From patchwork Sat Dec  2 07:54:40 2023
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From: Tony Lindgren <tony@atomide.com>
To: Andrzej Hajda <andrzej.hajda@intel.com>,
 Neil Armstrong <neil.armstrong@linaro.org>, Robert Foss <rfoss@kernel.org>,
 Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
 Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@gmail.com>,
 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
 Maxime Ripard <mripard@kernel.org>,
 Thomas Zimmermann <tzimmermann@suse.de>, David Airlie <airlied@gmail.com>,
 Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
 Conor Dooley <conor+dt@kernel.org>, Simha BN <simhavcs@gmail.com>,
 Sam Ravnborg <sam@ravnborg.org>
Cc: Carl Philipp Klemm <philipp@uvos.xyz>,
 Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
 Merlijn Wajer <merlijn@wizzup.org>, Pavel Machek <pavel@ucw.cz>,
 Sebastian Reichel <sre@kernel.org>, Michael Walle <mwalle@kernel.org>,
 dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org
Subject: [PATCH v2 01/10] dt-bindings: display: bridge: tc358775: make stby
 gpio and vdd supplies optional
Date: Sat,  2 Dec 2023 09:54:40 +0200
Message-ID: <20231202075514.44474-2-tony@atomide.com>
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From: Michael Walle <mwalle@kernel.org>

For a normal operation, the vdd supplies nor the stby GPIO is needed.
There are boards, where these voltages are statically enabled during
board power-up.

The reset pin is required because once the PPI (PHY protocol interface)
is started, it can only be stopped by asserting the reset pin.

Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 .../devicetree/bindings/display/bridge/toshiba,tc358775.yaml   | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml
--- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml
@@ -68,9 +68,6 @@ properties:
 required:
   - compatible
   - reg
-  - vdd-supply
-  - vddio-supply
-  - stby-gpios
   - reset-gpios
   - ports