From: Daniel Lezcano <daniel.lezcano@linaro.org>
Date: Sun, 25 Jan 2015 09:42:59 +0000 (+0100)
Subject: ARM: dts: rockchip: Add rockchip timer node for rk3288
X-Git-Tag: firefly_0821_release~176^2~2307^2~8^2~3
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e48cc181bf9abe0eeaaa884d3ec82e185a6285da;p=firefly-linux-kernel-4.4.55.git

ARM: dts: rockchip: Add rockchip timer node for rk3288

The rk3288 board uses the architected timers and these ones are shutdown when
the cpu is powered down. 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.

Add the timer node for the broadcast timer.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index c7235fa899cc..37847c14b449 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -149,6 +149,14 @@
 		clock-frequency = <24000000>;
 	};
 
+	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";
+	};
+
 	display-subsystem {
 		compatible = "rockchip,display-subsystem";
 		ports = <&vopl_out>, <&vopb_out>;