ARM: dts: i.MX51: Add IRAM devicetree node

This patch adds the missing IRAM devicetree node for i.MX51 CPUs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 1db97de..fdedb86 100644 (file)
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -86,6 +86,11 @@
                interrupt-parent = <&tzic>;
                ranges;
 
+               iram: iram@1ffe0000 {
+                       compatible = "mmio-sram";
+                       reg = <0x1ffe0000 0x20000>;
+               };
+
                ipu: ipu@40000000 {
                        #crtc-cells = <1>;
                        compatible = "fsl,imx51-ipu";