1*f0b16191SRajeshwari ShindeExynos Sound Subsystem 2*f0b16191SRajeshwari Shinde 3*f0b16191SRajeshwari ShindeThe device node for sound subsytem which contains codec and i2s block 4*f0b16191SRajeshwari Shindethat is a part of Exynos5250 5*f0b16191SRajeshwari Shinde 6*f0b16191SRajeshwari ShindeRequired properties : 7*f0b16191SRajeshwari Shinde - compatible : Should be "samsung,exynos-sound" for sound 8*f0b16191SRajeshwari Shinde - samsung,i2s-epll-clock-frequency : epll clock output frequency in Hz 9*f0b16191SRajeshwari Shinde - samsung,i2s-sampling-rate : sampling rate, default is 48000 10*f0b16191SRajeshwari Shinde - samsung,i2s-bits-per-sample : sample width, defalut is 16 bit 11*f0b16191SRajeshwari Shinde - samsung,i2s-channels : nummber of channels, default is 2 12*f0b16191SRajeshwari Shinde - samsung,i2s-lr-clk-framesize : lr clock frame size 13*f0b16191SRajeshwari Shinde - samsung,i2s-bit-clk-framesize : bit clock frame size 14*f0b16191SRajeshwari Shinde - samsung,codec-type : sound codec type 15*f0b16191SRajeshwari Shinde 16*f0b16191SRajeshwari ShindeExample: 17*f0b16191SRajeshwari Shinde 18*f0b16191SRajeshwari Shindesound@12d60000 { 19*f0b16191SRajeshwari Shinde compatible = "samsung,exynos-sound" 20*f0b16191SRajeshwari Shinde samsung,i2s-epll-clock-frequency = <192000000>; 21*f0b16191SRajeshwari Shinde samsung,i2s-sampling-rate = <48000>; 22*f0b16191SRajeshwari Shinde samsung,i2s-bits-per-sample = <16>; 23*f0b16191SRajeshwari Shinde samsung,i2s-channels = <2>; 24*f0b16191SRajeshwari Shinde samsung,i2s-lr-clk-framesize = <256>; 25*f0b16191SRajeshwari Shinde samsung,i2s-bit-clk-framesize = <32>; 26*f0b16191SRajeshwari Shinde samsung,codec-type = "wm8994"; 27*f0b16191SRajeshwari Shinde}; 28