| 123456789101112131415161718192021222324252627 |
- Exynos Sound Subsystem
- The device node for sound subsytem which contains codec and i2s block
- that is a part of Exynos5250
- Required properties :
- - compatible : Should be "samsung,exynos-sound" for sound
- - samsung,i2s-epll-clock-frequency : epll clock output frequency in Hz
- - samsung,i2s-sampling-rate : sampling rate, default is 48000
- - samsung,i2s-bits-per-sample : sample width, defalut is 16 bit
- - samsung,i2s-channels : nummber of channels, default is 2
- - samsung,i2s-lr-clk-framesize : lr clock frame size
- - samsung,i2s-bit-clk-framesize : bit clock frame size
- - samsung,codec-type : sound codec type
- Example:
- sound@12d60000 {
- compatible = "samsung,exynos-sound"
- samsung,i2s-epll-clock-frequency = <192000000>;
- samsung,i2s-sampling-rate = <48000>;
- samsung,i2s-bits-per-sample = <16>;
- samsung,i2s-channels = <2>;
- samsung,i2s-lr-clk-framesize = <256>;
- samsung,i2s-bit-clk-framesize = <32>;
- samsung,codec-type = "wm8994";
- };
|
