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-rw-r--r--drivers/regulator/88pm800.c14
-rw-r--r--drivers/regulator/as3711-regulator.c25
-rw-r--r--drivers/regulator/as3722-regulator.c1
-rw-r--r--drivers/regulator/da903x.c6
-rw-r--r--drivers/regulator/helpers.c6
-rw-r--r--drivers/regulator/tps65217-regulator.c24
-rw-r--r--drivers/regulator/tps65912-regulator.c9
-rw-r--r--drivers/regulator/wm831x-ldo.c12
-rw-r--r--drivers/regulator/wm8350-regulator.c6
-rw-r--r--drivers/regulator/wm8400-regulator.c6
-rw-r--r--include/linux/regulator/driver.h2
11 files changed, 43 insertions, 68 deletions
diff --git a/drivers/regulator/88pm800.c b/drivers/regulator/88pm800.c
index 3459f60dcfd1c..22ba4c4280eee 100644
--- a/drivers/regulator/88pm800.c
+++ b/drivers/regulator/88pm800.c
@@ -141,18 +141,16 @@ struct pm800_regulators {
/* Ranges are sorted in ascending order. */
static const struct regulator_linear_range buck1_volt_range[] = {
- { .min_uV = 600000, .max_uV = 1587500, .min_sel = 0, .max_sel = 0x4f,
- .uV_step = 12500 },
- { .min_uV = 1600000, .max_uV = 1800000, .min_sel = 0x50,
- .max_sel = 0x54, .uV_step = 50000 },
+ { .min_uV = 600000, .min_sel = 0, .max_sel = 0x4f, .uV_step = 12500 },
+ { .min_uV = 1600000, .min_sel = 0x50, .max_sel = 0x54,
+ .uV_step = 50000 },
};
/* BUCK 2~5 have same ranges. */
static const struct regulator_linear_range buck2_5_volt_range[] = {
- { .min_uV = 600000, .max_uV = 1587500, .min_sel = 0, .max_sel = 0x4f,
- .uV_step = 12500 },
- { .min_uV = 1600000, .max_uV = 3300000, .min_sel = 0x50,
- .max_sel = 0x72, .uV_step = 50000 },
+ { .min_uV = 600000, .min_sel = 0, .max_sel = 0x4f, .uV_step = 12500 },
+ { .min_uV = 1600000, .min_sel = 0x50, .max_sel = 0x72,
+ .uV_step = 50000 },
};
static const unsigned int ldo1_volt_table[] = {
diff --git a/drivers/regulator/as3711-regulator.c b/drivers/regulator/as3711-regulator.c
index 8406cd745da29..d0a97e5ea4319 100644
--- a/drivers/regulator/as3711-regulator.c
+++ b/drivers/regulator/as3711-regulator.c
@@ -117,26 +117,23 @@ static struct regulator_ops as3711_dldo_ops = {
};
static const struct regulator_linear_range as3711_sd_ranges[] = {
- { .min_uV = 612500, .max_uV = 1400000,
- .min_sel = 0x1, .max_sel = 0x40, .uV_step = 12500 },
- { .min_uV = 1425000, .max_uV = 2600000,
- .min_sel = 0x41, .max_sel = 0x70, .uV_step = 25000 },
- { .min_uV = 2650000, .max_uV = 3350000,
- .min_sel = 0x71, .max_sel = 0x7f, .uV_step = 50000 },
+ { .min_uV = 612500, .min_sel = 0x1, .max_sel = 0x40, .uV_step = 12500 },
+ { .min_uV = 1425000, .min_sel = 0x41, .max_sel = 0x70,
+ .uV_step = 25000 },
+ { .min_uV = 2650000, .min_sel = 0x71, .max_sel = 0x7f,
+ .uV_step = 50000 },
};
static const struct regulator_linear_range as3711_aldo_ranges[] = {
- { .min_uV = 1200000, .max_uV = 1950000,
- .min_sel = 0, .max_sel = 0xf, .uV_step = 50000 },
- { .min_uV = 1800000, .max_uV = 3300000,
- .min_sel = 0x10, .max_sel = 0x1f, .uV_step = 100000 },
+ { .min_uV = 1200000, .min_sel = 0, .max_sel = 0xf, .uV_step = 50000 },
+ { .min_uV = 1800000, .min_sel = 0x10, .max_sel = 0x1f,
+ .uV_step = 100000 },
};
static const struct regulator_linear_range as3711_dldo_ranges[] = {
- { .min_uV = 900000, .max_uV = 1700000,
- .min_sel = 0, .max_sel = 0x10, .uV_step = 50000 },
- { .min_uV = 1750000, .max_uV = 3300000,
- .min_sel = 0x20, .max_sel = 0x3f, .uV_step = 50000 },
+ { .min_uV = 900000, .min_sel = 0, .max_sel = 0x10, .uV_step = 50000 },
+ { .min_uV = 1750000, .min_sel = 0x20, .max_sel = 0x3f,
+ .uV_step = 50000 },
};
#define AS3711_REG(_id, _en_reg, _en_bit, _vmask, _vshift, _min_uV, _max_uV, _sfx) \
diff --git a/drivers/regulator/as3722-regulator.c b/drivers/regulator/as3722-regulator.c
index d7b71a9c41f1b..240ae6d2ee2aa 100644
--- a/drivers/regulator/as3722-regulator.c
+++ b/drivers/regulator/as3722-regulator.c
@@ -441,7 +441,6 @@ static struct regulator_ops as3722_ldo3_extcntrl_ops = {
.max_sel = _max_sel, \
.uV_step = _step_uV, \
.min_uV = _min_uV, \
- .max_uV = _min_uV + (_max_sel - _min_sel) * _step_uV, \
}
static const struct regulator_linear_range as3722_ldo_ranges[] = {
diff --git a/drivers/regulator/da903x.c b/drivers/regulator/da903x.c
index f06854cf8cf50..90d55e0664478 100644
--- a/drivers/regulator/da903x.c
+++ b/drivers/regulator/da903x.c
@@ -253,10 +253,8 @@ static int da9034_set_dvc_voltage_sel(struct regulator_dev *rdev,
}
static const struct regulator_linear_range da9034_ldo12_ranges[] = {
- { .min_uV = 1700000, .max_uV = 2050000, .min_sel = 0, .max_sel = 7,
- .uV_step = 50000 },
- { .min_uV = 2700000, .max_uV = 3050000, .min_sel = 8, .max_sel = 15,
- .uV_step = 50000 },
+ { .min_uV = 1700000, .min_sel = 0, .max_sel = 7, .uV_step = 50000 },
+ { .min_uV = 2700000, .min_sel = 8, .max_sel = 15, .uV_step = 50000 },
};
static struct regulator_ops da903x_regulator_ldo_ops = {
diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c
index 6e30df14714bf..e221a271ba566 100644
--- a/drivers/regulator/helpers.c
+++ b/drivers/regulator/helpers.c
@@ -284,9 +284,13 @@ int regulator_map_voltage_linear_range(struct regulator_dev *rdev,
}
for (i = 0; i < rdev->desc->n_linear_ranges; i++) {
+ int linear_max_uV;
+
range = &rdev->desc->linear_ranges[i];
+ linear_max_uV = range->min_uV +
+ (range->max_sel - range->min_sel) * range->uV_step;
- if (!(min_uV <= range->max_uV && max_uV >= range->min_uV))
+ if (!(min_uV <= linear_max_uV && max_uV >= range->min_uV))
continue;
if (min_uV <= range->min_uV)
diff --git a/drivers/regulator/tps65217-regulator.c b/drivers/regulator/tps65217-regulator.c
index 90861d68a0b00..484866f436818 100644
--- a/drivers/regulator/tps65217-regulator.c
+++ b/drivers/regulator/tps65217-regulator.c
@@ -52,25 +52,17 @@ static const unsigned int LDO1_VSEL_table[] = {
};
static const struct regulator_linear_range tps65217_uv1_ranges[] = {
- { .min_uV = 900000, .max_uV = 1500000, .min_sel = 0, .max_sel = 24,
- .uV_step = 25000 },
- { .min_uV = 1550000, .max_uV = 1800000, .min_sel = 25, .max_sel = 30,
- .uV_step = 50000 },
- { .min_uV = 1850000, .max_uV = 2900000, .min_sel = 31, .max_sel = 52,
- .uV_step = 50000 },
- { .min_uV = 3000000, .max_uV = 3200000, .min_sel = 53, .max_sel = 55,
- .uV_step = 100000 },
- { .min_uV = 3300000, .max_uV = 3300000, .min_sel = 56, .max_sel = 62,
- .uV_step = 0 },
+ { .min_uV = 900000, .min_sel = 0, .max_sel = 24, .uV_step = 25000 },
+ { .min_uV = 1550000, .min_sel = 25, .max_sel = 30, .uV_step = 50000 },
+ { .min_uV = 1850000, .min_sel = 31, .max_sel = 52, .uV_step = 50000 },
+ { .min_uV = 3000000, .min_sel = 53, .max_sel = 55, .uV_step = 100000 },
+ { .min_uV = 3300000, .min_sel = 56, .max_sel = 62, .uV_step = 0 },
};
static const struct regulator_linear_range tps65217_uv2_ranges[] = {
- { .min_uV = 1500000, .max_uV = 1900000, .min_sel = 0, .max_sel = 8,
- .uV_step = 50000 },
- { .min_uV = 2000000, .max_uV = 2400000, .min_sel = 9, .max_sel = 13,
- .uV_step = 100000 },
- { .min_uV = 2450000, .max_uV = 3300000, .min_sel = 14, .max_sel = 31,
- .uV_step = 50000 },
+ { .min_uV = 1500000, .min_sel = 0, .max_sel = 8, .uV_step = 50000 },
+ { .min_uV = 2000000, .min_sel = 9, .max_sel = 13, .uV_step = 100000 },
+ { .min_uV = 2450000, .min_sel = 14, .max_sel = 31, .uV_step = 50000 },
};
static int tps65217_pmic_enable(struct regulator_dev *dev)
diff --git a/drivers/regulator/tps65912-regulator.c b/drivers/regulator/tps65912-regulator.c
index 281e52ac64ba0..9fc87d8c9ce52 100644
--- a/drivers/regulator/tps65912-regulator.c
+++ b/drivers/regulator/tps65912-regulator.c
@@ -119,12 +119,9 @@ struct tps65912_reg {
};
static const struct regulator_linear_range tps65912_ldo_ranges[] = {
- { .min_uV = 800000, .max_uV = 1600000, .min_sel = 0, .max_sel = 32,
- .uV_step = 25000 },
- { .min_uV = 1650000, .max_uV = 3000000, .min_sel = 33, .max_sel = 60,
- .uV_step = 50000 },
- { .min_uV = 3100000, .max_uV = 3300000, .min_sel = 61, .max_sel = 63,
- .uV_step = 100000 },
+ { .min_uV = 800000, .min_sel = 0, .max_sel = 32, .uV_step = 25000 },
+ { .min_uV = 1650000, .min_sel = 33, .max_sel = 60, .uV_step = 50000 },
+ { .min_uV = 3100000, .min_sel = 61, .max_sel = 63, .uV_step = 100000 },
};
static int tps65912_get_range(struct tps65912_reg *pmic, int id)
diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c
index 2205fbc2c37b4..a95814027b24c 100644
--- a/drivers/regulator/wm831x-ldo.c
+++ b/drivers/regulator/wm831x-ldo.c
@@ -63,10 +63,8 @@ static irqreturn_t wm831x_ldo_uv_irq(int irq, void *data)
*/
static const struct regulator_linear_range wm831x_gp_ldo_ranges[] = {
- { .min_uV = 900000, .max_uV = 1600000, .min_sel = 0, .max_sel = 14,
- .uV_step = 50000 },
- { .min_uV = 1700000, .max_uV = 3300000, .min_sel = 15, .max_sel = 31,
- .uV_step = 100000 },
+ { .min_uV = 900000, .min_sel = 0, .max_sel = 14, .uV_step = 50000 },
+ { .min_uV = 1700000, .min_sel = 15, .max_sel = 31, .uV_step = 100000 },
};
static int wm831x_gp_ldo_set_suspend_voltage(struct regulator_dev *rdev,
@@ -332,10 +330,8 @@ static struct platform_driver wm831x_gp_ldo_driver = {
*/
static const struct regulator_linear_range wm831x_aldo_ranges[] = {
- { .min_uV = 1000000, .max_uV = 1600000, .min_sel = 0, .max_sel = 12,
- .uV_step = 50000 },
- { .min_uV = 1700000, .max_uV = 3500000, .min_sel = 13, .max_sel = 31,
- .uV_step = 100000 },
+ { .min_uV = 1000000, .min_sel = 0, .max_sel = 12, .uV_step = 50000 },
+ { .min_uV = 1700000, .min_sel = 13, .max_sel = 31, .uV_step = 100000 },
};
static int wm831x_aldo_set_suspend_voltage(struct regulator_dev *rdev,
diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index 61ca9292a4294..de9de26d0bfca 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -543,10 +543,8 @@ static int wm8350_dcdc_set_suspend_mode(struct regulator_dev *rdev,
}
static const struct regulator_linear_range wm8350_ldo_ranges[] = {
- { .min_uV = 900000, .max_uV = 1650000, .min_sel = 0, .max_sel = 15,
- .uV_step = 50000 },
- { .min_uV = 1800000, .max_uV = 3300000, .min_sel = 16, .max_sel = 31,
- .uV_step = 100000 },
+ { .min_uV = 900000, .min_sel = 0, .max_sel = 15, .uV_step = 50000 },
+ { .min_uV = 1800000, .min_sel = 16, .max_sel = 31, .uV_step = 100000 },
};
static int wm8350_ldo_set_suspend_voltage(struct regulator_dev *rdev, int uV)
diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c
index 58f51bec13f25..3352b2090ed53 100644
--- a/drivers/regulator/wm8400-regulator.c
+++ b/drivers/regulator/wm8400-regulator.c
@@ -20,10 +20,8 @@
#include <linux/mfd/wm8400-private.h>
static const struct regulator_linear_range wm8400_ldo_ranges[] = {
- { .min_uV = 900000, .max_uV = 1600000, .min_sel = 0, .max_sel = 14,
- .uV_step = 50000 },
- { .min_uV = 1700000, .max_uV = 3300000, .min_sel = 15, .max_sel = 31,
- .uV_step = 100000 },
+ { .min_uV = 900000, .min_sel = 0, .max_sel = 14, .uV_step = 50000 },
+ { .min_uV = 1700000, .min_sel = 15, .max_sel = 31, .uV_step = 100000 },
};
static struct regulator_ops wm8400_ldo_ops = {
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 9bdad43ad228a..997ff5c4d880e 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -46,14 +46,12 @@ enum regulator_status {
* regulator_list_linear_range().
*
* @min_uV: Lowest voltage in range
- * @max_uV: Highest voltage in range
* @min_sel: Lowest selector for range
* @max_sel: Highest selector for range
* @uV_step: Step size
*/
struct regulator_linear_range {
unsigned int min_uV;
- unsigned int max_uV;
unsigned int min_sel;
unsigned int max_sel;
unsigned int uV_step;
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-24 06:26:49 +0000