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[86.26.100.93]) by smtp.gmail.com with ESMTPSA id y145sm7432723wmd.43.2018.02.13.09.01.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 13 Feb 2018 09:01:19 -0800 (PST) From: srinivas.kandagatla@linaro.org To: andy.gross@linaro.org, broonie@kernel.org, linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org Subject: [PATCH v3 04/25] dt-bindings: sound: qcom: Add bindings for q6afe Date: Tue, 13 Feb 2018 16:58:16 +0000 Message-Id: <20180213165837.1620-5-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180213165837.1620-1-srinivas.kandagatla@linaro.org> References: <20180213165837.1620-1-srinivas.kandagatla@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180213_090132_242770_8C266064 X-CRM114-Status: GOOD ( 10.29 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, bgoswami@codeaurora.org, rohkumar@qti.qualcomm.com, linux-kernel@vger.kernel.org, plai@codeaurora.org, tiwai@suse.com, lgirdwood@gmail.com, perex@perex.cz, david.brown@linaro.org, robh+dt@kernel.org, Srinivas Kandagatla , spatakok@qti.qualcomm.com, linux-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Srinivas Kandagatla Signed-off-by: Srinivas Kandagatla --- .../devicetree/bindings/sound/qcom,q6afe.txt | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6afe.txt diff --git a/Documentation/devicetree/bindings/sound/qcom,q6afe.txt b/Documentation/devicetree/bindings/sound/qcom,q6afe.txt new file mode 100644 index 000000000000..4b389124275c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/qcom,q6afe.txt @@ -0,0 +1,38 @@ +Qualcomm Audio Front End (Q6AFE) binding + +AFE 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,afe-v.". + example "qcom,afe-v2.0" + +- qcom,apr-svc-id + Usage: required + Value type: + Definition: Must be 4 for Audio Front End Service. + +- qcom,apr-svc-name + Usage: required + Value type: + Definition: Must be "AFE" + +- #sound-dai-cells + Usage: required + Value type: + Definition: Must be 1 + + += EXAMPLE + +q6afe { + compatible = "qcom,q6afe"; + qcom,apr-svc-name = "AFE"; + qcom,apr-svc-id = ; + #sound-dai-cells = <1>; +};