| 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"; |
| }; |
