From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Tue, 23 Jul 2013 14:48:58 +0000 (+0800)
Subject: ARM: dts: add sram for imx53 and imx6q
X-Git-Tag: KARO-TX6-2014-07-10~369
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3942bef9cf46a6fdc67f3ab3c9049e9bd9e22da1;p=karo-tx-linux.git

ARM: dts: add sram for imx53 and imx6q

This patch enables the On-Chip SRAM (OCRAM) on i.MX53 and i.MX6 SoCs.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
---

diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 6456a0084388..1e9f60912f74 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -737,5 +737,10 @@
 			reg = <0xf8000000 0x20000>;
 			clocks = <&clks IMX5_CLK_OCRAM>;
 		};
+
+		ocram: sram@f8000000 {
+			compatible = "mmio-sram";
+			reg = <0xf8000000 0x20000>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index ce0599134a69..511034077232 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -114,6 +114,12 @@
 			status = "disabled";
 		};
 
+		ocram: sram@00900000 {
+			compatible = "mmio-sram";
+			reg = <0x00900000 0x3f000>;
+			clocks = <&clks 142>;
+		};
+
 		timer@00a00600 {
 			compatible = "arm,cortex-a9-twd-timer";
 			reg = <0x00a00600 0x20>;