[PATCH 5.4 055/203] ASoC: dt-bindings: mt8183: add missing update

Greg Kroah-Hartman
2020-01-16T23:22:02Z

From: Tzung-Bi Shih <tzungbi@google.com>

commit 7cf2804775f8a388411624b3e768e55d08711e9d upstream.

Headset codec is optional. Add missing update to DT binding document.

Fixes: a962a809e5e4 ("ASoC: mediatek: mt8183: make headset codec optional")
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20190920112320.166052-1-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
Documentation/devicetree/bindings/sound/mt8183-mt6358-ts3a227-max98357.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

--- a/Documentation/devicetree/bindings/sound/mt8183-mt6358-ts3a227-max98357.txt
+++ b/Documentation/devicetree/bindings/sound/mt8183-mt6358-ts3a227-max98357.txt
@@ -2,9 +2,11 @@ MT8183 with MT6358, TS3A227 and MAX98357

Required properties:
- compatible : "mediatek,mt8183_mt6358_ts3a227_max98357"
-- mediatek,headset-codec: the phandles of ts3a227 codecs
- mediatek,platform: the phandle of MT8183 ASoC platform

+Optional properties:
+- mediatek,headset-codec: the phandles of ts3a227 codecs
+
Example:

sound {