Convert the bindings for Dialog Semiconductor SLG51000 Voltage Regulator to DT schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> --- Changes in v2: 1. Mention that supplies are required, if the regulator is enabled. --- .../bindings/regulator/dlg,slg51000.yaml | 132 ++++++++++++++++++ .../bindings/regulator/slg51000.txt | 88 ------------ MAINTAINERS | 2 +- 3 files changed, 133 insertions(+), 89 deletions(-) create mode 100644 Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml delete mode 100644 Documentation/devicetree/bindings/regulator/slg51000.txt diff --git a/Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml b/Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml new file mode 100644 index 000000000000..0a901345ce33 --- /dev/null +++ b/Documentation/devicetree/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@xxxxxxxxxxx> + - Support Opensource <support.opensource@xxxxxxxxxxx> + +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 regulatoris enabled + + vin4-supply: + description: + Input supply for ldo4, required if regulatoris enabled + + vin5-supply: + description: + Input supply for ldo5, required if regulatoris enabled + + vin6-supply: + description: + Input supply for ldo6, required if regulatoris enabled + + vin7-supply: + description: + Input supply for ldo7, required if regulatoris 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/Documentation/devicetree/bindings/regulator/slg51000.txt b/Documentation/devicetree/bindings/regulator/slg51000.txt deleted file mode 100644 index aa0733e49b90..000000000000 --- a/Documentation/devicetree/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/MAINTAINERS b/MAINTAINERS index 1f2645d07b59..8955cf44fc81 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6039,7 +6039,7 @@ F: Documentation/devicetree/bindings/mfd/da90*.txt F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml F: Documentation/devicetree/bindings/regulator/da92*.txt F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml -F: Documentation/devicetree/bindings/regulator/slg51000.txt +F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml F: Documentation/devicetree/bindings/sound/da[79]*.txt F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt -- 2.34.1
