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117 lines
2.1 KiB
117 lines
2.1 KiB
# SPDX-License-Identifier: GPL-2.0 |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/display/allwinner,sun8i-a83t-hdmi-phy.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Allwinner A83t HDMI PHY Device Tree Bindings |
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maintainers: |
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- Chen-Yu Tsai <[email protected]> |
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- Maxime Ripard <[email protected]> |
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properties: |
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"#phy-cells": |
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const: 0 |
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compatible: |
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enum: |
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- allwinner,sun8i-a83t-hdmi-phy |
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- allwinner,sun8i-h3-hdmi-phy |
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- allwinner,sun8i-r40-hdmi-phy |
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- allwinner,sun50i-a64-hdmi-phy |
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- allwinner,sun50i-h6-hdmi-phy |
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reg: |
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maxItems: 1 |
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clocks: |
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minItems: 2 |
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maxItems: 4 |
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items: |
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- description: Bus Clock |
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- description: Module Clock |
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- description: Parent of the PHY clock |
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- description: Second possible parent of the PHY clock |
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clock-names: |
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minItems: 2 |
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maxItems: 4 |
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items: |
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- const: bus |
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- const: mod |
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- const: pll-0 |
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- const: pll-1 |
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resets: |
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maxItems: 1 |
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reset-names: |
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const: phy |
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required: |
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- compatible |
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- reg |
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- clocks |
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- clock-names |
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- resets |
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- reset-names |
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if: |
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properties: |
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compatible: |
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contains: |
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enum: |
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- allwinner,sun8i-r40-hdmi-phy |
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then: |
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properties: |
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clocks: |
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minItems: 4 |
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clock-names: |
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minItems: 4 |
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else: |
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if: |
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properties: |
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compatible: |
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contains: |
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enum: |
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- allwinner,sun8i-h3-hdmi-phy |
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- allwinner,sun50i-a64-hdmi-phy |
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then: |
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properties: |
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clocks: |
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minItems: 3 |
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clock-names: |
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minItems: 3 |
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else: |
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properties: |
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clocks: |
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maxItems: 2 |
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clock-names: |
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maxItems: 2 |
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additionalProperties: false |
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examples: |
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- | |
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#include <dt-bindings/clock/sun8i-a83t-ccu.h> |
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#include <dt-bindings/reset/sun8i-a83t-ccu.h> |
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hdmi_phy: hdmi-phy@1ef0000 { |
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compatible = "allwinner,sun8i-a83t-hdmi-phy"; |
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reg = <0x01ef0000 0x10000>; |
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clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_SLOW>; |
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clock-names = "bus", "mod"; |
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resets = <&ccu RST_BUS_HDMI0>; |
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reset-names = "phy"; |
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#phy-cells = <0>; |
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}; |
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...
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