diff options
3 files changed, 19 insertions, 164 deletions
diff --git a/Documentation/devicetree/bindings/mfd/act8945a.txt b/Documentation/devicetree/bindings/mfd/act8945a.txt deleted file mode 100644 index 5ca75d888b4a..000000000000 --- a/Documentation/devicetree/bindings/mfd/act8945a.txt +++ /dev/null @@ -1,82 +0,0 @@ -Device-Tree bindings for Active-semi ACT8945A MFD driver - -Required properties: - - compatible: "active-semi,act8945a". - - reg: the I2C slave address for the ACT8945A chip - -The chip exposes two subdevices: - - a regulators: see ../regulator/act8945a-regulator.txt - - a charger: see ../power/act8945a-charger.txt - -Example: - 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; - }; - - vdd_1v2_reg: REG_DCDC2 { - regulator-name = "VDD_1V2"; - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <1300000>; - regulator-always-on; - }; - - 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; - }; - - 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; - }; - }; - - 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_LEVEL_LOW>; - - 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/Documentation/devicetree/bindings/power/supply/active-semi,act8945a-charger.yaml b/Documentation/devicetree/bindings/power/supply/active-semi,act8945a-charger.yaml deleted file mode 100644 index 5220d9cb16d8..000000000000 --- a/Documentation/devicetree/bindings/power/supply/active-semi,act8945a-charger.yaml +++ /dev/null @@ -1,76 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/power/supply/active-semi,act8945a-charger.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Active-semi ACT8945A Charger Function - -maintainers: - - Sebastian Reichel <sre@kernel.org> - -allOf: - - $ref: power-supply.yaml# - -properties: - compatible: - const: active-semi,act8945a-charger - - interrupts: - maxItems: 1 - - active-semi,chglev-gpios: - maxItems: 1 - description: charge current level GPIO - - active-semi,lbo-gpios: - maxItems: 1 - description: low battery voltage detect GPIO - - active-semi,input-voltage-threshold-microvolt: - description: | - Specifies the charger's input over-voltage threshold value. - Despite the name, specified values are in millivolt (mV). - Defaults to 6.6 V - enum: [ 6600, 7000, 7500, 8000 ] - - active-semi,precondition-timeout: - $ref: /schemas/types.yaml#/definitions/uint32 - description: | - Specifies the charger's PRECONDITION safety timer setting value in minutes. - If 0, it means to disable this timer. - Defaults to 40 minutes. - enum: [ 0, 40, 60, 80 ] - - active-semi,total-timeout: - $ref: /schemas/types.yaml#/definitions/uint32 - description: | - Specifies the charger's total safety timer setting value in hours; - If 0, it means to disable this timer; - Defaults to 3 hours. - enum: [ 0, 3, 4, 5 ] - -required: - - compatible - - interrupts - - active-semi,chglev-gpios - - active-semi,lbo-gpios - -additionalProperties: false - -examples: - - | - #include <dt-bindings/gpio/gpio.h> - #include <dt-bindings/interrupt-controller/irq.h> - pmic { - charger { - compatible = "active-semi,act8945a-charger"; - interrupt-parent = <&pioA>; - interrupts = <45 IRQ_TYPE_LEVEL_LOW>; - 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/Documentation/devicetree/bindings/regulator/active-semi,act8945a.yaml b/Documentation/devicetree/bindings/regulator/active-semi,act8945a.yaml index bdf3f7d34ef5..a8d579844dc7 100644 --- a/Documentation/devicetree/bindings/regulator/active-semi,act8945a.yaml +++ b/Documentation/devicetree/bindings/regulator/active-semi,act8945a.yaml @@ -91,28 +91,41 @@ properties: maxItems: 1 active-semi,chglev-gpios: - description: CGHLEV GPIO + description: charge current level GPIO maxItems: 1 active-semi,lbo-gpios: - description: LBO GPIO + description: low battery voltage detect GPIO maxItems: 1 active-semi,input-voltage-threshold-microvolt: - description: Input voltage threshold - maxItems: 1 + description: + Specifies the charger's input over-voltage threshold value. Despite + the name, specified values are in millivolt (mV). + enum: [ 6600, 7000, 7500, 8000 ] + default: 6600 active-semi,precondition-timeout: - description: Precondition timeout + description: + Specifies the charger's PRECONDITION safety timer setting value in + minutes. If 0, it means to disable this timer. + enum: [ 0, 40, 60, 80 ] + default: 40 $ref: /schemas/types.yaml#/definitions/uint32 active-semi,total-timeout: - description: Total timeout + description: + Specifies the charger's total safety timer setting value in hours; If + 0, it means to disable this timer; + enum: [ 0, 3, 4, 5 ] + default: 3 $ref: /schemas/types.yaml#/definitions/uint32 required: - compatible - interrupts + - active-semi,chglev-gpios + - active-semi,lbo-gpios additionalProperties: false |