Add sound device node data for exynos Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>master
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Exynos Sound Subsystem |
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The device node for sound subsytem which contains codec and i2s block |
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that is a part of Exynos5250 |
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Required properties : |
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- compatible : Should be "samsung,exynos-sound" for sound |
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- samsung,i2s-epll-clock-frequency : epll clock output frequency in Hz |
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- samsung,i2s-sampling-rate : sampling rate, default is 48000 |
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- samsung,i2s-bits-per-sample : sample width, defalut is 16 bit |
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- samsung,i2s-channels : nummber of channels, default is 2 |
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- samsung,i2s-lr-clk-framesize : lr clock frame size |
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- samsung,i2s-bit-clk-framesize : bit clock frame size |
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- samsung,codec-type : sound codec type |
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Example: |
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sound@12d60000 { |
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compatible = "samsung,exynos-sound" |
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samsung,i2s-epll-clock-frequency = <192000000>; |
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samsung,i2s-sampling-rate = <48000>; |
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samsung,i2s-bits-per-sample = <16>; |
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samsung,i2s-channels = <2>; |
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samsung,i2s-lr-clk-framesize = <256>; |
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samsung,i2s-bit-clk-framesize = <32>; |
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samsung,codec-type = "wm8994"; |
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}; |
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