From 5d600c5c23d8dcf92b5713530d393282884a971a Mon Sep 17 00:00:00 2001
From: Zain Wang <zain.wang@rock-chips.com>
Date: Wed, 25 Nov 2015 13:43:33 +0800
Subject: [PATCH] BACKPORT: ARM: dts: rockchip: Add Crypto node for rk3288

Add Crypto node for rk3288 including crypto controller and dma clk.

Signed-off-by: Zain Wang <zain.wang@rock-chips.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from commit c2cb616129ba28a530eb286c1e9c5bf9da042924)

Change-Id: I3e56c3bd6831248b724487ddfa8e468308f79476
Signed-off-by: Lin Jinhan <troy.lin@rock-chips.com>
---
 arch/arm/boot/dts/rk3288.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 099470e60c4a..d9f027b95ddf 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -1110,6 +1110,18 @@
 		status = "disabled";
 	};
 
+	crypto: cypto-controller@ff8a0000 {
+		compatible = "rockchip,rk3288-crypto";
+		reg = <0x0 0xff8a0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>,
+			 <&cru SCLK_CRYPTO>, <&cru ACLK_DMAC1>;
+		clock-names = "aclk", "hclk", "sclk", "apb_pclk";
+		resets = <&cru SRST_CRYPTO>;
+		reset-names = "crypto-rst";
+		status = "okay";
+	};
+
 	spdif: sound@ff8b0000 {
 		compatible = "rockchip,rk3288-spdif", "rockchip,rk3066-spdif";
 		reg = <0x0 0xff8b0000 0x0 0x10000>;