ASoC: qdsp6: dt-bindings: Add q6asm dt bindings

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

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-and-tested-by: Rohit kumar <rohitkr@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/sound/qcom,q6asm.txt b/Documentation/devicetree/bindings/sound/qcom,q6asm.txt
new file mode 100644 (file)
index 0000000..2178eb9
--- /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 common 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,q6asm-v<MAJOR-NUMBER>.<MINOR-NUMBER>".
+                   Or "qcom,q6asm" where the version number can be queried
+                   from DSP.
+                   example "qcom,q6asm-v2.0"
+
+= ASM DAIs (Digial Audio Interface)
+"dais" subnode of the ASM node represents dai specific configuration
+
+- #sound-dai-cells
+       Usage: required
+       Value type: <u32>
+       Definition: Must be 1
+
+= EXAMPLE
+
+q6asm@7 {
+       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 (file)
index 0000000..1eb77d8
--- /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__ */