linux-kernel - [PATCH v1 2/3] dt-bindings: display: bridge: lt8912b: Add power supplies

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Date:   Wed, 15 Nov 2023 13:13:37 +0100
From:   Francesco Dolcini <francesco@...cini.it>
To:     Adrien Grassein <adrien.grassein@...il.com>,
        Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Robert Foss <rfoss@...nel.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     Stefan Eichenberger <stefan.eichenberger@...adex.com>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Francesco Dolcini <francesco.dolcini@...adex.com>
Subject: [PATCH v1 2/3] dt-bindings: display: bridge: lt8912b: Add power supplies

From: Stefan Eichenberger <stefan.eichenberger@...adex.com>

Add Lontium lt8912b power supplies.

Signed-off-by: Stefan Eichenberger <stefan.eichenberger@...adex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@...adex.com>
---
 .../display/bridge/lontium,lt8912b.yaml       | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml b/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
index f201ae4af4fb..2cef25215798 100644
--- a/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
@@ -55,6 +55,27 @@ properties:
       - port@0
       - port@1
 
+  vcchdmipll-supply:
+    description: A 1.8V supply that powers the HDMI PLL.
+
+  vcchdmitx-supply:
+    description: A 1.8V supply that powers the HDMI TX part.
+
+  vcclvdspll-supply:
+    description: A 1.8V supply that powers the LVDS PLL.
+
+  vcclvdstx-supply:
+    description: A 1.8V supply that powers the LVDS TX part.
+
+  vccmipirx-supply:
+    description: A 1.8V supply that powers the MIPI RX part.
+
+  vccsysclk-supply:
+    description: A 1.8V supply that powers the SYSCLK.
+
+  vdd-supply:
+    description: A 1.8V supply that powers the digital part.
+
 required:
   - compatible
   - reg
-- 
2.25.1