[PATCH v3 3/4] ARM: sun7i: dt: Add Security System to A20 SoC DTS
From: LABBE Corentin <hidden>
Date: 2014-06-10 12:44:16
Also in:
linux-arm-kernel, linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
The Security System is a hardware cryptographic accelerator that support AES/MD5/SHA1/DES/3DES/PRNG algorithms. It could be found on many Allwinner SoC. This patch enable the Security System on the Allwinner A20 SoC Device-tree. Signed-off-by: LABBE Corentin <redacted> --- arch/arm/boot/dts/sun7i-a20.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 6acdbdf..19b1ced 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi@@ -529,6 +529,14 @@ status = "disabled"; }; + crypto: crypto-engine@01c15000 { + compatible = "allwinner,sun7i-a20-crypto"; + reg = <0x01c15000 0x1000>; + interrupts = <0 86 4>; + clocks = <&ahb_gates 5>, <&ss_clk>; + clock-names = "ahb", "mod"; + }; + spi2: spi@01c17000 { compatible = "allwinner,sun4i-a10-spi"; reg = <0x01c17000 0x1000>;
--
1.8.5.5