59 lines
1.2 KiB
YAML
59 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/mediatek/mediatek,hdmi-ddc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Mediatek HDMI DDC Device Tree Bindings
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maintainers:
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- CK Hu <ck.hu@mediatek.com>
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- Jitao shi <jitao.shi@mediatek.com>
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description: |
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The HDMI DDC i2c controller is used to interface with the HDMI DDC pins.
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properties:
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compatible:
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enum:
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- mediatek,mt7623-hdmi-ddc
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- mediatek,mt8167-hdmi-ddc
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- mediatek,mt8173-hdmi-ddc
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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clocks:
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maxItems: 1
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clock-names:
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items:
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- const: ddc-i2c
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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- clock-names
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/mt8173-clk.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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hdmi_ddc0: i2c@11012000 {
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compatible = "mediatek,mt8173-hdmi-ddc";
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reg = <0x11012000 0x1c>;
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interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_LOW>;
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clocks = <&pericfg CLK_PERI_I2C5>;
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clock-names = "ddc-i2c";
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};
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...
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