[PATCH 03/22] dt-bindings: mediatek,dp_phy: Add Display Port PHY binding
From: Guillaume Ranquet <hidden>
Date: 2022-03-25 17:17:12
Also in:
dri-devel, linux-arm-kernel, linux-devicetree, linux-mediatek, linux-phy, lkml
Subsystem:
arm/mediatek usb3 phy driver, generic phy framework, open firmware and flattened device tree bindings, the rest · Maintainers:
Chunfeng Yun, Vinod Koul, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
This phy controller is embedded in the Display Port Controller on mt8195 SoCs. Signed-off-by: Guillaume Ranquet <redacted> --- .../bindings/phy/mediatek,dp-phy.yaml | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/mediatek,dp-phy.yaml
diff --git a/Documentation/devicetree/bindings/phy/mediatek,dp-phy.yaml b/Documentation/devicetree/bindings/phy/mediatek,dp-phy.yaml
new file mode 100644
index 000000000000..4180d40f4fa7
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/mediatek,dp-phy.yaml@@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (c) 2022 MediaTek +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/mediatek,dp-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Display Port PHY binding + +maintainers: + - CK Hu <ck.hu@mediatek.com> + - Jitao shi <jitao.shi@mediatek.com> + +description: | + Device tree bindings for the Mediatek (embedded) Display Port PHY + present on some Mediatek SoCs. + +properties: + compatible: + enum: + - mediatek,mt8195-dp-phy + + regmap: + $ref: /schemas/types.yaml#/definitions/phandle + description: Phandle to the Display Port node. + + "#phy-cells": + const: 0 + +required: + - compatible + - regmap + - "#phy-cells" + +additionalProperties: false + +examples: + - | + dp_phy: dp_phy { + compatible = "mediatek,mt8195-dp-phy"; + regmap = <&dp_tx>; + #phy-cells = <0>; + };
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2.34.1