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ARM: sun7i: dt: Add Security System to A20 SoC DTS

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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>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
LABBE Corentin 2015-07-17 16:39:39 +02:00 committed by Herbert Xu
parent 56ba8c5814
commit 110d4e25fd
1 changed files with 8 additions and 0 deletions
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8
arch/arm/boot/dts/sun7i-a20.dtsi
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@ -731,6 +731,14 @@ ohci0: usb@01c14400 {
status = "disabled";
};
crypto: crypto-engine@01c15000 {
compatible = "allwinner,sun4i-a10-crypto";
reg = <0x01c15000 0x1000>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ahb_gates 5>, <&ss_clk>;
clock-names = "ahb", "mod";
};
spi2: spi@01c17000 {
compatible = "allwinner,sun4i-a10-spi";
reg = <0x01c17000 0x1000>;