Merge commit 'a849088aa1' from rmk/fixes into cleanup/io-pci

As Stephen Rothwell reports, a849088aa155 ("ARM: Fix ioremap() of
address zero") from the arm-current tree and commit c2794437091a ("ARM:
Add fixed PCI i/o mapping") from the arm-soc tree conflict in
a nontrivial way in arch/arm/mm/mmu.c.

Rob Herring explains:
The PCI i/o reserved area has a dummy physical address of 0 and
needs to be skipped by ioremap searches. So we don't set
VM_ARM_STATIC_MAPPING to prevent matches by ioremap. The vm_struct
settings don't really matter when we do the real mapping of the
i/o space.

Since commit a849088aa155 is at the start of the fixes branch
in the arm tree, we can merge it into the branch that contains
the other ioremap changes.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 99 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/kirkwood-goflexnet.dts b/arch/arm/boot/dts/kirkwood-goflexnet.dts
new file mode 100644
index 000000000000..7c8238fbb6f9
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-goflexnet.dts
@@ -0,0 +1,99 @@
+/dts-v1/;
+
+/include/ "kirkwood.dtsi"
+
+/ {
+	model = "Seagate GoFlex Net";
+	compatible = "seagate,goflexnet", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8 earlyprintk root=/dev/sda1 rootdelay=10";
+	};
+
+	ocp@f1000000 {
+		serial@12000 {
+			clock-frequency = <200000000>;
+			status = "ok";
+		};
+
+		nand@3000000 {
+			status = "okay";
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0000000 0x100000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "uImage";
+				reg = <0x0100000 0x400000>;
+			};
+
+			partition@500000 {
+				label = "pogoplug";
+				reg = <0x0500000 0x2000000>;
+			};
+
+			partition@2500000 {
+				label = "root";
+				reg = <0x02500000 0xd800000>;
+			};
+		};
+		sata@80000 {
+			status = "okay";
+			nr-ports = <2>;
+		};
+
+	};
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		health {
+			label = "status:green:health";
+			gpios = <&gpio1 14 1>;
+			linux,default-trigger = "default-on";
+		};
+		fault {
+			label = "status:orange:fault";
+			gpios = <&gpio1 15 1>;
+		};
+		left0 {
+			label = "status:white:left0";
+			gpios = <&gpio1 10 0>;
+		};
+		left1 {
+			label = "status:white:left1";
+			gpios = <&gpio1 11 0>;
+		};
+		left2 {
+			label = "status:white:left2";
+			gpios = <&gpio1 12 0>;
+		};
+		left3 {
+			label = "status:white:left3";
+			gpios = <&gpio1 13 0>;
+		};
+		right0 {
+			label = "status:white:right0";
+			gpios = <&gpio1 6 0>;
+		};
+		right1 {
+			label = "status:white:right1";
+			gpios = <&gpio1 7 0>;
+		};
+		right2 {
+			label = "status:white:right2";
+			gpios = <&gpio1 8 0>;
+		};
+		right3 {
+			label = "status:white:right3";
+			gpios = <&gpio1 9 0>;
+		};
+	};
+};