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ASoC: meson: axg-tdm-formatter: add reset to the bindings documentation

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Add an optional reset property to the tdm formatter bindings. The
dedicated reset line is present on some SoC families, such as the g12a.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20190703120749.32341-2-jbrunet@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Jerome Brunet 2019-07-03 14:07:48 +02:00 committed by Mark Brown
parent cec5b01f8f
commit 094380ea2b
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1 changed files with 5 additions and 1 deletions
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6
Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt
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@ -15,11 +15,15 @@ Required properties:
* "lrclk" : sample clock
* "lrclk_sel": sample clock input multiplexer
Example of TDMOUT_A on the A113 SoC:
Optional property:
- resets: phandle to the dedicated reset line of the tdm formatter.
Example of TDMOUT_A on the S905X2 SoC:
tdmout_a: audio-controller@500 {
compatible = "amlogic,axg-tdmout";
reg = <0x0 0x500 0x0 0x40>;
resets = <&clkc_audio AUD_RESET_TDMOUT_A>;
clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>,
<&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>,
<&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>,