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Message-ID: <fb3f9ad7-7b6f-fe22-8787-5bfa1d7caf05@linaro.org> Date: Sat, 26 Nov 2022 15:44:44 +0100 From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> To: Bryan O'Donoghue <bryan.odonoghue@...aro.org>, linux-arm-msm@...r.kernel.org, freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org Cc: robdclark@...il.com, quic_abhinavk@...cinc.com, dmitry.baryshkov@...aro.org, sean@...rly.run, airlied@...il.com, daniel@...ll.ch, robh+dt@...nel.org, dianders@...omium.org, david@...t.cz, krzysztof.kozlowski+dt@...aro.org, swboyd@...omium.org, konrad.dybcio@...ainline.org, agross@...nel.org, andersson@...nel.org, dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH v3 05/18] dt-bindings: msm: dsi-controller-main: Document clocks on a per compatible basis On 24/11/2022 01:47, Bryan O'Donoghue wrote: > Each compatible has a different set of clocks which are associated with it. > Add in the list of clocks for each compatible. > > Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org> > --- > .../display/msm/dsi-controller-main.yaml | 154 ++++++++++++++++-- > 1 file changed, 143 insertions(+), 11 deletions(-) > > diff --git a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml > index c4da7179999d2..88aac7d33555c 100644 > --- a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml > +++ b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml > @@ -9,9 +9,6 @@ title: Qualcomm Display DSI controller > maintainers: > - Krishna Manikandan <quic_mkrishn@...cinc.com> > > -allOf: > - - $ref: "../dsi-controller.yaml#" > - > properties: > compatible: > items: > @@ -48,13 +45,8 @@ properties: > - description: Display AXI clock > > clock-names: > - items: > - - const: byte > - - const: byte_intf > - - const: pixel > - - const: core > - - const: iface > - - const: bus > + minItems: 6 > + maxItems: 9 > > phys: > maxItems: 1 > @@ -147,6 +139,146 @@ required: > - assigned-clock-parents > - ports > > +allOf: > + - $ref: "../dsi-controller.yaml#" > + - if: > + properties: > + compatible: > + contains: > + enum: > + - qcom,apq8064-dsi-ctrl > + then: > + properties: > + clocks: > + maxItems: 7 > + clock-names: > + items: > + - const: iface > + - const: bus > + - const: core_mmss > + - const: src > + - const: byte > + - const: pixel > + - const: core > + > + - if: > + properties: > + compatible: > + contains: > + enum: > + - qcom,msm8916-dsi-ctrl > + then: > + properties: > + clocks: > + maxItems: 6 > + clock-names: > + items: > + - const: mdp_core > + - const: iface > + - const: bus > + - const: byte > + - const: pixel > + - const: core > + > + - if: > + properties: > + compatible: > + contains: > + enum: > + - qcom,msm8974-dsi-ctrl > + then: > + properties: > + clocks: > + maxItems: 3 > + clock-names: > + items: > + - const: iface > + - const: bus > + - const: vsync minItems are 6, so does it actually work? > + > + - if: > + properties: > + compatible: > + contains: > + enum: > + - qcom,msm8996-dsi-ctrl > + then: > + properties: > + clocks: > + maxItems: 7 > + clock-names: > + items: > + - const: mdp_core > + - const: byte > + - const: iface > + - const: bus > + - const: core_mmss > + - const: pixel > + - const: core > + > + - if: > + properties: > + compatible: > + contains: > + enum: > + - qcom,sc7180-dsi-ctrl > + - qcom,sc7280-dsi-ctrl > + - qcom,sm8250-dsi-ctrl > + then: > + properties: > + clocks: > + maxItems: 6 > + clock-names: > + items: > + - const: byte > + - const: byte_intf > + - const: pixel > + - const: core > + - const: iface > + - const: bus > + > + - if: > + properties: > + compatible: > + contains: > + enum: > + - qcom,sdm630-dsi-ctrl > + - qcom,sdm660-dsi-ctrl > + then: > + properties: > + clocks: > + maxItems: 9 > + clock-names: > + items: > + - const: mdp_core > + - const: byte > + - const: byte_intf > + - const: mnoc > + - const: iface > + - const: bus > + - const: core_mmss > + - const: pixel > + - const: core > + > + - if: > + properties: > + compatible: > + contains: > + enum: > + - qcom,sdm845-dsi-ctrl > + then: > + properties: > + clocks: > + maxItems: 6 > + clock-names: > + items: > + - const: byte > + - const: byte_intf > + - const: pixel > + - const: core > + - const: iface > + - const: bus > + > additionalProperties: false > > examples: > @@ -157,7 +289,7 @@ examples: > #include <dt-bindings/power/qcom-rpmpd.h> > > dsi@...4000 { > - compatible = "qcom,mdss-dsi-ctrl"; > + compatible = "qcom,sc7180-dsi-ctrl", "qcom,mdss-dsi-ctrl"; Not related to this patch. Best regards, Krzysztof
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