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-rw-r--r--Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml2
-rw-r--r--Documentation/devicetree/bindings/regulator/richtek,rt5190a-regulator.yaml2
-rw-r--r--MAINTAINERS12
-rw-r--r--drivers/regulator/atc260x-regulator.c1
-rw-r--r--drivers/regulator/core.c7
-rw-r--r--drivers/regulator/qcom_smd-regulator.c35
-rw-r--r--drivers/regulator/rtq2134-regulator.c1
-rw-r--r--drivers/regulator/wm8994-regulator.c42
8 files changed, 70 insertions, 32 deletions
diff --git a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml
index 61dd5af80db6..5d2d989de893 100644
--- a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml
@@ -31,7 +31,7 @@ properties:
$ref: "regulator.yaml#"
properties:
- regulator-name:
+ regulator-compatible:
pattern: "^vbuck[1-4]$"
additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/richtek,rt5190a-regulator.yaml b/Documentation/devicetree/bindings/regulator/richtek,rt5190a-regulator.yaml
index 28725c5467fc..edb411be0390 100644
--- a/Documentation/devicetree/bindings/regulator/richtek,rt5190a-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/richtek,rt5190a-regulator.yaml
@@ -58,7 +58,7 @@ properties:
type: object
$ref: regulator.yaml#
description: |
- regulator description for buck1 and buck4.
+ regulator description for buck1 to buck4, and ldo.
properties:
regulator-allowed-modes:
diff --git a/MAINTAINERS b/MAINTAINERS
index fd768d43e048..3af36d852c38 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5715,7 +5715,7 @@ W: http://lanana.org/docs/device-list/index.html
DEVICE RESOURCE MANAGEMENT HELPERS
M: Hans de Goede <hdegoede@redhat.com>
-R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+R: Matti Vaittinen <mazziesaccount@gmail.com>
S: Maintained
F: include/linux/devm-helpers.h
@@ -11208,7 +11208,7 @@ F: scripts/spdxcheck.py
LINEAR RANGES HELPERS
M: Mark Brown <broonie@kernel.org>
-R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+R: Matti Vaittinen <mazziesaccount@gmail.com>
F: lib/linear_ranges.c
F: lib/test_linear_ranges.c
F: include/linux/linear_range.h
@@ -17011,8 +17011,7 @@ S: Odd Fixes
F: drivers/tty/serial/rp2.*
ROHM BD99954 CHARGER IC
-R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
-L: linux-power@fi.rohmeurope.com
+R: Matti Vaittinen <mazziesaccount@gmail.com>
S: Supported
F: drivers/power/supply/bd99954-charger.c
F: drivers/power/supply/bd99954-charger.h
@@ -17035,8 +17034,7 @@ F: drivers/regulator/bd9571mwv-regulator.c
F: include/linux/mfd/bd9571mwv.h
ROHM POWER MANAGEMENT IC DEVICE DRIVERS
-R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
-L: linux-power@fi.rohmeurope.com
+R: Matti Vaittinen <mazziesaccount@gmail.com>
S: Supported
F: drivers/clk/clk-bd718x7.c
F: drivers/gpio/gpio-bd71815.c
@@ -21118,7 +21116,7 @@ F: include/linux/regulator/
K: regulator_get_optional
VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
-R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+R: Matti Vaittinen <mazziesaccount@gmail.com>
F: drivers/regulator/irq_helpers.c
VRF
diff --git a/drivers/regulator/atc260x-regulator.c b/drivers/regulator/atc260x-regulator.c
index 05147d2c3842..485e58b264c0 100644
--- a/drivers/regulator/atc260x-regulator.c
+++ b/drivers/regulator/atc260x-regulator.c
@@ -292,6 +292,7 @@ enum atc2603c_reg_ids {
.bypass_mask = BIT(5), \
.active_discharge_reg = ATC2603C_PMU_SWITCH_CTL, \
.active_discharge_mask = BIT(1), \
+ .active_discharge_on = BIT(1), \
.owner = THIS_MODULE, \
}
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index d790f7b648b1..1e54a833f2cf 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2176,10 +2176,13 @@ struct regulator *_regulator_get(struct device *dev, const char *id,
rdev->exclusive = 1;
ret = _regulator_is_enabled(rdev);
- if (ret > 0)
+ if (ret > 0) {
rdev->use_count = 1;
- else
+ regulator->enable_count = 1;
+ } else {
rdev->use_count = 0;
+ regulator->enable_count = 0;
+ }
}
link = device_link_add(dev, &rdev->dev, DL_FLAG_STATELESS);
diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index 8490aa8eecb1..7dff94a2eb7e 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -944,32 +944,31 @@ static const struct rpm_regulator_data rpm_pm8950_regulators[] = {
{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm8950_hfsmps, "vdd_s2" },
{ "s3", QCOM_SMD_RPM_SMPA, 3, &pm8950_hfsmps, "vdd_s3" },
{ "s4", QCOM_SMD_RPM_SMPA, 4, &pm8950_hfsmps, "vdd_s4" },
- { "s5", QCOM_SMD_RPM_SMPA, 5, &pm8950_ftsmps2p5, "vdd_s5" },
+ /* S5 is managed via SPMI. */
{ "s6", QCOM_SMD_RPM_SMPA, 6, &pm8950_hfsmps, "vdd_s6" },
{ "l1", QCOM_SMD_RPM_LDOA, 1, &pm8950_ult_nldo, "vdd_l1_l19" },
{ "l2", QCOM_SMD_RPM_LDOA, 2, &pm8950_ult_nldo, "vdd_l2_l23" },
{ "l3", QCOM_SMD_RPM_LDOA, 3, &pm8950_ult_nldo, "vdd_l3" },
- { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16" },
- { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8950_pldo_lv, "vdd_l4_l5_l6_l7_l16" },
- { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8950_pldo_lv, "vdd_l4_l5_l6_l7_l16" },
- { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8950_pldo_lv, "vdd_l4_l5_l6_l7_l16" },
+ /* L4 seems not to exist. */
+ { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8950_pldo_lv, "vdd_l5_l6_l7_l16" },
+ { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8950_pldo_lv, "vdd_l5_l6_l7_l16" },
+ { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8950_pldo_lv, "vdd_l5_l6_l7_l16" },
{ "l8", QCOM_SMD_RPM_LDOA, 8, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
{ "l9", QCOM_SMD_RPM_LDOA, 9, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
{ "l10", QCOM_SMD_RPM_LDOA, 10, &pm8950_ult_nldo, "vdd_l9_l10_l13_l14_l15_l18"},
- { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22"},
- { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22"},
- { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18"},
- { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18"},
- { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18"},
- { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16"},
- { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22"},
- { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18"},
- { "l19", QCOM_SMD_RPM_LDOA, 18, &pm8950_pldo, "vdd_l1_l19"},
- { "l20", QCOM_SMD_RPM_LDOA, 18, &pm8950_pldo, "vdd_l20"},
- { "l21", QCOM_SMD_RPM_LDOA, 18, &pm8950_pldo, "vdd_l21"},
- { "l22", QCOM_SMD_RPM_LDOA, 18, &pm8950_pldo, "vdd_l8_l11_l12_l17_l22"},
- { "l23", QCOM_SMD_RPM_LDOA, 18, &pm8950_pldo, "vdd_l2_l23"},
+ { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
+ { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
+ { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
+ { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
+ { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
+ { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8950_ult_pldo, "vdd_l5_l6_l7_l16" },
+ { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
+ /* L18 seems not to exist. */
+ { "l19", QCOM_SMD_RPM_LDOA, 19, &pm8950_pldo, "vdd_l1_l19" },
+ /* L20 & L21 seem not to exist. */
+ { "l22", QCOM_SMD_RPM_LDOA, 22, &pm8950_pldo, "vdd_l8_l11_l12_l17_l22" },
+ { "l23", QCOM_SMD_RPM_LDOA, 23, &pm8950_pldo, "vdd_l2_l23" },
{}
};
diff --git a/drivers/regulator/rtq2134-regulator.c b/drivers/regulator/rtq2134-regulator.c
index f21e3f8b21f2..8e13dea354a2 100644
--- a/drivers/regulator/rtq2134-regulator.c
+++ b/drivers/regulator/rtq2134-regulator.c
@@ -285,6 +285,7 @@ static const unsigned int rtq2134_buck_ramp_delay_table[] = {
.enable_mask = RTQ2134_VOUTEN_MASK, \
.active_discharge_reg = RTQ2134_REG_BUCK##_id##_CFG0, \
.active_discharge_mask = RTQ2134_ACTDISCHG_MASK, \
+ .active_discharge_on = RTQ2134_ACTDISCHG_MASK, \
.ramp_reg = RTQ2134_REG_BUCK##_id##_RSPCFG, \
.ramp_mask = RTQ2134_RSPUP_MASK, \
.ramp_delay_table = rtq2134_buck_ramp_delay_table, \
diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c
index cadea0344486..40befdd9dfa9 100644
--- a/drivers/regulator/wm8994-regulator.c
+++ b/drivers/regulator/wm8994-regulator.c
@@ -82,6 +82,35 @@ static const struct regulator_desc wm8994_ldo_desc[] = {
.min_uV = 2400000,
.uV_step = 100000,
.enable_time = 3000,
+ .off_on_delay = 36000,
+ .owner = THIS_MODULE,
+ },
+ {
+ .name = "LDO2",
+ .id = 2,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = WM8994_LDO2_MAX_SELECTOR + 1,
+ .vsel_reg = WM8994_LDO_2,
+ .vsel_mask = WM8994_LDO2_VSEL_MASK,
+ .ops = &wm8994_ldo2_ops,
+ .enable_time = 3000,
+ .off_on_delay = 36000,
+ .owner = THIS_MODULE,
+ },
+};
+
+static const struct regulator_desc wm8958_ldo_desc[] = {
+ {
+ .name = "LDO1",
+ .id = 1,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = WM8994_LDO1_MAX_SELECTOR + 1,
+ .vsel_reg = WM8994_LDO_1,
+ .vsel_mask = WM8994_LDO1_VSEL_MASK,
+ .ops = &wm8994_ldo1_ops,
+ .min_uV = 2400000,
+ .uV_step = 100000,
+ .enable_time = 3000,
.owner = THIS_MODULE,
},
{
@@ -172,9 +201,16 @@ static int wm8994_ldo_probe(struct platform_device *pdev)
* regulator core and we need not worry about it on the
* error path.
*/
- ldo->regulator = devm_regulator_register(&pdev->dev,
- &wm8994_ldo_desc[id],
- &config);
+ if (ldo->wm8994->type == WM8994) {
+ ldo->regulator = devm_regulator_register(&pdev->dev,
+ &wm8994_ldo_desc[id],
+ &config);
+ } else {
+ ldo->regulator = devm_regulator_register(&pdev->dev,
+ &wm8958_ldo_desc[id],
+ &config);
+ }
+
if (IS_ERR(ldo->regulator)) {
ret = PTR_ERR(ldo->regulator);
dev_err(wm8994->dev, "Failed to register LDO%d: %d\n",
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-03 13:09:36 +0000