162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 262306a36Sopenharmony_ci 362306a36Sopenharmony_ci%YAML 1.2 462306a36Sopenharmony_ci--- 562306a36Sopenharmony_ci$id: http://devicetree.org/schemas/media/amlogic,meson-ir-tx.yaml# 662306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 762306a36Sopenharmony_ci 862306a36Sopenharmony_cititle: Amlogic Meson IR transmitter 962306a36Sopenharmony_ci 1062306a36Sopenharmony_cimaintainers: 1162306a36Sopenharmony_ci - Viktor Prutyanov <viktor.prutyanov@phystech.edu> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_cidescription: | 1462306a36Sopenharmony_ci Some Amlogic SoCs such as A311D and T950D4 have IR transmitter 1562306a36Sopenharmony_ci (also called blaster) controller onboard. It is capable of 1662306a36Sopenharmony_ci sending IR signals with arbitrary carrier frequency and duty cycle. 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ciproperties: 1962306a36Sopenharmony_ci compatible: 2062306a36Sopenharmony_ci oneOf: 2162306a36Sopenharmony_ci - const: amlogic,meson-ir-tx 2262306a36Sopenharmony_ci - items: 2362306a36Sopenharmony_ci - const: amlogic,meson-g12a-ir-tx 2462306a36Sopenharmony_ci - const: amlogic,meson-ir-tx 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci reg: 2762306a36Sopenharmony_ci maxItems: 1 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci interrupts: 3062306a36Sopenharmony_ci maxItems: 1 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci clocks: 3362306a36Sopenharmony_ci maxItems: 2 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_ci clock-names: 3662306a36Sopenharmony_ci items: 3762306a36Sopenharmony_ci - const: sysclk 3862306a36Sopenharmony_ci - const: xtal 3962306a36Sopenharmony_ci 4062306a36Sopenharmony_cirequired: 4162306a36Sopenharmony_ci - compatible 4262306a36Sopenharmony_ci - reg 4362306a36Sopenharmony_ci - interrupts 4462306a36Sopenharmony_ci - clocks 4562306a36Sopenharmony_ci - clock-names 4662306a36Sopenharmony_ci 4762306a36Sopenharmony_ciadditionalProperties: false 4862306a36Sopenharmony_ci 4962306a36Sopenharmony_ciexamples: 5062306a36Sopenharmony_ci - | 5162306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/irq.h> 5262306a36Sopenharmony_ci #include <dt-bindings/clock/g12a-clkc.h> 5362306a36Sopenharmony_ci 5462306a36Sopenharmony_ci ir@ff80014c { 5562306a36Sopenharmony_ci compatible = "amlogic,meson-g12a-ir-tx", "amlogic,meson-ir-tx"; 5662306a36Sopenharmony_ci reg = <0xff80014c 0x10>; 5762306a36Sopenharmony_ci interrupts = <0 198 IRQ_TYPE_EDGE_RISING>; 5862306a36Sopenharmony_ci clocks = <&clkc CLKID_CLK81>, <&xtal>; 5962306a36Sopenharmony_ci clock-names = "sysclk", "xtal"; 6062306a36Sopenharmony_ci }; 61