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Message-Id: <20220328021139.8700-2-steve.lee.analog@gmail.com>
Date: Mon, 28 Mar 2022 11:11:39 +0900
From: Steve Lee <steve.lee.analog@...il.com>
To: lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
tiwai@...e.com, ryans.lee@...imintegrated.com,
linux-kernel@...r.kernel.org, alsa-devel@...a-project.org
Cc: krzk@...nel.org, nuno.sa@...log.com,
Steve Lee <steve.lee.analog@...il.com>
Subject: [V3 2/2] ASoC: dt-bindings: max98390: add reset gpio bindings
This adds support for the reset gpio binding.
Signed-off-by: Steve Lee <steve.lee.analog@...il.com>
Acked-by: Rob Herring <robh@...nel.org>
---
Documentation/devicetree/bindings/sound/maxim,max98390.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/maxim,max98390.yaml b/Documentation/devicetree/bindings/sound/maxim,max98390.yaml
index fea9a1b6619a..deaa6886c42f 100644
--- a/Documentation/devicetree/bindings/sound/maxim,max98390.yaml
+++ b/Documentation/devicetree/bindings/sound/maxim,max98390.yaml
@@ -29,6 +29,9 @@ properties:
minimum: 1
maximum: 8388607
+ reset-gpios:
+ maxItems: 1
+
required:
- compatible
- reg
@@ -37,6 +40,7 @@ additionalProperties: false
examples:
- |
+ #include <dt-bindings/gpio/gpio.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
@@ -45,5 +49,6 @@ examples:
reg = <0x38>;
maxim,temperature_calib = <1024>;
maxim,r0_calib = <100232>;
+ reset-gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
};
};
--
2.17.1
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