diff options
Diffstat (limited to 'dts/Bindings/regulator')
91 files changed, 4170 insertions, 1154 deletions
diff --git a/dts/Bindings/regulator/act8865-regulator.txt b/dts/Bindings/regulator/act8865-regulator.txt deleted file mode 100644 index b9f58e4803..0000000000 --- a/dts/Bindings/regulator/act8865-regulator.txt +++ /dev/null @@ -1,117 +0,0 @@ -ACT88xx regulators -------------------- - -Required properties: -- compatible: "active-semi,act8846" or "active-semi,act8865" or "active-semi,act8600" -- reg: I2C slave address - -Optional properties: -- system-power-controller: Telling whether or not this pmic is controlling - the system power. See Documentation/devicetree/bindings/power/power-controller.txt . -- active-semi,vsel-high: Indicates the VSEL pin is high. - If this property is missing, assume the VSEL pin is low(0). - -Optional input supply properties: -- for act8600: - - vp1-supply: The input supply for DCDC_REG1 - - vp2-supply: The input supply for DCDC_REG2 - - vp3-supply: The input supply for DCDC_REG3 - - inl-supply: The input supply for LDO_REG5, LDO_REG6, LDO_REG7 and LDO_REG8 - SUDCDC_REG4, LDO_REG9 and LDO_REG10 do not have separate supplies. -- for act8846: - - vp1-supply: The input supply for REG1 - - vp2-supply: The input supply for REG2 - - vp3-supply: The input supply for REG3 - - vp4-supply: The input supply for REG4 - - inl1-supply: The input supply for REG5, REG6 and REG7 - - inl2-supply: The input supply for REG8 and LDO_REG9 - - inl3-supply: The input supply for REG10, REG11 and REG12 -- for act8865: - - vp1-supply: The input supply for DCDC_REG1 - - vp2-supply: The input supply for DCDC_REG2 - - vp3-supply: The input supply for DCDC_REG3 - - inl45-supply: The input supply for LDO_REG1 and LDO_REG2 - - inl67-supply: The input supply for LDO_REG3 and LDO_REG4 - -Any standard regulator properties can be used to configure the single regulator. -regulator-initial-mode, regulator-allowed-modes and regulator-mode could be specified -for act8865 using mode values from dt-bindings/regulator/active-semi,8865-regulator.h -file. - -The valid names for regulators are: - - for act8846: - REG1, REG2, REG3, REG4, REG5, REG6, REG7, REG8, REG9, REG10, REG11, REG12 - - for act8865: - DCDC_REG1, DCDC_REG2, DCDC_REG3, LDO_REG1, LDO_REG2, LDO_REG3, LDO_REG4. - - for act8600: - DCDC_REG1, DCDC_REG2, DCDC_REG3, SUDCDC_REG4, LDO_REG5, LDO_REG6, LDO_REG7, - LDO_REG8, LDO_REG9, LDO_REG10, - -Example: --------- - -#include <dt-bindings/regulator/active-semi,8865-regulator.h> - - i2c1: i2c@f0018000 { - pmic: act8865@5b { - compatible = "active-semi,act8865"; - reg = <0x5b>; - active-semi,vsel-high; - - regulators { - vcc_1v8_reg: DCDC_REG1 { - regulator-name = "VCC_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; - - vcc_1v2_reg: DCDC_REG2 { - regulator-name = "VCC_1V2"; - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <1300000>; - regulator-always-on; - - regulator-allowed-modes = <ACT8865_REGULATOR_MODE_FIXED>, - <ACT8865_REGULATOR_MODE_LOWPOWER>; - regulator-initial-mode = <ACT8865_REGULATOR_MODE_FIXED>; - - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-min-microvolt = <1150000>; - regulator-suspend-max-microvolt = <1150000>; - regulator-changeable-in-suspend; - regulator-mode = <ACT8865_REGULATOR_MODE_LOWPOWER>; - }; - }; - - vcc_3v3_reg: DCDC_REG3 { - regulator-name = "VCC_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - vddana_reg: LDO_REG1 { - regulator-name = "VDDANA"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - - regulator-allowed-modes = <ACT8865_REGULATOR_MODE_NORMAL>, - <ACT8865_REGULATOR_MODE_LOWPOWER>; - regulator-initial-mode = <ACT8865_REGULATOR_MODE_NORMAL>; - - regulator-state-mem { - regulator-off-in-suspend; - }; - }; - - vddfuse_reg: LDO_REG2 { - regulator-name = "FUSE_2V5"; - regulator-min-microvolt = <2500000>; - regulator-max-microvolt = <2500000>; - }; - }; - }; - }; diff --git a/dts/Bindings/regulator/act8945a-regulator.txt b/dts/Bindings/regulator/act8945a-regulator.txt deleted file mode 100644 index 4017527619..0000000000 --- a/dts/Bindings/regulator/act8945a-regulator.txt +++ /dev/null @@ -1,113 +0,0 @@ -Device-Tree bindings for regulators of Active-semi ACT8945A Multi-Function Device - -Required properties: - - compatible: "active-semi,act8945a", please refer to ../mfd/act8945a.txt. - -Optional properties: -- active-semi,vsel-high: Indicates if the VSEL pin is set to logic-high. - If this property is missing, assume the VSEL pin is set to logic-low. - -Optional input supply properties: - - vp1-supply: The input supply for REG_DCDC1 - - vp2-supply: The input supply for REG_DCDC2 - - vp3-supply: The input supply for REG_DCDC3 - - inl45-supply: The input supply for REG_LDO1 and REG_LDO2 - - inl67-supply: The input supply for REG_LDO3 and REG_LDO4 - -Any standard regulator properties can be used to configure the single regulator. -regulator-initial-mode, regulator-allowed-modes and regulator-mode could be -specified using mode values from dt-bindings/regulator/active-semi,8945a-regulator.h -file. - -The valid names for regulators are: - REG_DCDC1, REG_DCDC2, REG_DCDC3, REG_LDO1, REG_LDO2, REG_LDO3, REG_LDO4. - -Example: - -#include <dt-bindings/regulator/active-semi,8945a-regulator.h> - - pmic@5b { - compatible = "active-semi,act8945a"; - reg = <0x5b>; - - active-semi,vsel-high; - - regulators { - vdd_1v35_reg: REG_DCDC1 { - regulator-name = "VDD_1V35"; - regulator-min-microvolt = <1350000>; - regulator-max-microvolt = <1350000>; - regulator-always-on; - - regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_FIXED>, - <ACT8945A_REGULATOR_MODE_LOWPOWER>; - regulator-initial-mode = <ACT8945A_REGULATOR_MODE_FIXED>; - - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-min-microvolt=<1400000>; - regulator-suspend-max-microvolt=<1400000>; - regulator-changeable-in-suspend; - regulator-mode=<ACT8945A_REGULATOR_MODE_LOWPOWER>; - }; - }; - - vdd_1v2_reg: REG_DCDC2 { - regulator-name = "VDD_1V2"; - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <1300000>; - regulator-always-on; - - regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_FIXED>, - <ACT8945A_REGULATOR_MODE_LOWPOWER>; - regulator-initial-mode = <ACT8945A_REGULATOR_MODE_FIXED>; - - regulator-state-mem { - regulator-off-in-suspend; - }; - }; - - vdd_3v3_reg: REG_DCDC3 { - regulator-name = "VDD_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - vdd_fuse_reg: REG_LDO1 { - regulator-name = "VDD_FUSE"; - regulator-min-microvolt = <2500000>; - regulator-max-microvolt = <2500000>; - regulator-always-on; - - regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_NORMAL>, - <ACT8945A_REGULATOR_MODE_LOWPOWER>; - regulator-initial-mode = <ACT8945A_REGULATOR_MODE_NORMAL>; - - regulator-state-mem { - regulator-off-in-suspend; - }; - }; - - vdd_3v3_lp_reg: REG_LDO2 { - regulator-name = "VDD_3V3_LP"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - vdd_led_reg: REG_LDO3 { - regulator-name = "VDD_LED"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - vdd_sdhc_1v8_reg: REG_LDO4 { - regulator-name = "VDD_SDHC_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; - }; - }; diff --git a/dts/Bindings/regulator/active-semi,act8600.yaml b/dts/Bindings/regulator/active-semi,act8600.yaml new file mode 100644 index 0000000000..b8ca967bc8 --- /dev/null +++ b/dts/Bindings/regulator/active-semi,act8600.yaml @@ -0,0 +1,139 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/active-semi,act8600.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Active-semi ACT8600 regulator + +maintainers: + - Paul Cercueil <paul@crapouillou.net> + +properties: + compatible: + const: active-semi,act8600 + + reg: + maxItems: 1 + + system-power-controller: + description: + Indicates that the ACT8600 is responsible for powering OFF + the system. + type: boolean + + active-semi,vsel-high: + description: + Indicates the VSEL pin is high. If this property is missing, + the VSEL pin is assumed to be low. + type: boolean + + regulators: + type: object + additionalProperties: false + + properties: + DCDC1: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp1-supply: + description: Handle to the VP1 input supply + + DCDC2: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp2-supply: + description: Handle to the VP2 input supply + + DCDC3: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp3-supply: + description: Handle to the VP3 input supply + + patternProperties: + "^(SUDCDC_REG4|LDO_REG9|LDO_REG10)$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + "^LDO[5-8]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + inl-supply: + description: Handle to the INL input supply + +additionalProperties: false + +required: + - reg + - compatible + - regulators + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@5a { + compatible = "active-semi,act8600"; + reg = <0x5a>; + + regulators { + SUDCDC_REG4 { + regulator-min-microvolt = <5300000>; + regulator-max-microvolt = <5300000>; + inl-supply = <&vcc>; + }; + + LDO5 { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + inl-supply = <&vcc>; + }; + + LDO6 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + inl-supply = <&vcc>; + }; + + LDO7 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + inl-supply = <&vcc>; + }; + + LDO8 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + inl-supply = <&vcc>; + }; + + LDO_REG9 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + inl-supply = <&vcc>; + }; + + LDO_REG10 { + inl-supply = <&vcc>; + }; + }; + }; + }; diff --git a/dts/Bindings/regulator/active-semi,act8846.yaml b/dts/Bindings/regulator/active-semi,act8846.yaml new file mode 100644 index 0000000000..02f45b5834 --- /dev/null +++ b/dts/Bindings/regulator/active-semi,act8846.yaml @@ -0,0 +1,167 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/active-semi,act8846.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Active-semi ACT8846 regulator + +maintainers: + - Paul Cercueil <paul@crapouillou.net> + +properties: + compatible: + const: active-semi,act8846 + + reg: + maxItems: 1 + + system-power-controller: + description: + Indicates that the ACT8846 is responsible for powering OFF + the system. + type: boolean + + active-semi,vsel-high: + description: + Indicates the VSEL pin is high. If this property is missing, + the VSEL pin is assumed to be low. + type: boolean + + inl1-supply: + description: Handle to the INL1 input supply (REG5-7) + + inl2-supply: + description: Handle to the INL2 input supply (REG8-9) + + inl3-supply: + description: Handle to the INL3 input supply (REG10-12) + + vp1-supply: + description: Handle to the VP1 input supply (REG1) + + vp2-supply: + description: Handle to the VP2 input supply (REG2) + + vp3-supply: + description: Handle to the VP3 input supply (REG3) + + vp4-supply: + description: Handle to the VP4 input supply (REG4) + + regulators: + type: object + additionalProperties: false + + patternProperties: + "^REG([1-9]|1[0-2])$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + +additionalProperties: false + +required: + - reg + - compatible + - regulators + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@5a { + compatible = "active-semi,act8846"; + reg = <0x5a>; + + system-power-controller; + + regulators { + REG1 { + regulator-name = "VCC_DDR"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + REG2 { + regulator-name = "VCC_IO"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + REG3 { + regulator-name = "VDD_LOG"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + REG4 { + regulator-name = "VCC_20"; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + regulator-always-on; + }; + + REG5 { + regulator-name = "VCCIO_SD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + REG6 { + regulator-name = "VDD10_LCD"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + REG7 { + regulator-name = "VCC_WL"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + REG8 { + regulator-name = "VCCA_33"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + REG9 { + regulator-name = "VCC_LAN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + REG10 { + regulator-name = "VDD_10"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + REG11 { + regulator-name = "VCC_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + REG12 { + regulator-name = "VCC18_LCD"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + }; + }; + }; diff --git a/dts/Bindings/regulator/active-semi,act8865.yaml b/dts/Bindings/regulator/active-semi,act8865.yaml new file mode 100644 index 0000000000..afe1abc2d7 --- /dev/null +++ b/dts/Bindings/regulator/active-semi,act8865.yaml @@ -0,0 +1,158 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/active-semi,act8865.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Active-semi ACT8865 regulator + +maintainers: + - Paul Cercueil <paul@crapouillou.net> + +properties: + compatible: + const: active-semi,act8865 + + reg: + maxItems: 1 + + system-power-controller: + description: + Indicates that the ACT8865 is responsible for powering OFF + the system. + type: boolean + + active-semi,vsel-high: + description: + Indicates the VSEL pin is high. If this property is missing, + the VSEL pin is assumed to be low. + type: boolean + + regulators: + type: object + additionalProperties: false + + properties: + DCDC_REG1: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp1-supply: + description: Handle to the VP1 input supply + + DCDC_REG2: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp2-supply: + description: Handle to the VP2 input supply + + DCDC_REG3: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp3-supply: + description: Handle to the VP3 input supply + + patternProperties: + "^LDO_REG[1-2]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + inl45-supply: + description: Handle to the INL45 input supply + + "^LDO_REG[3-4]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + inl67-supply: + description: Handle to the INL67 input supply + +additionalProperties: false + +required: + - reg + - compatible + - regulators + +examples: + - | + #include <dt-bindings/regulator/active-semi,8865-regulator.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@5b { + compatible = "active-semi,act8865"; + reg = <0x5b>; + active-semi,vsel-high; + + regulators { + DCDC_REG1 { + regulator-name = "VCC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + DCDC_REG2 { + regulator-name = "VCC_1V2"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + + regulator-allowed-modes = <ACT8865_REGULATOR_MODE_FIXED>, + <ACT8865_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8865_REGULATOR_MODE_FIXED>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-min-microvolt = <1150000>; + regulator-suspend-max-microvolt = <1150000>; + regulator-changeable-in-suspend; + regulator-mode = <ACT8865_REGULATOR_MODE_LOWPOWER>; + }; + }; + + DCDC_REG3 { + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + LDO_REG1 { + regulator-name = "VDDANA"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + + regulator-allowed-modes = <ACT8865_REGULATOR_MODE_NORMAL>, + <ACT8865_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8865_REGULATOR_MODE_NORMAL>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + LDO_REG2 { + regulator-name = "FUSE_2V5"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + }; + }; + }; + }; diff --git a/dts/Bindings/regulator/active-semi,act8945a.yaml b/dts/Bindings/regulator/active-semi,act8945a.yaml new file mode 100644 index 0000000000..bdf3f7d34e --- /dev/null +++ b/dts/Bindings/regulator/active-semi,act8945a.yaml @@ -0,0 +1,258 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/active-semi,act8945a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Active-semi ACT8945a regulator + +maintainers: + - Paul Cercueil <paul@crapouillou.net> + +properties: + compatible: + const: active-semi,act8945a + + reg: + maxItems: 1 + + system-power-controller: + description: + Indicates that the ACT8945a is responsible for powering OFF + the system. + type: boolean + + active-semi,vsel-high: + description: + Indicates the VSEL pin is high. If this property is missing, + the VSEL pin is assumed to be low. + type: boolean + + regulators: + type: object + additionalProperties: false + + properties: + REG_DCDC1: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp1-supply: + description: Handle to the VP1 input supply + + REG_DCDC2: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp2-supply: + description: Handle to the VP2 input supply + + REG_DCDC3: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp3-supply: + description: Handle to the VP3 input supply + + patternProperties: + "^REG_LDO[1-2]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + inl45-supply: + description: Handle to the INL45 input supply + + "^REG_LDO[3-4]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + inl67-supply: + description: Handle to the INL67 input supply + + charger: + type: object + additionalProperties: false + + properties: + compatible: + const: active-semi,act8945a-charger + + interrupts: + maxItems: 1 + + active-semi,chglev-gpios: + description: CGHLEV GPIO + maxItems: 1 + + active-semi,lbo-gpios: + description: LBO GPIO + maxItems: 1 + + active-semi,input-voltage-threshold-microvolt: + description: Input voltage threshold + maxItems: 1 + + active-semi,precondition-timeout: + description: Precondition timeout + $ref: /schemas/types.yaml#/definitions/uint32 + + active-semi,total-timeout: + description: Total timeout + $ref: /schemas/types.yaml#/definitions/uint32 + + required: + - compatible + - interrupts + +additionalProperties: false + +required: + - reg + - compatible + - regulators + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/mfd/atmel-flexcom.h> + #include <dt-bindings/regulator/active-semi,8945a-regulator.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@5b { + compatible = "active-semi,act8945a"; + reg = <0x5b>; + active-semi,vsel-high; + + regulators { + REG_DCDC1 { + regulator-name = "VDD_1V35"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_FIXED>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_FIXED>; + regulator-always-on; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-min-microvolt = <1400000>; + regulator-suspend-max-microvolt = <1400000>; + regulator-changeable-in-suspend; + regulator-mode = <ACT8945A_REGULATOR_MODE_LOWPOWER>; + }; + }; + + REG_DCDC2 { + regulator-name = "VDD_1V2"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1300000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_FIXED>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_FIXED>; + regulator-always-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + REG_DCDC3 { + regulator-name = "VDD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_FIXED>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_FIXED>; + regulator-always-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + REG_LDO1 { + regulator-name = "VDD_FUSE"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_NORMAL>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_NORMAL>; + regulator-always-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + REG_LDO2 { + regulator-name = "VDD_3V3_LP"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_NORMAL>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_NORMAL>; + regulator-always-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + REG_LDO3 { + regulator-name = "VDD_LED"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_NORMAL>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_NORMAL>; + regulator-always-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + REG_LDO4 { + regulator-name = "VDD_SDHC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_NORMAL>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_NORMAL>; + regulator-always-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + + charger { + compatible = "active-semi,act8945a-charger"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_charger_chglev &pinctrl_charger_lbo &pinctrl_charger_irq>; + interrupt-parent = <&pioA>; + interrupts = <45 IRQ_TYPE_EDGE_RISING>; + + active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>; + active-semi,lbo-gpios = <&pioA 72 GPIO_ACTIVE_LOW>; + active-semi,input-voltage-threshold-microvolt = <6600>; + active-semi,precondition-timeout = <40>; + active-semi,total-timeout = <3>; + }; + }; + }; diff --git a/dts/Bindings/regulator/adi,max77503-regulator.yaml b/dts/Bindings/regulator/adi,max77503-regulator.yaml new file mode 100644 index 0000000000..aa581e550b --- /dev/null +++ b/dts/Bindings/regulator/adi,max77503-regulator.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright (c) 2023 Analog Devices, Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/adi,max77503-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices MAX77503 Buck Converter + +maintainers: + - Gokhan Celik <Gokhan.Celik@analog.com> + +description: | + The Analog Devices MAX77503 is a single channel 14V input, 1.5A + high-efficiency buck converter. This converter has 94% efficiency + for 2-Cell/3-Cell battery applications. + +allOf: + - $ref: regulator.yaml# + +properties: + compatible: + enum: + - adi,max77503 + + reg: + description: I2C address of the device + items: + - enum: [0x1e, 0x24, 0x37] + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@1e { + compatible = "adi,max77503"; + reg = <0x1e>; + + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <5000000>; + }; + }; diff --git a/dts/Bindings/regulator/adi,max77541-regulator.yaml b/dts/Bindings/regulator/adi,max77541-regulator.yaml new file mode 100644 index 0000000000..9e36d5467b --- /dev/null +++ b/dts/Bindings/regulator/adi,max77541-regulator.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/adi,max77541-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Buck Converter for MAX77540/MAX77541 + +maintainers: + - Okan Sahin <okan.sahin@analog.com> + +description: | + This is a part of device tree bindings for ADI MAX77540/MAX77541 + + The buck converter is represented as a sub-node of the PMIC node on the device tree. + + The device has two buck regulators. + See also Documentation/devicetree/bindings/mfd/adi,max77541.yaml for + additional information and example. + +patternProperties: + "^buck[12]$": + type: object + $ref: regulator.yaml# + additionalProperties: false + description: | + Buck regulator. + + properties: + regulator-name: true + regulator-always-on: true + regulator-boot-on: true + regulator-min-microvolt: + minimum: 300000 + regulator-max-microvolt: + maximum: 5200000 + +additionalProperties: false diff --git a/dts/Bindings/regulator/adi,max77857.yaml b/dts/Bindings/regulator/adi,max77857.yaml new file mode 100644 index 0000000000..d1fa74aca7 --- /dev/null +++ b/dts/Bindings/regulator/adi,max77857.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2022 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/adi,max77857.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices MAX77857 Buck-Boost Converter + +maintainers: + - Ibrahim Tilki <Ibrahim.Tilki@analog.com> + - Okan Sahin <Okan.Sahin@analog.com> + +description: Analog Devices MAX77857 Buck-Boost Converter + +properties: + compatible: + enum: + - adi,max77831 + - adi,max77857 + - adi,max77859 + - adi,max77859a + + reg: + description: I2C address of the device + items: + - enum: [0x66, 0x67, 0x6E, 0x6F] + + interrupts: + maxItems: 1 + + adi,switch-frequency-hz: + description: Switching frequency of the Buck-Boost converter in Hz. + items: + - enum: [1200000, 1500000, 1800000, 2100000] + + adi,rtop-ohms: + description: Top feedback resistor value in ohms for external feedback. + minimum: 150000 + maximum: 330000 + + adi,rbot-ohms: + description: Bottom feedback resistor value in ohms for external feedback. + +dependencies: + adi,rtop-ohms: [ 'adi,rbot-ohms' ] + adi,rbot-ohms: [ 'adi,rtop-ohms' ] + +required: + - compatible + - reg + +allOf: + - $ref: regulator.yaml# + - if: + properties: + compatible: + contains: + enum: + - adi,max77831 + + then: + properties: + adi,switch-frequency-hz: + items: + enum: [1200000, 1500000, 1800000] + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@66 { + reg = <0x66>; + compatible = "adi,max77857"; + interrupt-parent = <&gpio>; + interrupts = <26 IRQ_TYPE_EDGE_FALLING>; + + adi,rtop-ohms = <312000>; + adi,rbot-ohms = <12000>; + }; + }; diff --git a/dts/Bindings/regulator/anatop-regulator.yaml b/dts/Bindings/regulator/anatop-regulator.yaml index 0a66338c7e..1725037854 100644 --- a/dts/Bindings/regulator/anatop-regulator.yaml +++ b/dts/Bindings/regulator/anatop-regulator.yaml @@ -10,7 +10,7 @@ maintainers: - Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> allOf: - - $ref: "regulator.yaml#" + - $ref: regulator.yaml# properties: compatible: @@ -19,43 +19,43 @@ properties: regulator-name: true anatop-reg-offset: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: u32 value representing the anatop MFD register offset. anatop-vol-bit-shift: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: u32 value representing the bit shift for the register. anatop-vol-bit-width: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: u32 value representing the number of bits used in the register. anatop-min-bit-val: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: u32 value representing the minimum value of this register. anatop-min-voltage: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: u32 value representing the minimum voltage of this regulator. anatop-max-voltage: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: u32 value representing the maximum voltage of this regulator. anatop-delay-reg-offset: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: u32 value representing the anatop MFD step time register offset. anatop-delay-bit-shift: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: u32 value representing the bit shift for the step time register. anatop-delay-bit-width: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: u32 value representing the number of bits used in the step time register. anatop-enable-bit: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: u32 value representing regulator enable bit offset. vin-supply: diff --git a/dts/Bindings/regulator/awinic,aw37503.yaml b/dts/Bindings/regulator/awinic,aw37503.yaml new file mode 100644 index 0000000000..c92a881ed6 --- /dev/null +++ b/dts/Bindings/regulator/awinic,aw37503.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/awinic,aw37503.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Awinic AW37503 Voltage Regulator + +maintainers: + - Alec Li <like@awinic.com> + +description: + The AW37503 are dual voltage regulator, designed to support positive/negative + supply for driving TFT-LCD panels. It support software-configurable output + switching and monitoring. The output voltages can be programmed via an I2C + compatible interface. + +properties: + compatible: + const: awinic,aw37503 + + reg: + maxItems: 1 + +patternProperties: + "^out[pn]$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + Properties for single regulator. + + properties: + enable-gpios: + maxItems: 1 + description: + GPIO specifier to enable the GPIO control (on/off) for regulator. + + required: + - regulator-name + +required: + - compatible + - reg + - outp + - outn + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@3e { + compatible = "awinic,aw37503"; + reg = <0x3e>; + + outp { + regulator-name = "outp"; + regulator-boot-on; + regulator-always-on; + enable-gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + }; + + outn { + regulator-name = "outn"; + regulator-boot-on; + regulator-always-on; + enable-gpios = <&gpio 27 GPIO_ACTIVE_LOW>; + }; + }; + }; +... + diff --git a/dts/Bindings/regulator/da9210.txt b/dts/Bindings/regulator/da9210.txt deleted file mode 100644 index 58065ca9e3..0000000000 --- a/dts/Bindings/regulator/da9210.txt +++ /dev/null @@ -1,29 +0,0 @@ -* Dialog Semiconductor DA9210 Multi-phase 12A DCDC BUCK Converter - -Required properties: - -- compatible: must be "dlg,da9210" -- reg: the i2c slave address of the regulator. It should be 0x68. - -Optional properties: - -- interrupts: a reference to the DA9210 interrupt, if available. - -Any standard regulator properties can be used to configure the single da9210 -DCDC. - -Example: - - da9210@68 { - compatible = "dlg,da9210"; - reg = <0x68>; - - interrupt-parent = <...>; - interrupts = <...>; - - regulator-min-microvolt = <300000>; - regulator-max-microvolt = <1570000>; - regulator-min-microamp = <1600000>; - regulator-max-microamp = <4600000>; - regulator-boot-on; - }; diff --git a/dts/Bindings/regulator/dlg,da9121.yaml b/dts/Bindings/regulator/dlg,da9121.yaml index 24ace6e1e5..13b3f75f8e 100644 --- a/dts/Bindings/regulator/dlg,da9121.yaml +++ b/dts/Bindings/regulator/dlg,da9121.yaml @@ -83,6 +83,7 @@ properties: regulators: type: object + additionalProperties: false description: | List of regulators provided by the device @@ -94,11 +95,6 @@ properties: Properties for a single BUCK regulator properties: - regulator-name: - pattern: "^BUCK([1-2])$" - description: | - BUCK2 present in DA9122, DA9220, DA9131, DA9132 only - regulator-initial-mode: enum: [ 0, 1, 2, 3 ] description: Defined in include/dt-bindings/regulator/dlg,da9121-regulator.h @@ -108,7 +104,7 @@ properties: description: Specify a valid GPIO for platform control of the regulator dlg,ripple-cancel: - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 enum: [ 0, 1, 2, 3 ] description: | Defined in include/dt-bindings/regulator/dlg,da9121-regulator.h @@ -121,6 +117,23 @@ required: - reg - regulators +allOf: + - if: + properties: + compatible: + not: + contains: + enum: + - dlg,da9122 + - dlg,da9131 + - dlg,da9132 + - dlg,da9220 + then: + properties: + regulators: + properties: + buck2: false + additionalProperties: false examples: diff --git a/dts/Bindings/regulator/dlg,da9210.yaml b/dts/Bindings/regulator/dlg,da9210.yaml new file mode 100644 index 0000000000..81f23de36d --- /dev/null +++ b/dts/Bindings/regulator/dlg,da9210.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/dlg,da9210.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Dialog Semiconductor DA9210 Multi-Phase 12A DC-DC Buck Converter + +maintainers: + - Support Opensource <support.opensource@diasemi.com> + +allOf: + - $ref: regulator.yaml# + +properties: + compatible: + const: dlg,da9210 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@68 { + compatible = "dlg,da9210"; + reg = <0x68>; + + interrupt-parent = <&irqc0>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <1600000>; + regulator-max-microamp = <4600000>; + regulator-boot-on; + }; + }; diff --git a/dts/Bindings/regulator/dlg,slg51000.yaml b/dts/Bindings/regulator/dlg,slg51000.yaml new file mode 100644 index 0000000000..bad140418e --- /dev/null +++ b/dts/Bindings/regulator/dlg,slg51000.yaml @@ -0,0 +1,132 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/dlg,slg51000.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Dialog Semiconductor SLG51000 Voltage Regulator + +maintainers: + - Eric Jeong <eric.jeong.opensource@diasemi.com> + - Support Opensource <support.opensource@diasemi.com> + +properties: + compatible: + const: dlg,slg51000 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + dlg,cs-gpios: + maxItems: 1 + description: + GPIO for chip select + + vin3-supply: + description: + Input supply for ldo3, required if regulator is enabled + + vin4-supply: + description: + Input supply for ldo4, required if regulator is enabled + + vin5-supply: + description: + Input supply for ldo5, required if regulator is enabled + + vin6-supply: + description: + Input supply for ldo6, required if regulator is enabled + + vin7-supply: + description: + Input supply for ldo7, required if regulator is enabled + + regulators: + type: object + additionalProperties: false + + patternProperties: + "^ldo[1-7]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + enable-gpios: + maxItems: 1 + + required: + - regulator-name + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/regulator/dlg,da9121-regulator.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@75 { + compatible = "dlg,slg51000"; + reg = <0x75>; + dlg,cs-gpios = <&tlmm 69 GPIO_ACTIVE_HIGH>; + vin5-supply = <&vreg_s1f_1p2>; + vin6-supply = <&vreg_s1f_1p2>; + + regulators { + ldo1 { + regulator-name = "slg51000_b_ldo1"; + regulator-min-microvolt = <2400000>; + regulator-max-microvolt = <3300000>; + }; + + ldo2 { + regulator-name = "slg51000_b_ldo2"; + regulator-min-microvolt = <2400000>; + regulator-max-microvolt = <3300000>; + }; + + ldo3 { + regulator-name = "slg51000_b_ldo3"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3750000>; + }; + + ldo4 { + regulator-name = "slg51000_b_ldo4"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3750000>; + }; + + ldo5 { + regulator-name = "slg51000_b_ldo5"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1200000>; + }; + + ldo6 { + regulator-name = "slg51000_b_ldo6"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1200000>; + }; + + ldo7 { + regulator-name = "slg51000_b_ldo7"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3750000>; + }; + }; + }; + }; diff --git a/dts/Bindings/regulator/fan53555.txt b/dts/Bindings/regulator/fan53555.txt deleted file mode 100644 index 013f096ac0..0000000000 --- a/dts/Bindings/regulator/fan53555.txt +++ /dev/null @@ -1,24 +0,0 @@ -Binding for Fairchild FAN53555 regulators - -Required properties: - - compatible: one of "fcs,fan53555", "fcs,fan53526", "silergy,syr827", - "silergy,syr828" or "tcs,tcs4525". - - reg: I2C address - -Optional properties: - - fcs,suspend-voltage-selector: declare which of the two available - voltage selector registers should be used for the suspend - voltage. The other one is used for the runtime voltage setting - Possible values are either <0> or <1> - - vin-supply: regulator supplying the vin pin - -Example: - - regulator@40 { - compatible = "fcs,fan53555"; - regulator-name = "fan53555"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&parent_reg>; - fcs,suspend-voltage-selector = <1>; - }; diff --git a/dts/Bindings/regulator/fcs,fan53555.yaml b/dts/Bindings/regulator/fcs,fan53555.yaml new file mode 100644 index 0000000000..69bae90fc4 --- /dev/null +++ b/dts/Bindings/regulator/fcs,fan53555.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/fcs,fan53555.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Fairchild FAN53555 regulators + +maintainers: + - Heiko Stuebner <heiko@sntech.de> + +allOf: + - $ref: regulator.yaml# + +properties: + compatible: + oneOf: + - enum: + - fcs,fan53555 + - fcs,fan53526 + - rockchip,rk8600 + - rockchip,rk8602 + - silergy,syr827 + - silergy,syr828 + - tcs,tcs4525 + - items: + - const: rockchip,rk8601 + - const: rockchip,rk8600 + - items: + - const: rockchip,rk8603 + - const: rockchip,rk8602 + + reg: + maxItems: 1 + + fcs,suspend-voltage-selector: + description: Declares which of the two available voltage selector + registers should be used for the suspend voltage. The other one is used + for the runtime voltage setting. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 0, 1 ] + + vin-supply: + description: Supply for the vin pin + + vsel-gpios: + description: Voltage Select. When this pin is LOW, VOUT is set by the + VSEL0 register. When this pin is HIGH, VOUT is set by the VSEL1 register. + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@40 { + compatible = "fcs,fan53555"; + reg = <0x40>; + regulator-name = "fan53555"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&parent_reg>; + fcs,suspend-voltage-selector = <1>; + }; + }; +... diff --git a/dts/Bindings/regulator/fixed-regulator.yaml b/dts/Bindings/regulator/fixed-regulator.yaml index 84eeaef179..9ff9abf269 100644 --- a/dts/Bindings/regulator/fixed-regulator.yaml +++ b/dts/Bindings/regulator/fixed-regulator.yaml @@ -17,7 +17,7 @@ description: to be the same. allOf: - - $ref: "regulator.yaml#" + - $ref: regulator.yaml# - if: properties: compatible: @@ -35,6 +35,10 @@ allOf: required: - power-domains - required-opps + - not: + required: + - gpio + - gpios properties: compatible: @@ -49,6 +53,9 @@ properties: description: gpio to use for enable control maxItems: 1 + gpios: + maxItems: 1 + clocks: description: clock to use for enable control. This binding is only available if @@ -93,6 +100,13 @@ properties: vin-supply: description: Input supply phandle. + interrupts: + maxItems: 1 + description: + Interrupt signaling a critical under-voltage event. + + system-critical-regulator: true + required: - compatible - regulator-name diff --git a/dts/Bindings/regulator/google,cros-ec-regulator.yaml b/dts/Bindings/regulator/google,cros-ec-regulator.yaml index 69e5402da7..5a6491a81f 100644 --- a/dts/Bindings/regulator/google,cros-ec-regulator.yaml +++ b/dts/Bindings/regulator/google,cros-ec-regulator.yaml @@ -14,7 +14,7 @@ description: regulator.yaml, can also be used. allOf: - - $ref: "regulator.yaml#" + - $ref: regulator.yaml# properties: compatible: @@ -32,7 +32,7 @@ unevaluatedProperties: false examples: - | - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; @@ -41,6 +41,7 @@ examples: reg = <0>; #address-cells = <1>; #size-cells = <0>; + interrupts = <99 0>; regulator@0 { compatible = "google,cros-ec-regulator"; diff --git a/dts/Bindings/regulator/gpio-regulator.yaml b/dts/Bindings/regulator/gpio-regulator.yaml index f7e3d8fd3b..a34e857546 100644 --- a/dts/Bindings/regulator/gpio-regulator.yaml +++ b/dts/Bindings/regulator/gpio-regulator.yaml @@ -15,7 +15,7 @@ description: regulator.txt, can also be used. allOf: - - $ref: "regulator.yaml#" + - $ref: regulator.yaml# properties: compatible: @@ -47,6 +47,7 @@ properties: 1: HIGH Default is LOW if nothing else is specified. $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 maxItems: 8 items: enum: [0, 1] @@ -57,7 +58,8 @@ properties: regulator and matching GPIO configurations to achieve them. If there are no states in the "states" array, use a fixed regulator instead. $ref: /schemas/types.yaml#/definitions/uint32-matrix - maxItems: 8 + minItems: 2 + maxItems: 256 items: items: - description: Voltage in microvolts @@ -85,6 +87,9 @@ properties: - current default: voltage + vin-supply: + description: Input supply phandle. + required: - compatible - regulator-name diff --git a/dts/Bindings/regulator/infineon,ir38060.yaml b/dts/Bindings/regulator/infineon,ir38060.yaml new file mode 100644 index 0000000000..e6ffbc2a22 --- /dev/null +++ b/dts/Bindings/regulator/infineon,ir38060.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/infineon,ir38060.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Infineon Buck Regulators with PMBUS interfaces + +maintainers: + - Not Me. + +allOf: + - $ref: regulator.yaml# + +properties: + compatible: + enum: + - infineon,ir38060 + - infineon,ir38064 + - infineon,ir38164 + - infineon,ir38263 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@34 { + compatible = "infineon,ir38060"; + reg = <0x34>; + + regulator-min-microvolt = <437500>; + regulator-max-microvolt = <1387500>; + }; + }; diff --git a/dts/Bindings/regulator/max77650-regulator.yaml b/dts/Bindings/regulator/max77650-regulator.yaml index ce0a4021ae..27d5e9c2bb 100644 --- a/dts/Bindings/regulator/max77650-regulator.yaml +++ b/dts/Bindings/regulator/max77650-regulator.yaml @@ -25,7 +25,8 @@ properties: patternProperties: "^regulator-(ldo|sbb[0-2])$": - $ref: "regulator.yaml#" + $ref: regulator.yaml# + unevaluatedProperties: false required: - compatible diff --git a/dts/Bindings/regulator/max8660.yaml b/dts/Bindings/regulator/max8660.yaml index 9c038698f8..f05f4644c8 100644 --- a/dts/Bindings/regulator/max8660.yaml +++ b/dts/Bindings/regulator/max8660.yaml @@ -24,8 +24,9 @@ properties: type: object patternProperties: - "regulator-.+": - $ref: "regulator.yaml#" + "^regulator-.+$": + $ref: regulator.yaml# + unevaluatedProperties: false additionalProperties: false @@ -43,31 +44,26 @@ examples: regulators { regulator-V3 { - regulator-compatible= "V3(DCDC)"; regulator-min-microvolt = <725000>; regulator-max-microvolt = <1800000>; }; regulator-V4 { - regulator-compatible= "V4(DCDC)"; regulator-min-microvolt = <725000>; regulator-max-microvolt = <1800000>; }; regulator-V5 { - regulator-compatible= "V5(LDO)"; regulator-min-microvolt = <1700000>; regulator-max-microvolt = <2000000>; }; regulator-V6 { - regulator-compatible= "V6(LDO)"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; }; regulator-V7 { - regulator-compatible= "V7(LDO)"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; }; diff --git a/dts/Bindings/regulator/max8893.yaml b/dts/Bindings/regulator/max8893.yaml index 2b5e977bf4..e40ee798e1 100644 --- a/dts/Bindings/regulator/max8893.yaml +++ b/dts/Bindings/regulator/max8893.yaml @@ -25,7 +25,7 @@ properties: patternProperties: "^(ldo[1-5]|buck)$": - $ref: "regulator.yaml#" + $ref: regulator.yaml# additionalProperties: false diff --git a/dts/Bindings/regulator/maxim,max20086.yaml b/dts/Bindings/regulator/maxim,max20086.yaml index 05f7239118..7394c0a339 100644 --- a/dts/Bindings/regulator/maxim,max20086.yaml +++ b/dts/Bindings/regulator/maxim,max20086.yaml @@ -43,6 +43,7 @@ properties: "^OUT[1-4]$": type: object $ref: regulator.yaml# + unevaluatedProperties: false additionalProperties: false diff --git a/dts/Bindings/regulator/maxim,max20411.yaml b/dts/Bindings/regulator/maxim,max20411.yaml new file mode 100644 index 0000000000..5b3a42d24e --- /dev/null +++ b/dts/Bindings/regulator/maxim,max20411.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/maxim,max20411.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim Integrated MAX20411 Step-Down DC-DC Converter + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + +description: + The MAX20411 is a high-efficiency, DC-DC step-down converter. It provides + configurable output voltage in the range of 0.5V to 1.275V, configurable over + I2C. + +allOf: + - $ref: regulator.yaml# + +properties: + compatible: + const: maxim,max20411 + + reg: + maxItems: 1 + + enable-gpios: + description: GPIO connected to the EN pin, active high + + vdd-supply: + description: Input supply for the device (VDD pin, 3.0V to 5.5V) + +required: + - compatible + - reg + - enable-gpios + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@39 { + compatible = "maxim,max20411"; + reg = <0x39>; + + enable-gpios = <&gpio 2 GPIO_ACTIVE_HIGH>; + + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1000000>; + }; + }; +... diff --git a/dts/Bindings/regulator/maxim,max77802.yaml b/dts/Bindings/regulator/maxim,max77802.yaml index 236348c471..b704f05ea4 100644 --- a/dts/Bindings/regulator/maxim,max77802.yaml +++ b/dts/Bindings/regulator/maxim,max77802.yaml @@ -77,8 +77,9 @@ patternProperties: regulator-initial-mode: false patternProperties: - regulator-state-(standby|mem|disk): + "^regulator-state-(standby|mem|disk)$": type: object + additionalProperties: true properties: regulator-mode: false diff --git a/dts/Bindings/regulator/maxim,max77826.yaml b/dts/Bindings/regulator/maxim,max77826.yaml index 78c0b63243..6d6bbfbd26 100644 --- a/dts/Bindings/regulator/maxim,max77826.yaml +++ b/dts/Bindings/regulator/maxim,max77826.yaml @@ -30,10 +30,12 @@ properties: "^LDO([1-9]|1[0-5])$": type: object $ref: regulator.yaml# + unevaluatedProperties: false "^BUCK|BUCKBOOST$": type: object $ref: regulator.yaml# + unevaluatedProperties: false additionalProperties: false diff --git a/dts/Bindings/regulator/maxim,max8997.yaml b/dts/Bindings/regulator/maxim,max8997.yaml index 4321f061a7..2b266ea437 100644 --- a/dts/Bindings/regulator/maxim,max8997.yaml +++ b/dts/Bindings/regulator/maxim,max8997.yaml @@ -111,6 +111,7 @@ properties: regulators: type: object + additionalProperties: false description: List of child nodes that specify the regulators. diff --git a/dts/Bindings/regulator/mcp16502-regulator.txt b/dts/Bindings/regulator/mcp16502-regulator.txt deleted file mode 100644 index 451cc4e86b..0000000000 --- a/dts/Bindings/regulator/mcp16502-regulator.txt +++ /dev/null @@ -1,144 +0,0 @@ -MCP16502 PMIC - -Required properties: -- compatible: "microchip,mcp16502" -- reg: I2C slave address -- lpm-gpios: GPIO for LPM pin. Note that this GPIO *must* remain high during - suspend-to-ram, keeping the PMIC into HIBERNATE mode; this - property is optional; -- regulators: A node that houses a sub-node for each regulator within - the device. Each sub-node is identified using the node's - name. The content of each sub-node is defined by the - standard binding for regulators; see regulator.txt. - -Regulators of MCP16502 PMIC: -1) VDD_IO - Buck (1.2 - 3.7 V) -2) VDD_DDR - Buck (0.6 - 1.85 V) -3) VDD_CORE - Buck (0.6 - 1.85 V) -4) VDD_OTHER - BUCK (0.6 - 1.85 V) -5) LDO1 - LDO (1.2 - 3.7 V) -6) LDO2 - LDO (1.2 - 3.7 V) - -Regulator modes: -2 - FPWM: higher precision, higher consumption -4 - AutoPFM: lower precision, lower consumption - -Each regulator is defined using the standard binding for regulators. - -Example: - -mcp16502@5b { - compatible = "microchip,mcp16502"; - reg = <0x5b>; - status = "okay"; - lpm-gpios = <&pioBU 7 GPIO_ACTIVE_HIGH>; - - regulators { - VDD_IO { - regulator-name = "VDD_IO"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3700000>; - regulator-initial-mode = <2>; - regulator-allowed-modes = <2>, <4>; - regulator-always-on; - - regulator-state-standby { - regulator-on-in-suspend; - regulator-mode = <4>; - }; - - regulator-state-mem { - regulator-off-in-suspend; - regulator-mode = <4>; - }; - }; - - VDD_DDR { - regulator-name = "VDD_DDR"; - regulator-min-microvolt = <600000>; - regulator-max-microvolt = <1850000>; - regulator-initial-mode = <2>; - regulator-allowed-modes = <2>, <4>; - regulator-always-on; - - regulator-state-standby { - regulator-on-in-suspend; - regulator-mode = <4>; - }; - - regulator-state-mem { - regulator-on-in-suspend; - regulator-mode = <4>; - }; - }; - - VDD_CORE { - regulator-name = "VDD_CORE"; - regulator-min-microvolt = <600000>; - regulator-max-microvolt = <1850000>; - regulator-initial-mode = <2>; - regulator-allowed-modes = <2>, <4>; - regulator-always-on; - - regulator-state-standby { - regulator-on-in-suspend; - regulator-mode = <4>; - }; - - regulator-state-mem { - regulator-off-in-suspend; - regulator-mode = <4>; - }; - }; - - VDD_OTHER { - regulator-name = "VDD_OTHER"; - regulator-min-microvolt = <600000>; - regulator-max-microvolt = <1850000>; - regulator-initial-mode = <2>; - regulator-allowed-modes = <2>, <4>; - regulator-always-on; - - regulator-state-standby { - regulator-on-in-suspend; - regulator-mode = <4>; - }; - - regulator-state-mem { - regulator-off-in-suspend; - regulator-mode = <4>; - }; - }; - - LDO1 { - regulator-name = "LDO1"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3700000>; - regulator-always-on; - - regulator-state-standby { - regulator-on-in-suspend; - }; - - regulator-state-mem { - regulator-off-in-suspend; - }; - }; - - LDO2 { - regulator-name = "LDO2"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3700000>; - regulator-always-on; - - regulator-state-standby { - regulator-on-in-suspend; - }; - - regulator-state-mem { - regulator-off-in-suspend; - }; - }; - - }; -}; diff --git a/dts/Bindings/regulator/mediatek,mt6331-regulator.yaml b/dts/Bindings/regulator/mediatek,mt6331-regulator.yaml new file mode 100644 index 0000000000..79e5198e1c --- /dev/null +++ b/dts/Bindings/regulator/mediatek,mt6331-regulator.yaml @@ -0,0 +1,273 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mediatek,mt6331-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MT6331 Regulator from MediaTek Integrated + +maintainers: + - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> + +description: | + The MT6331 PMIC provides 6 BUCK and 21 LDO (Low Dropout) regulators + and nodes are named according to the regulator type: + buck-<name> and ldo-<name>. + MT6331 regulators node should be sub node of the MT6397 MFD node. + +patternProperties: + "^buck-v(core2|io18|dvfs11|dvfs12|dvfs13|dvfs14)$": + type: object + $ref: regulator.yaml# + + properties: + regulator-name: + pattern: "^v(core2|io18|dvfs11|dvfs12|dvfs13|dvfs14)$" + + unevaluatedProperties: false + + "^ldo-v(avdd32aud|auxa32)$": + type: object + $ref: regulator.yaml# + + properties: + regulator-name: + pattern: "^v(avdd32aud|auxa32)$" + + unevaluatedProperties: false + + "^ldo-v(dig18|emc33|ibr|mc|mch|mipi|rtc|sram|usb10)$": + type: object + $ref: regulator.yaml# + + properties: + regulator-name: + pattern: "^v(dig18|emc33|ibr|mc|mch|mipi|rtc|sram|usb10)$" + + unevaluatedProperties: false + + "^ldo-vcam(a|af|d|io)$": + type: object + $ref: regulator.yaml# + + properties: + regulator-name: + pattern: "^vcam(a|af|d|io)$" + + unevaluatedProperties: false + + "^ldo-vtcxo[12]$": + type: object + $ref: regulator.yaml# + + properties: + regulator-name: + pattern: "^vtcxo[12]$" + + required: + - regulator-name + + unevaluatedProperties: false + + "^ldo-vgp[1234]$": + type: object + $ref: regulator.yaml# + + properties: + regulator-name: + pattern: "^vgp[12]$" + + required: + - regulator-name + + unevaluatedProperties: false + +additionalProperties: false + +examples: + - | + pmic { + regulators { + mt6331_vdvfs11_reg: buck-vdvfs11 { + regulator-name = "vdvfs11"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1493750>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <1>; + regulator-allowed-modes = <0 1>; + }; + mt6331_vdvfs12_reg: buck-vdvfs12 { + regulator-name = "vdvfs12"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1493750>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <1>; + regulator-allowed-modes = <0 1>; + }; + mt6331_vdvfs13_reg: buck-vdvfs13 { + regulator-name = "vdvfs13"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1493750>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <1>; + regulator-allowed-modes = <0 1>; + }; + mt6331_vdvfs14_reg: buck-vdvfs14 { + regulator-name = "vdvfs14"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1493750>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <1>; + regulator-allowed-modes = <0 1>; + }; + mt6331_vcore2_reg: buck-vcore2 { + regulator-name = "vcore2"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1493750>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <1>; + regulator-allowed-modes = <0 1>; + }; + mt6331_vio18_reg: buck-vio18 { + regulator-name = "vio18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <0>; + regulator-allowed-modes = <0 1>; + }; + mt6331_vtcxo1_reg: ldo-vtcxo1 { + regulator-name = "vtcxo1"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + mt6331_vtcxo2_reg: ldo-vtcxo2 { + regulator-name = "vtcxo2"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + mt6331_avdd32_aud_reg: ldo-avdd32aud { + regulator-name = "avdd32_aud"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3200000>; + }; + mt6331_vauxa32_reg: ldo-vauxa32 { + regulator-name = "vauxa32"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3200000>; + }; + mt6331_vcama_reg: ldo-vcama { + regulator-name = "vcama"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + }; + mt6331_vio28_reg: ldo-vio28 { + regulator-name = "vio28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + mt6331_vcamaf_reg: ldo-vcamaf { + regulator-name = "vcam_af"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + }; + mt6331_vmc_reg: ldo-vmc { + regulator-name = "vmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + mt6331_vmch_reg: ldo-vmch { + regulator-name = "vmch"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + }; + mt6331_vemc33_reg: ldo-vemc33 { + regulator-name = "vemc33"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + mt6331_vgp1_reg: ldo-vgp1 { + regulator-name = "vgp1"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + }; + mt6331_vsim1_reg: ldo-vsim1 { + regulator-name = "vsim1"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + }; + mt6331_vsim2_reg: ldo-vsim2 { + regulator-name = "vsim2"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + }; + mt6331_vmipi_reg: ldo-vmipi { + regulator-name = "vmipi"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + }; + mt6331_vibr_reg: ldo-vibr { + regulator-name = "vibr"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + }; + mt6331_vgp4_reg: ldo-vgp4 { + regulator-name = "vgp4"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <2200000>; + }; + mt6331_vcamd_reg: ldo-vcamd { + regulator-name = "vcamd"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1500000>; + }; + mt6331_vusb10_reg: ldo-vusb10 { + regulator-name = "vusb"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + }; + mt6331_vcamio_reg: ldo-vcamio { + regulator-name = "vcam_io"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + }; + mt6331_vsram_reg: ldo-vsram { + regulator-name = "vsram"; + regulator-min-microvolt = <1012500>; + regulator-max-microvolt = <1012500>; + regulator-always-on; + regulator-boot-on; + }; + mt6331_vgp2_reg: ldo-vgp2 { + regulator-name = "vgp2"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + }; + mt6331_vgp3_reg: ldo-vgp3 { + regulator-name = "vgp3"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + }; + mt6331_vrtc_reg: ldo-vrtc { + regulator-name = "vrtc"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + }; + mt6331_vdig18_reg: ldo-vdig18 { + regulator-name = "dvdd18_dig"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; + }; +... diff --git a/dts/Bindings/regulator/mediatek,mt6332-regulator.yaml b/dts/Bindings/regulator/mediatek,mt6332-regulator.yaml new file mode 100644 index 0000000000..2eb512c29a --- /dev/null +++ b/dts/Bindings/regulator/mediatek,mt6332-regulator.yaml @@ -0,0 +1,112 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mediatek,mt6332-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MT6332 Regulator from MediaTek Integrated + +maintainers: + - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> + +description: | + The MT6332 Companion PMIC provides 6 BUCK and 4 LDO (Low Dropout) + regulators and nodes are named according to the regulator type: + buck-<name> and ldo-<name>. + MT6332 regulators node should be sub node of the MT6397 MFD node. + +patternProperties: + "^buck-v(dram|dvfs2|pa|rf18a|rf18b|sbst)$": + type: object + $ref: regulator.yaml# + + properties: + regulator-name: + pattern: "^v(dram|dvfs2|pa|rf18a|rf18b|sbst)$" + + unevaluatedProperties: false + + "^ldo-v(bif28|dig18|sram|usb33)$": + type: object + $ref: regulator.yaml# + + properties: + regulator-name: + pattern: "^v(bif28|dig18|sram|usb33)$" + + unevaluatedProperties: false + +additionalProperties: false + +examples: + - | + pmic { + regulators { + mt6332_vdram_reg: buck-vdram { + regulator-name = "vdram"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1493750>; + regulator-ramp-delay = <12500>; + regulator-allowed-modes = <0 1>; + regulator-always-on; + }; + mt6332_vdvfs2_reg: buck-vdvfs2 { + regulator-name = "vdvfs2"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <1>; + regulator-allowed-modes = <0 1>; + }; + mt6332_vpa_reg: buck-vpa { + regulator-name = "vpa"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <3400000>; + }; + mt6332_vrf18a_reg: buck-vrf18a { + regulator-name = "vrf18a"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <2240625>; + regulator-allowed-modes = <0 1>; + }; + mt6332_vrf18b_reg: buck-vrf18b { + regulator-name = "vrf18b"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <2240625>; + regulator-allowed-modes = <0 1>; + }; + mt6332_vsbst_reg: buck-vsbst { + regulator-name = "vsbst"; + regulator-min-microvolt = <3500000>; + regulator-max-microvolt = <7468750>; + }; + mt6332_vauxb32_reg: ldo-vauxb32 { + regulator-name = "vauxb32"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3200000>; + }; + mt6332_vbif28_reg: ldo-vbif28 { + regulator-name = "vbif28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + mt6332_vdig18_reg: ldo-vdig18 { + regulator-name = "vdig18"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + mt6332_vsram_reg: ldo-vsram { + regulator-name = "vauxa32"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1493750>; + regulator-always-on; + }; + mt6332_vusb33_reg: ldo-vusb33 { + regulator-name = "vusb33"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + }; + }; +... diff --git a/dts/Bindings/regulator/mediatek,mt6357-regulator.yaml b/dts/Bindings/regulator/mediatek,mt6357-regulator.yaml new file mode 100644 index 0000000000..6327bb2f6e --- /dev/null +++ b/dts/Bindings/regulator/mediatek,mt6357-regulator.yaml @@ -0,0 +1,294 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mediatek,mt6357-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT6357 Regulators + +maintainers: + - Chen Zhong <chen.zhong@mediatek.com> + - Fabien Parent <fabien.parent@linaro.org> + - Alexandre Mergnat <amergnat@baylibre.com> + +description: | + The MT6357 PMIC provides 5 BUCK and 29 LDO. + Regulators and nodes are named according to the regulator type: + - buck-<name> + - ldo-<name>. + MT6357 regulators node should be sub node of the MT6397 MFD node. + +patternProperties: + "^buck-v(core|modem|pa|proc|s1)$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + Properties for single BUCK regulator. + + required: + - regulator-name + - regulator-min-microvolt + - regulator-max-microvolt + + "^ldo-v(camio18|aud28|aux18|io18|io28|rf12|rf18|cn18|cn28|fe28)$": + type: object + $ref: fixed-regulator.yaml# + unevaluatedProperties: false + description: + Properties for single fixed LDO regulator. + + required: + - regulator-name + - regulator-min-microvolt + - regulator-max-microvolt + + "^ldo-v(efuse|ibr|ldo28|mch|cama|camd|cn33-bt|cn33-wifi)$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + Properties for single LDO regulator. + + required: + - regulator-name + - regulator-min-microvolt + - regulator-max-microvolt + + "^ldo-v(xo22|emc|mc|sim1|sim2|sram-others|sram-proc|dram|usb33)$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + Properties for single LDO regulator. + + required: + - regulator-name + - regulator-min-microvolt + - regulator-max-microvolt + +additionalProperties: false + +examples: + - | + pmic { + regulators { + mt6357_vproc_reg: buck-vproc { + regulator-name = "vproc"; + regulator-min-microvolt = <518750>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <220>; + regulator-always-on; + }; + mt6357_vcore_reg: buck-vcore { + regulator-name = "vcore"; + regulator-min-microvolt = <518750>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <220>; + regulator-always-on; + }; + mt6357_vmodem_reg: buck-vmodem { + regulator-name = "vmodem"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1193750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <220>; + }; + mt6357_vs1_reg: buck-vs1 { + regulator-name = "vs1"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <2200000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <220>; + regulator-always-on; + }; + mt6357_vpa_reg: buck-vpa { + regulator-name = "vpa"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <3650000>; + regulator-ramp-delay = <50000>; + regulator-enable-ramp-delay = <220>; + }; + mt6357_vfe28_reg: ldo-vfe28 { + compatible = "regulator-fixed"; + regulator-name = "vfe28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vxo22_reg: ldo-vxo22 { + regulator-name = "vxo22"; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2400000>; + regulator-enable-ramp-delay = <110>; + }; + mt6357_vrf18_reg: ldo-vrf18 { + compatible = "regulator-fixed"; + regulator-name = "vrf18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <110>; + }; + mt6357_vrf12_reg: ldo-vrf12 { + compatible = "regulator-fixed"; + regulator-name = "vrf12"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <110>; + }; + mt6357_vefuse_reg: ldo-vefuse { + regulator-name = "vefuse"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcn33_bt_reg: ldo-vcn33-bt { + regulator-name = "vcn33-bt"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3500000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcn33_wifi_reg: ldo-vcn33-wifi { + regulator-name = "vcn33-wifi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3500000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcn28_reg: ldo-vcn28 { + compatible = "regulator-fixed"; + regulator-name = "vcn28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcn18_reg: ldo-vcn18 { + compatible = "regulator-fixed"; + regulator-name = "vcn18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcama_reg: ldo-vcama { + regulator-name = "vcama"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcamd_reg: ldo-vcamd { + regulator-name = "vcamd"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vcamio_reg: ldo-vcamio18 { + compatible = "regulator-fixed"; + regulator-name = "vcamio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vldo28_reg: ldo-vldo28 { + regulator-name = "vldo28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vsram_others_reg: ldo-vsram-others { + regulator-name = "vsram-others"; + regulator-min-microvolt = <518750>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <110>; + regulator-always-on; + }; + mt6357_vsram_proc_reg: ldo-vsram-proc { + regulator-name = "vsram-proc"; + regulator-min-microvolt = <518750>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <110>; + regulator-always-on; + }; + mt6357_vaux18_reg: ldo-vaux18 { + compatible = "regulator-fixed"; + regulator-name = "vaux18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vaud28_reg: ldo-vaud28 { + compatible = "regulator-fixed"; + regulator-name = "vaud28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vio28_reg: ldo-vio28 { + compatible = "regulator-fixed"; + regulator-name = "vio28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vio18_reg: ldo-vio18 { + compatible = "regulator-fixed"; + regulator-name = "vio18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + regulator-always-on; + }; + mt6357_vdram_reg: ldo-vdram { + regulator-name = "vdram"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <3300>; + }; + mt6357_vmc_reg: ldo-vmc { + regulator-name = "vmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <44>; + }; + mt6357_vmch_reg: ldo-vmch { + regulator-name = "vmch"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <44>; + }; + mt6357_vemc_reg: ldo-vemc { + regulator-name = "vemc"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <44>; + regulator-always-on; + }; + mt6357_vsim1_reg: ldo-vsim1 { + regulator-name = "vsim1"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vsim2_reg: ldo-vsim2 { + regulator-name = "vsim2"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <264>; + }; + mt6357_vibr_reg: ldo-vibr { + regulator-name = "vibr"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <44>; + }; + mt6357_vusb33_reg: ldo-vusb33 { + regulator-name = "vusb33"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <264>; + }; + }; + }; +... diff --git a/dts/Bindings/regulator/mediatek,mt6358-regulator.yaml b/dts/Bindings/regulator/mediatek,mt6358-regulator.yaml new file mode 100644 index 0000000000..c50402fcba --- /dev/null +++ b/dts/Bindings/regulator/mediatek,mt6358-regulator.yaml @@ -0,0 +1,250 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mediatek,mt6358-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT6358 Regulator + +maintainers: + - Zhiyong Tao <zhiyong.tao@mediatek.com> + +description: + Regulator node of the PMIC. This node should under the PMIC's device node. + All voltage regulators provided by the PMIC are described as sub-nodes of + this node. + +properties: + compatible: + oneOf: + - const: mediatek,mt6358-regulator + - items: + - const: mediatek,mt6366-regulator + - const: mediatek,mt6358-regulator + + vsys-ldo1-supply: + description: Supply for LDOs vfe28, vxo22, vcn28, vaux18, vaud28, vsim1, vusb, vbif28 + vsys-ldo2-supply: + description: Supply for LDOs vldo28 (MT6358 only), vio28, vmc, vmch, vsim2 + vsys-ldo3-supply: + description: Supply for LDOs vcn33, vcama[12] (MT6358 only), vemc, vibr + vsys-vcore-supply: + description: Supply for buck regulator vcore + vsys-vdram1-supply: + description: Supply for buck regulator vdram1 + vsys-vgpu-supply: + description: Supply for buck regulator vgpu + vsys-vmodem-supply: + description: Supply for buck regulator vmodem + vsys-vpa-supply: + description: Supply for buck regulator vpa + vsys-vproc11-supply: + description: Supply for buck regulator vproc11 + vsys-vproc12-supply: + description: Supply for buck regulator vproc12 + vsys-vs1-supply: + description: Supply for buck regulator vs1 + vsys-vs2-supply: + description: Supply for buck regulator vs2 + vs1-ldo1-supply: + description: + Supply for LDOs vrf18, vefuse, vcn18, vcamio (MT6358 only), vio18, vm18 (MT6366 only) + vs2-ldo1-supply: + description: Supply for LDOs vdram2, vmddr (MT6366 only) + vs2-ldo2-supply: + description: Supply for LDOs vrf12, va12 + vs2-ldo3-supply: + description: + Supply for LDOs vsram-core (MT6366 only), vsram-gpu, vsram-others, vsram-proc11, vsram-proc12 + vs2-ldo4-supply: + description: Supply for LDO vcamd + +patternProperties: + "^(buck_)?v(core|dram1|gpu|modem|pa|proc1[12]|s[12])$": + description: Buck regulators + type: object + $ref: regulator.yaml# + properties: + regulator-allowed-modes: + description: | + Buck regulatpr operating modes allowed. Valid values below. + Users should use the macros from dt-bindings/regulator/mediatek,mt6397-regulator.h + 0 (MT6397_BUCK_MODE_AUTO): Auto PFM/PWM mode + 1 (MT6397_BUCK_MODE_FORCE_PWM): Forced PWM mode + items: + enum: [0, 1] + unevaluatedProperties: false + + "^(ldo_)?v(a|rf)12$": + description: LDOs with fixed 1.2V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + properties: + regulator-allowed-modes: false + unevaluatedProperties: false + + "^(ldo_)?v((aux|cn|io|rf)18|camio)$": + description: + LDOs with fixed 1.8V output and 0~100/10mV tuning (vcn18 on MT6366 has variable output) + type: object + $ref: regulator.yaml# + properties: + regulator-allowed-modes: false + unevaluatedProperties: false + + "^(ldo_)?vxo22$": + description: LDOs with fixed 2.2V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + properties: + regulator-allowed-modes: false + unevaluatedProperties: false + + "^(ldo_)?v(aud|bif|cn|fe|io)28$": + description: LDOs with fixed 2.8V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + properties: + regulator-allowed-modes: false + unevaluatedProperties: false + + "^(ldo_)?vusb$": + description: LDOs with fixed 3.0V output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + properties: + regulator-allowed-modes: false + unevaluatedProperties: false + + "^(ldo_)?vsram[_-](core|gpu|others|proc1[12])$": + description: LDOs with variable output + type: object + $ref: regulator.yaml# + properties: + regulator-allowed-modes: false + unevaluatedProperties: false + + "^(ldo_)?v(cama[12]|camd|cn33|dram2|efuse|emc|ibr|ldo28|m18|mc|mch|mddr|sim[12])$": + description: LDOs with variable output and 0~100/10mV tuning + type: object + $ref: regulator.yaml# + properties: + regulator-allowed-modes: false + unevaluatedProperties: false + +required: + - compatible + +additionalProperties: false + +allOf: + - if: + properties: + compatible: + const: mediatek,mt6358-regulator + then: + patternProperties: + # Old regulator node name scheme (with prefix and underscores) only + # ([^y-] is used to avoid matching -supply + "^(?<!buck_)(?<!ldo_)v.*[^y-](?!-supply)$": false + "^ldo_vsram-": false + # vsram_core regulator doesn't exist on MT6358 + "^ldo_vsram[-_]core$": false + + properties: + # vm18 and vmddr regulators don't exist on MT6358 + ldo_vm18: false + ldo_vmddr: false + + - if: + properties: + compatible: + contains: + const: mediatek,mt6366-regulator + then: + patternProperties: + # Prefer cleaned up regulator node names + "^(buck|ldo)_": false + # Don't allow underscores + "^vsram_": false + # vcam* regulators don't exist on MT6366 + "^vcam": false + + properties: + # vldo28 regulator doesn't exist on MT6366 + vldo28: false + # vs2_ldo4 supply pin doesn't exist on MT6366 + vs2-ldo4-supply: false + +examples: + - | + #include <dt-bindings/regulator/mediatek,mt6397-regulator.h> + + regulator { + compatible = "mediatek,mt6358-regulator"; + + buck_vgpu { + regulator-name = "vgpu"; + regulator-min-microvolt = <625000>; + regulator-max-microvolt = <900000>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-allowed-modes = <MT6397_BUCK_MODE_AUTO + MT6397_BUCK_MODE_FORCE_PWM>; + }; + + ldo_vsram_gpu { + regulator-name = "vsram_gpu"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1000000>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + }; + }; + + - | + #include <dt-bindings/regulator/mediatek,mt6397-regulator.h> + + regulator { + compatible = "mediatek,mt6366-regulator", "mediatek,mt6358-regulator"; + + vdram1 { + regulator-name = "pp1125_emi_vdd2"; + regulator-min-microvolt = <1125000>; + regulator-max-microvolt = <1125000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <0>; + regulator-allowed-modes = <MT6397_BUCK_MODE_AUTO + MT6397_BUCK_MODE_FORCE_PWM>; + regulator-always-on; + }; + + vproc11 { + regulator-name = "ppvar_dvdd_proc_bc_mt6366"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1200000>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-allowed-modes = <MT6397_BUCK_MODE_AUTO + MT6397_BUCK_MODE_FORCE_PWM>; + regulator-always-on; + }; + + vmddr { + regulator-name = "pm0750_emi_vmddr"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <750000>; + regulator-enable-ramp-delay = <325>; + regulator-always-on; + }; + + vsram-proc11 { + regulator-name = "pp0900_dvdd_sram_bc"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1120000>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + regulator-always-on; + }; + }; +... diff --git a/dts/Bindings/regulator/microchip,mcp16502.yaml b/dts/Bindings/regulator/microchip,mcp16502.yaml new file mode 100644 index 0000000000..1aca364678 --- /dev/null +++ b/dts/Bindings/regulator/microchip,mcp16502.yaml @@ -0,0 +1,180 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/microchip,mcp16502.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MCP16502 - High-Performance PMIC + +maintainers: + - Andrei Simion <andrei.simion@microchip.com> + +description: + The MCP16502 is an optimally integrated PMIC compatible + with Microchip's eMPUs(Embedded Microprocessor Units), + requiring Dynamic Voltage Scaling (DVS) with the use + of High-Performance mode (HPM). + +properties: + compatible: + const: microchip,mcp16502 + + lpm-gpios: + maxItems: 1 + description: GPIO for LPM pin. + Note that this GPIO must remain high during + suspend-to-ram, keeping the PMIC into HIBERNATE mode. + + reg: + maxItems: 1 + + regulators: + type: object + additionalProperties: false + description: List of regulators and its properties. + + patternProperties: + "^(VDD_(IO|CORE|DDR|OTHER)|LDO[1-2])$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + properties: + regulator-initial-mode: + enum: [2, 4] + default: 2 + description: Initial operating mode + + regulator-allowed-modes: + items: + enum: [2, 4] + description: Supported modes + 2 - FPWM higher precision, higher consumption + 4 - AutoPFM lower precision, lower consumption + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@5b { + compatible = "microchip,mcp16502"; + reg = <0x5b>; + + regulators { + VDD_IO { + regulator-name = "VDD_IO"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-initial-mode = <2>; + regulator-allowed-modes = <2>, <4>; + regulator-always-on; + + regulator-state-standby { + regulator-on-in-suspend; + regulator-mode = <4>; + }; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-mode = <4>; + }; + }; + + VDD_DDR { + regulator-name = "VDD_DDR"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-initial-mode = <2>; + regulator-allowed-modes = <2>, <4>; + regulator-always-on; + + regulator-state-standby { + regulator-on-in-suspend; + regulator-mode = <4>; + }; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-mode = <4>; + }; + }; + + VDD_CORE { + regulator-name = "VDD_CORE"; + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + regulator-initial-mode = <2>; + regulator-allowed-modes = <2>, <4>; + regulator-always-on; + + regulator-state-standby { + regulator-on-in-suspend; + regulator-mode = <4>; + }; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-mode = <4>; + }; + }; + + VDD_OTHER { + regulator-name = "VDD_OTHER"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1250000>; + regulator-initial-mode = <2>; + regulator-allowed-modes = <2>, <4>; + regulator-always-on; + + regulator-state-standby { + regulator-on-in-suspend; + regulator-mode = <4>; + }; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-mode = <4>; + }; + }; + + LDO1 { + regulator-name = "LDO1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + + regulator-state-standby { + regulator-on-in-suspend; + }; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + LDO2 { + regulator-name = "LDO2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3700000>; + regulator-always-on; + + regulator-state-standby { + regulator-on-in-suspend; + }; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; + }; diff --git a/dts/Bindings/regulator/mps,mp5416.yaml b/dts/Bindings/regulator/mps,mp5416.yaml index 7023c597c3..f825ee9efd 100644 --- a/dts/Bindings/regulator/mps,mp5416.yaml +++ b/dts/Bindings/regulator/mps,mp5416.yaml @@ -28,11 +28,13 @@ properties: patternProperties: "^buck[1-4]$": - $ref: "regulator.yaml#" + $ref: regulator.yaml# + unevaluatedProperties: false type: object "^ldo[1-4]$": - $ref: "regulator.yaml#" + $ref: regulator.yaml# + unevaluatedProperties: false type: object additionalProperties: false @@ -60,8 +62,8 @@ examples: regulator-name = "buck1"; regulator-min-microvolt = <600000>; regulator-max-microvolt = <2187500>; - regulator-min-microamp = <3800000>; - regulator-max-microamp = <6800000>; + regulator-min-microamp = <3800000>; + regulator-max-microamp = <6800000>; regulator-boot-on; }; diff --git a/dts/Bindings/regulator/mps,mp886x.yaml b/dts/Bindings/regulator/mps,mp886x.yaml index 9245b71994..374a4f6b1e 100644 --- a/dts/Bindings/regulator/mps,mp886x.yaml +++ b/dts/Bindings/regulator/mps,mp886x.yaml @@ -28,7 +28,7 @@ properties: mps,fb-voltage-divider: description: An array of two integers containing the resistor values R1 and R2 of the feedback voltage divider in kilo ohms. - $ref: "/schemas/types.yaml#/definitions/uint32-array" + $ref: /schemas/types.yaml#/definitions/uint32-array maxItems: 2 mps,switch-frequency-hz: diff --git a/dts/Bindings/regulator/mps,mpq2286.yaml b/dts/Bindings/regulator/mps,mpq2286.yaml new file mode 100644 index 0000000000..1296f9b308 --- /dev/null +++ b/dts/Bindings/regulator/mps,mpq2286.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mps,mpq2286.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Monolithic Power System MPQ2286 PMIC + +maintainers: + - Saravanan Sekar <saravanan@linumiz.com> + +properties: + compatible: + enum: + - mps,mpq2286 + + reg: + maxItems: 1 + + regulators: + type: object + + properties: + buck: + type: object + $ref: regulator.yaml# + + unevaluatedProperties: false + + additionalProperties: false + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@3 { + compatible = "mps,mpq2286"; + reg = <0x3>; + + regulators { + buck { + regulator-name = "buck"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + }; + }; + }; + }; +... diff --git a/dts/Bindings/regulator/mps,mpq7920.yaml b/dts/Bindings/regulator/mps,mpq7920.yaml index c2e8c54e53..0d34af9840 100644 --- a/dts/Bindings/regulator/mps,mpq7920.yaml +++ b/dts/Bindings/regulator/mps,mpq7920.yaml @@ -21,7 +21,6 @@ properties: regulators: type: object - $ref: regulator.yaml# description: | list of regulators provided by this controller, must be named @@ -29,7 +28,7 @@ properties: properties: mps,switch-freq: - $ref: "/schemas/types.yaml#/definitions/uint8" + $ref: /schemas/types.yaml#/definitions/uint8 enum: [0, 1, 2, 3] default: 2 description: | @@ -39,11 +38,13 @@ properties: ldortc: type: object $ref: regulator.yaml# + unevaluatedProperties: false patternProperties: "^ldo[1-4]$": type: object $ref: regulator.yaml# + unevaluatedProperties: false "^buck[1-4]$": type: object @@ -51,14 +52,14 @@ properties: properties: mps,buck-softstart: - $ref: "/schemas/types.yaml#/definitions/uint8" + $ref: /schemas/types.yaml#/definitions/uint8 enum: [0, 1, 2, 3] description: | defines the soft start time of this buck, must be one of the following corresponding values 150us, 300us, 610us, 920us mps,buck-phase-delay: - $ref: "/schemas/types.yaml#/definitions/uint8" + $ref: /schemas/types.yaml#/definitions/uint8 enum: [0, 1, 2, 3] description: | defines the phase delay of this buck, must be one of the following @@ -97,8 +98,8 @@ examples: regulator-name = "buck1"; regulator-min-microvolt = <400000>; regulator-max-microvolt = <3587500>; - regulator-min-microamp = <460000>; - regulator-max-microamp = <7600000>; + regulator-min-microamp = <460000>; + regulator-max-microamp = <7600000>; regulator-boot-on; mps,buck-ovp-disable; mps,buck-phase-delay = /bits/ 8 <2>; diff --git a/dts/Bindings/regulator/mps,mpq7932.yaml b/dts/Bindings/regulator/mps,mpq7932.yaml new file mode 100644 index 0000000000..2185cd011c --- /dev/null +++ b/dts/Bindings/regulator/mps,mpq7932.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mps,mpq7932.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Monolithic Power System MPQ7932 PMIC + +maintainers: + - Saravanan Sekar <saravanan@linumiz.com> + +properties: + compatible: + enum: + - mps,mpq7932 + + reg: + maxItems: 1 + + regulators: + type: object + description: | + list of regulators provided by this controller, must be named + after their hardware counterparts BUCK[1-6] + + patternProperties: + "^buck[1-6]$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + additionalProperties: false + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@3 { + compatible = "mps,mpq7932"; + reg = <0x3>; + + regulators { + buck1 { + regulator-name = "buck1"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + }; + + buck2 { + regulator-name = "buck2"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + }; + }; + }; + }; +... diff --git a/dts/Bindings/regulator/mt6315-regulator.yaml b/dts/Bindings/regulator/mt6315-regulator.yaml index 37402c370f..6317daf76d 100644 --- a/dts/Bindings/regulator/mt6315-regulator.yaml +++ b/dts/Bindings/regulator/mt6315-regulator.yaml @@ -28,7 +28,8 @@ properties: patternProperties: "^vbuck[1-4]$": type: object - $ref: "regulator.yaml#" + $ref: regulator.yaml# + unevaluatedProperties: false properties: regulator-compatible: diff --git a/dts/Bindings/regulator/mt6358-regulator.txt b/dts/Bindings/regulator/mt6358-regulator.txt deleted file mode 100644 index 7034cdca54..0000000000 --- a/dts/Bindings/regulator/mt6358-regulator.txt +++ /dev/null @@ -1,370 +0,0 @@ -MediaTek MT6358 Regulator - -All voltage regulators provided by the MT6358 PMIC are described as the -subnodes of the MT6358 regulators node. Each regulator is named according -to its regulator type, buck_<name> and ldo_<name>. The definition for each -of these nodes is defined using the standard binding for regulators at -Documentation/devicetree/bindings/regulator/regulator.txt. - -The valid names for regulators are:: -BUCK: - buck_vdram1, buck_vcore, buck_vcore_sshub, buck_vpa, buck_vproc11, - buck_vproc12, buck_vgpu, buck_vs2, buck_vmodem, buck_vs1 -LDO: - ldo_vdram2, ldo_vsim1, ldo_vibr, ldo_vrf12, ldo_vio18, ldo_vusb, ldo_vcamio, - ldo_vcamd, ldo_vcn18, ldo_vfe28, ldo_vsram_proc11, ldo_vcn28, ldo_vsram_others, - ldo_vsram_others_sshub, ldo_vsram_gpu, ldo_vxo22, ldo_vefuse, ldo_vaux18, - ldo_vmch, ldo_vbif28, ldo_vsram_proc12, ldo_vcama1, ldo_vemc, ldo_vio28, ldo_va12, - ldo_vrf18, ldo_vcn33_bt, ldo_vcn33_wifi, ldo_vcama2, ldo_vmc, ldo_vldo28, ldo_vaud28, - ldo_vsim2 - -Example: - - pmic { - compatible = "mediatek,mt6358"; - - mt6358regulator: mt6358regulator { - compatible = "mediatek,mt6358-regulator"; - - mt6358_vdram1_reg: buck_vdram1 { - regulator-compatible = "buck_vdram1"; - regulator-name = "vdram1"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <2087500>; - regulator-ramp-delay = <12500>; - regulator-enable-ramp-delay = <0>; - regulator-always-on; - }; - - mt6358_vcore_reg: buck_vcore { - regulator-name = "vcore"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <200>; - regulator-always-on; - }; - - mt6358_vpa_reg: buck_vpa { - regulator-name = "vpa"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <3650000>; - regulator-ramp-delay = <50000>; - regulator-enable-ramp-delay = <250>; - }; - - mt6358_vproc11_reg: buck_vproc11 { - regulator-name = "vproc11"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <200>; - regulator-always-on; - }; - - mt6358_vproc12_reg: buck_vproc12 { - regulator-name = "vproc12"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <200>; - regulator-always-on; - }; - - mt6358_vgpu_reg: buck_vgpu { - regulator-name = "vgpu"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <200>; - }; - - mt6358_vs2_reg: buck_vs2 { - regulator-name = "vs2"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <2087500>; - regulator-ramp-delay = <12500>; - regulator-enable-ramp-delay = <0>; - regulator-always-on; - }; - - mt6358_vmodem_reg: buck_vmodem { - regulator-name = "vmodem"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <900>; - regulator-always-on; - }; - - mt6358_vs1_reg: buck_vs1 { - regulator-name = "vs1"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <2587500>; - regulator-ramp-delay = <12500>; - regulator-enable-ramp-delay = <0>; - regulator-always-on; - }; - - mt6358_vdram2_reg: ldo_vdram2 { - regulator-name = "vdram2"; - regulator-min-microvolt = <600000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <3300>; - }; - - mt6358_vsim1_reg: ldo_vsim1 { - regulator-name = "vsim1"; - regulator-min-microvolt = <1700000>; - regulator-max-microvolt = <3100000>; - regulator-enable-ramp-delay = <540>; - }; - - mt6358_vibr_reg: ldo_vibr { - regulator-name = "vibr"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <60>; - }; - - mt6358_vrf12_reg: ldo_vrf12 { - compatible = "regulator-fixed"; - regulator-name = "vrf12"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - regulator-enable-ramp-delay = <120>; - }; - - mt6358_vio18_reg: ldo_vio18 { - compatible = "regulator-fixed"; - regulator-name = "vio18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <2700>; - regulator-always-on; - }; - - mt6358_vusb_reg: ldo_vusb { - regulator-name = "vusb"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3100000>; - regulator-enable-ramp-delay = <270>; - regulator-always-on; - }; - - mt6358_vcamio_reg: ldo_vcamio { - compatible = "regulator-fixed"; - regulator-name = "vcamio"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vcamd_reg: ldo_vcamd { - regulator-name = "vcamd"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vcn18_reg: ldo_vcn18 { - compatible = "regulator-fixed"; - regulator-name = "vcn18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vfe28_reg: ldo_vfe28 { - compatible = "regulator-fixed"; - regulator-name = "vfe28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vsram_proc11_reg: ldo_vsram_proc11 { - regulator-name = "vsram_proc11"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <240>; - regulator-always-on; - }; - - mt6358_vcn28_reg: ldo_vcn28 { - compatible = "regulator-fixed"; - regulator-name = "vcn28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vsram_others_reg: ldo_vsram_others { - regulator-name = "vsram_others"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <240>; - regulator-always-on; - }; - - mt6358_vsram_gpu_reg: ldo_vsram_gpu { - regulator-name = "vsram_gpu"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <240>; - }; - - mt6358_vxo22_reg: ldo_vxo22 { - compatible = "regulator-fixed"; - regulator-name = "vxo22"; - regulator-min-microvolt = <2200000>; - regulator-max-microvolt = <2200000>; - regulator-enable-ramp-delay = <120>; - regulator-always-on; - }; - - mt6358_vefuse_reg: ldo_vefuse { - regulator-name = "vefuse"; - regulator-min-microvolt = <1700000>; - regulator-max-microvolt = <1900000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vaux18_reg: ldo_vaux18 { - compatible = "regulator-fixed"; - regulator-name = "vaux18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vmch_reg: ldo_vmch { - regulator-name = "vmch"; - regulator-min-microvolt = <2900000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <60>; - }; - - mt6358_vbif28_reg: ldo_vbif28 { - compatible = "regulator-fixed"; - regulator-name = "vbif28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vsram_proc12_reg: ldo_vsram_proc12 { - regulator-name = "vsram_proc12"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - regulator-ramp-delay = <6250>; - regulator-enable-ramp-delay = <240>; - regulator-always-on; - }; - - mt6358_vcama1_reg: ldo_vcama1 { - regulator-name = "vcama1"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vemc_reg: ldo_vemc { - regulator-name = "vemc"; - regulator-min-microvolt = <2900000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <60>; - regulator-always-on; - }; - - mt6358_vio28_reg: ldo_vio28 { - compatible = "regulator-fixed"; - regulator-name = "vio28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_va12_reg: ldo_va12 { - compatible = "regulator-fixed"; - regulator-name = "va12"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - regulator-enable-ramp-delay = <270>; - regulator-always-on; - }; - - mt6358_vrf18_reg: ldo_vrf18 { - compatible = "regulator-fixed"; - regulator-name = "vrf18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-enable-ramp-delay = <120>; - }; - - mt6358_vcn33_bt_reg: ldo_vcn33_bt { - regulator-name = "vcn33_bt"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3500000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vcn33_wifi_reg: ldo_vcn33_wifi { - regulator-name = "vcn33_wifi"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3500000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vcama2_reg: ldo_vcama2 { - regulator-name = "vcama2"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vmc_reg: ldo_vmc { - regulator-name = "vmc"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <60>; - }; - - mt6358_vldo28_reg: ldo_vldo28 { - regulator-name = "vldo28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <3000000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vaud28_reg: ldo_vaud28 { - compatible = "regulator-fixed"; - regulator-name = "vaud28"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-enable-ramp-delay = <270>; - }; - - mt6358_vsim2_reg: ldo_vsim2 { - regulator-name = "vsim2"; - regulator-min-microvolt = <1700000>; - regulator-max-microvolt = <3100000>; - regulator-enable-ramp-delay = <540>; - }; - - mt6358_vcore_sshub_reg: buck_vcore_sshub { - regulator-name = "vcore_sshub"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - }; - - mt6358_vsram_others_sshub_reg: ldo_vsram_others_sshub { - regulator-name = "vsram_others_sshub"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1293750>; - }; - }; - }; diff --git a/dts/Bindings/regulator/mt6359-regulator.yaml b/dts/Bindings/regulator/mt6359-regulator.yaml index 8cc413eb48..d6b3b5a5c0 100644 --- a/dts/Bindings/regulator/mt6359-regulator.yaml +++ b/dts/Bindings/regulator/mt6359-regulator.yaml @@ -17,7 +17,7 @@ description: | patternProperties: "^buck_v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$": type: object - $ref: "regulator.yaml#" + $ref: regulator.yaml# properties: regulator-name: @@ -27,7 +27,7 @@ patternProperties: "^ldo_v(ibr|rf12|usb|camio|efuse|xo22)$": type: object - $ref: "regulator.yaml#" + $ref: regulator.yaml# properties: regulator-name: @@ -37,7 +37,7 @@ patternProperties: "^ldo_v(rfck|emc|a12|a09|ufs|bbck)$": type: object - $ref: "regulator.yaml#" + $ref: regulator.yaml# properties: regulator-name: @@ -47,7 +47,7 @@ patternProperties: "^ldo_vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$": type: object - $ref: "regulator.yaml#" + $ref: regulator.yaml# properties: regulator-name: @@ -57,7 +57,7 @@ patternProperties: "^ldo_vsram_(proc2|others|md|proc1|others_sshub)$": type: object - $ref: "regulator.yaml#" + $ref: regulator.yaml# properties: regulator-name: @@ -67,7 +67,7 @@ patternProperties: "^ldo_v(fe|bif|io)28$": type: object - $ref: "regulator.yaml#" + $ref: regulator.yaml# properties: regulator-name: @@ -77,7 +77,7 @@ patternProperties: "^ldo_v(aud|io|aux|rf|m)18$": type: object - $ref: "regulator.yaml#" + $ref: regulator.yaml# properties: regulator-name: @@ -87,7 +87,7 @@ patternProperties: "^ldo_vsim[12]$": type: object - $ref: "regulator.yaml#" + $ref: regulator.yaml# properties: regulator-name: diff --git a/dts/Bindings/regulator/mt6360-regulator.yaml b/dts/Bindings/regulator/mt6360-regulator.yaml index a462d99a25..9c879bc3c3 100644 --- a/dts/Bindings/regulator/mt6360-regulator.yaml +++ b/dts/Bindings/regulator/mt6360-regulator.yaml @@ -26,10 +26,12 @@ properties: patternProperties: "^buck[12]$": - $ref: "regulator.yaml#" + $ref: regulator.yaml# + unevaluatedProperties: false "^ldo[123567]$": - $ref: "regulator.yaml#" + $ref: regulator.yaml# + unevaluatedProperties: false required: - compatible @@ -44,7 +46,6 @@ examples: compatible = "mediatek,mt6360-regulator"; LDO_VIN3-supply = <&BUCK2>; buck1 { - regulator-compatible = "BUCK1"; regulator-name = "mt6360,buck1"; regulator-min-microvolt = <300000>; regulator-max-microvolt = <1300000>; @@ -53,7 +54,6 @@ examples: MT6360_OPMODE_ULP>; }; BUCK2: buck2 { - regulator-compatible = "BUCK2"; regulator-name = "mt6360,buck2"; regulator-min-microvolt = <300000>; regulator-max-microvolt = <1300000>; @@ -62,7 +62,6 @@ examples: MT6360_OPMODE_ULP>; }; ldo6 { - regulator-compatible = "LDO6"; regulator-name = "mt6360,ldo6"; regulator-min-microvolt = <500000>; regulator-max-microvolt = <2100000>; @@ -70,7 +69,6 @@ examples: MT6360_OPMODE_LP>; }; ldo7 { - regulator-compatible = "LDO7"; regulator-name = "mt6360,ldo7"; regulator-min-microvolt = <500000>; regulator-max-microvolt = <2100000>; @@ -78,15 +76,13 @@ examples: MT6360_OPMODE_LP>; }; ldo1 { - regulator-compatible = "LDO1"; regulator-name = "mt6360,ldo1"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <3600000>; regulator-allowed-modes = <MT6360_OPMODE_NORMAL MT6360_OPMODE_LP>; }; - ldo2 { - regulator-compatible = "LDO2"; + ldo2 { regulator-name = "mt6360,ldo2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <3600000>; @@ -94,7 +90,6 @@ examples: MT6360_OPMODE_LP>; }; ldo3 { - regulator-compatible = "LDO3"; regulator-name = "mt6360,ldo3"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <3600000>; @@ -102,7 +97,6 @@ examples: MT6360_OPMODE_LP>; }; ldo5 { - regulator-compatible = "LDO5"; regulator-name = "mt6360,ldo5"; regulator-min-microvolt = <2700000>; regulator-max-microvolt = <3600000>; diff --git a/dts/Bindings/regulator/nxp,pca9450-regulator.yaml b/dts/Bindings/regulator/nxp,pca9450-regulator.yaml index 835b53302d..3d469b8e97 100644 --- a/dts/Bindings/regulator/nxp,pca9450-regulator.yaml +++ b/dts/Bindings/regulator/nxp,pca9450-regulator.yaml @@ -17,10 +17,10 @@ description: | Datasheet is available at https://www.nxp.com/docs/en/data-sheet/PCA9450DS.pdf -#The valid names for PCA9450 regulator nodes are: -#BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, -#LDO1, LDO2, LDO3, LDO4, LDO5 -#Note: Buck3 removed on PCA9450B and connect with Buck1 on PCA9450C. +# The valid names for PCA9450 regulator nodes are: +# BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, +# LDO1, LDO2, LDO3, LDO4, LDO5 +# Note: Buck3 removed on PCA9450B and connect with Buck1 on PCA9450C. properties: compatible: @@ -57,7 +57,7 @@ properties: properties: nxp,dvs-run-voltage: - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 600000 maximum: 2187500 description: @@ -65,7 +65,7 @@ properties: dvs(dynamic voltage scaling) property. nxp,dvs-standby-voltage: - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 600000 maximum: 2187500 description: diff --git a/dts/Bindings/regulator/nxp,pf8x00-regulator.yaml b/dts/Bindings/regulator/nxp,pf8x00-regulator.yaml index aabf50f5b3..894bdbca78 100644 --- a/dts/Bindings/regulator/nxp,pf8x00-regulator.yaml +++ b/dts/Bindings/regulator/nxp,pf8x00-regulator.yaml @@ -38,12 +38,6 @@ properties: description: Properties for single LDO regulator. - properties: - regulator-name: - pattern: "^ldo[1-4]$" - description: - should be "ldo1", ..., "ldo4" - unevaluatedProperties: false "^buck[1-7]$": @@ -53,13 +47,8 @@ properties: Properties for single BUCK regulator. properties: - regulator-name: - pattern: "^buck[1-7]$" - description: - should be "buck1", ..., "buck7" - nxp,ilim-ma: - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 2100 maximum: 4500 deprecated: true @@ -75,7 +64,7 @@ properties: 4500 nxp,phase-shift: - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 default: 0 enum: [ 0, 45, 90, 135, 180, 225, 270, 315 ] description: @@ -90,12 +79,6 @@ properties: description: Properties for single VSNVS regulator. - properties: - regulator-name: - pattern: "^vsnvs$" - description: - should be "vsnvs" - unevaluatedProperties: false additionalProperties: false @@ -109,7 +92,7 @@ additionalProperties: false examples: - | - i2c1 { + i2c { #address-cells = <1>; #size-cells = <0>; diff --git a/dts/Bindings/regulator/onnn,fan53880.yaml b/dts/Bindings/regulator/onnn,fan53880.yaml index eb61e04ef8..b5181719da 100644 --- a/dts/Bindings/regulator/onnn,fan53880.yaml +++ b/dts/Bindings/regulator/onnn,fan53880.yaml @@ -48,10 +48,12 @@ properties: "^LDO[1-4]$": type: object $ref: regulator.yaml# + unevaluatedProperties: false "^BUCK|BOOST$": type: object $ref: regulator.yaml# + unevaluatedProperties: false additionalProperties: false diff --git a/dts/Bindings/regulator/pfuze100.yaml b/dts/Bindings/regulator/pfuze100.yaml index a26bbd68b7..0eda44752c 100644 --- a/dts/Bindings/regulator/pfuze100.yaml +++ b/dts/Bindings/regulator/pfuze100.yaml @@ -36,6 +36,9 @@ properties: reg: maxItems: 1 + interrupts: + maxItems: 1 + fsl,pfuze-support-disable-sw: $ref: /schemas/types.yaml#/definitions/flag description: | @@ -63,20 +66,24 @@ properties: patternProperties: "^sw([1-4]|[1-4][a-c]|[1-4][a-c][a-c])$": - $ref: "regulator.yaml#" + $ref: regulator.yaml# type: object + unevaluatedProperties: false "^vgen[1-6]$": - $ref: "regulator.yaml#" + $ref: regulator.yaml# type: object + unevaluatedProperties: false "^vldo[1-4]$": - $ref: "regulator.yaml#" + $ref: regulator.yaml# type: object + unevaluatedProperties: false "^(vsnvs|vref|vrefddr|swbst|coin|v33|vccsd)$": - $ref: "regulator.yaml#" + $ref: regulator.yaml# type: object + unevaluatedProperties: false additionalProperties: false diff --git a/dts/Bindings/regulator/pwm-regulator.yaml b/dts/Bindings/regulator/pwm-regulator.yaml index 82b6f2fde4..80ecf938b7 100644 --- a/dts/Bindings/regulator/pwm-regulator.yaml +++ b/dts/Bindings/regulator/pwm-regulator.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/regulator/pwm-regulator.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Bindings for the Generic PWM Regulator +title: Generic PWM Regulator maintainers: - Brian Norris <briannorris@chromium.org> @@ -64,6 +64,7 @@ properties: defined, <100> is assumed, meaning that pwm-dutycycle-range contains values expressed in percent. + $ref: /schemas/types.yaml#/definitions/uint32 default: 100 pwm-dutycycle-range: diff --git a/dts/Bindings/regulator/qcom,rpm-regulator.yaml b/dts/Bindings/regulator/qcom,rpm-regulator.yaml new file mode 100644 index 0000000000..b4eb4001eb --- /dev/null +++ b/dts/Bindings/regulator/qcom,rpm-regulator.yaml @@ -0,0 +1,128 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/qcom,rpm-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPM regulator + +description: + The Qualcomm RPM regulator is modelled as a subdevice of the RPM. + + Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml + for information regarding the RPM node. + + The regulator node houses sub-nodes for each regulator within the device. + Each sub-node is identified using the node's name, with valid values listed + for each of the pmics below. + + For pm8058 l0, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, + l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, s0, s1, s2, s3, s4, + lvs0, lvs1, ncp + + For pm8901 l0, l1, l2, l3, l4, l5, l6, s0, s1, s2, s3, s4, lvs0, lvs1, lvs2, lvs3, + mvs + + For pm8921 s1, s2, s3, s4, s7, s8, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, + l12, l14, l15, l16, l17, l18, l21, l22, l23, l24, l25, l26, l27, l28, + l29, lvs1, lvs2, lvs3, lvs4, lvs5, lvs6, lvs7, usb-switch, hdmi-switch, + ncp + + For pm8018 s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, + l12, l14, lvs1 + + For smb208 s1a, s1b, s2a, s2b + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + +properties: + compatible: + enum: + - qcom,rpm-pm8058-regulators + - qcom,rpm-pm8901-regulators + - qcom,rpm-pm8921-regulators + - qcom,rpm-pm8018-regulators + - qcom,rpm-smb208-regulators + +patternProperties: + ".*-supply$": + description: Input supply phandle(s) for this node + + "^((s|l|lvs)[0-9]*|s[1-2][a-b]|ncp|mvs|usb-switch|hdmi-switch)$": + description: List of regulators and its properties + $ref: regulator.yaml# + unevaluatedProperties: false + properties: + bias-pull-down: + description: enable pull down of the regulator when inactive + type: boolean + + qcom,switch-mode-frequency: + description: Frequency (Hz) of the switch-mode power supply + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 19200000 + - 9600000 + - 6400000 + - 4800000 + - 3840000 + - 3200000 + - 2740000 + - 2400000 + - 2130000 + - 1920000 + - 1750000 + - 1600000 + - 1480000 + - 1370000 + - 1280000 + - 1200000 + + qcom,force-mode: + description: Indicates that the regulator should be forced to a particular mode + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # QCOM_RPM_FORCE_MODE_NONE do not force any mode + - 1 # QCOM_RPM_FORCE_MODE_LPM force into low power mode + - 2 # QCOM_RPM_FORCE_MODE_HPM force into high power mode + - 3 # QCOM_RPM_FORCE_MODE_AUTO allow regulator to automatically select its own mode + # based on realtime current draw, only for pm8921 smps and ftsmps + + qcom,power-mode-hysteretic: + description: select that the power supply should operate in hysteretic mode, + instead of the default pwm mode + type: boolean + +additionalProperties: false + +required: + - compatible + +examples: + - | + #include <dt-bindings/mfd/qcom-rpm.h> + regulators { + compatible = "qcom,rpm-pm8921-regulators"; + vdd_l1_l2_l12_l18-supply = <&pm8921_s4>; + + s1 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + + bias-pull-down; + + qcom,switch-mode-frequency = <3200000>; + }; + + pm8921_s4: s4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + qcom,switch-mode-frequency = <1600000>; + bias-pull-down; + + qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>; + }; + }; +... diff --git a/dts/Bindings/regulator/qcom,rpmh-regulator.yaml b/dts/Bindings/regulator/qcom,rpmh-regulator.yaml index 9a36bee750..27c6d51524 100644 --- a/dts/Bindings/regulator/qcom,rpmh-regulator.yaml +++ b/dts/Bindings/regulator/qcom,rpmh-regulator.yaml @@ -37,19 +37,25 @@ description: | For PM6150, smps1 - smps5, ldo1 - ldo19 For PM6150L, smps1 - smps8, ldo1 - ldo11, bob For PM6350, smps1 - smps5, ldo1 - ldo22 + For PM660, smps1 - smps6, ldo1 - ldo3, ldo5 - ldo19 + For PM660L, smps1 - smps3, smps5, ldo1 - ldo8, bob For PM7325, smps1 - smps8, ldo1 - ldo19 For PM8005, smps1 - smps4 For PM8009, smps1 - smps2, ldo1 - ldo7 + For PM8010, ldo1 - ldo7 For PM8150, smps1 - smps10, ldo1 - ldo18 For PM8150L, smps1 - smps8, ldo1 - ldo11, bob, flash, rgb For PM8350, smps1 - smps12, ldo1 - ldo10 For PM8350C, smps1 - smps10, ldo1 - ldo13, bob For PM8450, smps1 - smps6, ldo1 - ldo4 + For PM8550, smps1 - smps6, ldo1 - ldo17, bob1 - bob2 For PM8998, smps1 - smps13, ldo1 - ldo28, lvs1 - lvs2 For PMI8998, bob + For PMC8380, smps1 - smps8, ldo1 - lodo3 For PMR735A, smps1 - smps3, ldo1 - ldo7 For PMX55, smps1 - smps7, ldo1 - ldo16 For PMX65, smps1 - smps8, ldo1 - ldo21 + For PMX75, smps1 - smps10, ldo1 - ldo21 properties: compatible: @@ -57,29 +63,40 @@ properties: - qcom,pm6150-rpmh-regulators - qcom,pm6150l-rpmh-regulators - qcom,pm6350-rpmh-regulators + - qcom,pm660-rpmh-regulators + - qcom,pm660l-rpmh-regulators - qcom,pm7325-rpmh-regulators - qcom,pm8005-rpmh-regulators - qcom,pm8009-rpmh-regulators - qcom,pm8009-1-rpmh-regulators + - qcom,pm8010-rpmh-regulators - qcom,pm8150-rpmh-regulators - qcom,pm8150l-rpmh-regulators - qcom,pm8350-rpmh-regulators - qcom,pm8350c-rpmh-regulators - qcom,pm8450-rpmh-regulators + - qcom,pm8550-rpmh-regulators + - qcom,pm8550ve-rpmh-regulators + - qcom,pm8550vs-rpmh-regulators - qcom,pm8998-rpmh-regulators + - qcom,pmc8180-rpmh-regulators + - qcom,pmc8180c-rpmh-regulators + - qcom,pmc8380-rpmh-regulators - qcom,pmg1110-rpmh-regulators - qcom,pmi8998-rpmh-regulators - qcom,pmm8155au-rpmh-regulators + - qcom,pmm8654au-rpmh-regulators - qcom,pmr735a-rpmh-regulators - qcom,pmx55-rpmh-regulators - qcom,pmx65-rpmh-regulators + - qcom,pmx75-rpmh-regulators qcom,pmic-id: description: | RPMh resource name suffix used for the regulators found on this PMIC. $ref: /schemas/types.yaml#/definitions/string - enum: [a, b, c, d, e, f, h, k] + enum: [a, b, c, d, e, f, g, h, i, j, k, l, m, n] qcom,always-wait-for-ack: description: | @@ -97,14 +114,20 @@ properties: bob: type: object - $ref: "regulator.yaml#" + $ref: regulator.yaml# + unevaluatedProperties: false description: BOB regulator node. + dependencies: + regulator-allow-set-load: [ regulator-allowed-modes ] patternProperties: - "^(smps|ldo|lvs)[0-9]+$": + "^(smps|ldo|lvs|bob)[0-9]+$": type: object - $ref: "regulator.yaml#" + $ref: regulator.yaml# + unevaluatedProperties: false description: smps/ldo regulator nodes(s). + dependencies: + regulator-allow-set-load: [ regulator-allowed-modes ] required: - compatible @@ -132,6 +155,8 @@ allOf: compatible: enum: - qcom,pm6150l-rpmh-regulators + - qcom,pm8150l-rpmh-regulators + - qcom,pmc8180c-rpmh-regulators then: properties: vdd-bob-supply: @@ -148,6 +173,38 @@ allOf: properties: compatible: enum: + - qcom,pm660-rpmh-regulators + then: + properties: + vdd-l1-l6-l7-supply: true + vdd-l2-l3-supply: true + vdd-l5-supply: true + vdd-l8-l9-l10-l11-l12-l13-l14-supply: true + vdd-l15-l16-l17-l18-l19-supply: true + patternProperties: + "^vdd-s[1-6]-supply$": true + + - if: + properties: + compatible: + enum: + - qcom,pm660l-rpmh-regulators + then: + properties: + vdd-bob-supply: + description: BOB regulator parent supply phandle. + vdd-l1-l9-l10-supply: true + vdd-l2-supply: true + vdd-l3-l5-l7-l8-supply: true + vdd-l4-l6-supply: true + vdd-s3-s4-supply: true + patternProperties: + "^vdd-s[125]-supply$": true + + - if: + properties: + compatible: + enum: - qcom,pm7325-rpmh-regulators then: properties: @@ -187,7 +244,20 @@ allOf: properties: compatible: enum: + - qcom,pm8010-rpmh-regulators + then: + properties: + vdd-l1-l2-supply: true + vdd-l3-l4-supply: true + patternProperties: + "^vdd-l[5-7]-supply$": true + + - if: + properties: + compatible: + enum: - qcom,pm8150-rpmh-regulators + - qcom,pmc8180-rpmh-regulators - qcom,pmm8155au-rpmh-regulators then: properties: @@ -204,18 +274,17 @@ allOf: properties: compatible: enum: - - qcom,pm8150l-rpmh-regulators + - qcom,pmm8654au-rpmh-regulators then: properties: - vdd-bob-supply: - description: BOB regulator parent supply phandle. - vdd-l1-l8-supply: true + vdd-l1-supply: true vdd-l2-l3-supply: true - vdd-l4-l5-l6-supply: true - vdd-l7-l11-supply: true - vdd-l9-l10-supply: true + vdd-l4-supply: true + vdd-l5-supply: true + vdd-l6-l7-supply: true + vdd-l8-l9-supply: true patternProperties: - "^vdd-s[1-8]-supply$": true + "^vdd-s[1-9]-supply$": true - if: properties: @@ -263,6 +332,34 @@ allOf: properties: compatible: enum: + - qcom,pm8550-rpmh-regulators + then: + properties: + vdd-l1-l4-l10-supply: true + vdd-l2-l13-l14-supply: true + vdd-l5-l16-supply: true + vdd-l6-l7-supply: true + vdd-l8-l9-supply: true + patternProperties: + "^vdd-l(3|1[1-7])-supply$": true + "^vdd-s[1-6]-supply$": true + "^vdd-bob[1-2]-supply$": true + + - if: + properties: + compatible: + enum: + - qcom,pm8550ve-rpmh-regulators + - qcom,pm8550vs-rpmh-regulators + then: + patternProperties: + "^vdd-l[1-3]-supply$": true + "^vdd-s[1-6]-supply$": true + + - if: + properties: + compatible: + enum: - qcom,pm8998-rpmh-regulators then: properties: @@ -287,6 +384,16 @@ allOf: properties: compatible: enum: + - qcom,pmc8380-rpmh-regulators + then: + patternProperties: + "^vdd-l[1-3]-supply$": true + "^vdd-s[1-8]-supply$": true + + - if: + properties: + compatible: + enum: - qcom,pmg1110-rpmh-regulators then: properties: @@ -347,10 +454,28 @@ allOf: vdd-l11-l13-supply: true patternProperties: "^vdd-l[1347]-supply$": true - "^vdd-l1[0245789]-supply$": true + "^vdd-l1[024579]-supply$": true "^vdd-l2[01]-supply$": true "^vdd-s[1-8]-supply$": true + - if: + properties: + compatible: + enum: + - qcom,pmx75-rpmh-regulators + then: + properties: + vdd-l2-l18-supply: true + vdd-l4-l16-supply: true + vdd-l5-l6-supply: true + vdd-l8-l9-supply: true + vdd-l11-l13-supply: true + vdd-l20-l21-supply: true + patternProperties: + "^vdd-l[137]-supply$": true + "^vdd-l1[024579]-supply$": true + "^vdd-s([1-9]|10)-supply$": true + unevaluatedProperties: false examples: @@ -372,9 +497,8 @@ examples: regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; - regulator-allowed-modes = - <RPMH_REGULATOR_MODE_LPM - RPMH_REGULATOR_MODE_HPM>; + regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM + RPMH_REGULATOR_MODE_HPM>; regulator-allow-set-load; }; @@ -391,9 +515,8 @@ examples: bob { regulator-min-microvolt = <3312000>; regulator-max-microvolt = <3600000>; - regulator-allowed-modes = - <RPMH_REGULATOR_MODE_AUTO - RPMH_REGULATOR_MODE_HPM>; + regulator-allowed-modes = <RPMH_REGULATOR_MODE_AUTO + RPMH_REGULATOR_MODE_HPM>; regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; }; }; diff --git a/dts/Bindings/regulator/qcom,sdm845-refgen-regulator.yaml b/dts/Bindings/regulator/qcom,sdm845-refgen-regulator.yaml new file mode 100644 index 0000000000..f02f97d4fd --- /dev/null +++ b/dts/Bindings/regulator/qcom,sdm845-refgen-regulator.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/qcom,sdm845-refgen-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. REFGEN Regulator + +maintainers: + - Konrad Dybcio <konradybcio@kernel.org> + +description: + The REFGEN (reference voltage generator) regulator provides reference + voltage for on-chip IPs (like PHYs) on some Qualcomm SoCs. + +allOf: + - $ref: regulator.yaml# + +properties: + compatible: + oneOf: + - items: + - enum: + - qcom,sc7180-refgen-regulator + - qcom,sc8180x-refgen-regulator + - qcom,sm8150-refgen-regulator + - const: qcom,sdm845-refgen-regulator + + - items: + - enum: + - qcom,sc7280-refgen-regulator + - qcom,sc8280xp-refgen-regulator + - qcom,sm6350-refgen-regulator + - qcom,sm6375-refgen-regulator + - qcom,sm8350-refgen-regulator + - const: qcom,sm8250-refgen-regulator + + - enum: + - qcom,sdm845-refgen-regulator + - qcom,sm8250-refgen-regulator + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + regulator@162f000 { + compatible = "qcom,sm8250-refgen-regulator"; + reg = <0x0162f000 0x84>; + }; +... diff --git a/dts/Bindings/regulator/qcom,smd-rpm-regulator.yaml b/dts/Bindings/regulator/qcom,smd-rpm-regulator.yaml index c233461cc9..f2fd2df68a 100644 --- a/dts/Bindings/regulator/qcom,smd-rpm-regulator.yaml +++ b/dts/Bindings/regulator/qcom,smd-rpm-regulator.yaml @@ -22,7 +22,18 @@ description: Each sub-node is identified using the node's name, with valid values listed for each of the pmics below. - For mp5496, s2 + For mp5496, s1, s2 + + For pm2250, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, + l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22 + + For pm6125 s1, s2, s3, s4, s5, s6, s7, s8, l1, l2, l3, l5, l6, l7, l8, l9, + l10, l22, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24 + + For pm660, s1, s2, s3, s4, s5, s6, l1, l2, l3, l5, l6, l7, l8, l9, l10, l22, + l12, l13, l14, l15, l16, l17, l18, l19 + + For pm660l s1, s2, s3, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, bob For pm8226, s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, @@ -36,6 +47,9 @@ description: For pm8916, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18 + For pm8937, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, + l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23 + For pm8941, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2, lvs3, 5vs1, 5vs2 @@ -52,11 +66,6 @@ description: l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, l26, l27, l28, lvs1, lvs2 - For pm660, s1, s2, s3, s4, s5, s6, l1, l2, l3, l5, l6, l7, l8, l9, l10, l22, - l12, l13, l14, l15, l16, l17, l18, l19 - - For pm660l s1, s2, s3, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, bob - For pma8084, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, l26, l27, lvs1, lvs2, lvs3, lvs4, 5vs1 @@ -65,12 +74,11 @@ description: For pmi8998, bob + For pmr735a, s1, s2, s3, l1, l2, l3, l4, l5, l6, l7 + For pms405, s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13 - For pm2250, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, - l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22 - maintainers: - Andy Gross <agross@kernel.org> - Bjorn Andersson <bjorn.andersson@linaro.org> @@ -79,22 +87,25 @@ properties: compatible: enum: - qcom,rpm-mp5496-regulators + - qcom,rpm-pm2250-regulators + - qcom,rpm-pm6125-regulators + - qcom,rpm-pm660-regulators + - qcom,rpm-pm660l-regulators - qcom,rpm-pm8226-regulators - qcom,rpm-pm8841-regulators - qcom,rpm-pm8909-regulators - qcom,rpm-pm8916-regulators + - qcom,rpm-pm8937-regulators - qcom,rpm-pm8941-regulators - qcom,rpm-pm8950-regulators - qcom,rpm-pm8953-regulators - qcom,rpm-pm8994-regulators - qcom,rpm-pm8998-regulators - - qcom,rpm-pm660-regulators - - qcom,rpm-pm660l-regulators - qcom,rpm-pma8084-regulators - qcom,rpm-pmi8994-regulators - qcom,rpm-pmi8998-regulators + - qcom,rpm-pmr735a-regulators - qcom,rpm-pms405-regulators - - qcom,rpm-pm2250-regulators patternProperties: ".*-supply$": @@ -103,6 +114,7 @@ patternProperties: "^((s|l|lvs|5vs)[0-9]*)|(boost-bypass)|(bob)$": description: List of regulators and its properties $ref: regulator.yaml# + unevaluatedProperties: false additionalProperties: false diff --git a/dts/Bindings/regulator/qcom,spmi-regulator.yaml b/dts/Bindings/regulator/qcom,spmi-regulator.yaml index faa4af9fd0..aea849e8ea 100644 --- a/dts/Bindings/regulator/qcom,spmi-regulator.yaml +++ b/dts/Bindings/regulator/qcom,spmi-regulator.yaml @@ -12,16 +12,21 @@ maintainers: properties: compatible: enum: + - qcom,pm6125-regulators - qcom,pm660-regulators - qcom,pm660l-regulators - qcom,pm8004-regulators - qcom,pm8005-regulators + - qcom,pm8019-regulators - qcom,pm8226-regulators - qcom,pm8841-regulators + - qcom,pm8909-regulators - qcom,pm8916-regulators + - qcom,pm8937-regulators - qcom,pm8941-regulators - qcom,pm8950-regulators - qcom,pm8994-regulators + - qcom,pma8084-regulators - qcom,pmi8994-regulators - qcom,pmp8074-regulators - qcom,pms405-regulators @@ -31,7 +36,7 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle patternProperties: - "^(5vs[1-2]|(l|s)[1-9][0-9]?|lvs[1-3])$": + "^(5vs[1-2]|(l|s)[1-9][0-9]?|lvs[1-4])$": description: List of regulators and its properties type: object $ref: regulator.yaml# @@ -110,6 +115,25 @@ allOf: compatible: contains: enum: + - qcom,pm6125-regulators + then: + properties: + vdd_l1_l7_l17_l18-supply: true + vdd_l2_l3_l4-supply: true + vdd_l5_l15_l19_l20_l21_l22-supply: true + vdd_l6_l8-supply: true + vdd_l9_l11-supply: true + vdd_l10_l13_l14-supply: true + vdd_l12_l16-supply: true + vdd_l23_l24-supply: true + patternProperties: + "^vdd_s[1-8]-supply$": true + + - if: + properties: + compatible: + contains: + enum: - qcom,pm660-regulators then: properties: @@ -120,6 +144,7 @@ allOf: vdd_l8_l9_l10_l11_l12_l13_l14-supply: true patternProperties: "^vdd_s[1-6]-supply$": true + - if: properties: compatible: @@ -134,6 +159,7 @@ allOf: vdd_l4_l6-supply: true patternProperties: "^vdd_s[1-5]-supply$": true + - if: properties: compatible: @@ -143,6 +169,7 @@ allOf: then: patternProperties: "^vdd_s[25]-supply$": true + - if: properties: compatible: @@ -152,6 +179,26 @@ allOf: then: patternProperties: "^vdd_s[1-4]-supply$": true + + - if: + properties: + compatible: + contains: + enum: + - qcom,pm8019-regulators + then: + properties: + vdd_l1-supply: true + vdd_l2_l3-supply: true + vdd_l4_l5_l6-supply: true + vdd_l7_l8_l11-supply: true + vdd_l9-supply: true + vdd_l10-supply: true + vdd_l12-supply: true + vdd_l13_l14-supply: true + patternProperties: + "^vdd_s[1-4]-supply$": true + - if: properties: compatible: @@ -171,6 +218,7 @@ allOf: vdd_lvs1-supply: true patternProperties: "^vdd_s[1-5]-supply$": true + - if: properties: compatible: @@ -180,6 +228,25 @@ allOf: then: patternProperties: "^vdd_s[1-8]-supply$": true + + - if: + properties: + compatible: + contains: + enum: + - qcom,pm8909-regulators + then: + properties: + vdd_s1-supply: true + vdd_s2-supply: true + vdd_l1-supply: true + vdd_l2_l5-supply: true + vdd_l3_l6_l10-supply: true + vdd_l4_l7-supply: true + vdd_l8_l11_l15_l18-supply: true + vdd_l9_l12_l14_l17-supply: true + vdd_l13-supply: true + - if: properties: compatible: @@ -195,6 +262,7 @@ allOf: patternProperties: "^vdd_l[27]-supply$": true "^vdd_s[1-4]-supply$": true + - if: properties: compatible: @@ -223,6 +291,25 @@ allOf: vin_5vs-supply: true patternProperties: "^vdd_s[1-3]-supply$": true + + - if: + properties: + compatible: + contains: + enum: + - qcom,pm8937-regulators + then: + properties: + vdd_l1_l19-supply: true + vdd_l20_l21-supply: true + vdd_l2_l23-supply: true + vdd_l3-supply: true + vdd_l4_l5_l6_l7_l16-supply: true + vdd_l8_l11_l12_l17_l22-supply: true + vdd_l9_l10_l13_l14_l15_l18-supply: true + patternProperties: + "^vdd_s[1-6]-supply$": true + - if: properties: compatible: @@ -241,6 +328,7 @@ allOf: vdd_l9_l10_l13_l14_l15_l18-supply: true patternProperties: "^vdd_s[1-6]-supply$": true + - if: properties: compatible: @@ -265,6 +353,33 @@ allOf: vdd_lvs_1_2-supply: true patternProperties: "^vdd_s[1-9][0-2]?-supply$": true + + - if: + properties: + compatible: + contains: + enum: + - qcom,pma8084-regulators + then: + properties: + vdd_l1_l11-supply: true + vdd_l2_l3_l4_l27-supply: true + vdd_l5_l7-supply: true + vdd_l6_l12_l14_l15_l26-supply: true + vdd_l8-supply: true + vdd_l9_l10_l13_l20_l23_l24-supply: true + vdd_l16_l25-supply: true + vdd_l17-supply: true + vdd_l18-supply: true + vdd_l19-supply: true + vdd_l21-supply: true + vdd_l22-supply: true + vdd_lvs1_2-supply: true + vdd_lvs3_4-supply: true + vdd_5vs1-supply: true + patternProperties: + "^vdd_s([1-9]|1[0-2])-supply$": true + - if: properties: compatible: @@ -276,6 +391,7 @@ allOf: vdd_l1-supply: true patternProperties: "^vdd_s[1-3]-supply$": true + - if: properties: compatible: @@ -291,6 +407,7 @@ allOf: patternProperties: "^vdd_l[479]-supply$": true "^vdd_s[1-5]-supply$": true + - if: properties: compatible: diff --git a/dts/Bindings/regulator/qcom,usb-vbus-regulator.yaml b/dts/Bindings/regulator/qcom,usb-vbus-regulator.yaml index dbe78cd4ad..33ae1f7868 100644 --- a/dts/Bindings/regulator/qcom,usb-vbus-regulator.yaml +++ b/dts/Bindings/regulator/qcom,usb-vbus-regulator.yaml @@ -14,10 +14,20 @@ description: | regulator will be enabled in situations where the device is required to provide power to the connected peripheral. +allOf: + - $ref: regulator.yaml# + properties: compatible: - enum: - - qcom,pm8150b-vbus-reg + oneOf: + - enum: + - qcom,pm8150b-vbus-reg + - items: + - enum: + - qcom,pm4125-vbus-reg + - qcom,pm6150-vbus-reg + - qcom,pmi632-vbus-reg + - const: qcom,pm8150b-vbus-reg reg: maxItems: 1 @@ -25,17 +35,23 @@ properties: required: - compatible + - reg + - regulator-min-microamp + - regulator-max-microamp -additionalProperties: false +unevaluatedProperties: false examples: - | - pm8150b { + pmic { #address-cells = <1>; #size-cells = <0>; - pm8150b_vbus: dcdc@1100 { + + usb-vbus-regulator@1100 { compatible = "qcom,pm8150b-vbus-reg"; reg = <0x1100>; + regulator-min-microamp = <500000>; + regulator-max-microamp = <3000000>; }; }; ... diff --git a/dts/Bindings/regulator/qcom-labibb-regulator.yaml b/dts/Bindings/regulator/qcom-labibb-regulator.yaml index 1ddc1efd19..e987c39b22 100644 --- a/dts/Bindings/regulator/qcom-labibb-regulator.yaml +++ b/dts/Bindings/regulator/qcom-labibb-regulator.yaml @@ -20,6 +20,8 @@ properties: lab: type: object + $ref: regulator.yaml# + unevaluatedProperties: false properties: qcom,soft-start-us: @@ -33,11 +35,20 @@ properties: description: Short-circuit and over-current interrupts for lab. + interrupt-names: + minItems: 1 + items: + - const: sc-err + - const: ocp + required: - interrupts + - interrupt-names ibb: type: object + $ref: regulator.yaml# + unevaluatedProperties: false properties: qcom,discharge-resistor-kohms: @@ -52,8 +63,15 @@ properties: description: Short-circuit and over-current interrupts for ibb. + interrupt-names: + minItems: 1 + items: + - const: sc-err + - const: ocp + required: - interrupts + - interrupt-names required: - compatible diff --git a/dts/Bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml b/dts/Bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml index 0ae25d119b..41678400e6 100644 --- a/dts/Bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml +++ b/dts/Bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml @@ -15,7 +15,7 @@ description: | and control the backlight. allOf: - - $ref: "regulator.yaml#" + - $ref: regulator.yaml# properties: compatible: diff --git a/dts/Bindings/regulator/regulator-max77620.txt b/dts/Bindings/regulator/regulator-max77620.txt index 1c4bfe7867..bcf788897e 100644 --- a/dts/Bindings/regulator/regulator-max77620.txt +++ b/dts/Bindings/regulator/regulator-max77620.txt @@ -35,7 +35,7 @@ information for that regulator. The definition for each of these nodes is defined using the standard binding for regulators found at <Documentation/devicetree/bindings/regulator/regulator.txt>. -Theres are also additional properties for SD/LDOs. These additional properties +There are also additional properties for SD/LDOs. These additional properties are required to configure FPS configuration parameters for SDs and LDOs. Please refer <devicetree/bindings/mfd/max77620.txt> for more detail of Flexible Power Sequence (FPS). diff --git a/dts/Bindings/regulator/regulator-output.yaml b/dts/Bindings/regulator/regulator-output.yaml new file mode 100644 index 0000000000..078b37a1a7 --- /dev/null +++ b/dts/Bindings/regulator/regulator-output.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: http://devicetree.org/schemas/regulator/regulator-output.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Regulator output connector + +maintainers: + - Zev Weiss <zev@bewilderbeest.net> + +description: | + This describes a power output connector supplied by a regulator, + such as a power outlet on a power distribution unit (PDU). The + connector may be standalone or merely one channel or set of pins + within a ganged physical connector carrying multiple independent + power outputs. + +properties: + compatible: + const: regulator-output + + vout-supply: + description: + Phandle of the regulator supplying the output. + +required: + - compatible + - vout-supply + +additionalProperties: false + +examples: + - | + output { + compatible = "regulator-output"; + vout-supply = <&output_reg>; + }; diff --git a/dts/Bindings/regulator/regulator.yaml b/dts/Bindings/regulator/regulator.yaml index 6e8aa9eed3..1ef380d151 100644 --- a/dts/Bindings/regulator/regulator.yaml +++ b/dts/Bindings/regulator/regulator.yaml @@ -13,7 +13,7 @@ maintainers: properties: regulator-name: description: A string used as a descriptive name for regulator outputs - $ref: "/schemas/types.yaml#/definitions/string" + $ref: /schemas/types.yaml#/definitions/string regulator-min-microvolt: description: smallest voltage consumers may set @@ -23,7 +23,7 @@ properties: regulator-microvolt-offset: description: Offset applied to voltages to compensate for voltage drops - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 regulator-min-microamp: description: smallest current consumers may set @@ -59,7 +59,7 @@ properties: description: ramp delay for regulator(in uV/us) For hardware which supports disabling ramp rate, it should be explicitly initialised to zero (regulator-ramp-delay = <0>) for disabling ramp delay. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 regulator-enable-ramp-delay: description: The time taken, in microseconds, for the supply rail to @@ -68,7 +68,7 @@ properties: required due to the combination of internal ramping of the regulator itself, and board design issues such as trace capacitance and load on the supply. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 regulator-settling-time-us: description: Settling time, in microseconds, for voltage change if regulator @@ -95,7 +95,7 @@ properties: description: initial operating mode. The set of possible operating modes depends on the capabilities of every hardware so each device binding documentation explains which values the regulator supports. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 regulator-allowed-modes: description: list of operating modes that software is allowed to configure @@ -103,17 +103,22 @@ properties: The set of possible operating modes depends on the capabilities of every hardware so each device binding document explains which values the regulator supports. - $ref: "/schemas/types.yaml#/definitions/uint32-array" + $ref: /schemas/types.yaml#/definitions/uint32-array regulator-system-load: description: Load in uA present on regulator that is not captured by any consumer request. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 regulator-pull-down: description: Enable pull down resistor when the regulator is disabled. type: boolean + system-critical-regulator: + description: Set if the regulator is critical to system stability or + functionality. + type: boolean + regulator-over-current-protection: description: Enable over current protection. type: boolean @@ -126,7 +131,7 @@ properties: regulator-oc-error-microamp: description: Set over current error limit. This is a limit where part of - the hardware propably is malfunctional and damage prevention is requested. + the hardware probably is malfunctional and damage prevention is requested. Zero can be passed to disable error detection and value '1' indicates that detection should be enabled but limit setting can be omitted. @@ -146,7 +151,7 @@ properties: regulator-ov-error-microvolt: description: Set over voltage error limit. This is a limit where part of - the hardware propably is malfunctional and damage prevention is requested + the hardware probably is malfunctional and damage prevention is requested Zero can be passed to disable error detection and value '1' indicates that detection should be enabled but limit setting can be omitted. Limit is given as microvolt offset from voltage set to regulator. @@ -168,7 +173,7 @@ properties: regulator-uv-error-microvolt: description: Set under voltage error limit. This is a limit where part of - the hardware propably is malfunctional and damage prevention is requested + the hardware probably is malfunctional and damage prevention is requested Zero can be passed to disable error detection and value '1' indicates that detection should be enabled but limit setting can be omitted. Limit is given as microvolt offset from voltage set to regulator. @@ -181,6 +186,14 @@ properties: be enabled but limit setting can be omitted. Limit is given as microvolt offset from voltage set to regulator. + regulator-uv-less-critical-window-ms: + description: Specifies the time window (in milliseconds) following a + critical under-voltage event during which the system can continue to + operate safely while performing less critical operations. This property + provides a defined duration before a more severe reaction to the + under-voltage event is needed, allowing for certain non-urgent actions to + be carried out in preparation for potential power loss. + regulator-temp-protection-kelvin: description: Set over temperature protection limit. This is a limit where hardware performs emergency shutdown. Zero can be passed to disable @@ -189,7 +202,7 @@ properties: regulator-temp-error-kelvin: description: Set over temperature error limit. This is a limit where part of - the hardware propably is malfunctional and damage prevention is requested + the hardware probably is malfunctional and damage prevention is requested Zero can be passed to disable error detection and value '1' indicates that detection should be enabled but limit setting can be omitted. @@ -206,14 +219,14 @@ properties: 0: Disable active discharge. 1: Enable active discharge. Absence of this property will leave configuration to default. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 enum: [0, 1] regulator-coupled-with: description: Regulators with which the regulator is coupled. The linkage is 2-way - all coupled regulators should be linked with each other. A regulator should not be coupled with its supplier. - $ref: "/schemas/types.yaml#/definitions/phandle-array" + $ref: /schemas/types.yaml#/definitions/phandle-array items: maxItems: 1 @@ -221,7 +234,7 @@ properties: description: Array of maximum spread between voltages of coupled regulators in microvolts, each value in the array relates to the corresponding couple specified by the regulator-coupled-with property. - $ref: "/schemas/types.yaml#/definitions/uint32-array" + $ref: /schemas/types.yaml#/definitions/uint32-array regulator-max-step-microvolt: description: Maximum difference between current and target voltages @@ -231,7 +244,7 @@ patternProperties: ".*-supply$": description: Input supply phandle(s) for this node - regulator-state-(standby|mem|disk): + "^regulator-state-(standby|mem|disk)$": type: object description: sub-nodes for regulator state in Standby, Suspend-to-RAM, and @@ -269,7 +282,7 @@ patternProperties: of possible operating modes depends on the capabilities of every hardware so the valid modes are documented on each regulator device tree binding document. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 additionalProperties: false diff --git a/dts/Bindings/regulator/renesas,raa215300.yaml b/dts/Bindings/regulator/renesas,raa215300.yaml new file mode 100644 index 0000000000..97cff71d29 --- /dev/null +++ b/dts/Bindings/regulator/renesas,raa215300.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/renesas,raa215300.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RAA215300 Power Management Integrated Circuit (PMIC) + +maintainers: + - Biju Das <biju.das.jz@bp.renesas.com> + +description: | + The RAA215300 is a high-performance, low-cost 9-channel PMIC designed for + 32-bit and 64-bit MCU and MPU applications. It supports DDR3, DDR3L, DDR4, + and LPDDR4 memory power requirements. The internally compensated regulators, + built-in Real-Time Clock (RTC), 32kHz crystal oscillator, and coin cell + battery charger provide a highly integrated, small footprint power solution + ideal for System-On-Module (SOM) applications. A spread spectrum feature + provides an ease-of-use solution for noise-sensitive audio or RF applications. + + This device exposes two devices via I2C. One for the integrated RTC IP, and + one for everything else. + + Link to datasheet: + https://www.renesas.com/in/en/products/power-power-management/multi-channel-power-management-ics-pmics/ssdsoc-power-management-ics-pmic-and-pmus/raa215300-high-performance-9-channel-pmic-supporting-ddr-memory-built-charger-and-rtc + +properties: + compatible: + enum: + - renesas,raa215300 + + reg: + maxItems: 2 + + reg-names: + items: + - const: main + - const: rtc + + interrupts: + maxItems: 1 + + clocks: + description: | + The clocks are optional. The RTC is disabled, if no clocks are + provided(either xin or clkin). + maxItems: 1 + + clock-names: + description: | + Use xin, if connected to an external crystal. + Use clkin, if connected to an external clock signal. + enum: + - xin + - clkin + +required: + - compatible + - reg + - reg-names + +additionalProperties: false + +examples: + - | + /* 32.768kHz crystal */ + x2: x2-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + raa215300: pmic@12 { + compatible = "renesas,raa215300"; + reg = <0x12>, <0x6f>; + reg-names = "main", "rtc"; + + clocks = <&x2>; + clock-names = "xin"; + }; + }; diff --git a/dts/Bindings/regulator/richtek,rt4801-regulator.yaml b/dts/Bindings/regulator/richtek,rt4801-regulator.yaml index 091150c4e5..4a8a221bc9 100644 --- a/dts/Bindings/regulator/richtek,rt4801-regulator.yaml +++ b/dts/Bindings/regulator/richtek,rt4801-regulator.yaml @@ -42,6 +42,7 @@ patternProperties: "^DSV(P|N)$": type: object $ref: regulator.yaml# + unevaluatedProperties: false description: Properties for single display bias regulator. diff --git a/dts/Bindings/regulator/richtek,rt4803.yaml b/dts/Bindings/regulator/richtek,rt4803.yaml new file mode 100644 index 0000000000..6ceba022e5 --- /dev/null +++ b/dts/Bindings/regulator/richtek,rt4803.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/richtek,rt4803.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Richtek RT4803 Boost Regulator + +maintainers: + - ChiYuan Huang <cy_huang@richtek.com> + +description: | + RT4803 is a boost regulator that's designed to provide the minimum output + voltage, even if the input voltage is lower than the required voltage. It + supports boost and auto bypass mode that depends on the difference between the + input and output voltage. If the input is lower than the output, mode will + transform to boost mode. Otherwise, turn on bypass switch to enter bypass mode. + + Datasheet is available at + https://www.richtek.com/assets/product_file/RT4803/DS4803-03.pdf + https://www.richtek.com/assets/product_file/RT4803A/DS4803A-06.pdf + +allOf: + - $ref: regulator.yaml# + +properties: + compatible: + enum: + - richtek,rt4803 + + reg: + maxItems: 1 + + richtek,vsel-active-high: + type: boolean + description: Specify the VSEL register group is using when system is active + + regulator-allowed-modes: + description: | + Available operating mode + 1: Auto PFM/PWM + 2: Force PWM + items: + enum: [1, 2] + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@75 { + compatible = "richtek,rt4803"; + reg = <0x75>; + richtek,vsel-active-high; + regulator-name = "rt4803-regulator"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <4400000>; + regulator-allowed-modes = <1 2>; + regulator-always-on; + }; + }; diff --git a/dts/Bindings/regulator/richtek,rt4831-regulator.yaml b/dts/Bindings/regulator/richtek,rt4831-regulator.yaml index d9c23333e1..cd06e957b9 100644 --- a/dts/Bindings/regulator/richtek,rt4831-regulator.yaml +++ b/dts/Bindings/regulator/richtek,rt4831-regulator.yaml @@ -29,6 +29,7 @@ patternProperties: "^DSV(LCM|P|N)$": type: object $ref: regulator.yaml# + unevaluatedProperties: false description: Properties for single Display Bias Voltage regulator. diff --git a/dts/Bindings/regulator/richtek,rt5190a-regulator.yaml b/dts/Bindings/regulator/richtek,rt5190a-regulator.yaml index edb411be03..89341fdaa3 100644 --- a/dts/Bindings/regulator/richtek,rt5190a-regulator.yaml +++ b/dts/Bindings/regulator/richtek,rt5190a-regulator.yaml @@ -11,7 +11,7 @@ maintainers: description: | The RT5190A integrates 1 channel buck controller, 3 channels high efficiency - synchronous buck converters, 1 LDO, I2C control interface and peripherial + synchronous buck converters, 1 LDO, I2C control interface and peripheral logical control. It also supports mute AC OFF depop sound and quick setting storage while diff --git a/dts/Bindings/regulator/richtek,rt5739.yaml b/dts/Bindings/regulator/richtek,rt5739.yaml new file mode 100644 index 0000000000..e95e046e9e --- /dev/null +++ b/dts/Bindings/regulator/richtek,rt5739.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/richtek,rt5739.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Richtek RT5739 Step-Down Buck Converter + +maintainers: + - ChiYuan Huang <cy_huang@richtek.com> + +description: | + The RT5739 is a step-down switching buck converter that can deliver the + programmable output voltage from 300mV to 1300mV with wide input voltage + supply of 2.5V to 5.5V. It can provide up to 3.5A continuous current + capability at over 80% high efficiency. + +allOf: + - $ref: regulator.yaml# + +properties: + compatible: + enum: + - richtek,rt5733 + - richtek,rt5739 + + reg: + maxItems: 1 + + enable-gpios: + maxItems: 1 + + richtek,vsel-active-high: + description: | + If property is present, use the 'VSEL1' register group for buck control. + Else, use the 'VSEL0' register group. This depends on external hardware + 'VSEL' pin connection. + type: boolean + + regulator-allowed-modes: + description: | + buck allowed operating mode + 0: Auto PFM/PWM mode + 1: Forced PWM mode + items: + enum: [0, 1] + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@50 { + compatible = "richtek,rt5739"; + reg = <0x50>; + enable-gpios = <&gpio26 1 GPIO_ACTIVE_HIGH>; + richtek,vsel-active-high; + regulator-name = "richtek,rt5739-buck"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1300000>; + regulator-allowed-modes = <0 1>; + regulator-boot-on; + }; + }; diff --git a/dts/Bindings/regulator/richtek,rt6190.yaml b/dts/Bindings/regulator/richtek,rt6190.yaml new file mode 100644 index 0000000000..29f7d3d5d6 --- /dev/null +++ b/dts/Bindings/regulator/richtek,rt6190.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/richtek,rt6190.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Richtek RT6190 4-Switch BuckBoost controller + +maintainers: + - ChiYuan Huang <cy_huang@richtek.com> + +description: | + The RT6190 is 4-Switch BuckBoost controller designed for converting input + voltage to output voltage that can be equal to, higher or lower than input + voltage. It operates with wide input voltage range from 4.5V to 36V, and + the output voltage can be set from 3V to 36V by external FB pin. It's commonly + used for the application like as BuckBoost bus supply, docking station and USB + power delivery product. + + Datasheet is available at + https://www.richtek.com/assets/product_file/RT6190/DS6190-02.pdf + +allOf: + - $ref: regulator.yaml# + +properties: + compatible: + enum: + - richtek,rt6190 + + reg: + maxItems: 1 + + enable-gpios: + maxItems: 1 + + wakeup-source: true + + interrupts: + maxItems: 1 + + regulator-allowed-modes: + description: | + buck allowed operating mode + 0: PSM mode (light load Power Saving Mode) + 1: FCCM mode (Forced-CCM mode) + maxItems: 2 + items: + enum: [0, 1] + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@2c { + compatible = "richtek,rt6190"; + reg = <0x2c>; + wakeup-source; + interrupts-extended = <&gpio26 0 IRQ_TYPE_LEVEL_LOW>; + enable-gpios = <&gpio26 1 GPIO_ACTIVE_HIGH>; + regulator-name = "richtek,rt6190-buckboost"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <32000000>; + regulator-min-microamp = <306000>; + regulator-max-microamp = <12114000>; + regulator-allowed-modes = <0 1>; + }; + }; diff --git a/dts/Bindings/regulator/richtek,rt6245-regulator.yaml b/dts/Bindings/regulator/richtek,rt6245-regulator.yaml index e983d0e70c..b73762e151 100644 --- a/dts/Bindings/regulator/richtek,rt6245-regulator.yaml +++ b/dts/Bindings/regulator/richtek,rt6245-regulator.yaml @@ -32,7 +32,7 @@ properties: maxItems: 1 richtek,oc-level-select: - $ref: "/schemas/types.yaml#/definitions/uint8" + $ref: /schemas/types.yaml#/definitions/uint8 enum: [0, 1, 2, 3] description: | Over current level selection. Each respective value means the current @@ -40,7 +40,7 @@ properties: in chip default. richtek,ot-level-select: - $ref: "/schemas/types.yaml#/definitions/uint8" + $ref: /schemas/types.yaml#/definitions/uint8 enum: [0, 1, 2] description: | Over temperature level selection. Each respective value means the degree @@ -48,7 +48,7 @@ properties: default. richtek,pgdly-time-select: - $ref: "/schemas/types.yaml#/definitions/uint8" + $ref: /schemas/types.yaml#/definitions/uint8 enum: [0, 1, 2, 3] description: | Power good signal delay time selection. Each respective value means the @@ -57,7 +57,7 @@ properties: richtek,switch-freq-select: - $ref: "/schemas/types.yaml#/definitions/uint8" + $ref: /schemas/types.yaml#/definitions/uint8 enum: [0, 1, 2] description: | Buck switch frequency selection. Each respective value means 400KHz, diff --git a/dts/Bindings/regulator/richtek,rtmv20-regulator.yaml b/dts/Bindings/regulator/richtek,rtmv20-regulator.yaml index a8ccb5cb8d..fec3d396ca 100644 --- a/dts/Bindings/regulator/richtek,rtmv20-regulator.yaml +++ b/dts/Bindings/regulator/richtek,rtmv20-regulator.yaml @@ -120,7 +120,8 @@ properties: lsw: description: load switch current regulator description. type: object - $ref: "regulator.yaml#" + $ref: regulator.yaml# + unevaluatedProperties: false required: - compatible diff --git a/dts/Bindings/regulator/richtek,rtq2208.yaml b/dts/Bindings/regulator/richtek,rtq2208.yaml new file mode 100644 index 0000000000..609c06615b --- /dev/null +++ b/dts/Bindings/regulator/richtek,rtq2208.yaml @@ -0,0 +1,197 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/richtek,rtq2208.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Richtek RTQ2208 SubPMIC Regulator + +maintainers: + - Alina Yu <alina_yu@richtek.com> + +description: | + RTQ2208 is a highly integrated power converter that offers functional safety dual + multi-configurable synchronous buck converters and two LDOs. + + Bucks support "regulator-allowed-modes" and "regulator-mode". The former defines the permitted + switching operation in normal mode; the latter defines the operation in suspend to RAM mode. + + No matter the RTQ2208 is configured to normal or suspend to RAM mode, there are two switching + operation modes for all buck rails, automatic power saving mode (Auto mode) and forced continuous + conduction mode (FCCM). + + The definition of modes is in the datasheet which is available in below link + and their meaning is:: + 0 - Auto mode for power saving, which reducing the switching frequency at light load condition + to maintain high frequency. + 1 - FCCM to meet the strict voltage regulation accuracy, which keeping constant switching frequency. + + Datasheet will be available soon at + https://www.richtek.com/assets/Products + +properties: + compatible: + enum: + - richtek,rtq2208 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + richtek,mtp-sel-high: + type: boolean + description: + vout register selection based on this boolean value. + false - Using DVS0 register setting to adjust vout + true - Using DVS1 register setting to adjust vout + + regulators: + type: object + additionalProperties: false + + patternProperties: + "^buck-[a-h]$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + description for buck-[a-h] regulator. + + properties: + regulator-allowed-modes: + description: + two buck modes in different switching accuracy. + 0 - Auto mode + 1 - FCCM + items: + enum: [0, 1] + + "^ldo[1-2]$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + regulator description for ldo[1-2]. + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@10 { + compatible = "richtek,rtq2208"; + reg = <0x10>; + interrupts-extended = <&gpio26 0 IRQ_TYPE_LEVEL_LOW>; + richtek,mtp-sel-high; + + regulators { + buck-a { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <2050000>; + regulator-allowed-modes = <0 1>; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-mode = <1>; + }; + }; + buck-b { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <2050000>; + regulator-allowed-modes = <0 1>; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-mode = <1>; + }; + }; + buck-c { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <2050000>; + regulator-allowed-modes = <0 1>; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-mode = <1>; + }; + }; + buck-d { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <2050000>; + regulator-allowed-modes = <0 1>; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-mode = <1>; + }; + }; + buck-e { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <2050000>; + regulator-allowed-modes = <0 1>; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-mode = <1>; + }; + }; + buck-f { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <2050000>; + regulator-allowed-modes = <0 1>; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-mode = <1>; + }; + }; + buck-g { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <2050000>; + regulator-allowed-modes = <0 1>; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-mode = <1>; + }; + }; + buck-h { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <2050000>; + regulator-allowed-modes = <0 1>; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-mode = <1>; + }; + }; + ldo1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + ldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + }; + }; + }; diff --git a/dts/Bindings/regulator/richtek,rtq6752-regulator.yaml b/dts/Bindings/regulator/richtek,rtq6752-regulator.yaml index e6e5a9a7d9..ef62c618de 100644 --- a/dts/Bindings/regulator/richtek,rtq6752-regulator.yaml +++ b/dts/Bindings/regulator/richtek,rtq6752-regulator.yaml @@ -35,6 +35,7 @@ properties: "^(p|n)avdd$": type: object $ref: regulator.yaml# + unevaluatedProperties: false description: | regulator description for pavdd and navdd. diff --git a/dts/Bindings/regulator/rohm,bd71815-regulator.yaml b/dts/Bindings/regulator/rohm,bd71815-regulator.yaml index 7d0adb74a3..cc4ceb32e9 100644 --- a/dts/Bindings/regulator/rohm,bd71815-regulator.yaml +++ b/dts/Bindings/regulator/rohm,bd71815-regulator.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71815 Power Management Integrated Circuit regulators maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | This module is part of the ROHM BD718215 MFD device. For more details @@ -27,6 +27,7 @@ properties: description: properties for wled regulator $ref: regulator.yaml# + unevaluatedProperties: false properties: regulator-name: @@ -55,7 +56,7 @@ patternProperties: PMIC "RUN" state voltage in uV when PMIC HW states are used. See comments below for bucks/LDOs which support this. 0 means regulator should be disabled at RUN state. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 3300000 @@ -66,7 +67,7 @@ patternProperties: keeps regulator enabled. BD71815 does not change voltage level when PMIC transitions to SNVS.SNVS voltage depends on the previous state (from which the PMIC transitioned to SNVS). - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 3300000 @@ -75,7 +76,7 @@ patternProperties: PMIC "SUSPEND" state voltage in uV when PMIC HW states are used. See comments below for bucks/LDOs which support this. 0 means regulator should be disabled at SUSPEND state. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 3300000 @@ -84,7 +85,7 @@ patternProperties: PMIC "LPSR" state voltage in uV when PMIC HW states are used. See comments below for bucks/LDOs which support this. 0 means regulator should be disabled at LPSR state. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 3300000 diff --git a/dts/Bindings/regulator/rohm,bd71828-regulator.yaml b/dts/Bindings/regulator/rohm,bd71828-regulator.yaml index 5ce587fff9..d898800d6b 100644 --- a/dts/Bindings/regulator/rohm,bd71828-regulator.yaml +++ b/dts/Bindings/regulator/rohm,bd71828-regulator.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71828 Power Management Integrated Circuit regulators maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | This module is part of the ROHM BD71828 MFD device. For more details @@ -52,7 +52,7 @@ patternProperties: description: PMIC default "RUN" state voltage in uV. See below table for bucks which support this. 0 means disabled. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 3300000 @@ -60,7 +60,7 @@ patternProperties: description: PMIC default "IDLE" state voltage in uV. See below table for bucks which support this. 0 means disabled. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 3300000 @@ -68,7 +68,7 @@ patternProperties: description: PMIC default "SUSPEND" state voltage in uV. See below table for bucks which support this. 0 means disabled. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 3300000 @@ -76,26 +76,26 @@ patternProperties: description: PMIC default "LPSR" state voltage in uV. See below table for bucks which support this. 0 means disabled. - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 3300000 # Supported default DVS states: # buck | run | idle | suspend | lpsr - #-------------------------------------------------------------- + # -------------------------------------------------------------- # 1, 2, 6, and 7 | supported | supported | supported (*) - #-------------------------------------------------------------- + # -------------------------------------------------------------- # 3, 4, and 5 | supported (**) - #-------------------------------------------------------------- + # -------------------------------------------------------------- # - #(*) LPSR and SUSPEND states use same voltage but both states have own - # enable / - # disable settings. Voltage 0 can be specified for a state to make - # regulator disabled on that state. + # (*) LPSR and SUSPEND states use same voltage but both states have own + # enable / + # disable settings. Voltage 0 can be specified for a state to make + # regulator disabled on that state. # - #(**) All states use same voltage but have own enable / disable - # settings. Voltage 0 can be specified for a state to make - # regulator disabled on that state. + # (**) All states use same voltage but have own enable / disable + # settings. Voltage 0 can be specified for a state to make + # regulator disabled on that state. required: - regulator-name diff --git a/dts/Bindings/regulator/rohm,bd71837-regulator.yaml b/dts/Bindings/regulator/rohm,bd71837-regulator.yaml index 1941b36cf1..29b350a4f8 100644 --- a/dts/Bindings/regulator/rohm,bd71837-regulator.yaml +++ b/dts/Bindings/regulator/rohm,bd71837-regulator.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71837 Power Management Integrated Circuit regulators maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | List of regulators provided by this controller. BD71837 regulators node @@ -23,9 +23,9 @@ description: | if they are disabled at startup the voltage monitoring for LDO5/LDO6 will cause PMIC to reset. -#The valid names for BD71837 regulator nodes are: -#BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, BUCK7, BUCK8 -#LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7 +# The valid names for BD71837 regulator nodes are: +# BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, BUCK7, BUCK8 +# LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7 patternProperties: "^LDO[1-7]$": @@ -55,7 +55,7 @@ patternProperties: should be "buck1", ..., "buck8" rohm,dvs-run-voltage: - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 1300000 description: @@ -63,7 +63,7 @@ patternProperties: bucks which support this. 0 means disabled. rohm,dvs-idle-voltage: - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 1300000 description: @@ -71,7 +71,7 @@ patternProperties: bucks which support this. 0 means disabled. rohm,dvs-suspend-voltage: - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 1300000 description: diff --git a/dts/Bindings/regulator/rohm,bd71847-regulator.yaml b/dts/Bindings/regulator/rohm,bd71847-regulator.yaml index a1b8063738..7ba4ccf723 100644 --- a/dts/Bindings/regulator/rohm,bd71847-regulator.yaml +++ b/dts/Bindings/regulator/rohm,bd71847-regulator.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71847 and BD71850 Power Management Integrated Circuit regulators maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | List of regulators provided by this controller. BD71847 regulators node @@ -22,9 +22,9 @@ description: | not be disabled by driver at startup. If BUCK5 is disabled at startup the voltage monitoring for LDO5/LDO6 can cause PMIC to reset. -#The valid names for BD71847 regulator nodes are: -#BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6 -#LDO1, LDO2, LDO3, LDO4, LDO5, LDO6 +# The valid names for BD71847 regulator nodes are: +# BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6 +# LDO1, LDO2, LDO3, LDO4, LDO5, LDO6 patternProperties: "^LDO[1-6]$": @@ -54,7 +54,7 @@ patternProperties: should be "buck1", ..., "buck6" rohm,dvs-run-voltage: - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 1300000 description: @@ -62,7 +62,7 @@ patternProperties: bucks which support this. 0 means disabled. rohm,dvs-idle-voltage: - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 1300000 description: @@ -70,7 +70,7 @@ patternProperties: bucks which support this. 0 means disabled. rohm,dvs-suspend-voltage: - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 1300000 description: diff --git a/dts/Bindings/regulator/rohm,bd9576-regulator.yaml b/dts/Bindings/regulator/rohm,bd9576-regulator.yaml index 7cb74cc8c5..f573128da0 100644 --- a/dts/Bindings/regulator/rohm,bd9576-regulator.yaml +++ b/dts/Bindings/regulator/rohm,bd9576-regulator.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD9576 and BD9573 Power Management Integrated Circuit regulators maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | This module is part of the ROHM BD9576 MFD device. For more details @@ -21,11 +21,11 @@ description: | regulator-voutl1, regulator-vouts1 patternProperties: - "regulator-.+": + "^regulator-.+$": type: object description: Properties for single regulator. - $ref: "regulator.yaml#" + $ref: regulator.yaml# properties: rohm,ocw-fet-ron-micro-ohms: diff --git a/dts/Bindings/regulator/samsung,s2mps14.yaml b/dts/Bindings/regulator/samsung,s2mps14.yaml index 01f9d4e236..a7feb497eb 100644 --- a/dts/Bindings/regulator/samsung,s2mps14.yaml +++ b/dts/Bindings/regulator/samsung,s2mps14.yaml @@ -19,8 +19,8 @@ description: | additional information and example. patternProperties: - # 25 LDOs - "^LDO([1-9]|[1][0-9]|2[0-5])$": + # 25 LDOs, without LDO10-12 + "^LDO([1-9]|1[3-9]|2[0-5])$": type: object $ref: regulator.yaml# unevaluatedProperties: false @@ -30,6 +30,23 @@ patternProperties: required: - regulator-name + "^LDO(1[0-2])$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + Properties for single LDO regulator. + + properties: + samsung,ext-control-gpios: + maxItems: 1 + description: + LDO10, LDO11 and LDO12 can be configured to external control over + GPIO. + + required: + - regulator-name + # 5 bucks "^BUCK[1-5]$": type: object diff --git a/dts/Bindings/regulator/silergy,sy8106a.yaml b/dts/Bindings/regulator/silergy,sy8106a.yaml index a52a67c869..c3a902e11b 100644 --- a/dts/Bindings/regulator/silergy,sy8106a.yaml +++ b/dts/Bindings/regulator/silergy,sy8106a.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/regulator/silergy,sy8106a.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Silergy SY8106A Voltage Regulator Device Tree Bindings +title: Silergy SY8106A Voltage Regulator maintainers: - Ondrej Jirman <megous@megous.com> diff --git a/dts/Bindings/regulator/slg51000.txt b/dts/Bindings/regulator/slg51000.txt deleted file mode 100644 index aa0733e49b..0000000000 --- a/dts/Bindings/regulator/slg51000.txt +++ /dev/null @@ -1,88 +0,0 @@ -* Dialog Semiconductor SLG51000 Voltage Regulator - -Required properties: -- compatible : Should be "dlg,slg51000" for SLG51000 -- reg : Specifies the I2C slave address. -- xxx-supply: Input voltage supply regulator for ldo3 to ldo7. - These entries are required if regulators are enabled for a device. - An absence of these properties can cause the regulator registration to fail. - If some of input supply is powered through battery or always-on supply then - also it is required to have these parameters with proper node handle of always - on power supply. - vin3-supply: Input supply for ldo3 - vin4-supply: Input supply for ldo4 - vin5-supply: Input supply for ldo5 - vin6-supply: Input supply for ldo6 - vin7-supply: Input supply for ldo7 - -Optional properties: -- interrupt-parent : Specifies the reference to the interrupt controller. -- interrupts : IRQ line information. -- dlg,cs-gpios : Specify a valid GPIO for chip select - -Sub-nodes: -- regulators : This node defines the settings for the regulators. - The content of the sub-node is defined by the standard binding - for regulators; see regulator.txt. - - The SLG51000 regulators are bound using their names listed below: - ldo1 - ldo2 - ldo3 - ldo4 - ldo5 - ldo6 - ldo7 - -Optional properties for regulators: -- enable-gpios : Specify a valid GPIO for platform control of the regulator. - -Example: - pmic: slg51000@75 { - compatible = "dlg,slg51000"; - reg = <0x75>; - - regulators { - ldo1 { - regulator-name = "ldo1"; - regulator-min-microvolt = <2400000>; - regulator-max-microvolt = <3300000>; - }; - - ldo2 { - regulator-name = "ldo2"; - regulator-min-microvolt = <2400000>; - regulator-max-microvolt = <3300000>; - }; - - ldo3 { - regulator-name = "ldo3"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3750000>; - }; - - ldo4 { - regulator-name = "ldo4"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3750000>; - }; - - ldo5 { - regulator-name = "ldo5"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1200000>; - }; - - ldo6 { - regulator-name = "ldo6"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1200000>; - }; - - ldo7 { - regulator-name = "ldo7"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3750000>; - }; - }; - }; diff --git a/dts/Bindings/regulator/socionext,uniphier-regulator.yaml b/dts/Bindings/regulator/socionext,uniphier-regulator.yaml index c0acf94975..ddaa112252 100644 --- a/dts/Bindings/regulator/socionext,uniphier-regulator.yaml +++ b/dts/Bindings/regulator/socionext,uniphier-regulator.yaml @@ -42,7 +42,7 @@ properties: reset-names: true allOf: - - $ref: "regulator.yaml#" + - $ref: regulator.yaml# - if: properties: compatible: @@ -89,18 +89,11 @@ required: examples: - | - usb-glue@65b00000 { - compatible = "simple-mfd"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0x65b00000 0x400>; - - usb_vbus0: regulators@100 { - compatible = "socionext,uniphier-ld20-usb3-regulator"; - reg = <0x100 0x10>; - clock-names = "link"; - clocks = <&sys_clk 14>; - reset-names = "link"; - resets = <&sys_rst 14>; - }; + usb_vbus0: regulators@100 { + compatible = "socionext,uniphier-ld20-usb3-regulator"; + reg = <0x100 0x10>; + clock-names = "link"; + clocks = <&sys_clk 14>; + reset-names = "link"; + resets = <&sys_rst 14>; }; diff --git a/dts/Bindings/regulator/st,stm32-booster.yaml b/dts/Bindings/regulator/st,stm32-booster.yaml index 38bdaef4fa..c863100f6e 100644 --- a/dts/Bindings/regulator/st,stm32-booster.yaml +++ b/dts/Bindings/regulator/st,stm32-booster.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/regulator/st,stm32-booster.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: STMicroelectronics STM32 booster for ADC analog input switches bindings +title: STMicroelectronics STM32 booster for ADC analog input switches maintainers: - Fabrice Gasnier <fabrice.gasnier@foss.st.com> @@ -14,7 +14,7 @@ description: | to supply ADC analog input switches. allOf: - - $ref: "regulator.yaml#" + - $ref: regulator.yaml# properties: compatible: @@ -23,7 +23,7 @@ properties: - st,stm32mp1-booster st,syscfg: - $ref: "/schemas/types.yaml#/definitions/phandle" + $ref: /schemas/types.yaml#/definitions/phandle description: phandle to system configuration controller. vdda-supply: diff --git a/dts/Bindings/regulator/st,stm32-vrefbuf.yaml b/dts/Bindings/regulator/st,stm32-vrefbuf.yaml index a5a27ee0a9..05f4ad2c7d 100644 --- a/dts/Bindings/regulator/st,stm32-vrefbuf.yaml +++ b/dts/Bindings/regulator/st,stm32-vrefbuf.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/regulator/st,stm32-vrefbuf.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: STMicroelectronics STM32 Voltage reference buffer bindings +title: STMicroelectronics STM32 Voltage reference buffer description: | Some STM32 devices embed a voltage reference buffer which can be used as @@ -15,7 +15,7 @@ maintainers: - Fabrice Gasnier <fabrice.gasnier@foss.st.com> allOf: - - $ref: "regulator.yaml#" + - $ref: regulator.yaml# properties: compatible: diff --git a/dts/Bindings/regulator/st,stm32mp1-pwr-reg.yaml b/dts/Bindings/regulator/st,stm32mp1-pwr-reg.yaml index bd07b9c815..c9586d277f 100644 --- a/dts/Bindings/regulator/st,stm32mp1-pwr-reg.yaml +++ b/dts/Bindings/regulator/st,stm32mp1-pwr-reg.yaml @@ -25,8 +25,8 @@ properties: patternProperties: "^(reg11|reg18|usb33)$": type: object - - $ref: "regulator.yaml#" + $ref: regulator.yaml# + unevaluatedProperties: false required: - compatible diff --git a/dts/Bindings/regulator/ti,tps62360.yaml b/dts/Bindings/regulator/ti,tps62360.yaml index 12aeddedde..90c39275c1 100644 --- a/dts/Bindings/regulator/ti,tps62360.yaml +++ b/dts/Bindings/regulator/ti,tps62360.yaml @@ -19,7 +19,7 @@ description: | https://www.ti.com/lit/gpn/tps62360 allOf: - - $ref: "regulator.yaml#" + - $ref: regulator.yaml# properties: compatible: diff --git a/dts/Bindings/regulator/ti,tps62870.yaml b/dts/Bindings/regulator/ti,tps62870.yaml new file mode 100644 index 0000000000..386989544d --- /dev/null +++ b/dts/Bindings/regulator/ti,tps62870.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/ti,tps62870.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI TPS62870/TPS62871/TPS62872/TPS62873 voltage regulator + +maintainers: + - Mårten Lindahl <marten.lindahl@axis.com> + +allOf: + - $ref: regulator.yaml# + +properties: + compatible: + enum: + - ti,tps62870 + - ti,tps62871 + - ti,tps62872 + - ti,tps62873 + + reg: + maxItems: 1 + + regulator-initial-mode: + enum: [ 1, 2 ] + description: 1 - Forced PWM mode, 2 - Low power mode + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@41 { + compatible = "ti,tps62873"; + reg = <0x41>; + regulator-name = "+0.75V"; + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1675000>; + regulator-initial-mode = <1>; + }; + }; + +... diff --git a/dts/Bindings/regulator/ti,tps65132.yaml b/dts/Bindings/regulator/ti,tps65132.yaml new file mode 100644 index 0000000000..6a6d1a3d6f --- /dev/null +++ b/dts/Bindings/regulator/ti,tps65132.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/ti,tps65132.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI TPS65132 Dual Output Power Regulators + +maintainers: + - devicetree@vger.kernel.org + +description: | + The TPS65132 is designed to supply positive/negative driven applications. + + Datasheet is available at: + https://www.ti.com/lit/gpn/tps65132 + +properties: + compatible: + enum: + - ti,tps65132 + + reg: + maxItems: 1 + +patternProperties: + "^out[pn]$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + Properties for single regulator. + + properties: + enable-gpios: + maxItems: 1 + description: + GPIO specifier to enable the GPIO control (on/off) for regulator. + + active-discharge-gpios: + maxItems: 1 + description: + GPIO specifier to actively discharge the delay mechanism. + + ti,active-discharge-time-us: + description: Regulator active discharge time in microseconds. + + dependencies: + active-discharge-gpios: [ 'ti,active-discharge-time-us' ] + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@3e { + compatible = "ti,tps65132"; + reg = <0x3e>; + + outp { + regulator-name = "outp"; + regulator-boot-on; + regulator-always-on; + enable-gpios = <&gpio 23 GPIO_ACTIVE_HIGH>; + }; + + outn { + regulator-name = "outn"; + regulator-boot-on; + regulator-always-on; + regulator-active-discharge = <0>; + enable-gpios = <&gpio 40 GPIO_ACTIVE_HIGH>; + }; + }; + }; diff --git a/dts/Bindings/regulator/ti,tps65219.yaml b/dts/Bindings/regulator/ti,tps65219.yaml new file mode 100644 index 0000000000..78e64521d4 --- /dev/null +++ b/dts/Bindings/regulator/ti,tps65219.yaml @@ -0,0 +1,173 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/ti,tps65219.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI tps65219 Power Management Integrated Circuit regulators + +maintainers: + - Jerome Neanne <jerome.neanne@baylibre.com> + +description: | + Regulator nodes should be named to buck<number> and ldo<number>. + +properties: + compatible: + enum: + - ti,tps65219 + + reg: + maxItems: 1 + + system-power-controller: + type: boolean + description: Optional property that indicates that this device is + controlling system power. + + interrupts: + description: Short-circuit, over-current, under-voltage for regulators, PB interrupts. + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + description: Specifies the PIN numbers and Flags, as defined in + include/dt-bindings/interrupt-controller/irq.h + const: 1 + + ti,power-button: + type: boolean + description: | + Optional property that sets the EN/PB/VSENSE pin to be a + power-button. + TPS65219 has a multipurpose pin called EN/PB/VSENSE that can be either + 1. EN in which case it functions as an enable pin. + 2. VSENSE which compares the voltages and triggers an automatic + on/off request. + 3. PB in which case it can be configured to trigger an interrupt + to the SoC. + ti,power-button reflects the last one of those options + where the board has a button wired to the pin and triggers + an interrupt on pressing it. + + regulators: + type: object + description: | + list of regulators provided by this controller + + patternProperties: + "^ldo[1-4]$": + type: object + $ref: regulator.yaml# + description: + Properties for single LDO regulator. + + unevaluatedProperties: false + + "^buck[1-3]$": + type: object + $ref: regulator.yaml# + description: + Properties for single BUCK regulator. + + unevaluatedProperties: false + + additionalProperties: false + +patternProperties: + "^buck[1-3]-supply$": + description: Input supply phandle of one regulator. + + "^ldo[1-4]-supply$": + description: Input supply phandle of one regulator. + +required: + - compatible + - reg + - interrupts + - regulators + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + tps65219: pmic@30 { + compatible = "ti,tps65219"; + reg = <0x30>; + buck1-supply = <&vcc_3v3_sys>; + buck2-supply = <&vcc_3v3_sys>; + buck3-supply = <&vcc_3v3_sys>; + ldo1-supply = <&vcc_3v3_sys>; + ldo2-supply = <&buck2_reg>; + ldo3-supply = <&vcc_3v3_sys>; + ldo4-supply = <&vcc_3v3_sys>; + + pinctrl-0 = <&pmic_irq_pins_default>; + + interrupt-parent = <&gic500>; + interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; + ti,power-button; + + regulators { + buck1_reg: buck1 { + regulator-name = "VDD_CORE"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <750000>; + regulator-boot-on; + regulator-always-on; + }; + + buck2_reg: buck2 { + regulator-name = "VCC1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + buck3_reg: buck3 { + regulator-name = "VDD_LPDDR4"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: ldo1 { + regulator-name = "VDDSHV_SD_IO_PMIC"; + regulator-min-microvolt = <33000000>; + regulator-max-microvolt = <33000000>; + }; + + ldo2_reg: ldo2 { + regulator-name = "VDDAR_CORE"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3_reg: ldo3 { + regulator-name = "VDDA_1V8"; + regulator-min-microvolt = <18000000>; + regulator-max-microvolt = <18000000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4_reg: ldo4 { + regulator-name = "VDD_PHY_2V5"; + regulator-min-microvolt = <25000000>; + regulator-max-microvolt = <25000000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; + }; diff --git a/dts/Bindings/regulator/tps65132-regulator.txt b/dts/Bindings/regulator/tps65132-regulator.txt deleted file mode 100644 index 3a3505520c..0000000000 --- a/dts/Bindings/regulator/tps65132-regulator.txt +++ /dev/null @@ -1,46 +0,0 @@ -TPS65132 regulators - -Required properties: -- compatible: "ti,tps65132" -- reg: I2C slave address - -Optional Subnode: -Device supports two regulators OUTP and OUTN. A sub node within the - device node describe the properties of these regulators. The sub-node - names must be as follows: - -For regulator outp, the sub node name should be "outp". - -For regulator outn, the sub node name should be "outn". - --enable-gpios:(active high, output) Regulators are controlled by the input pins. - If it is connected to GPIO through host system then provide the - gpio number as per gpio.txt. --active-discharge-gpios: (active high, output) Some configurations use delay mechanisms - on the enable pin, to keep the regulator enabled for some time after - the enable signal goes low. This GPIO is used to actively discharge - the delay mechanism. Requires specification of ti,active-discharge-time-us --ti,active-discharge-time-us: how long the active discharge gpio should be - asserted for during active discharge, in microseconds. - -Each regulator is defined using the standard binding for regulators. - -Example: - - tps65132@3e { - compatible = "ti,tps65132"; - reg = <0x3e>; - - outp { - regulator-name = "outp"; - regulator-boot-on; - regulator-always-on; - enable-gpios = <&gpio 23 0>; - }; - - outn { - regulator-name = "outn"; - regulator-boot-on; - regulator-always-on; - regulator-active-discharge = <0>; - enable-gpios = <&gpio 40 0>; - }; - }; diff --git a/dts/Bindings/regulator/vctrl.txt b/dts/Bindings/regulator/vctrl.txt index 601328d7fd..e940377cfd 100644 --- a/dts/Bindings/regulator/vctrl.txt +++ b/dts/Bindings/regulator/vctrl.txt @@ -21,7 +21,7 @@ Optional properties: margin from the expected value for a given control voltage. On larger voltage decreases this can occur undesiredly since the output voltage does not adjust - inmediately to changes in the control voltage. To + immediately to changes in the control voltage. To avoid this situation the vctrl driver breaks down larger voltage decreases into multiple steps, where each step is within the OVP threshold. diff --git a/dts/Bindings/regulator/vqmmc-ipq4019-regulator.yaml b/dts/Bindings/regulator/vqmmc-ipq4019-regulator.yaml index dd7a2f9263..3b16a25ba3 100644 --- a/dts/Bindings/regulator/vqmmc-ipq4019-regulator.yaml +++ b/dts/Bindings/regulator/vqmmc-ipq4019-regulator.yaml @@ -15,7 +15,7 @@ description: | controller is also embedded. allOf: - - $ref: "regulator.yaml#" + - $ref: regulator.yaml# properties: compatible: diff --git a/dts/Bindings/regulator/wlf,arizona.yaml b/dts/Bindings/regulator/wlf,arizona.yaml index 7b4ae5d233..11e378648b 100644 --- a/dts/Bindings/regulator/wlf,arizona.yaml +++ b/dts/Bindings/regulator/wlf,arizona.yaml @@ -21,19 +21,21 @@ properties: wlf,ldoena: description: GPIO specifier for the GPIO controlling LDOENA. - $ref: "/schemas/types.yaml#/definitions/phandle-array" + $ref: /schemas/types.yaml#/definitions/phandle-array maxItems: 1 ldo1: description: Initial data for the LDO1 regulator. - $ref: "regulator.yaml#" + $ref: regulator.yaml# type: object + unevaluatedProperties: false micvdd: description: Initial data for the MICVDD regulator. - $ref: "regulator.yaml#" + $ref: regulator.yaml# type: object + unevaluatedProperties: false additionalProperties: true |