target/linux/sunxi/patches-4.1/191-dt-sun4i-add-ss-to-a10.patch

   1 From 56ba8c5814a859dd94667643a3bc22984efd1521 Mon Sep 17 00:00:00 2001
   2 From: LABBE Corentin <clabbe.montjoie@gmail.com>
   3 Date: Fri, 17 Jul 2015 16:39:38 +0200
   4 Subject: [PATCH] ARM: sun4i: dt: Add Security System to A10 SoC DTS
   5
   6 The Security System is a hardware cryptographic accelerator that support
   7 AES/MD5/SHA1/DES/3DES/PRNG algorithms.
   8 It could be found on many Allwinner SoC.
   9
  10 This patch enable the Security System on the Allwinner A10 SoC Device-tree.
  11
  12 Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
  13 Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
  14 ---
  15  arch/arm/boot/dts/sun4i-a10.dtsi | 8 ++++++++
  16  1 file changed, 8 insertions(+)
  17
  18 diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
  19 index 61c03d1..551e3d1 100644
  20 --- a/arch/arm/boot/dts/sun4i-a10.dtsi
  21 +++ b/arch/arm/boot/dts/sun4i-a10.dtsi
  22 @@ -643,6 +643,14 @@
  23                         status = "disabled";
  24                 };
  25
  26 +               crypto: crypto-engine@01c15000 {
  27 +                       compatible = "allwinner,sun4i-a10-crypto";
  28 +                       reg = <0x01c15000 0x1000>;
  29 +                       interrupts = <86>;
  30 +                       clocks = <&ahb_gates 5>, <&ss_clk>;
  31 +                       clock-names = "ahb", "mod";
  32 +               };
  33 +
  34                 spi2: spi@01c17000 {
  35                         compatible = "allwinner,sun4i-a10-spi";
  36                         reg = <0x01c17000 0x1000>;