diff options
Diffstat (limited to 'Documentation/devicetree/bindings/regulator/richtek,rt4801-regulator.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/richtek,rt4801-regulator.yaml | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/regulator/richtek,rt4801-regulator.yaml b/Documentation/devicetree/bindings/regulator/richtek,rt4801-regulator.yaml index 235e593b3b2c..091150c4e579 100644 --- a/Documentation/devicetree/bindings/regulator/richtek,rt4801-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/richtek,rt4801-regulator.yaml @@ -17,9 +17,6 @@ description: | Datasheet is available at https://www.richtek.com/assets/product_file/RT4801H/DS4801H-00.pdf -#The valid names for RT4801 regulator nodes are: -#DSVP, DSVN - properties: compatible: enum: @@ -33,10 +30,13 @@ properties: The first one is ENP to enable DSVP, and second one is ENM to enable DSVN. Number of GPIO in the array list could be 1 or 2. If only one gpio is specified, only one gpio used to control ENP/ENM. - Else both are spefied, DSVP/DSVN could be controlled individually. - Othersie, this property not specified. treat both as always-on regulator. + Else if both are specified, DSVP/DSVN could be controlled individually. + If this property not specified, treat both as always-on regulators. + + Property is deprecated. Use enable-gpios in each regulator. minItems: 1 maxItems: 2 + deprecated: true patternProperties: "^DSV(P|N)$": @@ -45,6 +45,14 @@ patternProperties: description: Properties for single display bias regulator. + properties: + enable-gpios: + description: + GPIO to use to enable DSVP/DSVN regulator. One GPIO can be configured + for controlling both regulators. If this property not specified for + any regulator, treat both as always-on regulators. + maxItems: 1 + required: - compatible - reg @@ -60,19 +68,20 @@ examples: rt4801@73 { compatible = "richtek,rt4801"; reg = <0x73>; - enable-gpios = <&gpio26 2 0>, <&gpio26 3 0>; dsvp: DSVP { regulator-name = "rt4801,dsvp"; regulator-min-microvolt = <4000000>; regulator-max-microvolt = <6000000>; regulator-boot-on; + enable-gpios = <&gpio26 2 0>; }; dsvn: DSVN { regulator-name = "rt4801,dsvn"; regulator-min-microvolt = <4000000>; regulator-max-microvolt = <6000000>; regulator-boot-on; + enable-gpios = <&gpio26 3 0>; }; }; |