linux-kernel - [PATCH] dt-bindings: sound: tlv320adc3xxx: Fix incorrect GPIO description

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Date: Tue, 28 May 2024 17:40:04 +0200
From: Ricard Wanderlof <ricard.wanderlof@...s.com>
To: Shenghao Ding <shenghao-ding@...com>, Kevin Lu <kevin-lu@...com>, "Baojun
 Xu" <baojun.xu@...com>, Liam Girdwood <lgirdwood@...il.com>, Mark Brown
	<broonie@...nel.org>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski
	<krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>
CC: <alsa-devel@...a-project.org>, <linux-sound@...r.kernel.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<kernel@...s.com>, Ricard Wanderlof <ricard.wanderlof@...s.com>
Subject: [PATCH] dt-bindings: sound: tlv320adc3xxx: Fix incorrect GPIO
 description

Fix the description for the ti,dmdin-gpio1 and ti,dmclk-gpio2
properties to correctly describe that when configured as general
purpose outputs (ADC3XXX_GPIO_GPO), the pins are available via
the GPIO framework.

Signed-off-by: Ricard Wanderlof <ricard.wanderlof@...s.com>
---
 Documentation/devicetree/bindings/sound/ti,tlv320adc3xxx.yaml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/ti,tlv320adc3xxx.yaml b/Documentation/devicetree/bindings/sound/ti,tlv320adc3xxx.yaml
index ede14ca2c07a..8ac741f4cd56 100644
--- a/Documentation/devicetree/bindings/sound/ti,tlv320adc3xxx.yaml
+++ b/Documentation/devicetree/bindings/sound/ti,tlv320adc3xxx.yaml
@@ -58,8 +58,8 @@ properties:
     description: |
       Configuration for DMDIN/GPIO1 pin.
 
-      When ADC3XXX_GPIO_GPO is configured, this causes corresponding the
-      ALSA control "GPIOx Output" to appear, as a switch control.
+      When ADC3XXX_GPIO_GPO is selected, the pin may be controlled via the
+      GPIO framework, as pin number 0 on the device.
 
   ti,dmclk-gpio2:
     $ref: /schemas/types.yaml#/definitions/uint32
@@ -76,8 +76,8 @@ properties:
     description: |
       Configuration for DMCLK/GPIO2 pin.
 
-      When ADC3XXX_GPIO_GPO is configured, this causes corresponding the
-      ALSA control "GPIOx Output" to appear, as a switch control.
+      When ADC3XXX_GPIO_GPO is selected, the pin may be controlled via the
+      GPIO framework, as pin number 1 on the device.
 
       Note that there is currently no support for reading the GPIO pins as
       inputs.

---
base-commit: 47d09270d7776e46858a161f94b735640b2fb056
change-id: 20240528-tlv320adc3xxx-dt-gpio-fix-a3384e435148

Best regards,
-- 
-- 
Ricard Wolf Wanderlof                           ricardw(at)axis.com
Axis Communications AB, Lund, Sweden            www.axis.com
Phone +46 46 272 2016                           Fax +46 46 13 61 30