53 lines
1.1 KiB
YAML
53 lines
1.1 KiB
YAML
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# 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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$id: http://devicetree.org/schemas/display/mediatek/mediatek,cec.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Mediatek HDMI CEC Controller 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 CEC controller handles hotplug detection and CEC communication.
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properties:
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compatible:
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enum:
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- mediatek,mt7623-cec
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- mediatek,mt8167-cec
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- mediatek,mt8173-cec
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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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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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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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cec: cec@10013000 {
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compatible = "mediatek,mt8173-cec";
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reg = <0x10013000 0xbc>;
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interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_LOW>;
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clocks = <&infracfg CLK_INFRA_CEC>;
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};
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...
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