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-rw-r--r--drivers/regulator/helpers.c2
-rw-r--r--drivers/regulator/mt6358-regulator.c304
2 files changed, 139 insertions, 167 deletions
diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c
index 5ad5f3b3a6b5..d49268336553 100644
--- a/drivers/regulator/helpers.c
+++ b/drivers/regulator/helpers.c
@@ -197,7 +197,7 @@ int regulator_set_voltage_sel_pickable_regmap(struct regulator_dev *rdev,
sel += rdev->desc->linear_ranges[i].min_sel;
range = rdev->desc->linear_range_selectors_bitfield[i];
- range <<= ffs(rdev->desc->vsel_mask) - 1;
+ range <<= ffs(rdev->desc->vsel_range_mask) - 1;
if (rdev->desc->vsel_reg == rdev->desc->vsel_range_reg) {
ret = regmap_update_bits(rdev->regmap,
diff --git a/drivers/regulator/mt6358-regulator.c b/drivers/regulator/mt6358-regulator.c
index b9cda2210c33..064ad968af95 100644
--- a/drivers/regulator/mt6358-regulator.c
+++ b/drivers/regulator/mt6358-regulator.c
@@ -26,8 +26,6 @@ struct mt6358_regulator_info {
struct regulator_desc desc;
u32 status_reg;
u32 qi;
- const u32 *index_table;
- unsigned int n_table;
u32 da_vsel_reg;
u32 da_vsel_mask;
u32 modeset_reg;
@@ -64,9 +62,7 @@ struct mt6358_regulator_info {
.modeset_mask = BIT(_modeset_shift), \
}
-#define MT6358_LDO(match, vreg, ldo_volt_table, \
- ldo_index_table, enreg, enbit, vosel, \
- vosel_mask) \
+#define MT6358_LDO(match, vreg, volt_ranges, enreg, enbit, vosel, vosel_mask) \
[MT6358_ID_##vreg] = { \
.desc = { \
.name = #vreg, \
@@ -75,17 +71,19 @@ struct mt6358_regulator_info {
.type = REGULATOR_VOLTAGE, \
.id = MT6358_ID_##vreg, \
.owner = THIS_MODULE, \
- .n_voltages = ARRAY_SIZE(ldo_volt_table), \
- .volt_table = ldo_volt_table, \
- .vsel_reg = vosel, \
- .vsel_mask = vosel_mask, \
+ .n_voltages = ARRAY_SIZE(volt_ranges##_ranges) * 11, \
+ .linear_ranges = volt_ranges##_ranges, \
+ .linear_range_selectors_bitfield = volt_ranges##_selectors, \
+ .n_linear_ranges = ARRAY_SIZE(volt_ranges##_ranges), \
+ .vsel_range_reg = vosel, \
+ .vsel_range_mask = vosel_mask, \
+ .vsel_reg = MT6358_##vreg##_ANA_CON0, \
+ .vsel_mask = GENMASK(3, 0), \
.enable_reg = enreg, \
.enable_mask = BIT(enbit), \
}, \
.status_reg = MT6358_LDO_##vreg##_CON1, \
.qi = BIT(15), \
- .index_table = ldo_index_table, \
- .n_table = ARRAY_SIZE(ldo_index_table), \
}
#define MT6358_LDO1(match, vreg, min, max, step, \
@@ -123,10 +121,13 @@ struct mt6358_regulator_info {
.type = REGULATOR_VOLTAGE, \
.id = MT6358_ID_##vreg, \
.owner = THIS_MODULE, \
- .n_voltages = 1, \
+ .n_voltages = 11, \
+ .vsel_reg = MT6358_##vreg##_ANA_CON0, \
+ .vsel_mask = GENMASK(3, 0), \
.enable_reg = enreg, \
.enable_mask = BIT(enbit), \
.min_uV = volt, \
+ .uV_step = 10000, \
}, \
.status_reg = MT6358_LDO_##vreg##_CON1, \
.qi = BIT(15), \
@@ -160,9 +161,7 @@ struct mt6358_regulator_info {
.modeset_mask = BIT(_modeset_shift), \
}
-#define MT6366_LDO(match, vreg, ldo_volt_table, \
- ldo_index_table, enreg, enbit, vosel, \
- vosel_mask) \
+#define MT6366_LDO(match, vreg, volt_ranges, enreg, enbit, vosel, vosel_mask) \
[MT6366_ID_##vreg] = { \
.desc = { \
.name = #vreg, \
@@ -171,17 +170,19 @@ struct mt6358_regulator_info {
.type = REGULATOR_VOLTAGE, \
.id = MT6366_ID_##vreg, \
.owner = THIS_MODULE, \
- .n_voltages = ARRAY_SIZE(ldo_volt_table), \
- .volt_table = ldo_volt_table, \
- .vsel_reg = vosel, \
- .vsel_mask = vosel_mask, \
+ .n_voltages = ARRAY_SIZE(volt_ranges##_ranges) * 11, \
+ .linear_ranges = volt_ranges##_ranges, \
+ .linear_range_selectors_bitfield = volt_ranges##_selectors, \
+ .n_linear_ranges = ARRAY_SIZE(volt_ranges##_ranges), \
+ .vsel_range_reg = vosel, \
+ .vsel_range_mask = vosel_mask, \
+ .vsel_reg = MT6358_##vreg##_ANA_CON0, \
+ .vsel_mask = GENMASK(3, 0), \
.enable_reg = enreg, \
.enable_mask = BIT(enbit), \
}, \
.status_reg = MT6358_LDO_##vreg##_CON1, \
.qi = BIT(15), \
- .index_table = ldo_index_table, \
- .n_table = ARRAY_SIZE(ldo_index_table), \
}
#define MT6366_LDO1(match, vreg, min, max, step, \
@@ -219,105 +220,108 @@ struct mt6358_regulator_info {
.type = REGULATOR_VOLTAGE, \
.id = MT6366_ID_##vreg, \
.owner = THIS_MODULE, \
- .n_voltages = 1, \
+ .n_voltages = 11, \
+ .vsel_reg = MT6358_##vreg##_ANA_CON0, \
+ .vsel_mask = GENMASK(3, 0), \
.enable_reg = enreg, \
.enable_mask = BIT(enbit), \
.min_uV = volt, \
+ .uV_step = 10000, \
}, \
.status_reg = MT6358_LDO_##vreg##_CON1, \
.qi = BIT(15), \
}
-static const unsigned int vdram2_voltages[] = {
- 600000, 1800000,
-};
-
-static const unsigned int vsim_voltages[] = {
- 1700000, 1800000, 2700000, 3000000, 3100000,
-};
-
-static const unsigned int vibr_voltages[] = {
- 1200000, 1300000, 1500000, 1800000,
- 2000000, 2800000, 3000000, 3300000,
+/* VDRAM2 voltage selector not shown in datasheet */
+static const unsigned int vdram2_selectors[] = { 0, 12 };
+static const struct linear_range vdram2_ranges[] = {
+ REGULATOR_LINEAR_RANGE(600000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
};
-static const unsigned int vusb_voltages[] = {
- 3000000, 3100000,
+static const unsigned int vsim_selectors[] = { 3, 4, 8, 11, 12 };
+static const struct linear_range vsim_ranges[] = {
+ REGULATOR_LINEAR_RANGE(1700000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2700000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3100000, 0, 10, 10000),
};
-static const unsigned int vcamd_voltages[] = {
- 900000, 1000000, 1100000, 1200000,
- 1300000, 1500000, 1800000,
+static const unsigned int vibr_selectors[] = { 0, 1, 2, 4, 5, 9, 11, 13 };
+static const struct linear_range vibr_ranges[] = {
+ REGULATOR_LINEAR_RANGE(1200000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1300000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1500000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3300000, 0, 10, 10000),
};
-static const unsigned int vefuse_voltages[] = {
- 1700000, 1800000, 1900000,
+/* VUSB voltage selector not shown in datasheet */
+static const unsigned int vusb_selectors[] = { 3, 4 };
+static const struct linear_range vusb_ranges[] = {
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3100000, 0, 10, 10000),
};
-static const unsigned int vmch_vemc_voltages[] = {
- 2900000, 3000000, 3300000,
+static const unsigned int vcamd_selectors[] = { 3, 4, 5, 6, 7, 9, 12 };
+static const struct linear_range vcamd_ranges[] = {
+ REGULATOR_LINEAR_RANGE(900000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1100000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1200000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1300000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1500000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
};
-static const unsigned int vcama_voltages[] = {
- 1800000, 2500000, 2700000,
- 2800000, 2900000, 3000000,
+static const unsigned int vefuse_selectors[] = { 11, 12, 13 };
+static const struct linear_range vefuse_ranges[] = {
+ REGULATOR_LINEAR_RANGE(1700000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1900000, 0, 10, 10000),
};
-static const unsigned int vcn33_voltages[] = {
- 3300000, 3400000, 3500000,
+static const unsigned int vmch_vemc_selectors[] = { 2, 3, 5 };
+static const struct linear_range vmch_vemc_ranges[] = {
+ REGULATOR_LINEAR_RANGE(2900000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3300000, 0, 10, 10000),
};
-static const unsigned int vmc_voltages[] = {
- 1800000, 2900000, 3000000, 3300000,
+static const unsigned int vcama_selectors[] = { 0, 7, 9, 10, 11, 12 };
+static const struct linear_range vcama_ranges[] = {
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2500000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2700000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2900000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
};
-static const unsigned int vldo28_voltages[] = {
- 2800000, 3000000,
+static const unsigned int vcn33_selectors[] = { 1, 2, 3 };
+static const struct linear_range vcn33_ranges[] = {
+ REGULATOR_LINEAR_RANGE(3300000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3400000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3500000, 0, 10, 10000),
};
-static const u32 vdram2_idx[] = {
- 0, 12,
+static const unsigned int vmc_selectors[] = { 4, 10, 11, 13 };
+static const struct linear_range vmc_ranges[] = {
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2900000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3300000, 0, 10, 10000),
};
-static const u32 vsim_idx[] = {
- 3, 4, 8, 11, 12,
-};
-
-static const u32 vibr_idx[] = {
- 0, 1, 2, 4, 5, 9, 11, 13,
-};
-
-static const u32 vusb_idx[] = {
- 3, 4,
-};
-
-static const u32 vcamd_idx[] = {
- 3, 4, 5, 6, 7, 9, 12,
-};
-
-static const u32 vefuse_idx[] = {
- 11, 12, 13,
-};
-
-static const u32 vmch_vemc_idx[] = {
- 2, 3, 5,
-};
-
-static const u32 vcama_idx[] = {
- 0, 7, 9, 10, 11, 12,
-};
-
-static const u32 vcn33_idx[] = {
- 1, 2, 3,
-};
-
-static const u32 vmc_idx[] = {
- 4, 10, 11, 13,
-};
-
-static const u32 vldo28_idx[] = {
- 1, 3,
+static const unsigned int vldo28_selectors[] = { 1, 3 };
+static const struct linear_range vldo28_ranges[] = {
+ REGULATOR_LINEAR_RANGE(2800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
};
static unsigned int mt6358_map_mode(unsigned int mode)
@@ -326,49 +330,6 @@ static unsigned int mt6358_map_mode(unsigned int mode)
REGULATOR_MODE_NORMAL : REGULATOR_MODE_FAST;
}
-static int mt6358_set_voltage_sel(struct regulator_dev *rdev,
- unsigned int selector)
-{
- const struct mt6358_regulator_info *info = to_regulator_info(rdev->desc);
- int idx, ret;
- const u32 *pvol;
-
- pvol = info->index_table;
-
- idx = pvol[selector];
- idx <<= ffs(info->desc.vsel_mask) - 1;
- ret = regmap_update_bits(rdev->regmap, info->desc.vsel_reg,
- info->desc.vsel_mask, idx);
-
- return ret;
-}
-
-static int mt6358_get_voltage_sel(struct regulator_dev *rdev)
-{
- const struct mt6358_regulator_info *info = to_regulator_info(rdev->desc);
- int idx, ret;
- u32 selector;
- const u32 *pvol;
-
- ret = regmap_read(rdev->regmap, info->desc.vsel_reg, &selector);
- if (ret != 0) {
- dev_info(&rdev->dev,
- "Failed to get mt6358 %s vsel reg: %d\n",
- info->desc.name, ret);
- return ret;
- }
-
- selector = (selector & info->desc.vsel_mask) >>
- (ffs(info->desc.vsel_mask) - 1);
- pvol = info->index_table;
- for (idx = 0; idx < info->desc.n_voltages; idx++) {
- if (pvol[idx] == selector)
- return idx;
- }
-
- return -EINVAL;
-}
-
static int mt6358_get_buck_voltage_sel(struct regulator_dev *rdev)
{
const struct mt6358_regulator_info *info = to_regulator_info(rdev->desc);
@@ -465,10 +426,10 @@ static const struct regulator_ops mt6358_volt_range_ops = {
};
static const struct regulator_ops mt6358_volt_table_ops = {
- .list_voltage = regulator_list_voltage_table,
- .map_voltage = regulator_map_voltage_iterate,
- .set_voltage_sel = mt6358_set_voltage_sel,
- .get_voltage_sel = mt6358_get_voltage_sel,
+ .list_voltage = regulator_list_voltage_pickable_linear_range,
+ .map_voltage = regulator_map_voltage_pickable_linear_range,
+ .set_voltage_sel = regulator_set_voltage_sel_pickable_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_pickable_regmap,
.set_voltage_time_sel = regulator_set_voltage_time_sel,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -476,8 +437,13 @@ static const struct regulator_ops mt6358_volt_table_ops = {
.get_status = mt6358_get_status,
};
+/* "Fixed" LDOs with output voltage calibration +0 ~ +10 mV */
static const struct regulator_ops mt6358_volt_fixed_ops = {
.list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .get_voltage_sel = mt6358_get_buck_voltage_sel,
+ .set_voltage_time_sel = regulator_set_voltage_time_sel,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -523,34 +489,34 @@ static const struct mt6358_regulator_info mt6358_regulators[] = {
MT6358_REG_FIXED("ldo_vrf18", VRF18, MT6358_LDO_VRF18_CON0, 0, 1800000),
MT6358_REG_FIXED("ldo_vaud28", VAUD28,
MT6358_LDO_VAUD28_CON0, 0, 2800000),
- MT6358_LDO("ldo_vdram2", VDRAM2, vdram2_voltages, vdram2_idx,
+ MT6358_LDO("ldo_vdram2", VDRAM2, vdram2,
MT6358_LDO_VDRAM2_CON0, 0, MT6358_LDO_VDRAM2_ELR0, 0xf),
- MT6358_LDO("ldo_vsim1", VSIM1, vsim_voltages, vsim_idx,
+ MT6358_LDO("ldo_vsim1", VSIM1, vsim,
MT6358_LDO_VSIM1_CON0, 0, MT6358_VSIM1_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vibr", VIBR, vibr_voltages, vibr_idx,
+ MT6358_LDO("ldo_vibr", VIBR, vibr,
MT6358_LDO_VIBR_CON0, 0, MT6358_VIBR_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vusb", VUSB, vusb_voltages, vusb_idx,
+ MT6358_LDO("ldo_vusb", VUSB, vusb,
MT6358_LDO_VUSB_CON0_0, 0, MT6358_VUSB_ANA_CON0, 0x700),
- MT6358_LDO("ldo_vcamd", VCAMD, vcamd_voltages, vcamd_idx,
+ MT6358_LDO("ldo_vcamd", VCAMD, vcamd,
MT6358_LDO_VCAMD_CON0, 0, MT6358_VCAMD_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vefuse", VEFUSE, vefuse_voltages, vefuse_idx,
+ MT6358_LDO("ldo_vefuse", VEFUSE, vefuse,
MT6358_LDO_VEFUSE_CON0, 0, MT6358_VEFUSE_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vmch", VMCH, vmch_vemc_voltages, vmch_vemc_idx,
+ MT6358_LDO("ldo_vmch", VMCH, vmch_vemc,
MT6358_LDO_VMCH_CON0, 0, MT6358_VMCH_ANA_CON0, 0x700),
- MT6358_LDO("ldo_vcama1", VCAMA1, vcama_voltages, vcama_idx,
+ MT6358_LDO("ldo_vcama1", VCAMA1, vcama,
MT6358_LDO_VCAMA1_CON0, 0, MT6358_VCAMA1_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vemc", VEMC, vmch_vemc_voltages, vmch_vemc_idx,
+ MT6358_LDO("ldo_vemc", VEMC, vmch_vemc,
MT6358_LDO_VEMC_CON0, 0, MT6358_VEMC_ANA_CON0, 0x700),
- MT6358_LDO("ldo_vcn33", VCN33, vcn33_voltages, vcn33_idx,
+ MT6358_LDO("ldo_vcn33", VCN33, vcn33,
MT6358_LDO_VCN33_CON0_0, 0, MT6358_VCN33_ANA_CON0, 0x300),
- MT6358_LDO("ldo_vcama2", VCAMA2, vcama_voltages, vcama_idx,
+ MT6358_LDO("ldo_vcama2", VCAMA2, vcama,
MT6358_LDO_VCAMA2_CON0, 0, MT6358_VCAMA2_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vmc", VMC, vmc_voltages, vmc_idx,
+ MT6358_LDO("ldo_vmc", VMC, vmc,
MT6358_LDO_VMC_CON0, 0, MT6358_VMC_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vldo28", VLDO28, vldo28_voltages, vldo28_idx,
+ MT6358_LDO("ldo_vldo28", VLDO28, vldo28,
MT6358_LDO_VLDO28_CON0_0, 0,
MT6358_VLDO28_ANA_CON0, 0x300),
- MT6358_LDO("ldo_vsim2", VSIM2, vsim_voltages, vsim_idx,
+ MT6358_LDO("ldo_vsim2", VSIM2, vsim,
MT6358_LDO_VSIM2_CON0, 0, MT6358_VSIM2_ANA_CON0, 0xf00),
MT6358_LDO1("ldo_vsram_proc11", VSRAM_PROC11, 500000, 1293750, 6250,
MT6358_LDO_VSRAM_PROC11_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON0, 0x7f),
@@ -599,25 +565,25 @@ static const struct mt6358_regulator_info mt6366_regulators[] = {
MT6366_REG_FIXED("ldo_vrf18", VRF18, MT6358_LDO_VRF18_CON0, 0, 1800000),
MT6366_REG_FIXED("ldo_vaud28", VAUD28,
MT6358_LDO_VAUD28_CON0, 0, 2800000),
- MT6366_LDO("ldo_vdram2", VDRAM2, vdram2_voltages, vdram2_idx,
+ MT6366_LDO("ldo_vdram2", VDRAM2, vdram2,
MT6358_LDO_VDRAM2_CON0, 0, MT6358_LDO_VDRAM2_ELR0, 0x10),
- MT6366_LDO("ldo_vsim1", VSIM1, vsim_voltages, vsim_idx,
+ MT6366_LDO("ldo_vsim1", VSIM1, vsim,
MT6358_LDO_VSIM1_CON0, 0, MT6358_VSIM1_ANA_CON0, 0xf00),
- MT6366_LDO("ldo_vibr", VIBR, vibr_voltages, vibr_idx,
+ MT6366_LDO("ldo_vibr", VIBR, vibr,
MT6358_LDO_VIBR_CON0, 0, MT6358_VIBR_ANA_CON0, 0xf00),
- MT6366_LDO("ldo_vusb", VUSB, vusb_voltages, vusb_idx,
+ MT6366_LDO("ldo_vusb", VUSB, vusb,
MT6358_LDO_VUSB_CON0_0, 0, MT6358_VUSB_ANA_CON0, 0x700),
- MT6366_LDO("ldo_vefuse", VEFUSE, vefuse_voltages, vefuse_idx,
+ MT6366_LDO("ldo_vefuse", VEFUSE, vefuse,
MT6358_LDO_VEFUSE_CON0, 0, MT6358_VEFUSE_ANA_CON0, 0xf00),
- MT6366_LDO("ldo_vmch", VMCH, vmch_vemc_voltages, vmch_vemc_idx,
+ MT6366_LDO("ldo_vmch", VMCH, vmch_vemc,
MT6358_LDO_VMCH_CON0, 0, MT6358_VMCH_ANA_CON0, 0x700),
- MT6366_LDO("ldo_vemc", VEMC, vmch_vemc_voltages, vmch_vemc_idx,
+ MT6366_LDO("ldo_vemc", VEMC, vmch_vemc,
MT6358_LDO_VEMC_CON0, 0, MT6358_VEMC_ANA_CON0, 0x700),
- MT6366_LDO("ldo_vcn33", VCN33, vcn33_voltages, vcn33_idx,
+ MT6366_LDO("ldo_vcn33", VCN33, vcn33,
MT6358_LDO_VCN33_CON0_0, 0, MT6358_VCN33_ANA_CON0, 0x300),
- MT6366_LDO("ldo_vmc", VMC, vmc_voltages, vmc_idx,
+ MT6366_LDO("ldo_vmc", VMC, vmc,
MT6358_LDO_VMC_CON0, 0, MT6358_VMC_ANA_CON0, 0xf00),
- MT6366_LDO("ldo_vsim2", VSIM2, vsim_voltages, vsim_idx,
+ MT6366_LDO("ldo_vsim2", VSIM2, vsim,
MT6358_LDO_VSIM2_CON0, 0, MT6358_VSIM2_ANA_CON0, 0xf00),
MT6366_LDO1("ldo_vsram_proc11", VSRAM_PROC11, 500000, 1293750, 6250,
MT6358_LDO_VSRAM_PROC11_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON0, 0x7f),
@@ -676,12 +642,18 @@ static int mt6358_regulator_probe(struct platform_device *pdev)
const struct mt6358_regulator_info *mt6358_info;
int i, max_regulator, ret;
- if (mt6397->chip_id == MT6366_CHIP_ID) {
- max_regulator = MT6366_MAX_REGULATOR;
- mt6358_info = mt6366_regulators;
- } else {
+ switch (mt6397->chip_id) {
+ case MT6358_CHIP_ID:
max_regulator = MT6358_MAX_REGULATOR;
mt6358_info = mt6358_regulators;
+ break;
+ case MT6366_CHIP_ID:
+ max_regulator = MT6366_MAX_REGULATOR;
+ mt6358_info = mt6366_regulators;
+ break;
+ default:
+ dev_err(&pdev->dev, "unsupported chip ID: %d\n", mt6397->chip_id);
+ return -EINVAL;
}
ret = mt6358_sync_vcn33_setting(&pdev->dev);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 15:38:59 +0000