| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/display/mediatek/mediatek,cec.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Mediatek HDMI CEC Controller Device Tree Bindings |
| |
| maintainers: |
| - CK Hu <ck.hu@mediatek.com> |
| - Jitao shi <jitao.shi@mediatek.com> |
| |
| description: | |
| The HDMI CEC controller handles hotplug detection and CEC communication. |
| |
| properties: |
| compatible: |
| enum: |
| - mediatek,mt7623-cec |
| - mediatek,mt8167-cec |
| - mediatek,mt8173-cec |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - clocks |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/clock/mt8173-clk.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| cec: cec@10013000 { |
| compatible = "mediatek,mt8173-cec"; |
| reg = <0x10013000 0xbc>; |
| interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&infracfg CLK_INFRA_CEC>; |
| }; |
| |
| ... |
