ARM: dts: mvebu: add NAND description to Armada 370 DB and Armada XP DB

This commit adds the Device Tree description for the 1GB NAND flash
present in the Armada 370 DB and Armada XP DB evaluation boards from
Marvell.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

2 files changed, 55 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts
index bb280de511da..2364fc56ae13 100644
--- a/arch/arm/boot/dts/armada-370-db.dts
+++ b/arch/arm/boot/dts/armada-370-db.dts
@@ -168,6 +168,33 @@
                                         spi-max-frequency = <50000000>;
                                 };
                         };
+
+                        nand@d0000 {
+                                status = "okay";
+                                num-cs = <1>;
+                                marvell,nand-keep-config;
+                                marvell,nand-enable-arbiter;
+                                nand-on-flash-bbt;
+
+                                partitions {
+                                        compatible = "fixed-partitions";
+                                        #address-cells = <1>;
+                                        #size-cells = <1>;
+
+                                        partition@0 {
+                                                label = "U-Boot";
+                                                reg = <0 0x800000>;
+                                        };
+                                        partition@800000 {
+                                                label = "Linux";
+                                                reg = <0x800000 0x800000>;
+                                        };
+                                        partition@1000000 {
+                                                label = "Filesystem";
+                                                reg = <0x1000000 0x3f000000>;
+                                        };
+                                };
+                        };
                 };
 
                 pcie-controller {
diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts
index f774101416a5..96aaaed98861 100644
--- a/arch/arm/boot/dts/armada-xp-db.dts
+++ b/arch/arm/boot/dts/armada-xp-db.dts
@@ -229,6 +229,34 @@
                                         spi-max-frequency = <20000000>;
                                 };
                         };
+
+                        nand@d0000 {
+                                status = "okay";
+                                num-cs = <1>;
+                                marvell,nand-keep-config;
+                                marvell,nand-enable-arbiter;
+                                nand-on-flash-bbt;
+
+                                partitions {
+                                        compatible = "fixed-partitions";
+                                        #address-cells = <1>;
+                                        #size-cells = <1>;
+
+                                        partition@0 {
+                                                label = "U-Boot";
+                                                reg = <0 0x800000>;
+                                        };
+                                        partition@800000 {
+                                                label = "Linux";
+                                                reg = <0x800000 0x800000>;
+                                        };
+                                        partition@1000000 {
+                                                label = "Filesystem";
+                                                reg = <0x1000000 0x3f000000>;
+
+                                        };
+                                };
+                        };
                 };
         };
 };