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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2024-01-02 08:17:23 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-02-16 20:30:57 +0300 |
| commit | aa4e327fbbf665e96701fa1f53a97ae86b646603 (patch) | |
| tree | 0329aad3a81ecefb5d805290fb4c145bfcf3145d | |
| parent | 31ac56a59e7a8ed4ccd4831b73a1cc1ad9653b7f (diff) | |
| download | linux-aa4e327fbbf665e96701fa1f53a97ae86b646603.tar.xz | |
dt-bindings: soc: qcom: qcom,saw2: define optional regulator node
The SAW2 device can optionally provide a voltage regulator supplying the
CPU core, cluster or L2 cache. Change the boolean 'regulator' property
into a proper regulator description. This breaks schema compatibility
for the sake of properly describing the regulator.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240102-saw2-spm-regulator-v7-3-0472ec237f49@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/soc/qcom/qcom,saw2.yaml | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,saw2.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,saw2.yaml index 2178fea37b8c..f9306f2a6e99 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,saw2.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,saw2.yaml @@ -53,7 +53,7 @@ properties: minItems: 1 regulator: - type: boolean + $ref: /schemas/regulator/regulator.yaml# description: Indicates that this SPM device acts as a regulator device device for the core (CPU or Cache) the SPM is attached to. @@ -102,4 +102,17 @@ examples: reg = <0x17912000 0x1000>; }; + - | + /* + * Example 3: SAW2 with the bundled regulator definition. + */ + power-manager@2089000 { + compatible = "qcom,apq8064-saw2-v1.1-cpu", "qcom,saw2"; + reg = <0x02089000 0x1000>, <0x02009000 0x1000>; + + regulator { + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1300000>; + }; + }; ... |