From mboxrd@z Thu Jan 1 00:00:00 1970 From: clabbe.montjoie@gmail.com (LABBE Corentin) Date: Sun, 19 Oct 2014 16:16:19 +0200 Subject: [PATCH v5 1/4] ARM: sun7i: dt: Add Security System to A20 SoC DTS In-Reply-To: <1413728182-13569-1-git-send-email-clabbe.montjoie@gmail.com> References: <1413728182-13569-1-git-send-email-clabbe.montjoie@gmail.com> Message-ID: <1413728182-13569-2-git-send-email-clabbe.montjoie@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- 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 82097c9..ebcdc76 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -577,6 +577,14 @@ status = "disabled"; }; + crypto: crypto-engine at 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 at 01c17000 { compatible = "allwinner,sun4i-a10-spi"; reg = <0x01c17000 0x1000>; -- 2.0.4