43 lines
1.4 KiB
Plaintext
43 lines
1.4 KiB
Plaintext
Samsung Exynos5433 TM2(E) audio complex with WM5110 codec
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Required properties:
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- compatible : "samsung,tm2-audio"
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- model : the user-visible name of this sound complex
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- audio-codec : the first entry should be phandle of the wm5110 audio
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codec node, as described in ../mfd/arizona.txt;
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the second entry should be phandle of the HDMI
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transmitter node
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- i2s-controller : the list of phandle and argument tuples pointing to
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I2S controllers, the first entry should be I2S0 and
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the second one I2S1
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- audio-amplifier : the phandle of the MAX98504 amplifier
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- samsung,audio-routing : a list of the connections between audio components;
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each entry is a pair of strings, the first being the
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connection's sink, the second being the connection's
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source; valid names for sources and sinks are the
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WM5110's and MAX98504's pins and the jacks on the
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board: HP, SPK, Main Mic, Sub Mic, Third Mic,
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Headset Mic
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- mic-bias-gpios : GPIO pin that enables the Main Mic bias regulator
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Example:
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sound {
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compatible = "samsung,tm2-audio";
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audio-codec = <&wm5110>, <&hdmi>;
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i2s-controller = <&i2s0 0>, <&i2s1 0>;
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audio-amplifier = <&max98504>;
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mic-bias-gpios = <&gpr3 2 0>;
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model = "wm5110";
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samsung,audio-routing =
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"HP", "HPOUT1L",
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"HP", "HPOUT1R",
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"SPK", "SPKOUT",
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"SPKOUT", "HPOUT2L",
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"SPKOUT", "HPOUT2R",
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"Main Mic", "MICBIAS2",
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"IN1R", "Main Mic";
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};
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