Commit 75234212 authored by Shengjiu Wang's avatar Shengjiu Wang Committed by Mark Brown

ASoC: fsl_mqs: add DT binding documentation

Add the DT binding documentation for NXP MQS driver
Signed-off-by: default avatarShengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: default avatarNicolin Chen <nicoleotsuka@gmail.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/65e1f035aea2951aacda54aa3a751bc244f72f6a.1568367274.git.shengjiu.wang@nxp.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent 54ecb8f7
fsl,mqs audio CODEC
Required properties:
- compatible : Must contain one of "fsl,imx6sx-mqs", "fsl,codec-mqs"
"fsl,imx8qm-mqs", "fsl,imx8qxp-mqs".
- clocks : A list of phandles + clock-specifiers, one for each entry in
clock-names
- clock-names : "mclk" - must required.
"core" - required if compatible is "fsl,imx8qm-mqs", it
is for register access.
- gpr : A phandle of General Purpose Registers in IOMUX Controller.
Required if compatible is "fsl,imx6sx-mqs".
Required if compatible is "fsl,imx8qm-mqs":
- power-domains: A phandle of PM domain provider node.
- reg: Offset and length of the register set for the device.
Example:
mqs: mqs {
compatible = "fsl,imx6sx-mqs";
gpr = <&gpr>;
clocks = <&clks IMX6SX_CLK_SAI1>;
clock-names = "mclk";
status = "disabled";
};
mqs: mqs@59850000 {
compatible = "fsl,imx8qm-mqs";
reg = <0x59850000 0x10000>;
clocks = <&clk IMX8QM_AUD_MQS_IPG>,
<&clk IMX8QM_AUD_MQS_HMCLK>;
clock-names = "core", "mclk";
power-domains = <&pd_mqs0>;
status = "disabled";
};
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