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ASoC: pcm3168a: Document optional RST gpio
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Wed, 13 Nov 2019 12:47:33 +0000 (14:47 +0200)
committerMark Brown <broonie@kernel.org>
Mon, 18 Nov 2019 13:09:13 +0000 (13:09 +0000)
commitcdacc761dae1cbd6475ac79f0e732f2b1ca021e0
treea8ffccb765de310bb16e00bbfc50a84d410f8d8b
parentb1176bbb70866f24099cd2720283c7219fb4a81c
ASoC: pcm3168a: Document optional RST gpio

On boards where the RST line is not pulled up, but it is connected to a
GPIO line this property must present in order to be able to enable the
codec.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20191113124734.27984-2-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Documentation/devicetree/bindings/sound/ti,pcm3168a.txt