On Fri, Sep 13, 2019 at 05:42:13PM +0800, Shengjiu Wang wrote:
Add the DT binding documentation for NXP MQS driver
Signed-off-by: Shengjiu Wang shengjiu.wang@nxp.com
Acked-by: Nicolin Chen nicoleotsuka@gmail.com
Changes in v2 -refine the comments for properties
.../devicetree/bindings/sound/fsl,mqs.txt | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/fsl,mqs.txt
diff --git a/Documentation/devicetree/bindings/sound/fsl,mqs.txt b/Documentation/devicetree/bindings/sound/fsl,mqs.txt new file mode 100644 index 000000000000..40353fc30255 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/fsl,mqs.txt @@ -0,0 +1,36 @@ +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", itis 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";
+};
2.21.0