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| author | Shengjiu Wang <shengjiu.wang@freescale.com> | 2014-08-04 16:46:01 +0800 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2015-01-15 21:17:12 -0600 |
| commit | 35f283d66314d52331673bba73904e739bc44c08 (patch) | |
| tree | bc7cf4c14905c6cbebb6f353c4b731d9d2fc91ba /Documentation | |
| parent | 5e18fdbbb0a6d1d5fc0e6f5373de845acea9d778 (diff) | |
ENGR00330403-1: ASoC: imx-cs42888: port cs42888 machine driver from imx_3.10.y
Port the cs42888 machine driver from imx_3.10.y and do update according to
new esai driver and asrc driver.
Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/imx-audio-cs42888.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/imx-audio-cs42888.txt b/Documentation/devicetree/bindings/sound/imx-audio-cs42888.txt new file mode 100644 index 000000000000..af746c4c81df --- /dev/null +++ b/Documentation/devicetree/bindings/sound/imx-audio-cs42888.txt @@ -0,0 +1,25 @@ +Freescale i.MX audio complex with CS42888 codec + +Required properties: +- compatible : "fsl,imx-audio-cs42888" +- model : The user-visible name of this sound complex +- esai-controller : The phandle of the i.MX SSI controller +- audio-codec : The phandle of the CS42888 audio codec + +Optional properties: +- asrc-controller : The phandle of the i.MX ASRC controller +- audio-routing : A list of the connections between audio components. + Each entry is a pair of strings, the first being the connection's sink, + the second being the connection's source. Valid names could be power + supplies, CS42888 pins, and the jacks on the board: + +Example: + +sound { + compatible = "fsl,imx6q-sabresd-wm8962", + "fsl,imx-audio-wm8962"; + model = "cs42888-audio"; + esai-controller = <&esai>; + asrc-controller = <&asrc_p2p>; + audio-codec = <&codec>; +}; |