This is correct configuration borrowed from 3.0 kernel[1]. timer 6 used as clocksource, timers 0, 1, 4 and 5 used as clockevents. Timers can do interrupts and work as expected with correct driver support. [1] https://github.com/radxa/linux-rockchip/blob/radxa-stable-3.0/arch/arm/mach-rk3188/rk_timer.c Signed-off-by: Alexander Kochetkov <al.kochet at gmail.com> --- arch/arm/boot/dts/rk3188.dtsi | 45 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi index 31f81b2..e2f88c8 100644 --- a/arch/arm/boot/dts/rk3188.dtsi +++ b/arch/arm/boot/dts/rk3188.dtsi @@ -106,6 +106,51 @@ }; }; + timer0: timer at 20038000 { + compatible = "rockchip,rk3288-timer"; + reg = <0x20038000 0x20>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_TIMER0>, <&cru PCLK_TIMER0>; + clock-names = "timer", "pclk"; + status = "disabled"; + }; + + timer1: timer at 20038020 { + compatible = "rockchip,rk3288-timer"; + reg = <0x20038020 0x20>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_TIMER1>, <&cru PCLK_TIMER0>; + clock-names = "timer", "pclk"; + status = "disabled"; + }; + + timer4: timer at 20038060 { + compatible = "rockchip,rk3288-timer"; + reg = <0x20038060 0x20>; + interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_TIMER4>, <&cru PCLK_TIMER0>; + clock-names = "timer", "pclk"; + status = "disabled"; + }; + + timer5: timer at 20038080 { + compatible = "rockchip,rk3288-timer"; + reg = <0x20038080 0x20>; + interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_TIMER5>, <&cru PCLK_TIMER0>; + clock-names = "timer", "pclk"; + status = "disabled"; + }; + + timer6: timer at 200380A0 { + compatible = "rockchip,rk3288-timer"; + reg = <0x200380A0 0x20>; + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_TIMER6>, <&cru PCLK_TIMER0>; + clock-names = "timer", "pclk"; + status = "disabled"; + }; + i2s0: i2s at 1011a000 { compatible = "rockchip,rk3188-i2s", "rockchip,rk3066-i2s"; reg = <0x1011a000 0x2000>; -- 1.7.9.5
