amlogic,meson-ir-tx.yaml (1317B)
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2 3%YAML 1.2 4--- 5$id: "http://devicetree.org/schemas/media/amlogic,meson-ir-tx.yaml#" 6$schema: "http://devicetree.org/meta-schemas/core.yaml#" 7 8title: Amlogic Meson IR transmitter 9 10maintainers: 11 - Viktor Prutyanov <viktor.prutyanov@phystech.edu> 12 13description: | 14 Some Amlogic SoCs such as A311D and T950D4 have IR transmitter 15 (also called blaster) controller onboard. It is capable of 16 sending IR signals with arbitrary carrier frequency and duty cycle. 17 18properties: 19 compatible: 20 oneOf: 21 - const: amlogic,meson-ir-tx 22 - items: 23 - const: amlogic,meson-g12a-ir-tx 24 - const: amlogic,meson-ir-tx 25 26 reg: 27 maxItems: 1 28 29 interrupts: 30 maxItems: 1 31 32 clocks: 33 maxItems: 2 34 35 clock-names: 36 items: 37 - const: sysclk 38 - const: xtal 39 40required: 41 - compatible 42 - reg 43 - interrupts 44 - clocks 45 - clock-names 46 47additionalProperties: false 48 49examples: 50 - | 51 #include <dt-bindings/interrupt-controller/irq.h> 52 #include <dt-bindings/clock/g12a-clkc.h> 53 54 ir@ff80014c { 55 compatible = "amlogic,meson-g12a-ir-tx", "amlogic,meson-ir-tx"; 56 reg = <0xff80014c 0x10>; 57 interrupts = <0 198 IRQ_TYPE_EDGE_RISING>; 58 clocks = <&clkc CLKID_CLK81>, <&xtal>; 59 clock-names = "sysclk", "xtal"; 60 };