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Diffstat (limited to '')
| -rw-r--r-- | Documentation/devicetree/bindings/timer/rockchip,rk-timer.txt | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.txt b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.txt new file mode 100644 index 000000000..d65fdce7c --- /dev/null +++ b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.txt @@ -0,0 +1,27 @@ +Rockchip rk timer + +Required properties: +- compatible: should be: + "rockchip,rv1108-timer", "rockchip,rk3288-timer": for Rockchip RV1108 + "rockchip,rk3036-timer", "rockchip,rk3288-timer": for Rockchip RK3036 + "rockchip,rk3066-timer", "rockchip,rk3288-timer": for Rockchip RK3066 + "rockchip,rk3188-timer", "rockchip,rk3288-timer": for Rockchip RK3188 + "rockchip,rk3228-timer", "rockchip,rk3288-timer": for Rockchip RK3228 + "rockchip,rk3229-timer", "rockchip,rk3288-timer": for Rockchip RK3229 + "rockchip,rk3288-timer": for Rockchip RK3288 + "rockchip,rk3368-timer", "rockchip,rk3288-timer": for Rockchip RK3368 + "rockchip,rk3399-timer": for Rockchip RK3399 +- reg: base address of the timer register starting with TIMERS CONTROL register +- interrupts: should contain the interrupts for Timer0 +- clocks : must contain an entry for each entry in clock-names +- clock-names : must include the following entries: + "timer", "pclk" + +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"; + }; |