[alsa-devel] Applied "ASoC: dt-bindings: pcm3168a: Update the optional RST gpio for clarity" to the asoc tree
Mark Brown
broonie at kernel.org
Wed Nov 20 18:18:07 CET 2019
The patch
ASoC: dt-bindings: pcm3168a: Update the optional RST gpio for clarity
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.5
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
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Thanks,
Mark
>From 103e5d734ae28fc1ccd80d1df9d33f44536d74a4 Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi at ti.com>
Date: Wed, 20 Nov 2019 15:17:52 +0200
Subject: [PATCH] ASoC: dt-bindings: pcm3168a: Update the optional RST gpio for
clarity
Use the standard name for the gpion in DT: reset-gpios
Document that the RST line is low active and update the example
accordingly.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
Link: https://lore.kernel.org/r/20191120131753.6831-2-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie at kernel.org>
---
Documentation/devicetree/bindings/sound/ti,pcm3168a.txt | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt b/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt
index f30aebc7603a..a02ecaab5183 100644
--- a/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt
+++ b/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt
@@ -27,9 +27,10 @@ For required properties on SPI/I2C, consult SPI/I2C device tree documentation
Optional properties:
- - rst-gpios : Optional RST gpio line for the codec
- RST = low: device power-down
- RST = high: device is enabled
+ - reset-gpios : Optional reset gpio line connected to RST pin of the codec.
+ The RST line is low active:
+ RST = low: device power-down
+ RST = high: device is enabled
Examples:
@@ -40,7 +41,7 @@ i2c0: i2c0 at 0 {
pcm3168a: audio-codec at 44 {
compatible = "ti,pcm3168a";
reg = <0x44>;
- rst-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
clocks = <&clk_core CLK_AUDIO>;
clock-names = "scki";
VDD1-supply = <&supply3v3>;
--
2.20.1
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