[deliverable/linux.git] / Documentation / devicetree / bindings / sound / nvidia,tegra-audio-trimslice.txt

NVIDIA Tegra audio complex for TrimSlice

Required properties:
- compatible : "nvidia,tegra-audio-trimslice"
- clocks : Must contain an entry for each entry in clock-names.
- clock-names : Must include the following entries:
  "pll_a" (The Tegra clock of that name),
  "pll_a_out0" (The Tegra clock of that name),
  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
- nvidia,i2s-controller : The phandle of the Tegra I2S1 controller
- nvidia,audio-codec : The phandle of the WM8903 audio codec

Example:

sound {
	compatible = "nvidia,tegra-audio-trimslice";
	nvidia,i2s-controller = <&tegra_i2s1>;
	nvidia,audio-codec = <&codec>;
	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
	clock-names = "pll_a", "pll_a_out0", "mclk";
};
Commit	Line	Data
6264f668 SW	1	NVIDIA Tegra audio complex for TrimSlice
	2
	3	Required properties:
	4	- compatible : "nvidia,tegra-audio-trimslice"
f9cd2b3b SW	5	- clocks : Must contain an entry for each entry in clock-names.
	6	- clock-names : Must include the following entries:
	7	"pll_a" (The Tegra clock of that name),
	8	"pll_a_out0" (The Tegra clock of that name),
	9	"mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
6264f668 SW	10	- nvidia,i2s-controller : The phandle of the Tegra I2S1 controller
	11	- nvidia,audio-codec : The phandle of the WM8903 audio codec
	12
	13	Example:
	14
	15	sound {
	16	compatible = "nvidia,tegra-audio-trimslice";
	17	nvidia,i2s-controller = <&tegra_i2s1>;
	18	nvidia,audio-codec = <&codec>;
f9cd2b3b SW	19	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
f9cd2b3b SW	20	clock-names = "pll_a", "pll_a_out0", "mclk";
6264f668	21	};