diff options
Diffstat (limited to 'Documentation/devicetree/bindings/regulator')
6 files changed, 760 insertions, 230 deletions
diff --git a/Documentation/devicetree/bindings/regulator/act8865-regulator.txt b/Documentation/devicetree/bindings/regulator/act8865-regulator.txt deleted file mode 100644 index b9f58e480349..000000000000 --- a/Documentation/devicetree/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/Documentation/devicetree/bindings/regulator/act8945a-regulator.txt b/Documentation/devicetree/bindings/regulator/act8945a-regulator.txt deleted file mode 100644 index 4017527619ab..000000000000 --- a/Documentation/devicetree/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/Documentation/devicetree/bindings/regulator/active-semi,act8600.yaml b/Documentation/devicetree/bindings/regulator/active-semi,act8600.yaml new file mode 100644 index 000000000000..b8ca967bc83d --- /dev/null +++ b/Documentation/devicetree/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 + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + inl-supply: + description: Handle to the INL input supply + +additionalProperties: false + +required: + - reg + - compatible + - regulators + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@5a { + compatible = "active-semi,act8600"; + reg = <0x5a>; + + regulators { + SUDCDC_REG4 { + regulator-min-microvolt = <5300000>; + regulator-max-microvolt = <5300000>; + inl-supply = <&vcc>; + }; + + LDO5 { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + inl-supply = <&vcc>; + }; + + LDO6 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + inl-supply = <&vcc>; + }; + + LDO7 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + inl-supply = <&vcc>; + }; + + LDO8 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + inl-supply = <&vcc>; + }; + + LDO_REG9 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + inl-supply = <&vcc>; + }; + + LDO_REG10 { + inl-supply = <&vcc>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/active-semi,act8846.yaml b/Documentation/devicetree/bindings/regulator/active-semi,act8846.yaml new file mode 100644 index 000000000000..3725348bb235 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/active-semi,act8846.yaml @@ -0,0 +1,205 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$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 + + regulators: + type: object + additionalProperties: false + + properties: + REG1: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp1-supply: + description: Handle to the VP1 input supply + + REG2: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp2-supply: + description: Handle to the VP2 input supply + + REG3: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp3-supply: + description: Handle to the VP3 input supply + + REG4: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + vp4-supply: + description: Handle to the VP4 input supply + + patternProperties: + "^REG[5-7]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + inl1-supply: + description: Handle to the INL1 input supply + + "^REG[8-9]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + inl2-supply: + description: Handle to the INL2 input supply + + "^REG1[0-2]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + inl3-supply: + description: Handle to the INL3 input supply + +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/Documentation/devicetree/bindings/regulator/active-semi,act8865.yaml b/Documentation/devicetree/bindings/regulator/active-semi,act8865.yaml new file mode 100644 index 000000000000..e8bf09faafb8 --- /dev/null +++ b/Documentation/devicetree/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> + + i2c1 { + #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/Documentation/devicetree/bindings/regulator/active-semi,act8945a.yaml b/Documentation/devicetree/bindings/regulator/active-semi,act8945a.yaml new file mode 100644 index 000000000000..bdf3f7d34ef5 --- /dev/null +++ b/Documentation/devicetree/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>; + }; + }; + }; |