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Message-Id: <20210220060811.2500081-1-hsinyi@chromium.org>
Date: Sat, 20 Feb 2021 14:08:10 +0800
From: Hsin-Yi Wang <hsinyi@...omium.org>
To: Xin Ji <xji@...logixsemi.com>, David Airlie <airlied@...ux.ie>,
dri-devel@...ts.freedesktop.org
Cc: Sam Ravnborg <sam@...nborg.org>, Rob Herring <robh+dt@...nel.org>,
Daniel Vetter <daniel@...ll.ch>, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Neil Armstrong <narmstrong@...libre.com>,
Laurent Pinchart <Laurent.pinchart@...asonboard.com>
Subject: [RESEND v3 1/2] dt-bindings: drm/bridge: anx7625: Add power supplies
anx7625 requires 3 power supply regulators.
Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>
Reviewed-by: Rob Herring <robh@...nel.org>
---
.../bindings/display/bridge/analogix,anx7625.yaml | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
index 60585a4fc22bc..3ae97d9523e56 100644
--- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
@@ -34,6 +34,15 @@ properties:
description: used for reset chip control, RESET_N pin B7.
maxItems: 1
+ vdd10-supply:
+ description: Regulator that provides the supply 1.0V power.
+
+ vdd18-supply:
+ description: Regulator that provides the supply 1.8V power.
+
+ vdd33-supply:
+ description: Regulator that provides the supply 3.3V power.
+
ports:
type: object
@@ -55,6 +64,9 @@ properties:
required:
- compatible
- reg
+ - vdd10-supply
+ - vdd18-supply
+ - vdd33-supply
- ports
additionalProperties: false
@@ -72,6 +84,9 @@ examples:
reg = <0x58>;
enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>;
reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>;
+ vdd10-supply = <&pp1000_mipibrdg>;
+ vdd18-supply = <&pp1800_mipibrdg>;
+ vdd33-supply = <&pp3300_mipibrdg>;
ports {
#address-cells = <1>;
--
2.30.0.617.g56c4b15f3c-goog
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