1# SPDX-License-Identifier: GPL-2.0 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/timer/rockchip,rk-timer.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Rockchip Timer Device Tree Bindings 8 9maintainers: 10 - Daniel Lezcano <daniel.lezcano@linaro.org> 11 12properties: 13 compatible: 14 oneOf: 15 - const: rockchip,rk3288-timer 16 - const: rockchip,rk3399-timer 17 - items: 18 - enum: 19 - rockchip,rv1108-timer 20 - rockchip,rk3036-timer 21 - rockchip,rk3188-timer 22 - rockchip,rk3228-timer 23 - rockchip,rk3229-timer 24 - rockchip,rk3288-timer 25 - rockchip,rk3368-timer 26 - rockchip,px30-timer 27 - const: rockchip,rk3288-timer 28 reg: 29 maxItems: 1 30 31 interrupts: 32 maxItems: 1 33 34 clocks: 35 minItems: 2 36 maxItems: 2 37 38 clock-names: 39 items: 40 - const: pclk 41 - const: timer 42 43required: 44 - compatible 45 - reg 46 - interrupts 47 - clocks 48 - clock-names 49 50additionalProperties: false 51 52examples: 53 - | 54 #include <dt-bindings/interrupt-controller/arm-gic.h> 55 #include <dt-bindings/clock/rk3288-cru.h> 56 57 timer: timer@ff810000 { 58 compatible = "rockchip,rk3288-timer"; 59 reg = <0xff810000 0x20>; 60 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; 61 clocks = <&cru PCLK_TIMER>, <&xin24m>; 62 clock-names = "pclk", "timer"; 63 }; 64