From: LABBE Corentin <clabbe.montjoie@gmail.com>
To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
maxime.ripard@free-electrons.com, linux@arm.linux.org.uk,
herbert@gondor.apana.org.au, davem@davemloft.net,
akpm@linux-foundation.org, gregkh@linuxfoundation.org,
mchehab@osg.samsung.com, joe@perches.com, tj@kernel.org,
jg1.han@samsung.com, arnd@arndb.de
Cc: devicetree@vger.kernel.org, linux-doc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
linux-sunxi@googlegroups.com,
LABBE Corentin <clabbe.montjoie@gmail.com>
Subject: [PATCH v7 1/4] ARM: sun7i: dt: Add Security System to A20 SoC DTS
Date: Tue, 14 Apr 2015 13:20:58 +0200 [thread overview]
Message-ID: <1429010461-9243-2-git-send-email-clabbe.montjoie@gmail.com> (raw)
In-Reply-To: <1429010461-9243-1-git-send-email-clabbe.montjoie@gmail.com>
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 <clabbe.montjoie@gmail.com>
---
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 fdd1817..27b5701 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -679,6 +679,14 @@
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>;
--
2.0.5
next prev parent reply other threads:[~2015-04-14 11:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-14 11:20 [PATCH v7] crypto: Add Allwinner Security System crypto accelerator LABBE Corentin
2015-04-14 11:20 ` LABBE Corentin [this message]
2015-04-14 11:50 ` [PATCH v7 1/4] ARM: sun7i: dt: Add Security System to A20 SoC DTS Maxime Ripard
2015-04-14 11:20 ` [PATCH v7 2/4] ARM: sunxi: dt: Add DT bindings documentation for SUNXI Security System LABBE Corentin
2015-04-14 11:21 ` [PATCH v7 3/4] MAINTAINERS: Add myself as maintainer of Allwinner " LABBE Corentin
2015-04-14 11:21 ` [PATCH v7 4/4] crypto: Add Allwinner Security System crypto accelerator LABBE Corentin
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