fdt: tegra: Add EMC node to device tree

Add a definition of the memory controller node according to the bindings
here:

http://patchwork.ozlabs.org/patch/132928/

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>

diff --git a/arch/arm/dts/tegra20.dtsi b/arch/arm/dts/tegra20.dtsi
index d5ca02c5f522c4dc62b3ebc41bff6ee1f1d43cb1..bc64f429e60d04df0c65f36f1ac2d145fd07e2c3 100644 (file)
--- a/arch/arm/dts/tegra20.dtsi
+++ b/arch/arm/dts/tegra20.dtsi
@@ -193,4 +193,11 @@
                clocks = <&tegra_car 59>;       /* PERIPH_ID_USB3 */
        };
 
+       emc@7000f400 {
+               #address-cells = < 1 >;
+               #size-cells = < 0 >;
+               compatible = "nvidia,tegra20-emc";
+               reg = <0x7000f400 0x200>;
+       };
+
 };