tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1fsl,mqs audio CODEC
2
3Required properties:
4 - compatible : Must contain one of "fsl,imx6sx-mqs", "fsl,codec-mqs"
5 "fsl,imx8qm-mqs", "fsl,imx8qxp-mqs".
6 - clocks : A list of phandles + clock-specifiers, one for each entry in
7 clock-names
8 - clock-names : "mclk" - must required.
9 "core" - required if compatible is "fsl,imx8qm-mqs", it
10 is for register access.
11 - gpr : A phandle of General Purpose Registers in IOMUX Controller.
12 Required if compatible is "fsl,imx6sx-mqs".
13
14Required if compatible is "fsl,imx8qm-mqs":
15 - power-domains: A phandle of PM domain provider node.
16 - reg: Offset and length of the register set for the device.
17
18Example:
19
20mqs: mqs {
21 compatible = "fsl,imx6sx-mqs";
22 gpr = <&gpr>;
23 clocks = <&clks IMX6SX_CLK_SAI1>;
24 clock-names = "mclk";
25 status = "disabled";
26};
27
28mqs: mqs@59850000 {
29 compatible = "fsl,imx8qm-mqs";
30 reg = <0x59850000 0x10000>;
31 clocks = <&clk IMX8QM_AUD_MQS_IPG>,
32 <&clk IMX8QM_AUD_MQS_HMCLK>;
33 clock-names = "core", "mclk";
34 power-domains = <&pd_mqs0>;
35 status = "disabled";
36};