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From: Liviu Dudau <Liviu.Dudau@arm.com>
To: Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Ian Campbell <ijc+devicetree@hellion.org.uk>,
	Marc Zyngier <marc.zyngier@arm.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will.deacon@arm.com>,
	Sudeep Holla <sudeep.holla@arm.com>,
	devicetree <devicetree@vger.kernel.org>,
	LAKML <linux-arm-kernel@lists.infradead.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 3/5] arm64: Juno: Add memory mapped timer node
Date: Wed, 13 May 2015 18:11:30 +0100	[thread overview]
Message-ID: <1431537092-19597-4-git-send-email-Liviu.Dudau@arm.com> (raw)
In-Reply-To: <1431537092-19597-1-git-send-email-Liviu.Dudau@arm.com>

Juno based boards have a memory mapped timer @ 0x2a810000. This
is disabled on r0 version of the board due to an SoC errata.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
---
 arch/arm64/boot/dts/arm/juno-base.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index 2faa68a..78f8a07 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -2,6 +2,21 @@
 	 *  Devices shared by all Juno boards
 	 */
 
+	memtimer: timer@2a810000 {
+		compatible = "arm,armv7-timer-mem";
+		reg = <0x0 0x2a810000 0x0 0x10000>;
+		clock-frequency = <50000000>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		status = "disabled";
+		frame@2a830000 {
+			frame-number = <1>;
+			interrupts = <0 60 4>;
+			reg = <0x0 0x2a830000 0x0 0x10000>;
+		};
+	};
+
 	gic: interrupt-controller@2c010000 {
 		compatible = "arm,gic-400", "arm,cortex-a15-gic";
 		reg = <0x0 0x2c010000 0 0x1000>,
-- 
2.3.6


WARNING: multiple messages have this Message-ID (diff)
From: Liviu.Dudau@arm.com (Liviu Dudau)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/5] arm64: Juno: Add memory mapped timer node
Date: Wed, 13 May 2015 18:11:30 +0100	[thread overview]
Message-ID: <1431537092-19597-4-git-send-email-Liviu.Dudau@arm.com> (raw)
In-Reply-To: <1431537092-19597-1-git-send-email-Liviu.Dudau@arm.com>

Juno based boards have a memory mapped timer @ 0x2a810000. This
is disabled on r0 version of the board due to an SoC errata.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
---
 arch/arm64/boot/dts/arm/juno-base.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index 2faa68a..78f8a07 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -2,6 +2,21 @@
 	 *  Devices shared by all Juno boards
 	 */
 
+	memtimer: timer at 2a810000 {
+		compatible = "arm,armv7-timer-mem";
+		reg = <0x0 0x2a810000 0x0 0x10000>;
+		clock-frequency = <50000000>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		status = "disabled";
+		frame at 2a830000 {
+			frame-number = <1>;
+			interrupts = <0 60 4>;
+			reg = <0x0 0x2a830000 0x0 0x10000>;
+		};
+	};
+
 	gic: interrupt-controller at 2c010000 {
 		compatible = "arm,gic-400", "arm,cortex-a15-gic";
 		reg = <0x0 0x2c010000 0 0x1000>,
-- 
2.3.6

  parent reply	other threads:[~2015-05-13 17:27 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-13 17:11 [PATCH 0/5] arm64: Juno DT updates and new DT for Juno R1 Liviu Dudau
2015-05-13 17:11 ` Liviu Dudau
2015-05-13 17:11 ` [PATCH 1/5] arm64: Juno: Fix the GIC node address label and the frequency of FAXI clock Liviu Dudau
2015-05-13 17:11   ` Liviu Dudau
2015-05-13 17:11 ` [PATCH 2/5] arm64: Juno: Split juno.dts into juno-base.dtsi and juno.dts Liviu Dudau
2015-05-13 17:11   ` Liviu Dudau
2015-05-14  9:35   ` Jon Medhurst (Tixy)
2015-05-14  9:35     ` Jon Medhurst (Tixy)
2015-05-14 10:30     ` Liviu Dudau
2015-05-14 10:30       ` Liviu Dudau
2015-05-14 11:04       ` Jon Medhurst (Tixy)
2015-05-14 11:04         ` Jon Medhurst (Tixy)
2015-05-14 13:11         ` Liviu Dudau
2015-05-14 13:11           ` Liviu Dudau
2015-05-14 13:11           ` Liviu Dudau
2015-05-14 13:50           ` Jon Medhurst (Tixy)
2015-05-14 13:50             ` Jon Medhurst (Tixy)
2015-05-14 13:44         ` Sudeep Holla
2015-05-14 13:44           ` Sudeep Holla
2015-05-14 13:44           ` Sudeep Holla
2015-05-13 17:11 ` Liviu Dudau [this message]
2015-05-13 17:11   ` [PATCH 3/5] arm64: Juno: Add memory mapped timer node Liviu Dudau
2015-05-13 17:11 ` [PATCH 4/5] arm64: Juno: Add GICv2m support in device tree Liviu Dudau
2015-05-13 17:11   ` Liviu Dudau
2015-05-13 17:11 ` [PATCH 5/5] arm64: Add DT support for Juno r1 board Liviu Dudau
2015-05-13 17:11   ` Liviu Dudau
2015-05-14 14:07   ` Jon Medhurst (Tixy)
2015-05-14 14:07     ` Jon Medhurst (Tixy)
2015-05-14 14:14     ` Liviu Dudau
2015-05-14 14:14       ` Liviu Dudau
2015-05-14 14:18     ` Mark Rutland
2015-05-14 14:18       ` Mark Rutland
2015-05-14 14:18       ` Mark Rutland
2015-05-14 15:14       ` Jon Medhurst (Tixy)
2015-05-14 15:14         ` Jon Medhurst (Tixy)

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