From: clabbe.montjoie@gmail.com (LABBE Corentin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 1/3] ARM: sun7i: dt: Add Security System to A20 SoC DTS
Date: Sat, 12 Jul 2014 14:59:11 +0200 [thread overview]
Message-ID: <1405169953-13695-2-git-send-email-clabbe.montjoie@gmail.com> (raw)
In-Reply-To: <1405169953-13695-1-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 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 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>;
--
1.8.5.5
next prev parent reply other threads:[~2014-07-12 12:59 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-12 12:59 [PATCH v4] crypto: Add Allwinner Security System crypto accelerator LABBE Corentin
2014-07-12 12:59 ` LABBE Corentin [this message]
2014-07-12 12:59 ` [PATCH v4 2/3] ARM: sunxi: dt: Add DT bindings documentation for SUNXI Security System LABBE Corentin
2014-07-25 10:10 ` Maxime Ripard
2014-07-12 12:59 ` [PATCH v4 3/3] crypto: Add Allwinner Security System crypto accelerator LABBE Corentin
2014-07-23 13:16 ` Herbert Xu
2014-07-23 13:48 ` Maxime Ripard
2014-07-23 13:54 ` Herbert Xu
2014-07-24 6:00 ` Herbert Xu
2014-07-24 11:04 ` Corentin LABBE
2014-07-24 13:38 ` Herbert Xu
2014-07-26 14:01 ` Corentin LABBE
2014-07-27 14:52 ` Herbert Xu
2014-07-25 11:36 ` Maxime Ripard
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