From 1cd1de279cee74fffad8f49d63c0db7e4a3d8a05 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Wed, 3 Jul 2019 14:07:48 +0200 Subject: [PATCH] ASoC: meson: axg-tdm-formatter: add reset to the bindings documentation 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 Link: https://lore.kernel.org/r/20190703120749.32341-2-jbrunet@baylibre.com Signed-off-by: Mark Brown --- .../bindings/sound/amlogic,axg-tdm-formatters.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt index 3b94a715a0b9b..8835a43edfbbc 100644 --- a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt +++ b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt @@ -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>, -- 2.39.5