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[1/2] ASoC: meson: axg-tdm-formatter: add reset to the bindings documentation

Message ID 20190703120749.32341-2-jbrunet@baylibre.com
State Accepted
Commit 094380ea2bf9f0fa7d63e67bf500b8c77e8d1910
Headers show
Series ASoC: meson: axg-tdm-formatter: add g12a reset | expand

Commit Message

Jerome Brunet July 3, 2019, 12:07 p.m. UTC 
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>

---
 .../bindings/sound/amlogic,axg-tdm-formatters.txt           | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

-- 
2.21.0
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Patch

diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt
index 3b94a715a0b9..8835a43edfbb 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>,