116 lines
2.0 KiB
YAML
116 lines
2.0 KiB
YAML
# 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
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maintainers:
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- Chen-Yu Tsai <wens@csie.org>
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- Maxime Ripard <mripard@kernel.org>
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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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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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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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