On Wed, Jul 30, 2025 at 05:42:28PM +0800, Yongxing Mou wrote: > Document the MDSS hardware found on the Qualcomm QCS8300 platform. > > Signed-off-by: Yongxing Mou <quic_yong...@quicinc.com> > --- > .../bindings/display/msm/qcom,qcs8300-mdss.yaml | 284 > +++++++++++++++++++++ > 1 file changed, 284 insertions(+) > > diff --git > a/Documentation/devicetree/bindings/display/msm/qcom,qcs8300-mdss.yaml > b/Documentation/devicetree/bindings/display/msm/qcom,qcs8300-mdss.yaml > new file mode 100644 > index > 0000000000000000000000000000000000000000..ae4bc16395326bffd6c9eff92778d9f207209526 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/msm/qcom,qcs8300-mdss.yaml > @@ -0,0 +1,284 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/msm/qcom,qcs8300-mdss.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm Technologies, Inc. QCS8300 Display MDSS > + > +maintainers: > + - Yongxing Mou <quic_yong...@quicinc.com> > + > +description: > + QCS8300 MSM Mobile Display Subsystem(MDSS), which encapsulates sub-blocks > like > + DPU display controller, DP interfaces and EDP etc. > + > +$ref: /schemas/display/msm/mdss-common.yaml# > + > +properties: > + compatible: > + const: qcom,qcs8300-mdss > + > + clocks: > + items: > + - description: Display AHB > + - description: Display hf AXI > + - description: Display core > + > + iommus: > + maxItems: 1 > + > + interconnects: > + maxItems: 3 > + > + interconnect-names: > + maxItems: 3 > + > +patternProperties: > + "^display-controller@[0-9a-f]+$": > + type: object > + additionalProperties: true > + > + properties: > + compatible: > + items: > + - const: qcom,qcs8300-dpu > + - const: qcom,sa8775p-dpu
Use contains: instead of listing both of them > + > + "^displayport-controller@[0-9a-f]+$": > + type: object > + additionalProperties: true > + > + properties: > + compatible: > + items: > + - const: qcom,qcs8300-dp > + > + "^phy@[0-9a-f]+$": > + type: object > + additionalProperties: true > + properties: > + compatible: > + items: > + - const: qcom,qcs8300-edp-phy > + - const: qcom,sa8775p-edp-phy Use contains: instead of listing both of them > + > +required: > + - compatible > + > +unevaluatedProperties: false > + -- With best wishes Dmitry
