[PATCH 2/2] ARM: dts: Use architected timer on Exynos 5410
Pavel Fedin
p.fedin at samsung.com
Tue Oct 6 01:24:00 PDT 2015
This switches the kernel to timer accesses using CP15, allowing to use
KVM virtualization.
Signed-off-by: Pavel Fedin <p.fedin at samsung.com>
---
arch/arm/boot/dts/exynos5410.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi
index d8de015..c14f100 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -138,6 +138,17 @@
<10 &gic 0 130 0>,
<11 &gic 0 131 0>;
};
+
+ arch_timer {
+ compatible = "arm,armv7-timer";
+ interrupt-parent = <&gic>;
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ clock-frequency = <24000000>;
+ };
+
};
sysram at 02020000 {
--
2.4.4
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