From b3205dea8fbf6db9b1e46a0dad19a0712fdff44f Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Tue, 13 May 2014 07:13:44 +0900
Subject: ARM: EXYNOS: Map SYSRAM through generic DT bindings

Instead of hardcoding the SYSRAM details for each SoC,
pass this information through device tree (DT) and make
the code SoC agnostic. Generic DT SRAM bindings are
used for achieving this.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos4210-universal_c210.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'arch/arm/boot/dts/exynos4210-universal_c210.dts')

diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts
index 63e34b24b04f..9296dee10e26 100644
--- a/arch/arm/boot/dts/exynos4210-universal_c210.dts
+++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts
@@ -28,6 +28,21 @@
 		bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rw rootwait earlyprintk panic=5 maxcpus=1";
 	};
 
+	sysram@02020000 {
+		smp-sysram@0 {
+			status = "disabled";
+		};
+
+		smp-sysram@5000 {
+			compatible = "samsung,exynos4210-sysram";
+			reg = <0x5000 0x1000>;
+		};
+
+		smp-sysram@1f000 {
+			status = "disabled";
+		};
+	};
+
 	mct@10050000 {
 		compatible = "none";
 	};
-- 
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