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Date: Tue, 25 Aug 2020 22:46:25 +0530 From: Srinivasa Rao <srivasam@...eaurora.org> To: agross@...nel.org, bjorn.andersson@...aro.org, lgirdwood@...il.com, broonie@...nel.org, robh+dt@...nel.org, plai@...eaurora.org, bgoswami@...eaurora.org, perex@...ex.cz, tiwai@...e.com, srinivas.kandagatla@...aro.org, rohitkr@...eaurora.org, linux-arm-msm@...r.kernel.org, alsa-devel@...a-project.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org Cc: vsujithk <vsujithk@...eaurora.org>, Srinivasa Rao <srivasam@...eaurora.org> Subject: [PATCH 2/5] dt-bindings: Add dts entry for lpass-hdmi dp audio From: vsujithk <vsujithk@...eaurora.org> Includes dts file entries for supporting lpass-hdmi audio driver over dp port in yaml format Signed-off-by: Srinivasa Rao <srivasam@...eaurora.org> --- .../devicetree/bindings/sound/qcom,lpass-cpu.yaml | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml index 09c9bd2..2029325 100644 --- a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml @@ -22,6 +22,7 @@ properties: - qcom,lpass-cpu - qcom,apq8016-lpass-cpu - qcom,sc7180-lpass-cpu + - qcom,sc7180-lpass-hdmi reg: maxItems: 1 @@ -145,6 +146,23 @@ allOf: - iommus - power-domains + - if: + properties: + compatible: + contains: + const: qcom,sc7180-lpass-hdmi + + then: + properties: + clock-names: + items: + - const: pcnoc-sway-clk + - const: audio-core + - const: pcnoc-mport-clk + required: + - iommus + - power-domains + examples: - | #include <dt-bindings/sound/sc7180-lpass.h> @@ -184,6 +202,30 @@ examples: qcom,capture-sd-lines = <0>; }; }; + + lpassh@...87000 { + compatible = "qcom,sc7180-lpass-hdmi"; + + reg = <0 0x62d87000 0 0x68000>; + + iommus = <&apps_smmu 0x1032 0>; + + power-domains = <&lpass_hm 0>; + + clocks = <&gcc 131>, + <&lpasscc 6>, + <&lpasscc 10>; + + clock-names = "pcnoc-sway-clk", "audio-core", + "pcnoc-mport-clk"; + + #sound-dai-cells = <1>; + + #address-cells = <1>; + #size-cells = <0>; + + interrupts = <0 268 1>; + }; }; ... -- 2.7.4
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