diff options
| author | Mark Brown <broonie@kernel.org> | 2023-07-12 11:33:31 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-07-12 11:33:31 +0100 |
| commit | 4d8cd4d289ad81b87a3c35a6cff96b3ff5386ed6 (patch) | |
| tree | b1f9ca950b8337181a9f1aef3d9a18a55747b595 /Documentation/devicetree | |
| parent | 741da3f60479acc0de3d79501c4819e49fa28639 (diff) | |
| parent | 7cbfbe23796086fdb72b681e2c182b02acd36a04 (diff) | |
Qualcomm REFGEN regulator
Merge series from Konrad Dybcio <konrad.dybcio@linaro.org>:
Recent Qualcomm SoCs have a REFGEN (reference voltage generator) regulator
responsible for providing a reference voltage to some on-SoC IPs (like DSI
or PHYs). It can be turned off when unused to save power.
This series introduces the driver for it.
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/qcom,sdm845-refgen-regulator.yaml | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/qcom,sdm845-refgen-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,sdm845-refgen-regulator.yaml new file mode 100644 index 000000000000..f02f97d4fdd2 --- /dev/null +++ b/Documentation/devicetree/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>; + }; +... |