ARM: kirkwood: use devicetree for SPI on dreamplug

Use the device tree for the SPI driver and partition layout.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>

1 files changed, 29 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts
index 78b0f06a09a2..ab8a8555329b 100644
--- a/arch/arm/boot/dts/kirkwood-dreamplug.dts
+++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts
@@ -20,5 +20,34 @@
                         clock-frequency = <200000000>;
                         status = "ok";
                 };
+
+                spi@10600 {
+                        status = "okay";
+
+                        m25p40@0 {
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                compatible = "mx25l1606e";
+                                reg = <0>;
+                                spi-max-frequency = <50000000>;
+                                mode = <0>;
+
+                                partition@0 {
+                                        reg = <0x0 0x80000>;
+                                        label = "u-boot";
+                                };
+
+                                partition@100000 {
+                                        reg = <0x100000 0x10000>;
+                                        label = "u-boot env";
+                                };
+
+                                partition@180000 {
+                                        reg = <0x180000 0x10000>;
+                                        label = "dtb";
+                                };
+                        };
+                };
         };
+
 };