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

Message ID 1458612003-30284-1-git-send-email-k.kozlowski@samsung.com (mailing list archive)
State Accepted
Headers show

Commit Message

Krzysztof Kozlowski March 22, 2016, 2 a.m. UTC 
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(+)

Comments

Javier Martinez Canillas March 22, 2016, 1:56 p.m. UTC | #1 
Hello Krzysztof,

On 03/21/2016 11:00 PM, Krzysztof Kozlowski wrote:
> Add Security SubSystem (SSS) node to Exynos4 which provides hardware
> acceleration of AES operations.
> 
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> ---

Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>

Best regards,
diff mbox

Patch

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>;