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dt-bindings: tas2770: Add shutdown gpio property
author
Dan Murphy
<dmurphy@ti.com>
Wed, 23 Sep 2020 13:25:55 +0000
(08:25 -0500)
committer
Mark Brown
<broonie@kernel.org>
Wed, 23 Sep 2020 17:48:00 +0000
(18:48 +0100)
Add the shutdown-gpios property to the yaml to define the GPIO that can
be used to place the device in shutdown mode or wake the device up.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link:
https://lore.kernel.org/r/20200923132600.10652-1-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Documentation/devicetree/bindings/sound/tas2770.yaml
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diff --git
a/Documentation/devicetree/bindings/sound/tas2770.yaml
b/Documentation/devicetree/bindings/sound/tas2770.yaml
index
bb26d08
..
9fdf614
100644
(file)
--- a/
Documentation/devicetree/bindings/sound/tas2770.yaml
+++ b/
Documentation/devicetree/bindings/sound/tas2770.yaml
@@
-29,6
+29,9
@@
properties:
reset-gpio:
description: GPIO used to reset the device.
+ shutdown-gpios:
+ description: GPIO used to control the state of the device.
+
interrupts:
maxItems: 1
@@
-69,6
+72,7
@@
examples:
interrupt-parent = <&gpio1>;
interrupts = <14>;
reset-gpio = <&gpio1 15 0>;
+ shutdown-gpios = <&gpio1 14 0>;
ti,imon-slot-no = <0>;
ti,vmon-slot-no = <2>;
};