From de18e01478d3a65112521de04b67e9029b99f55d Mon Sep 17 00:00:00 2001
From: Heiko Stuebner <heiko@sntech.de>
Date: Mon, 17 Jun 2013 22:08:31 +0200
Subject: ARM: rockchip: add sram dt nodes and documentation

Add dt-nodes for the sram on rk3066 and rk3188 including the reserved section
needed for smp bringup.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Ulrich Prinz <ulrich.prinz@googlemail.com>
---
 arch/arm/boot/dts/rk3188.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'arch/arm/boot/dts/rk3188.dtsi')

diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi
index 1a26b03b3649..bb36596ea205 100644
--- a/arch/arm/boot/dts/rk3188.dtsi
+++ b/arch/arm/boot/dts/rk3188.dtsi
@@ -60,6 +60,19 @@
 			interrupts = <GIC_PPI 13 0xf04>;
 		};
 
+		sram: sram@10080000 {
+			compatible = "mmio-sram";
+			reg = <0x10080000 0x8000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x10080000 0x8000>;
+
+			smp-sram@0 {
+				compatible = "rockchip,rk3066-smp-sram";
+				reg = <0x0 0x50>;
+			};
+		};
+
 		pinctrl@20008000 {
 			compatible = "rockchip,rk3188-pinctrl";
 			reg = <0x20008000 0xa0>,
-- 
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