linux-kernel - [PATCH 2/2] ARM: sunxi: Add clocks node to the CPU nodes

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Date:	Wed, 21 May 2014 21:33:16 +0200
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	Russell King <linux@....linux.org.uk>,
	Arnd Bergmann <arnd@...db.de>
Cc:	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Rob Herring <robh+dt@...nel.org>,
	Nicolas Pitre <nico@...aro.org>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>
Subject: [PATCH 2/2] ARM: sunxi: Add clocks node to the CPU nodes

Setting the clock will make the topology code work, and will remove the
following error at boot

[    0.097194] /cpus/cpu@0 missing clock-frequency property
[    0.103657] /cpus/cpu@1 missing clock-frequency property
[    0.110698] /cpus/cpu@2 missing clock-frequency property
[    0.117132] /cpus/cpu@3 missing clock-frequency property

Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
---
 arch/arm/boot/dts/sun6i-a31.dtsi | 4 ++++
 arch/arm/boot/dts/sun7i-a20.dtsi | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index 4155fc43ecff..6814a1c4759b 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -34,24 +34,28 @@
 		cpu@0 {
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
+			clocks = <&cpu>;
 			reg = <0>;
 		};
 
 		cpu@1 {
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
+			clocks = <&cpu>;
 			reg = <1>;
 		};
 
 		cpu@2 {
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
+			clocks = <&cpu>;
 			reg = <2>;
 		};
 
 		cpu@3 {
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
+			clocks = <&cpu>;
 			reg = <3>;
 		};
 	};
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 385933bac114..8402f33158bf 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -35,12 +35,14 @@
 		cpu@0 {
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
+			clocks = <&cpu>;
 			reg = <0>;
 		};
 
 		cpu@1 {
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
+			clocks = <&cpu>;
 			reg = <1>;
 		};
 	};
-- 
1.9.3

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