[V2 2/2] ASoC: dt-bindings: max98390: add reset gpio bindings

Steve Lee
2022-03-11T13:30:09Z

This adds support for the reset gpio binding.

Signed-off-by: Steve Lee <steve.lee.analog@gmail.com>
---
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 e5ac35280da3..4bf61fb6056a 100644
--- a/Documentation/devicetree/bindings/sound/maxim,max98390.yaml
+++ b/Documentation/devicetree/bindings/sound/maxim,max98390.yaml
@@ -31,6 +31,9 @@ properties:
minimum: 1
maximum: 8388607

+ reset-gpios:
+ maxItems: 1
+
required:
- compatible
- reg
@@ -39,6 +42,7 @@ additionalProperties: false

examples:
- |
+ #include <dt-bindings/gpio/gpio.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
@@ -47,5 +51,6 @@ examples:
reg = <0x38>;
maxim,temperature_calib = <1024>;
maxim,r0_calib = <100232>;
+ reset-gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
};
};
--
2.17.1