On Thu, Sep 01, 2022 at 01:23:04PM +0300, Dmitry Baryshkov wrote: > Move properties common to all DPU DT nodes to the dpu-common.yaml. > > Note, this removes description of individual DPU port@ nodes. However > such definitions add no additional value. The reg values do not > correspond to hardware INTF indices. The driver discovers and binds > these ports not paying any care for the order of these items. Thus just > leave the reference to graph.yaml#/properties/ports and the description. > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> > --- > .../bindings/display/msm/dpu-common.yaml | 44 ++++++++++++++++++ > .../bindings/display/msm/dpu-msm8998.yaml | 46 ++----------------- > .../bindings/display/msm/dpu-qcm2290.yaml | 41 ++--------------- > .../bindings/display/msm/dpu-sc7180.yaml | 45 ++---------------- > .../bindings/display/msm/dpu-sc7280.yaml | 45 ++---------------- > .../bindings/display/msm/dpu-sdm845.yaml | 46 ++----------------- > 6 files changed, 64 insertions(+), 203 deletions(-) > create mode 100644 Documentation/devicetree/bindings/display/msm/dpu-common.yaml > > diff --git a/Documentation/devicetree/bindings/display/msm/dpu-common.yaml b/Documentation/devicetree/bindings/display/msm/dpu-common.yaml > new file mode 100644 > index 000000000000..bf5764e9932b > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/msm/dpu-common.yaml > @@ -0,0 +1,44 @@ > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/msm/dpu-common.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm Display DPU dt properties (common properties) > + > +maintainers: > + - Krishna Manikandan <quic_mkrishn@xxxxxxxxxxx> > + - Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> > + - Rob Clark <robdclark@xxxxxxxxx> > + > +description: | > + Common properties for QCom DPU display controller. > + > +properties: > + interrupts: > + maxItems: 1 > + > + power-domains: > + maxItems: 1 > + > + operating-points-v2: true > + opp-table: > + type: object > + > + ports: > + $ref: /schemas/graph.yaml#/properties/ports > + description: | > + Contains the list of output ports from DPU device. These ports > + connect to interfaces that are external to the DPU hardware, > + such as DSI, DP etc. Haven't we been over this already? You have to define 'port' nodes or else anything is allowed in them (and endpoint nodes). If you want to define them as pattern, then fine. But you must have a ref to graph.yaml#/properties/port. > + > +required: > + - compatible > + - reg > + - reg-names > + - clocks > + - interrupts > + - power-domains > + - operating-points-v2 > + - ports > + > +additionalProperties: true > diff --git a/Documentation/devicetree/bindings/display/msm/dpu-msm8998.yaml b/Documentation/devicetree/bindings/display/msm/dpu-msm8998.yaml > index 253665c693e6..0d6743eabd27 100644 > --- a/Documentation/devicetree/bindings/display/msm/dpu-msm8998.yaml > +++ b/Documentation/devicetree/bindings/display/msm/dpu-msm8998.yaml > @@ -62,7 +62,10 @@ patternProperties: > "^display-controller@[0-9a-f]+$": > type: object > description: Node containing the properties of DPU. > - additionalProperties: false > + unevaluatedProperties: false > + > + allOf: > + - $ref: /schemas/display/msm/dpu-common.yaml# Don't need allOf here. (and elsewhere) Rob
