[PATCH v2] ARM: Exynos4: Add cpu-offset property in gic device tree node

Thomas Abraham thomas.abraham at linaro.org
Wed Feb 1 02:29:49 EST 2012


Commit db0d4db22a78 ('ARM: gic: allow GIC to support non-banked setups)
requires a cpu-offset property to be specified for non-banked gic
controllers, which is the case for Exynos4.

Reported-by: Karol Lewandowski <k.lewandowski at samsung.com>
Signed-off-by: Thomas Abraham <thomas.abraham at linaro.org>
---
This patch solves the issue of boot failure with SMP enabled kernel for
Exynos4 device tree enabled machine.

 arch/arm/boot/dts/exynos4210.dtsi |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 63d7578..a1dd2ee 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -29,6 +29,7 @@
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
+		cpu-offset = <0x8000>;
 		reg = <0x10490000 0x1000>, <0x10480000 0x100>;
 	};
 
-- 
1.6.6.rc2



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