powerpc/p2041rdb: add NAND node in device tree

NAND on p2041 uses CS1 as chip select.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/boot/dts/p2041rdb.dts b/arch/powerpc/boot/dts/p2041rdb.dts
index 2852139..baab034 100644 (file)
--- a/arch/powerpc/boot/dts/p2041rdb.dts
+++ b/arch/powerpc/boot/dts/p2041rdb.dts
@@ -121,7 +121,8 @@
 
        lbc: localbus@ffe124000 {
                reg = <0xf 0xfe124000 0 0x1000>;
-               ranges = <0 0 0xf 0xe8000000 0x08000000>;
+               ranges = <0 0 0xf 0xe8000000 0x08000000
+                         1 0 0xf 0xffa00000 0x00040000>;
 
                flash@0,0 {
                        compatible = "cfi-flash";
@@ -129,6 +130,44 @@
                        bank-width = <2>;
                        device-width = <2>;
                };
+
+               nand@1,0 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       compatible = "fsl,elbc-fcm-nand";
+                       reg = <0x1 0x0 0x40000>;
+
+                       partition@0 {
+                               label = "NAND U-Boot Image";
+                               reg = <0x0 0x02000000>;
+                               read-only;
+                       };
+
+                       partition@2000000 {
+                               label = "NAND Root File System";
+                               reg = <0x02000000 0x10000000>;
+                       };
+
+                       partition@12000000 {
+                               label = "NAND Compressed RFS Image";
+                               reg = <0x12000000 0x08000000>;
+                       };
+
+                       partition@1a000000 {
+                               label = "NAND Linux Kernel Image";
+                               reg = <0x1a000000 0x04000000>;
+                       };
+
+                       partition@1e000000 {
+                               label = "NAND DTB Image";
+                               reg = <0x1e000000 0x01000000>;
+                       };
+
+                       partition@1f000000 {
+                               label = "NAND Writable User area";
+                               reg = <0x1f000000 0x01000000>;
+                       };
+               };
        };
 
        pci0: pcie@ffe200000 {