xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunNVIDIA Tegra audio complex for TrimSlice
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible : "nvidia,tegra-audio-trimslice"
5*4882a593Smuzhiyun- clocks : Must contain an entry for each entry in clock-names.
6*4882a593Smuzhiyun- clock-names : Must include the following entries:
7*4882a593Smuzhiyun  "pll_a" (The Tegra clock of that name),
8*4882a593Smuzhiyun  "pll_a_out0" (The Tegra clock of that name),
9*4882a593Smuzhiyun  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
10*4882a593Smuzhiyun- nvidia,i2s-controller : The phandle of the Tegra I2S1 controller
11*4882a593Smuzhiyun- nvidia,audio-codec : The phandle of the WM8903 audio codec
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13*4882a593SmuzhiyunExample:
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15*4882a593Smuzhiyunsound {
16*4882a593Smuzhiyun	compatible = "nvidia,tegra-audio-trimslice";
17*4882a593Smuzhiyun	nvidia,i2s-controller = <&tegra_i2s1>;
18*4882a593Smuzhiyun	nvidia,audio-codec = <&codec>;
19*4882a593Smuzhiyun	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
20*4882a593Smuzhiyun	clock-names = "pll_a", "pll_a_out0", "mclk";
21*4882a593Smuzhiyun};
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