diff options
30 files changed, 454 insertions, 140 deletions
diff --git a/Documentation/devicetree/bindings/mfd/ti,twl.yaml b/Documentation/devicetree/bindings/mfd/ti,twl.yaml index c2357fecb56c..2cbdd238f48f 100644 --- a/Documentation/devicetree/bindings/mfd/ti,twl.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,twl.yaml @@ -22,6 +22,32 @@ allOf: contains: const: ti,twl4030 then: + patternProperties: + "^regulator-": + properties: + compatible: + enum: + - ti,twl4030-vaux1 + - ti,twl4030-vaux2 + - ti,twl4030-vaux3 + - ti,twl4030-vaux4 + - ti,twl4030-vmmc1 + - ti,twl4030-vmmc2 + - ti,twl4030-vpll1 + - ti,twl4030-vpll2 + - ti,twl4030-vsim + - ti,twl4030-vdac + - ti,twl4030-vintana2 + - ti,twl4030-vio + - ti,twl4030-vdd1 + - ti,twl4030-vdd2 + - ti,twl4030-vintana1 + - ti,twl4030-vintdig + - ti,twl4030-vusb1v5 + - ti,twl4030-vusb1v8 + - ti,twl4030-vusb3v1 + ti,retain-on-reset: false + properties: madc: type: object @@ -50,13 +76,34 @@ allOf: properties: compatible: const: ti,twl4030-wdt - - if: properties: compatible: contains: const: ti,twl6030 then: + patternProperties: + "^regulator-": + properties: + compatible: + enum: + - ti,twl6030-vaux1 + - ti,twl6030-vaux2 + - ti,twl6030-vaux3 + - ti,twl6030-vmmc + - ti,twl6030-vpp + - ti,twl6030-vusim + - ti,twl6030-vana + - ti,twl6030-vcxio + - ti,twl6030-vdac + - ti,twl6030-vusb + - ti,twl6030-v1v8 + - ti,twl6030-v2v1 + - ti,twl6030-vdd1 + - ti,twl6030-vdd2 + - ti,twl6030-vdd3 + regulator-initial-mode: false + properties: gpadc: type: object @@ -69,6 +116,25 @@ allOf: contains: const: ti,twl6032 then: + patternProperties: + "^regulator-": + properties: + compatible: + enum: + - ti,twl6032-ldo1 + - ti,twl6032-ldo2 + - ti,twl6032-ldo3 + - ti,twl6032-ldo4 + - ti,twl6032-ldo5 + - ti,twl6032-ldo6 + - ti,twl6032-ldo7 + - ti,twl6032-ldoln + - ti,twl6032-ldousb + - ti,twl6032-smps3 + - ti,twl6032-smps4 + - ti,twl6032-vio + regulator-initial-mode: false + properties: gpadc: type: object @@ -112,6 +178,27 @@ properties: interrupts: maxItems: 1 +patternProperties: + "^regulator-": + type: object + unevaluatedProperties: false + $ref: /schemas/regulator/regulator.yaml + properties: + compatible: true + regulator-initial-mode: + enum: + - 0x08 # Sleep mode, the nominal output voltage is maintained + # with low power consumption with low load current capability + - 0x0e # Active mode, the regulator can deliver its nominal output + # voltage with full-load current capability + ti,retain-on-reset: + description: + Does not turn off the supplies during warm + reset. Could be needed for VMMC, as TWL6030 + reset sequence for this signal does not comply + with the SD specification. + type: boolean + unevaluatedProperties: false required: @@ -131,9 +218,84 @@ examples: compatible = "ti,twl6030"; reg = <0x48>; interrupts = <39>; /* IRQ_SYS_1N cascaded to gic */ + interrupt-parent = <&gic>; interrupt-controller; #interrupt-cells = <1>; - interrupt-parent = <&gic>; + + gpadc { + compatible = "ti,twl6030-gpadc"; + interrupts = <6>; + }; + + rtc { + compatible = "ti,twl4030-rtc"; + interrupts = <8>; + }; + + regulator-vaux1 { + compatible = "ti,twl6030-vaux1"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + }; + + regulator-vmmc1 { + compatible = "ti,twl6030-vmmc"; + ti,retain-on-reset; + }; }; }; + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@48 { + compatible = "ti,twl4030"; + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + interrupt-controller; + #interrupt-cells = <1>; + + bci { + compatible = "ti,twl4030-bci"; + interrupts = <9>, <2>; + bci3v1-supply = <&vusb3v1>; + io-channels = <&twl_madc 11>; + io-channel-names = "vac"; + }; + + twl_madc: madc { + compatible = "ti,twl4030-madc"; + interrupts = <3>; + #io-channel-cells = <1>; + }; + + pwrbutton { + compatible = "ti,twl4030-pwrbutton"; + interrupts = <8>; + }; + + rtc { + compatible = "ti,twl4030-rtc"; + interrupts = <11>; + }; + + regulator-vaux1 { + compatible = "ti,twl4030-vaux1"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-initial-mode = <0xe>; + }; + + vusb3v1: regulator-vusb3v1 { + compatible = "ti,twl4030-vusb3v1"; + }; + + watchdog { + compatible = "ti,twl4030-wdt"; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml index 6317daf76d1f..cd4aa27218a1 100644 --- a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml @@ -16,7 +16,11 @@ description: | properties: compatible: - const: mediatek,mt6315-regulator + oneOf: + - items: + - const: mediatek,mt6319-regulator + - const: mediatek,mt6315-regulator + - const: mediatek,mt6315-regulator reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml b/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml new file mode 100644 index 000000000000..3aaa9653419a --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml @@ -0,0 +1,185 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/qcom,qca6390-pmu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. QCA6390 PMU Regulators + +maintainers: + - Bartosz Golaszewski <bartosz.golaszewski@linaro.org> + +description: + The QCA6390 package contains discrete modules for WLAN and Bluetooth. They + are powered by the Power Management Unit (PMU) that takes inputs from the + host and provides LDO outputs. This document describes this module. + +properties: + compatible: + enum: + - qcom,qca6390-pmu + - qcom,wcn7850-pmu + + vdd-supply: + description: VDD supply regulator handle + + vddaon-supply: + description: VDD_AON supply regulator handle + + vdddig-supply: + description: VDD_DIG supply regulator handle + + vddpmu-supply: + description: VDD_PMU supply regulator handle + + vddio1p2-supply: + description: VDD_IO_1P2 supply regulator handle + + vddrfa0p95-supply: + description: VDD_RFA_0P95 supply regulator handle + + vddrfa1p2-supply: + description: VDD_RFA_1P2 supply regulator handle + + vddrfa1p3-supply: + description: VDD_RFA_1P3 supply regulator handle + + vddrfa1p8-supply: + description: VDD_RFA_1P8 supply regulator handle + + vddrfa1p9-supply: + description: VDD_RFA_1P9 supply regulator handle + + vddpcie1p3-supply: + description: VDD_PCIE_1P3 supply regulator handle + + vddpcie1p9-supply: + description: VDD_PCIE_1P9 supply regulator handle + + vddio-supply: + description: VDD_IO supply regulator handle + + wlan-enable-gpios: + maxItems: 1 + description: GPIO line enabling the ATH11K WLAN module supplied by the PMU + + bt-enable-gpios: + maxItems: 1 + description: GPIO line enabling the ATH11K Bluetooth module supplied by the PMU + + clocks: + maxItems: 1 + description: Reference clock handle + + regulators: + type: object + description: + LDO outputs of the PMU + + patternProperties: + "^ldo[0-9]$": + $ref: regulator.yaml# + type: object + unevaluatedProperties: false + + additionalProperties: false + +required: + - compatible + - regulators + +allOf: + - if: + properties: + compatible: + contains: + const: qcom,qca6390-pmu + then: + required: + - vddaon-supply + - vddpmu-supply + - vddrfa0p95-supply + - vddrfa1p3-supply + - vddrfa1p9-supply + - vddpcie1p3-supply + - vddpcie1p9-supply + - vddio-supply + - if: + properties: + compatible: + contains: + const: qcom,wcn7850-pmu + then: + required: + - vdd-supply + - vddio-supply + - vddaon-supply + - vdddig-supply + - vddrfa1p2-supply + - vddrfa1p8-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + pmu { + compatible = "qcom,qca6390-pmu"; + + pinctrl-names = "default"; + pinctrl-0 = <&bt_en_state>, <&wlan_en_state>; + + vddaon-supply = <&vreg_s6a_0p95>; + vddpmu-supply = <&vreg_s2f_0p95>; + vddrfa0p95-supply = <&vreg_s2f_0p95>; + vddrfa1p3-supply = <&vreg_s8c_1p3>; + vddrfa1p9-supply = <&vreg_s5a_1p9>; + vddpcie1p3-supply = <&vreg_s8c_1p3>; + vddpcie1p9-supply = <&vreg_s5a_1p9>; + vddio-supply = <&vreg_s4a_1p8>; + + wlan-enable-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>; + bt-enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>; + + regulators { + vreg_pmu_rfa_cmn: ldo0 { + regulator-name = "vreg_pmu_rfa_cmn"; + }; + + vreg_pmu_aon_0p59: ldo1 { + regulator-name = "vreg_pmu_aon_0p59"; + }; + + vreg_pmu_wlcx_0p8: ldo2 { + regulator-name = "vreg_pmu_wlcx_0p8"; + }; + + vreg_pmu_wlmx_0p85: ldo3 { + regulator-name = "vreg_pmu_wlmx_0p85"; + }; + + vreg_pmu_btcmx_0p85: ldo4 { + regulator-name = "vreg_pmu_btcmx_0p85"; + }; + + vreg_pmu_rfa_0p8: ldo5 { + regulator-name = "vreg_pmu_rfa_0p8"; + }; + + vreg_pmu_rfa_1p2: ldo6 { + regulator-name = "vreg_pmu_rfa_1p2"; + }; + + vreg_pmu_rfa_1p7: ldo7 { + regulator-name = "vreg_pmu_rfa_1p7"; + }; + + vreg_pmu_pcie_0p9: ldo8 { + regulator-name = "vreg_pmu_pcie_0p9"; + }; + + vreg_pmu_pcie_1p8: ldo9 { + regulator-name = "vreg_pmu_pcie_1p8"; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/richtek,rtq2208.yaml b/Documentation/devicetree/bindings/regulator/richtek,rtq2208.yaml index 609c06615bdc..87accc6f13b8 100644 --- a/Documentation/devicetree/bindings/regulator/richtek,rtq2208.yaml +++ b/Documentation/devicetree/bindings/regulator/richtek,rtq2208.yaml @@ -75,6 +75,12 @@ properties: description: regulator description for ldo[1-2]. + properties: + richtek,fixed-microvolt: + description: | + This property can be used to set a fixed operating voltage that lies outside + the range of the regulator's adjustable mode. + required: - compatible - reg @@ -177,6 +183,8 @@ examples: }; }; ldo1 { + /* Fixed LDO VOUT */ + richtek,fixed-microvolt = <1200000>; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; @@ -185,7 +193,8 @@ examples: }; }; ldo2 { - regulator-min-microvolt = <3300000>; + /* Adjustable LDO VOUT */ + regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-always-on; regulator-state-mem { diff --git a/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml b/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml index c9586d277f41..3cb2dad18781 100644 --- a/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml +++ b/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml @@ -11,7 +11,12 @@ maintainers: properties: compatible: - const: st,stm32mp1,pwr-reg + oneOf: + - items: + - const: st,stm32mp1,pwr-reg + - items: + - const: st,stm32mp13-pwr-reg + - const: st,stm32mp1,pwr-reg reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/regulator/twl-regulator.txt b/Documentation/devicetree/bindings/regulator/twl-regulator.txt deleted file mode 100644 index 549f80436deb..000000000000 --- a/Documentation/devicetree/bindings/regulator/twl-regulator.txt +++ /dev/null @@ -1,80 +0,0 @@ -TWL family of regulators - -Required properties: -For twl6030 regulators/LDOs -- compatible: - - "ti,twl6030-vaux1" for VAUX1 LDO - - "ti,twl6030-vaux2" for VAUX2 LDO - - "ti,twl6030-vaux3" for VAUX3 LDO - - "ti,twl6030-vmmc" for VMMC LDO - - "ti,twl6030-vpp" for VPP LDO - - "ti,twl6030-vusim" for VUSIM LDO - - "ti,twl6030-vana" for VANA LDO - - "ti,twl6030-vcxio" for VCXIO LDO - - "ti,twl6030-vdac" for VDAC LDO - - "ti,twl6030-vusb" for VUSB LDO - - "ti,twl6030-v1v8" for V1V8 LDO - - "ti,twl6030-v2v1" for V2V1 LDO - - "ti,twl6030-vdd1" for VDD1 SMPS - - "ti,twl6030-vdd2" for VDD2 SMPS - - "ti,twl6030-vdd3" for VDD3 SMPS -For twl6032 regulators/LDOs -- compatible: - - "ti,twl6032-ldo1" for LDO1 LDO - - "ti,twl6032-ldo2" for LDO2 LDO - - "ti,twl6032-ldo3" for LDO3 LDO - - "ti,twl6032-ldo4" for LDO4 LDO - - "ti,twl6032-ldo5" for LDO5 LDO - - "ti,twl6032-ldo6" for LDO6 LDO - - "ti,twl6032-ldo7" for LDO7 LDO - - "ti,twl6032-ldoln" for LDOLN LDO - - "ti,twl6032-ldousb" for LDOUSB LDO - - "ti,twl6032-smps3" for SMPS3 SMPS - - "ti,twl6032-smps4" for SMPS4 SMPS - - "ti,twl6032-vio" for VIO SMPS -For twl4030 regulators/LDOs -- compatible: - - "ti,twl4030-vaux1" for VAUX1 LDO - - "ti,twl4030-vaux2" for VAUX2 LDO - - "ti,twl5030-vaux2" for VAUX2 LDO - - "ti,twl4030-vaux3" for VAUX3 LDO - - "ti,twl4030-vaux4" for VAUX4 LDO - - "ti,twl4030-vmmc1" for VMMC1 LDO - - "ti,twl4030-vmmc2" for VMMC2 LDO - - "ti,twl4030-vpll1" for VPLL1 LDO - - "ti,twl4030-vpll2" for VPLL2 LDO - - "ti,twl4030-vsim" for VSIM LDO - - "ti,twl4030-vdac" for VDAC LDO - - "ti,twl4030-vintana2" for VINTANA2 LDO - - "ti,twl4030-vio" for VIO LDO - - "ti,twl4030-vdd1" for VDD1 SMPS - - "ti,twl4030-vdd2" for VDD2 SMPS - - "ti,twl4030-vintana1" for VINTANA1 LDO - - "ti,twl4030-vintdig" for VINTDIG LDO - - "ti,twl4030-vusb1v5" for VUSB1V5 LDO - - "ti,twl4030-vusb1v8" for VUSB1V8 LDO - - "ti,twl4030-vusb3v1" for VUSB3V1 LDO - -Optional properties: -- Any optional property defined in bindings/regulator/regulator.txt -For twl4030 regulators/LDOs: - - regulator-initial-mode: - - 0x08 - Sleep mode, the nominal output voltage is maintained with low power - consumption with low load current capability. - - 0x0e - Active mode, the regulator can deliver its nominal output voltage - with full-load current capability. - -Example: - - xyz: regulator@0 { - compatible = "ti,twl6030-vaux1"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <3000000>; - }; - -For twl6030 regulators/LDOs: - - - ti,retain-on-reset: Does not turn off the supplies during warm - reset. Could be needed for VMMC, as TWL6030 - reset sequence for this signal does not comply - with the SD specification. diff --git a/drivers/regulator/da9121-regulator.c b/drivers/regulator/da9121-regulator.c index 96257551bb12..3571b6242e3a 100644 --- a/drivers/regulator/da9121-regulator.c +++ b/drivers/regulator/da9121-regulator.c @@ -1192,4 +1192,5 @@ static struct i2c_driver da9121_regulator_driver = { module_i2c_driver(da9121_regulator_driver); +MODULE_DESCRIPTION("Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator driver"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/regulator/da9210-regulator.c b/drivers/regulator/da9210-regulator.c index 02b85ca4a6fc..39ade0dba40f 100644 --- a/drivers/regulator/da9210-regulator.c +++ b/drivers/regulator/da9210-regulator.c @@ -202,8 +202,8 @@ static int da9210_i2c_probe(struct i2c_client *i2c) } static const struct i2c_device_id da9210_i2c_id[] = { - {"da9210", 0}, - {}, + { "da9210" }, + {} }; MODULE_DEVICE_TABLE(i2c, da9210_i2c_id); diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c index e1b5c45f97f4..d4dab86fe385 100644 --- a/drivers/regulator/lp3971.c +++ b/drivers/regulator/lp3971.c @@ -439,7 +439,7 @@ static int lp3971_i2c_probe(struct i2c_client *i2c) } static const struct i2c_device_id lp3971_i2c_id[] = { - { "lp3971", 0 }, + { "lp3971" }, { } }; MODULE_DEVICE_TABLE(i2c, lp3971_i2c_id); diff --git a/drivers/regulator/lp3972.c b/drivers/regulator/lp3972.c index 7bd6f05edd8d..1b918fb72134 100644 --- a/drivers/regulator/lp3972.c +++ b/drivers/regulator/lp3972.c @@ -537,7 +537,7 @@ static int lp3972_i2c_probe(struct i2c_client *i2c) } static const struct i2c_device_id lp3972_i2c_id[] = { - { "lp3972", 0 }, + { "lp3972" }, { } }; MODULE_DEVICE_TABLE(i2c, lp3972_i2c_id); diff --git a/drivers/regulator/lp8755.c b/drivers/regulator/lp8755.c index 8d01e18046f3..5509bee49bda 100644 --- a/drivers/regulator/lp8755.c +++ b/drivers/regulator/lp8755.c @@ -430,7 +430,7 @@ static void lp8755_remove(struct i2c_client *client) } static const struct i2c_device_id lp8755_id[] = { - {LP8755_NAME, 0}, + { LP8755_NAME }, {} }; diff --git a/drivers/regulator/max1586.c b/drivers/regulator/max1586.c index 0f133129252e..4242fbb7b147 100644 --- a/drivers/regulator/max1586.c +++ b/drivers/regulator/max1586.c @@ -276,7 +276,7 @@ static int max1586_pmic_probe(struct i2c_client *client) } static const struct i2c_device_id max1586_id[] = { - { "max1586", 0 }, + { "max1586" }, { } }; MODULE_DEVICE_TABLE(i2c, max1586_id); diff --git a/drivers/regulator/max20411-regulator.c b/drivers/regulator/max20411-regulator.c index 8c09dc71b16d..02d7009ea0e6 100644 --- a/drivers/regulator/max20411-regulator.c +++ b/drivers/regulator/max20411-regulator.c @@ -145,8 +145,8 @@ static const struct of_device_id of_max20411_match_tbl[] = { MODULE_DEVICE_TABLE(of, of_max20411_match_tbl); static const struct i2c_device_id max20411_id[] = { - { "max20411", 0 }, - { }, + { "max20411" }, + { } }; MODULE_DEVICE_TABLE(i2c, max20411_id); @@ -161,4 +161,5 @@ static struct i2c_driver max20411_i2c_driver = { }; module_i2c_driver(max20411_i2c_driver); +MODULE_DESCRIPTION("Maxim MAX20411 High-Efficiency Single Step-Down Converter driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/regulator/max77503-regulator.c b/drivers/regulator/max77503-regulator.c index 4a6ba4dd2acd..c7c94e868fc1 100644 --- a/drivers/regulator/max77503-regulator.c +++ b/drivers/regulator/max77503-regulator.c @@ -25,14 +25,6 @@ #define MAX77503_AD_ENABLED 0x1 #define MAX77503_AD_DISABLED 0x0 -struct max77503_dev { - struct device *dev; - struct device_node *of_node; - struct regulator_desc desc; - struct regulator_dev *rdev; - struct regmap *regmap; -}; - static const struct regmap_config max77503_regmap_config = { .reg_bits = 8, .val_bits = 8, diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c index 24e1dfba78c8..f57c588bcf28 100644 --- a/drivers/regulator/max8649.c +++ b/drivers/regulator/max8649.c @@ -240,7 +240,7 @@ static int max8649_regulator_probe(struct i2c_client *client) } static const struct i2c_device_id max8649_id[] = { - { "max8649", 0 }, + { "max8649" }, { } }; MODULE_DEVICE_TABLE(i2c, max8649_id); diff --git a/drivers/regulator/max8893.c b/drivers/regulator/max8893.c index 30592425e193..5a90633d8536 100644 --- a/drivers/regulator/max8893.c +++ b/drivers/regulator/max8893.c @@ -162,8 +162,8 @@ MODULE_DEVICE_TABLE(of, max8893_dt_match); #endif static const struct i2c_device_id max8893_ids[] = { - { "max8893", 0 }, - { }, + { "max8893" }, + { } }; MODULE_DEVICE_TABLE(i2c, max8893_ids); diff --git a/drivers/regulator/max8952.c b/drivers/regulator/max8952.c index 0b0b841d214a..1f94315bfb02 100644 --- a/drivers/regulator/max8952.c +++ b/drivers/regulator/max8952.c @@ -307,8 +307,8 @@ static int max8952_pmic_probe(struct i2c_client *client) } static const struct i2c_device_id max8952_ids[] = { - { "max8952", 0 }, - { }, + { "max8952" }, + { } }; MODULE_DEVICE_TABLE(i2c, max8952_ids); diff --git a/drivers/regulator/mcp16502.c b/drivers/regulator/mcp16502.c index 0c15a19fe83a..5de9d4fa5113 100644 --- a/drivers/regulator/mcp16502.c +++ b/drivers/regulator/mcp16502.c @@ -577,7 +577,7 @@ static const struct dev_pm_ops mcp16502_pm_ops = { }; #endif static const struct i2c_device_id mcp16502_i2c_id[] = { - { "mcp16502", 0 }, + { "mcp16502" }, { } }; MODULE_DEVICE_TABLE(i2c, mcp16502_i2c_id); diff --git a/drivers/regulator/mt6311-regulator.c b/drivers/regulator/mt6311-regulator.c index c00638cd2d1e..2ebc1c0b5e6f 100644 --- a/drivers/regulator/mt6311-regulator.c +++ b/drivers/regulator/mt6311-regulator.c @@ -133,8 +133,8 @@ static int mt6311_i2c_probe(struct i2c_client *i2c) } static const struct i2c_device_id mt6311_i2c_id[] = { - {"mt6311", 0}, - {}, + { "mt6311" }, + {} }; MODULE_DEVICE_TABLE(i2c, mt6311_i2c_id); diff --git a/drivers/regulator/pf8x00-regulator.c b/drivers/regulator/pf8x00-regulator.c index 9fd8e0949b32..ea3611de42b4 100644 --- a/drivers/regulator/pf8x00-regulator.c +++ b/drivers/regulator/pf8x00-regulator.c @@ -596,10 +596,10 @@ static const struct of_device_id pf8x00_dt_ids[] = { MODULE_DEVICE_TABLE(of, pf8x00_dt_ids); static const struct i2c_device_id pf8x00_i2c_id[] = { - { "pf8100", 0 }, - { "pf8121a", 0 }, - { "pf8200", 0 }, - {}, + { "pf8100" }, + { "pf8121a" }, + { "pf8200" }, + {} }; MODULE_DEVICE_TABLE(i2c, pf8x00_i2c_id); diff --git a/drivers/regulator/pv88060-regulator.c b/drivers/regulator/pv88060-regulator.c index aa90360fa046..ae1c4b9daaa1 100644 --- a/drivers/regulator/pv88060-regulator.c +++ b/drivers/regulator/pv88060-regulator.c @@ -360,8 +360,8 @@ static int pv88060_i2c_probe(struct i2c_client *i2c) } static const struct i2c_device_id pv88060_i2c_id[] = { - {"pv88060", 0}, - {}, + { "pv88060" }, + {} }; MODULE_DEVICE_TABLE(i2c, pv88060_i2c_id); diff --git a/drivers/regulator/pv88090-regulator.c b/drivers/regulator/pv88090-regulator.c index f4acde4d56c8..3c48757bbbda 100644 --- a/drivers/regulator/pv88090-regulator.c +++ b/drivers/regulator/pv88090-regulator.c @@ -381,8 +381,8 @@ static int pv88090_i2c_probe(struct i2c_client *i2c) } static const struct i2c_device_id pv88090_i2c_id[] = { - {"pv88090", 0}, - {}, + { "pv88090" }, + {} }; MODULE_DEVICE_TABLE(i2c, pv88090_i2c_id); diff --git a/drivers/regulator/rt4831-regulator.c b/drivers/regulator/rt4831-regulator.c index 97e6f7e2a0ba..dfc868a24056 100644 --- a/drivers/regulator/rt4831-regulator.c +++ b/drivers/regulator/rt4831-regulator.c @@ -202,4 +202,5 @@ static struct platform_driver rt4831_regulator_driver = { module_platform_driver(rt4831_regulator_driver); MODULE_AUTHOR("ChiYuan Huang <cy_huang@richtek.com>"); +MODULE_DESCRIPTION("Richtek RT4831 DSV Regulators driver"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/regulator/rtq2208-regulator.c b/drivers/regulator/rtq2208-regulator.c index c31b6dc3229c..a5c126afc648 100644 --- a/drivers/regulator/rtq2208-regulator.c +++ b/drivers/regulator/rtq2208-regulator.c @@ -219,7 +219,7 @@ static const struct regulator_ops rtq2208_regulator_buck_ops = { .set_suspend_mode = rtq2208_set_suspend_mode, }; -static const struct regulator_ops rtq2208_regulator_ldo_ops = { +static const struct regulator_ops rtq2208_regulator_ldo_fix_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, @@ -228,6 +228,23 @@ static const struct regulator_ops rtq2208_regulator_ldo_ops = { .set_suspend_disable = rtq2208_set_suspend_disable, }; +static const struct regulator_ops rtq2208_regulator_ldo_adj_ops = { + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, + .list_voltage = regulator_list_voltage_table, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_active_discharge = regulator_set_active_discharge_regmap, + .set_suspend_enable = rtq2208_set_suspend_enable, + .set_suspend_disable = rtq2208_set_suspend_disable, +}; + +static const unsigned int rtq2208_ldo_volt_table[] = { + 1800000, + 3300000, +}; + static struct of_regulator_match rtq2208_ldo_match[] = { {.name = "ldo2", }, {.name = "ldo1", }, @@ -331,8 +348,9 @@ static int rtq2208_of_get_ldo_dvs_ability(struct device *dev) { struct device_node *np; struct of_regulator_match *match; - struct rtq2208_regulator_desc *rdesc; + struct regulator_desc *desc; struct regulator_init_data *init_data; + u32 fixed_uV; int ret, i; if (!dev->of_node) @@ -352,13 +370,27 @@ static int rtq2208_of_get_ldo_dvs_ability(struct device *dev) for (i = 0; i < ARRAY_SIZE(rtq2208_ldo_match); i++) { match = rtq2208_ldo_match + i; init_data = match->init_data; - rdesc = (struct rtq2208_regulator_desc *)match->driver_data; + desc = (struct regulator_desc *)match->desc; - if (!init_data || !rdesc) + if (!init_data || !desc) continue; - if (init_data->constraints.min_uV == init_data->constraints.max_uV) - rdesc->desc.fixed_uV = init_data->constraints.min_uV; + /* specify working fixed voltage if the propery exists */ + ret = of_property_read_u32(match->of_node, "richtek,fixed-microvolt", &fixed_uV); + + if (!ret) { + if (fixed_uV != init_data->constraints.min_uV || + fixed_uV != init_data->constraints.max_uV) + return -EINVAL; + desc->n_voltages = 1; + desc->fixed_uV = fixed_uV; + desc->fixed_uV = init_data->constraints.min_uV; + desc->ops = &rtq2208_regulator_ldo_fix_ops; + } else { + desc->n_voltages = ARRAY_SIZE(rtq2208_ldo_volt_table); + desc->volt_table = rtq2208_ldo_volt_table; + desc->ops = &rtq2208_regulator_ldo_adj_ops; + } } return 0; diff --git a/drivers/regulator/slg51000-regulator.c b/drivers/regulator/slg51000-regulator.c index 59aa16825d8a..3bbd4a29e6d3 100644 --- a/drivers/regulator/slg51000-regulator.c +++ b/drivers/regulator/slg51000-regulator.c @@ -497,8 +497,8 @@ static int slg51000_i2c_probe(struct i2c_client *client) } static const struct i2c_device_id slg51000_i2c_id[] = { - {"slg51000", 0}, - {}, + { "slg51000" }, + {} }; MODULE_DEVICE_TABLE(i2c, slg51000_i2c_id); diff --git a/drivers/regulator/stm32-pwr.c b/drivers/regulator/stm32-pwr.c index 85b0102fb9b1..b7aeef6e09e7 100644 --- a/drivers/regulator/stm32-pwr.c +++ b/drivers/regulator/stm32-pwr.c @@ -166,6 +166,7 @@ static int stm32_pwr_regulator_probe(struct platform_device *pdev) static const struct of_device_id __maybe_unused stm32_pwr_of_match[] = { { .compatible = "st,stm32mp1,pwr-reg", }, + { .compatible = "st,stm32mp13-pwr-reg", }, {}, }; MODULE_DEVICE_TABLE(of, stm32_pwr_of_match); diff --git a/drivers/regulator/sy8106a-regulator.c b/drivers/regulator/sy8106a-regulator.c index 1bcfdd6dcfc1..d79a4cc25a0d 100644 --- a/drivers/regulator/sy8106a-regulator.c +++ b/drivers/regulator/sy8106a-regulator.c @@ -130,8 +130,8 @@ static const struct of_device_id sy8106a_i2c_of_match[] = { MODULE_DEVICE_TABLE(of, sy8106a_i2c_of_match); static const struct i2c_device_id sy8106a_i2c_id[] = { - { "sy8106a", 0 }, - { }, + { "sy8106a" }, + { } }; MODULE_DEVICE_TABLE(i2c, sy8106a_i2c_id); diff --git a/drivers/regulator/tps6286x-regulator.c b/drivers/regulator/tps6286x-regulator.c index 758c70269653..75f441f36de7 100644 --- a/drivers/regulator/tps6286x-regulator.c +++ b/drivers/regulator/tps6286x-regulator.c @@ -136,11 +136,11 @@ static int tps6286x_i2c_probe(struct i2c_client *i2c) } static const struct i2c_device_id tps6286x_i2c_id[] = { - { "tps62864", 0 }, - { "tps62866", 0 }, - { "tps62868", 0 }, - { "tps62869", 0 }, - {}, + { "tps62864" }, + { "tps62866" }, + { "tps62868" }, + { "tps62869" }, + {} }; MODULE_DEVICE_TABLE(i2c, tps6286x_i2c_id); @@ -156,4 +156,5 @@ static struct i2c_driver tps6286x_regulator_driver = { module_i2c_driver(tps6286x_regulator_driver); +MODULE_DESCRIPTION("TI TPS6286x Power Regulator driver"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/regulator/tps6287x-regulator.c b/drivers/regulator/tps6287x-regulator.c index 3c9d79e003e4..7a0551f0c8c0 100644 --- a/drivers/regulator/tps6287x-regulator.c +++ b/drivers/regulator/tps6287x-regulator.c @@ -165,11 +165,11 @@ static const struct of_device_id tps6287x_dt_ids[] = { MODULE_DEVICE_TABLE(of, tps6287x_dt_ids); static const struct i2c_device_id tps6287x_i2c_id[] = { - { "tps62870", 0 }, - { "tps62871", 0 }, - { "tps62872", 0 }, - { "tps62873", 0 }, - {}, + { "tps62870" }, + { "tps62871" }, + { "tps62872" }, + { "tps62873" }, + {} }; MODULE_DEVICE_TABLE(i2c, tps6287x_i2c_id); diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index 59d0b9a79e6e..e6f81fc1fb17 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -128,11 +128,11 @@ struct regulator; * * @supply: The name of the supply. Initialised by the user before * using the bulk regulator APIs. + * @consumer: The regulator consumer for the supply. This will be managed + * by the bulk API. * @init_load_uA: After getting the regulator, regulator_set_load() will be * called with this load. Initialised by the user before * using the bulk regulator APIs. - * @consumer: The regulator consumer for the supply. This will be managed - * by the bulk API. * * The regulator APIs provide a series of regulator_bulk_() API calls as * a convenience to consumers which require multiple supplies. This @@ -140,8 +140,8 @@ struct regulator; */ struct regulator_bulk_data { const char *supply; - int init_load_uA; struct regulator *consumer; + int init_load_uA; /* private: Internal use */ int ret; |