Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Steve Lee <steve.lee.analog@gmail.com>
To:     lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz,
        tiwai@suse.com, linux-kernel@vger.kernel.org,
        alsa-devel@alsa-project.org
Cc:     krzk@kernel.org, nuno.sa@analog.com, ryans.lee@analog.com,
        Steve Lee <steve.lee.analog@gmail.com>
Subject: [V4 2/2] ASoC: dt-bindings: max98390: add reset gpio bindings
Date:   Wed, 20 Apr 2022 13:49:00 +0900
Message-Id: <20220420044900.2989-2-steve.lee.analog@gmail.com>
In-Reply-To: <20220420044900.2989-1-steve.lee.analog@gmail.com>
References: <20220420044900.2989-1-steve.lee.analog@gmail.com>
Precedence: bulk

This adds support for the reset gpio binding.

Signed-off-by: Steve Lee <steve.lee.analog@gmail.com>
Acked-by: Rob Herring <robh@kernel.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