From: Hsin-Yi Wang <hsinyi@chromium.org>
To: Sam Ravnborg <sam@ravnborg.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
dri-devel@lists.freedesktop.org
Cc: devicetree@vger.kernel.org,
Neil Armstrong <narmstrong@baylibre.com>,
David Airlie <airlied@linux.ie>,
linux-kernel@vger.kernel.org,
Robert Foss <robert.foss@linaro.org>,
Rob Herring <robh+dt@kernel.org>, Xin Ji <xji@analogixsemi.com>
Subject: [RESEND PATCH v4 1/2] dt-bindings: drm/bridge: anx7625: Add power supplies
Date: Thu, 1 Apr 2021 13:32:01 +0800 [thread overview]
Message-ID: <20210401053202.159302-1-hsinyi@chromium.org> (raw)
anx7625 requires 3 power supply regulators.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
---
v3->v4: rebase to drm-misc/for-linux-next
---
.../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 c789784efe306..ab48ab2f4240d 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:
$ref: /schemas/graph.yaml#/properties/ports
@@ -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>;
--
2.31.0.291.g576ba9dcdaf-goog
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next reply other threads:[~2021-04-01 5:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-01 5:32 Hsin-Yi Wang [this message]
2021-04-01 5:32 ` [RESEND PATCH v4 2/2] drm/bridge: anx7625: disable regulators when power off Hsin-Yi Wang
2021-04-01 8:41 ` [RESEND PATCH v4 1/2] dt-bindings: drm/bridge: anx7625: Add power supplies Robert Foss
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