162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/display/mediatek/mediatek,cec.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Mediatek HDMI CEC Controller 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - CK Hu <ck.hu@mediatek.com> 1162306a36Sopenharmony_ci - Jitao shi <jitao.shi@mediatek.com> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_cidescription: | 1462306a36Sopenharmony_ci The HDMI CEC controller handles hotplug detection and CEC communication. 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ciproperties: 1762306a36Sopenharmony_ci compatible: 1862306a36Sopenharmony_ci enum: 1962306a36Sopenharmony_ci - mediatek,mt7623-cec 2062306a36Sopenharmony_ci - mediatek,mt8167-cec 2162306a36Sopenharmony_ci - mediatek,mt8173-cec 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci reg: 2462306a36Sopenharmony_ci maxItems: 1 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci interrupts: 2762306a36Sopenharmony_ci maxItems: 1 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci clocks: 3062306a36Sopenharmony_ci maxItems: 1 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_cirequired: 3362306a36Sopenharmony_ci - compatible 3462306a36Sopenharmony_ci - reg 3562306a36Sopenharmony_ci - interrupts 3662306a36Sopenharmony_ci - clocks 3762306a36Sopenharmony_ci 3862306a36Sopenharmony_ciadditionalProperties: false 3962306a36Sopenharmony_ci 4062306a36Sopenharmony_ciexamples: 4162306a36Sopenharmony_ci - | 4262306a36Sopenharmony_ci #include <dt-bindings/clock/mt8173-clk.h> 4362306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/arm-gic.h> 4462306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/irq.h> 4562306a36Sopenharmony_ci cec: cec@10013000 { 4662306a36Sopenharmony_ci compatible = "mediatek,mt8173-cec"; 4762306a36Sopenharmony_ci reg = <0x10013000 0xbc>; 4862306a36Sopenharmony_ci interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_LOW>; 4962306a36Sopenharmony_ci clocks = <&infracfg CLK_INFRA_CEC>; 5062306a36Sopenharmony_ci }; 5162306a36Sopenharmony_ci 5262306a36Sopenharmony_ci... 53