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| author | Pankaj Dubey <pankaj.dubey@samsung.com> | 2016-11-04 09:09:22 +0530 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2016-11-05 17:39:50 +0200 |
| commit | 05a3589f46f913fbe91704f12fdca46a0eb0a27b (patch) | |
| tree | 0299d35cfe3a06e142807350e7af0fbb683bd0f2 /arch/arm/boot/dts/exynos4.dtsi | |
| parent | 46dcf0ff0de35da881dcf69d86de3f61ebc2393f (diff) | |
| download | lwn-05a3589f46f913fbe91704f12fdca46a0eb0a27b.tar.gz lwn-05a3589f46f913fbe91704f12fdca46a0eb0a27b.zip | |
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>
Diffstat (limited to 'arch/arm/boot/dts/exynos4.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos4.dtsi | 5 |
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>; |