
.enable_reg = S2MPU02_REG_B7CTRL1, \
|
||||
.enable_mask = S2MPU02_ENABLE_MASK \
|
||||
}
|
||||
|
||||
static const struct regulator_desc s2mpu02_regulators[] = {
|
||||
regulator_desc_s2mpu02_ldo1(1),
|
||||
regulator_desc_s2mpu02_ldo2(2),
|
||||
regulator_desc_s2mpu02_ldo4(3),
|
||||
regulator_desc_s2mpu02_ldo5(4),
|
||||
regulator_desc_s2mpu02_ldo4(5),
|
||||
regulator_desc_s2mpu02_ldo3(6),
|
||||
regulator_desc_s2mpu02_ldo3(7),
|
||||
regulator_desc_s2mpu02_ldo4(8),
|
||||
regulator_desc_s2mpu02_ldo5(9),
|
||||
regulator_desc_s2mpu02_ldo3(10),
|
||||
regulator_desc_s2mpu02_ldo4(11),
|
||||
regulator_desc_s2mpu02_ldo5(12),
|
||||
regulator_desc_s2mpu02_ldo5(13),
|
||||
regulator_desc_s2mpu02_ldo5(14),
|
||||
regulator_desc_s2mpu02_ldo5(15),
|
||||
regulator_desc_s2mpu02_ldo5(16),
|
||||
regulator_desc_s2mpu02_ldo4(17),
|
||||
regulator_desc_s2mpu02_ldo5(18),
|
||||
regulator_desc_s2mpu02_ldo3(19),
|
||||
regulator_desc_s2mpu02_ldo4(20),
|
||||
regulator_desc_s2mpu02_ldo5(21),
|
||||
regulator_desc_s2mpu02_ldo5(22),
|
||||
regulator_desc_s2mpu02_ldo5(23),
|
||||
regulator_desc_s2mpu02_ldo4(24),
|
||||
regulator_desc_s2mpu02_ldo5(25),
|
||||
regulator_desc_s2mpu02_ldo4(26),
|
||||
regulator_desc_s2mpu02_ldo5(27),
|
||||
regulator_desc_s2mpu02_ldo5(28),
|
||||
regulator_desc_s2mpu02_buck1234(1),
|
||||
regulator_desc_s2mpu02_buck1234(2),
|
||||
regulator_desc_s2mpu02_buck1234(3),
|
||||
regulator_desc_s2mpu02_buck1234(4),
|
||||
regulator_desc_s2mpu02_buck5(5),
|
||||
regulator_desc_s2mpu02_buck6(6),
|
||||
regulator_desc_s2mpu02_buck7(7),
|
||||
};
|
||||
|
||||
static int s2mps11_pmic_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
|
||||
|
|
@ -634,15 +908,14 @@ static int s2mps11_pmic_probe(struct platform_device *pdev)
|
|||
struct s2mps11_info *s2mps11;
|
||||
int i, ret = 0;
|
||||
const struct regulator_desc *regulators;
|
||||
enum sec_device_type dev_type;
|
||||
|
||||
s2mps11 = devm_kzalloc(&pdev->dev, sizeof(struct s2mps11_info),
|
||||
GFP_KERNEL);
|
||||
if (!s2mps11)
|
||||
return -ENOMEM;
|
||||
|
||||
dev_type = platform_get_device_id(pdev)->driver_data;
|
||||
switch (dev_type) {
|
||||
s2mps11->dev_type = platform_get_device_id(pdev)->driver_data;
|
||||
switch (s2mps11->dev_type) {
|
||||
case S2MPS11X:
|
||||
s2mps11->rdev_num = ARRAY_SIZE(s2mps11_regulators);
|
||||
regulators = s2mps11_regulators;
|
||||
|
|
@ -651,8 +924,13 @@ static int s2mps11_pmic_probe(struct platform_device *pdev)
|
|||
s2mps11->rdev_num = ARRAY_SIZE(s2mps14_regulators);
|
||||
regulators = s2mps14_regulators;
|
||||
break;
|
||||
case S2MPU02:
|
||||
s2mps11->rdev_num = ARRAY_SIZE(s2mpu02_regulators);
|
||||
regulators = s2mpu02_regulators;
|
||||
break;
|
||||
default:
|
||||
dev_err(&pdev->dev, "Invalid device type: %u\n", dev_type);
|
||||
dev_err(&pdev->dev, "Invalid device type: %u\n",
|
||||
s2mps11->dev_type);
|
||||
return -EINVAL;
|
||||
};
|
||||
|
||||
|
|
@ -686,7 +964,7 @@ static int s2mps11_pmic_probe(struct platform_device *pdev)
|
|||
for (i = 0; i < s2mps11->rdev_num; i++)
|
||||
rdata[i].name = regulators[i].name;
|
||||
|
||||
ret = s2mps11_pmic_dt_parse(pdev, rdata, s2mps11, dev_type);
|
||||
ret = s2mps11_pmic_dt_parse(pdev, rdata, s2mps11);
|
||||
if (ret)
|
||||
goto out;
|
||||
|
||||
|
|
@ -739,6 +1017,7 @@ out:
|
|||
static const struct platform_device_id s2mps11_pmic_id[] = {
|
||||
{ "s2mps11-pmic", S2MPS11X},
|
||||
{ "s2mps14-pmic", S2MPS14X},
|
||||
{ "s2mpu02-pmic", S2MPU02},
|
||||
{ },
|
||||
};
|
||||
MODULE_DEVICE_TABLE(platform, s2mps11_pmic_id);
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче