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