The Qualcomm SDM845 sound card bindings are almost the same as SM8250, except "pin-switches" and "widgets" properties. These were not documented in SDM845 text bindings but are actually valid for SDM845.

Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Reviewed-by: Stephan Gerhold stephan@gerhold.net

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Changes since v2: 1. Add missing Lenovo and db845c compatibles (Stephan).

Changes since v1: 1. Integrate into SM8250 instead of creating new file (Stephan).

Cc: Stephan Gerhold stephan@gerhold.net --- .../devicetree/bindings/sound/qcom,sdm845.txt | 91 ------------------- .../bindings/sound/qcom,sm8250.yaml | 3 + 2 files changed, 3 insertions(+), 91 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/qcom,sdm845.txt

diff --git a/Documentation/devicetree/bindings/sound/qcom,sdm845.txt b/Documentation/devicetree/bindings/sound/qcom,sdm845.txt deleted file mode 100644 index de4c604641da..000000000000 --- a/Documentation/devicetree/bindings/sound/qcom,sdm845.txt +++ /dev/null @@ -1,91 +0,0 @@ -* Qualcomm Technologies Inc. SDM845 ASoC sound card driver - -This binding describes the SDM845 sound card, which uses qdsp for audio. - -- compatible: - Usage: required - Value type: <stringlist> - Definition: must be one of this - "qcom,sdm845-sndcard" - "qcom,db845c-sndcard" - "lenovo,yoga-c630-sndcard" - -- audio-routing: - Usage: Optional - Value type: <stringlist> - Definition: A list of the connections between audio components. - Each entry is a pair of strings, the first being the - connection's sink, the second being the connection's - source. Valid names could be power supplies, MicBias - of codec and the jacks on the board. - -- model: - Usage: required - Value type: <stringlist> - Definition: The user-visible name of this sound card. - -- aux-devs - Usage: optional - Value type: <array of phandles> - Definition: A list of phandles for auxiliary devices (e.g. analog - amplifiers) that do not appear directly within the DAI - links. Should be connected to another audio component - using "audio-routing". - -= dailinks -Each subnode of sndcard represents either a dailink, and subnodes of each -dailinks would be cpu/codec/platform dais. - -- link-name: - Usage: required - Value type: <string> - Definition: User friendly name for dai link - -= CPU, PLATFORM, CODEC dais subnodes -- cpu: - Usage: required - Value type: <subnode> - Definition: cpu dai sub-node - -- codec: - Usage: required - Value type: <subnode> - Definition: codec dai sub-node - -- platform: - Usage: Optional - Value type: <subnode> - Definition: platform dai sub-node - -- sound-dai: - Usage: required - Value type: <phandle> - Definition: dai phandle/s and port of CPU/CODEC/PLATFORM node. - -Example: - -audio { - compatible = "qcom,sdm845-sndcard"; - model = "sdm845-snd-card"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&pri_mi2s_active &pri_mi2s_ws_active>; - pinctrl-1 = <&pri_mi2s_sleep &pri_mi2s_ws_sleep>; - - mm1-dai-link { - link-name = "MultiMedia1"; - cpu { - sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>; - }; - }; - - pri-mi2s-dai-link { - link-name = "PRI MI2S Playback"; - cpu { - sound-dai = <&q6afedai PRIMARY_MI2S_RX>; - }; - - platform { - sound-dai = <&q6routing>; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml index 4ecd4080bb96..e6e27d09783e 100644 --- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml @@ -16,8 +16,11 @@ description: properties: compatible: enum: + - lenovo,yoga-c630-sndcard - qcom,apq8016-sbc-sndcard + - qcom,db845c-sndcard - qcom,msm8916-qdsp6-sndcard + - qcom,sdm845-sndcard - qcom,sm8250-sndcard - qcom,qrb5165-rb5-sndcard