From mboxrd@z Thu Jan 1 00:00:00 1970 From: Caesar Wang Subject: [PATCH v2 4/4] arm64: dts: rockchip: Add the needed timer for RK3368 SoC Date: Fri, 25 Sep 2015 10:14:58 +0800 Message-ID: <1443147298-12603-5-git-send-email-wxt@rock-chips.com> References: <1443147298-12603-1-git-send-email-wxt@rock-chips.com> Return-path: In-Reply-To: <1443147298-12603-1-git-send-email-wxt@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org To: heiko@sntech.de, daniel.lezcano@linaro.org, will.deacon@arm.com, catalin.marinas@arm.com Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Caesar Wang List-Id: devicetree@vger.kernel.org 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 --- Changes in v2: None Changes in v1: - As the Heiko comments, add the "rockchip,rk3368-timer" for timer. Although the 'rockchip,rk3288-timer' is working for RK3368, need to add the 'rockchip,rk3368-timer' for the rk3368-spec timer in the future. arch/arm64/boot/dts/rockchip/rk3368.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index a712bea..c4b3870 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -214,6 +214,12 @@ (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>; }; + timer@ff810000 { + compatible = "rockchip,rk3368-timer", "rockchip,rk3288-timer"; + reg = <0x0 0xff810000 0x0 0x20>; + interrupts = ; + }; + xin24m: oscillator { compatible = "fixed-clock"; clock-frequency = <24000000>; -- 1.9.1