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From: Caesar Wang <wxt@rock-chips.com>
To: Heiko Stuebner <heiko@sntech.de>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will.deacon@arm.com>
Cc: Caesar Wang <wxt@rock-chips.com>,
	devicetree@vger.kernel.org, Kumar Gala <galak@codeaurora.org>,
	linux-kernel@vger.kernel.org,
	Ian Campbell <ijc+devicetree@hellion.org.uk>,
	linux-rockchip@lists.infradead.org,
	Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Olof Johansson <olof@lixom.net>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] arm64: dts: rockchip: Add the needed timer for rk3368 SoC
Date: Thu, 17 Sep 2015 15:51:12 +0800	[thread overview]
Message-ID: <1442476272-31723-4-git-send-email-wxt@rock-chips.com> (raw)
In-Reply-To: <1442476272-31723-1-git-send-email-wxt@rock-chips.com>

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>
---

 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..99edbaa 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,rk3288-timer";
+		reg = <0x0 0xff810000 0x0 0x20>;
+		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	xin24m: oscillator {
 		compatible = "fixed-clock";
 		clock-frequency = <24000000>;
-- 
1.9.1


WARNING: multiple messages have this Message-ID (diff)
From: wxt@rock-chips.com (Caesar Wang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] arm64: dts: rockchip: Add the needed timer for rk3368 SoC
Date: Thu, 17 Sep 2015 15:51:12 +0800	[thread overview]
Message-ID: <1442476272-31723-4-git-send-email-wxt@rock-chips.com> (raw)
In-Reply-To: <1442476272-31723-1-git-send-email-wxt@rock-chips.com>

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>
---

 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..99edbaa 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 at ff810000 {
+		compatible = "rockchip,rk3288-timer";
+		reg = <0x0 0xff810000 0x0 0x20>;
+		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	xin24m: oscillator {
 		compatible = "fixed-clock";
 		clock-frequency = <24000000>;
-- 
1.9.1

  parent reply	other threads:[~2015-09-17  7:52 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-17  7:51 [PATCH 0/3] Support the timer on RK3368 SoC Caesar Wang
2015-09-17  7:51 ` Caesar Wang
2015-09-17  7:51 ` [PATCH 1/3] clocksource: rockchip: Make the driver more readability and compatible Caesar Wang
2015-09-17  7:51   ` Caesar Wang
2015-09-17  9:11   ` Daniel Lezcano
2015-09-17  9:11     ` Daniel Lezcano
2015-09-17  9:28     ` Caesar Wang
2015-09-17  9:28       ` Caesar Wang
2015-09-17  9:43       ` Heiko Stübner
2015-09-17  9:43         ` Heiko Stübner
2015-09-17 10:06       ` Daniel Lezcano
2015-09-17 10:06         ` Daniel Lezcano
2015-09-17 10:19         ` Thomas Gleixner
2015-09-17 10:19           ` Thomas Gleixner
2015-09-17 10:57           ` Daniel Lezcano
2015-09-17 10:57             ` Daniel Lezcano
2015-09-17 21:13             ` Russell King - ARM Linux
2015-09-17 21:13               ` Russell King - ARM Linux
2015-09-18  7:53               ` Daniel Lezcano
2015-09-18  7:53                 ` Daniel Lezcano
2015-09-17 10:19         ` Caesar Wang
2015-09-17 10:19           ` Caesar Wang
2015-09-18  7:55           ` Daniel Lezcano
2015-09-18  7:55             ` Daniel Lezcano
2015-09-18  8:22             ` Caesar Wang
2015-09-18  8:22               ` Caesar Wang
2015-09-18  9:08             ` Russell King - ARM Linux
2015-09-18  9:08               ` Russell King - ARM Linux
2015-09-17  7:51 ` [PATCH 2/3] arm64: Enable the timer on Rockchip architecture Caesar Wang
2015-09-17  7:51   ` Caesar Wang
2015-09-17  7:51 ` Caesar Wang [this message]
2015-09-17  7:51   ` [PATCH 3/3] arm64: dts: rockchip: Add the needed timer for rk3368 SoC Caesar Wang
2015-09-17 19:01   ` Heiko Stübner
2015-09-17 19:01     ` Heiko Stübner
2015-09-17 19:01     ` Heiko Stübner
2015-09-18  1:16     ` Caesar Wang
2015-09-18  1:16       ` Caesar Wang
2015-09-18  1:16       ` Caesar Wang

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