ASoC: dt-bindings: fsl_asrc: add compatible string for imx8qm & imx8qxp (8441f87e) · Commits · 戴 / test

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@nxp.com> Acked-by:

Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/b9352edb014c1ee8530c0fd8829c2b044b3da649.1575452454.git.shengjiu.wang@nxp.com Signed-off-by:

Mark Brown <broonie@kernel.org>

Documentation/devicetree/bindings/sound/fsl,asrc.txt

+11 −1

Original line number	Diff line number	Diff line
		@@ -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

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