18dc4665fb
Add the DT binding documentation for axg's SPDIF input. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Mark Brown <broonie@kernel.org>
23 lines
674 B
Plaintext
23 lines
674 B
Plaintext
* Amlogic Audio SPDIF Input
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Required properties:
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- compatible: 'amlogic,axg-spdifin'
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- interrupts: interrupt specifier for the spdif input.
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- clocks: list of clock phandle, one for each entry clock-names.
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- clock-names: should contain the following:
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* "pclk" : peripheral clock.
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* "refclk" : spdif input reference clock
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- #sound-dai-cells: must be 0.
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Example on the A113 SoC:
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spdifin: audio-controller@400 {
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compatible = "amlogic,axg-spdifin";
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reg = <0x0 0x400 0x0 0x30>;
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#sound-dai-cells = <0>;
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interrupts = <GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
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clocks = <&clkc_audio AUD_CLKID_SPDIFIN>,
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<&clkc_audio AUD_CLKID_SPDIFIN_CLK>;
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clock-names = "pclk", "refclk";
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};
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