From mboxrd@z Thu Jan 1 00:00:00 1970 From: srinivas.kandagatla@linaro.org (Srinivas Kandagatla) Date: Wed, 9 May 2018 13:56:16 +0100 Subject: [PATCH v8 05/24] ASoC: qdsp6: dt-bindings: Add q6adm dt bindings In-Reply-To: <20180509125635.5653-1-srinivas.kandagatla@linaro.org> References: <20180509125635.5653-1-srinivas.kandagatla@linaro.org> Message-ID: <20180509125635.5653-6-srinivas.kandagatla@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch add DT bindings for ADM (Audio Device Manager) DSP module. This module implements mixer controls to setup the connections between AFE ports and ASM streams. Signed-off-by: Srinivas Kandagatla Reviewed-and-tested-by: Rohit kumar Reviewed-by: Rob Herring Reviewed-by: Banajit Goswami --- .../devicetree/bindings/sound/qcom,q6adm.txt | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6adm.txt diff --git a/Documentation/devicetree/bindings/sound/qcom,q6adm.txt b/Documentation/devicetree/bindings/sound/qcom,q6adm.txt new file mode 100644 index 000000000000..cb709e5dbc44 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/qcom,q6adm.txt @@ -0,0 +1,33 @@ +Qualcomm Audio Device Manager (Q6ADM) binding + +Q6ADM is one of the APR audio service on Q6DSP. +Please refer to qcom,apr.txt for details of the coommon apr service bindings +used by the apr service device. + +- but must contain the following property: + +- compatible: + Usage: required + Value type: + Definition: must be "qcom,q6adm-v.". + Or "qcom,q6adm" where the version number can be queried + from DSP. + example "qcom,q6adm-v2.0" + + += ADM routing +"routing" subnode of the ADM node represents adm routing specific configuration + +- #sound-dai-cells + Usage: required + Value type: + Definition: Must be 0 + += EXAMPLE +q6adm at 8 { + compatible = "qcom,q6adm"; + reg = ; + q6routing: routing { + #sound-dai-cells = <0>; + }; +}; -- 2.16.2