[PATCH 1/2] ARM: dts: exynos: Add Security SubSystem node to Exynos4

Krzysztof Kozlowski
2016-03-22T02:00:38Z

Add Security SubSystem (SSS) node to Exynos4 which provides hardware
acceleration of AES operations.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
arch/arm/boot/dts/exynos4.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index c679b3cc3c48..39000f9c6b86 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -969,6 +969,15 @@
#iommu-cells = <0>;
};

+ sss: sss@10830000 {
+ compatible = "samsung,exynos4210-secss";
+ reg = <0x10830000 0x300>;
+ interrupts = <0 112 0>;
+ clocks = <&clock CLK_SSS>;
+ clock-names = "secss";
+ status = "disabled";
+ };
+
prng: rng@10830400 {
compatible = "samsung,exynos4-rng";
reg = <0x10830400 0x200>;
--
2.5.0