diff options
| author |   Shengjiu Wang <shengjiu.wang@nxp.com> | 2019-12-04 20:00:18 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2020-01-14 16:07:11 +0000 |
| commit | 8441f87eadf6d6bba542e7a5bf3888595248d888 (patch) | |
| tree | 75c6d39875f61081869942fb9e3374797e619c23 /Documentation/devicetree/bindings/sound | |
| parent | ASoC: sgtl5000: Fix VDDA and VDDIO comparison (diff) | |
| download | linux-dev-8441f87eadf6d6bba542e7a5bf3888595248d888.tar.xz linux-dev-8441f87eadf6d6bba542e7a5bf3888595248d888.zip | |
ASoC: dt-bindings: fsl_asrc: add compatible string for imx8qm & imx8qxp
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>
Diffstat (limited to 'Documentation/devicetree/bindings/sound')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/fsl,asrc.txt | 12 |
1 files changed, 11 insertions, 1 deletions
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 |