From 969c948d1392698402043c2a5b4875fba925d0cc Mon Sep 17 00:00:00 2001 From: Ayushi Makhija Date: Sun, 4 Jan 2026 19:14:38 +0530 Subject: [PATCH] dt-bindings: display: msm-dsi-phy-7nm: document the QCS8300 DSI PHY QCS8300 uses the same 5nm MDSS DSI PHY IP as SA8775P, sharing an identical register layout and programming model. Introduce a QCS8300-specific compatible with a fallback to `qcom,sa8775p-dsi-phy-5nm` to reflect this hardware reuse. Signed-off-by: Ayushi Makhija Acked-by: Krzysztof Kozlowski Patchwork: https://patchwork.freedesktop.org/patch/696783/ Link: https://lore.kernel.org/r/20260104134442.732876-2-quic_amakhija@quicinc.com Signed-off-by: Dmitry Baryshkov --- .../bindings/display/msm/dsi-phy-7nm.yaml | 30 +++++++++++-------- 1 file changed, 18 insertions(+), 12 deletions(-) diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml index 1ca820a500b72..7a83387502da1 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml +++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml @@ -14,18 +14,24 @@ allOf: properties: compatible: - enum: - - qcom,dsi-phy-7nm - - qcom,dsi-phy-7nm-8150 - - qcom,sa8775p-dsi-phy-5nm - - qcom,sar2130p-dsi-phy-5nm - - qcom,sc7280-dsi-phy-7nm - - qcom,sm6375-dsi-phy-7nm - - qcom,sm8350-dsi-phy-5nm - - qcom,sm8450-dsi-phy-5nm - - qcom,sm8550-dsi-phy-4nm - - qcom,sm8650-dsi-phy-4nm - - qcom,sm8750-dsi-phy-3nm + oneOf: + - items: + - enum: + - qcom,dsi-phy-7nm + - qcom,dsi-phy-7nm-8150 + - qcom,sa8775p-dsi-phy-5nm + - qcom,sar2130p-dsi-phy-5nm + - qcom,sc7280-dsi-phy-7nm + - qcom,sm6375-dsi-phy-7nm + - qcom,sm8350-dsi-phy-5nm + - qcom,sm8450-dsi-phy-5nm + - qcom,sm8550-dsi-phy-4nm + - qcom,sm8650-dsi-phy-4nm + - qcom,sm8750-dsi-phy-3nm + - items: + - enum: + - qcom,qcs8300-dsi-phy-5nm + - const: qcom,sa8775p-dsi-phy-5nm reg: items: -- 2.47.3