linux-kernel - [PATCH 2/3] dt-bindings: display: bridge: lvds-transmitter: add pwdn-gpios

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Message-ID: <20181218231850.3572-3-peda@axentia.se>
Date:   Tue, 18 Dec 2018 23:19:28 +0000
From:   Peter Rosin <peda@...ntia.se>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:     Peter Rosin <peda@...ntia.se>, David Airlie <airlied@...ux.ie>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Archit Taneja <architt@...eaurora.org>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
Subject: [PATCH 2/3] dt-bindings: display: bridge: lvds-transmitter: add
 pwdn-gpios

Add optional property to specify a power-down GPIO.
The pwdn-gpios name is already in use by the thine,thc63lvdm83d
binding, so go with that.

Signed-off-by: Peter Rosin <peda@...ntia.se>
---
 Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt b/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt
index f9e7dd666f58..47941d39f92f 100644
--- a/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt
+++ b/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt
@@ -31,6 +31,9 @@ Required properties:
   device-specific version corresponding to the device first
   followed by the generic version.
 
+Optional properties:
+- pwdn-gpios: Power-down control GPIO
+
 Required nodes:
 
 This device has two video ports. Their connections are modeled using the OF
-- 
2.11.0