From 0998cf30b0e0d02dbcdfc1f989b745137b21f682 Mon Sep 17 00:00:00 2001 From: Qiang Yu Date: Tue, 21 Jul 2026 22:58:57 -0700 Subject: [PATCH] dt-bindings: clock: qcom,glymur-tcsr: Add mahua support Mahua shares the same QREF TX/RPT/RX component naming as Glymur, but has a different topology: a single QREF block fed by REFGEN4 only, rather than the two independent blocks fed by REFGEN3 and REFGEN4 on Glymur. Add qcom,mahua-tcsr compatible and document its required supply properties. Note that REFGEN4 is supplied by regulators vdda-refgen3-1p2 and vdda-refgen3-0p9 on Mahua. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Qiang Yu Link: https://lore.kernel.org/r/20260721-tcsr_qre_0721-v10-2-d2fa68c63b78@oss.qualcomm.com Signed-off-by: Bjorn Andersson --- .../bindings/clock/qcom,glymur-tcsr.yaml | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/qcom,glymur-tcsr.yaml b/Documentation/devicetree/bindings/clock/qcom,glymur-tcsr.yaml index ec89feff89e4..2b6422627165 100644 --- a/Documentation/devicetree/bindings/clock/qcom,glymur-tcsr.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,glymur-tcsr.yaml @@ -22,6 +22,7 @@ properties: items: - enum: - qcom,glymur-tcsr + - qcom,mahua-tcsr - const: syscon clocks: @@ -82,6 +83,25 @@ allOf: - vdda-refgen3-1p2-supply - vdda-refgen4-0p9-supply - vdda-refgen4-1p2-supply + - if: + properties: + compatible: + contains: + const: qcom,mahua-tcsr + then: + required: + - vdda-qrefrpt0-0p9-supply + - vdda-qrefrpt1-0p9-supply + - vdda-qrefrpt2-0p9-supply + - vdda-qrefrpt3-0p9-supply + - vdda-qrefrpt4-0p9-supply + - vdda-qrefrpt5-0p9-supply + - vdda-qrefrx1-0p9-supply + - vdda-qrefrx2-0p9-supply + - vdda-qrefrx3-0p9-supply + - vdda-qreftx1-0p9-supply + - vdda-refgen3-0p9-supply + - vdda-refgen3-1p2-supply required: - compatible