diff options
| author | Shengjiu Wang <shengjiu.wang@freescale.com> | 2014-08-04 16:46:01 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-23 16:57:55 +0300 |
| commit | 9f0dd4c38c6526070e23518d5b5e8b83b6ba02ec (patch) | |
| tree | fa2bacf19a60af6d286d7e51164f7e9004596573 /Documentation/devicetree/bindings/sound | |
| parent | aacf2f9e18647b5de7911d909eba2b9be36d6814 (diff) | |
MLK-11429-21: ASoC: imx-cs42888: port cs42888 machine driver from imx_3.10.y
cherry-pick below patch from imx_3.14.y
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>
(cherry picked from commit 7ed3aac83630a38eb397ed92f815a28e07198748)
Diffstat (limited to 'Documentation/devicetree/bindings/sound')
| -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>; +}; |