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>

diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts
index bb280de..2364fc5 100644 (file)
--- 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 f774101..96aaaed 100644 (file)
--- 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>;
+
+                                       };
+                               };
+                       };
                };
        };
 };