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charset="utf-8" One SDM845 board uses cx-supply, which is not allowed by the bindings, as reported by dtbs_check: sdm845-samsung-starqltechn.dtb: remoteproc@5c00000 (qcom,sdm845-slpi-pas)= : Unevaluated properties are not allowed ('cx-supply' was unexpected) The SDM845 SLPI binding already allows lcx and lmx domains, thus the cx-supply seems like a fake name for something else, e.g. some enable pin. The qcom_q6v5_pas.c driver parses cx-supply, so it is an established ABI, therefore document it for this device only. Signed-off-by: Krzysztof Kozlowski Acked-by: Rob Herring (Arm) Reviewed-by: Konrad Dybcio --- Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/= Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml index 137f95028313..16a245fe2738 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml @@ -32,6 +32,8 @@ properties: reg: maxItems: 1 =20 + cx-supply: true + px-supply: description: Phandle to the PX regulator =20 @@ -159,6 +161,9 @@ allOf: items: - const: lcx - const: lmx + else: + properties: + cx-supply: false =20 - if: properties: --=20 2.51.0