关键词：rk3288;rockchip,rk3288-timer;rockchip,rk3399-timer
rk3288 — timer dts配置
1、属性值配置：
- compatible: 可以配置成以下值： "rockchip,rk3288-timer" - for px30, rk3036, rk3188, rk322x, rk3288, rk3368 "rockchip,rk3399-timer" - for rk3399 - reg: 配置timer寄存器的物理基地址，以及寄存器的空间大小； - interrupts: 配置Timer0的中断号； - clocks : 配置timer的时钟； - clock-names : 配置timer的时钟名，需要配置成以下值： "timer", "pclk"
2、以rk3288为例：
Example:
timer: timer@ff810000 {
compatible = "rockchip,rk3288-timer";
reg = <0xff810000 0x20>;
interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&xin24m>, <&cru PCLK_TIMER>;
clock-names = "timer", "pclk";
};