summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorPankaj Dubey <pankaj.dubey@samsung.com>2016-11-04 09:09:22 +0530
committerKrzysztof Kozlowski <krzk@kernel.org>2016-11-05 17:39:50 +0200
commit05a3589f46f913fbe91704f12fdca46a0eb0a27b (patch)
tree0299d35cfe3a06e142807350e7af0fbb683bd0f2
parent46dcf0ff0de35da881dcf69d86de3f61ebc2393f (diff)
ARM: dts: exynos: Add SCU device node to exynos4.dtsi
Exynos4 like other Cortex-A9 SoC's has a Snoop Control Unit(SCU) and its SFR are used during SMP boot and S2R. Add SCU node to the device tree. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
-rw-r--r--arch/arm/boot/dts/exynos4.dtsi5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 5f034eb5a5e2..6865ca99932e 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -78,6 +78,11 @@
reg = <0x10000000 0x100>;
};
+ scu: snoop-control-unit@10500000 {
+ compatible = "arm,cortex-a9-scu";
+ reg = <0x10500000 0x2000>;
+ };
+
memory-controller@12570000 {
compatible = "samsung,exynos4210-srom";
reg = <0x12570000 0x14>;