Add compatible string "fsl,imx8qm-asrc" for imx8qm platform,
"fsl,imx8qxp-asrc" for imx8qxp platform.
There are two asrc modules in imx8qm & imx8qxp, the clock mapping is
different for each other, so add new property "fsl,asrc-clk-map"
to distinguish them.
Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxx>
---
changes in v2
-none
changes in v3
-use only one compatible string "fsl,imx8qm-asrc",
-add new property "fsl,asrc-clk-map".
changes in v4
-add "fsl,imx8qxp-asrc"
changes in v5
-refine the comments for compatible
Documentation/devicetree/bindings/sound/fsl,asrc.txt | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/fsl,asrc.txt b/Documentation/devicetree/bindings/sound/fsl,asrc.txt
index 1d4d9f938689..cb9a25165503 100644
--- a/Documentation/devicetree/bindings/sound/fsl,asrc.txt
+++ b/Documentation/devicetree/bindings/sound/fsl,asrc.txt
@@ -8,7 +8,12 @@ three substreams within totally 10 channels.
Required properties:
- - compatible : Contains "fsl,imx35-asrc" or "fsl,imx53-asrc".
+ - compatible : Compatible list, should contain one of the following
+ compatibles:
+ "fsl,imx35-asrc",
+ "fsl,imx53-asrc",
+ "fsl,imx8qm-asrc",
+ "fsl,imx8qxp-asrc",
- reg : Offset and length of the register set for the device.
@@ -35,6 +40,11 @@ Required properties:
- fsl,asrc-width : Defines a mutual sample width used by DPCM Back Ends.
+ - fsl,asrc-clk-map : Defines clock map used in driver. which is required
+ by imx8qm/imx8qxp platform
+ <0> - select the map for asrc0 in imx8qm/imx8qxp
+ <1> - select the map for asrc1 in imx8qm/imx8qxp
+
Optional properties:
- big-endian : If this property is absent, the little endian mode
--
2.21.0
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