arm64: dts: rockchip: Add the broadcast-timer for RK3368 SoC

There is a need of a broadcast timer in this case to ensure proper
wakeup when the cpus are in sleep mode and a timer expires.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index d8ccb17..122777b 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -579,6 +579,12 @@
                status = "disabled";
        };
 
+       timer@ff810000 {
+               compatible = "rockchip,rk3368-timer", "rockchip,rk3288-timer";
+               reg = <0x0 0xff810000 0x0 0x20>;
+               interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+       };
+
        gic: interrupt-controller@ffb71000 {
                compatible = "arm,gic-400";
                interrupt-controller;