linux-kernel - [PATCH v5 06/23] ASoC: qdsp6: dt-bindings: Add q6asm dt bindings

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Message-Id: <20180418153157.1960-7-srinivas.kandagatla@linaro.org>
Date:   Wed, 18 Apr 2018 16:31:40 +0100
From:   srinivas.kandagatla@...aro.org
To:     andy.gross@...aro.org, broonie@...nel.org,
        linux-arm-msm@...r.kernel.org, alsa-devel@...a-project.org,
        robh+dt@...nel.org
Cc:     gregkh@...uxfoundation.org, david.brown@...aro.org,
        mark.rutland@....com, lgirdwood@...il.com, plai@...eaurora.org,
        bgoswami@...eaurora.org, tiwai@...e.com, perex@...ex.cz,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, rohkumar@....qualcomm.com,
        spatakok@....qualcomm.com,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH v5 06/23] ASoC: qdsp6: dt-bindings: Add q6asm dt bindings

From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>

This patch add DT bindings for ASM (Audio Stream Manager) DSP module.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Reviewed-and-tested-by: Rohit kumar <rohitkr@...eaurora.org>
---
 .../devicetree/bindings/sound/qcom,q6asm.txt       | 33 ++++++++++++++++++++++
 include/dt-bindings/sound/qcom,q6asm.h             | 22 +++++++++++++++
 2 files changed, 55 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6asm.txt
 create mode 100644 include/dt-bindings/sound/qcom,q6asm.h

diff --git a/Documentation/devicetree/bindings/sound/qcom,q6asm.txt b/Documentation/devicetree/bindings/sound/qcom,q6asm.txt
new file mode 100644
index 000000000000..d034a50a202a
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,q6asm.txt
@@ -0,0 +1,33 @@
+Qualcomm Audio Stream Manager (Q6ASM) binding
+
+Q6ASM 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: <stringlist>
+	Definition: must be "qcom,asm-v<MAJOR-NUMBER>.<MINOR-NUMBER>".
+		    Or "qcom,asm" where the version number can be queried
+		    from DSP.
+		    example "qcom,asm-v2.0"
+
+= ASM DAIs (Digial Audio Interface)
+"dais" subnode of the ASM node represents dai specific configuration
+
+- #sound-dai-cells
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: Must be 1
+
+= EXAMPLE
+
+q6asm {
+	compatible = "qcom,q6asm";
+	reg = <APR_SVC_ASM>;
+	q6asmdai: dais {
+		#sound-dai-cells = <1>;
+	};
+};
diff --git a/include/dt-bindings/sound/qcom,q6asm.h b/include/dt-bindings/sound/qcom,q6asm.h
new file mode 100644
index 000000000000..2e11b15d930d
--- /dev/null
+++ b/include/dt-bindings/sound/qcom,q6asm.h
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0
+#ifndef __DT_BINDINGS_Q6_ASM_H__
+#define __DT_BINDINGS_Q6_ASM_H__
+
+#define	MSM_FRONTEND_DAI_MULTIMEDIA1	0
+#define	MSM_FRONTEND_DAI_MULTIMEDIA2	1
+#define	MSM_FRONTEND_DAI_MULTIMEDIA3	2
+#define	MSM_FRONTEND_DAI_MULTIMEDIA4	3
+#define	MSM_FRONTEND_DAI_MULTIMEDIA5	4
+#define	MSM_FRONTEND_DAI_MULTIMEDIA6	5
+#define	MSM_FRONTEND_DAI_MULTIMEDIA7	6
+#define	MSM_FRONTEND_DAI_MULTIMEDIA8	7
+#define	MSM_FRONTEND_DAI_MULTIMEDIA9	8
+#define	MSM_FRONTEND_DAI_MULTIMEDIA10	9
+#define	MSM_FRONTEND_DAI_MULTIMEDIA11	10
+#define	MSM_FRONTEND_DAI_MULTIMEDIA12	11
+#define	MSM_FRONTEND_DAI_MULTIMEDIA13	12
+#define	MSM_FRONTEND_DAI_MULTIMEDIA14	13
+#define	MSM_FRONTEND_DAI_MULTIMEDIA15	14
+#define	MSM_FRONTEND_DAI_MULTIMEDIA16	15
+
+#endif /* __DT_BINDINGS_Q6_ASM_H__ */
-- 
2.16.2