ramips: mt7621: tidy up names for Ubiquiti devices

The "proper" vendor prefix for Ubiquiti is "ubnt", this is used in
all targets except ramips and also recommended by the kernel.

This patch adjusts the various board/image/device name variables
accordingly. Since we touch it anyway, this also adds the space
in "EdgeRouter X" as a hyphen to those variables to really make
them consistent with the model name.

While at it, create a real shared definition for the devices in
image/mt7621.mk instead of deriving one device from another.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 147 insertions, 0 deletions

diff --git a/target/linux/ramips/dts/mt7621_ubnt_edgerouter-x.dtsi b/target/linux/ramips/dts/mt7621_ubnt_edgerouter-x.dtsi
new file mode 100644
index 0000000000..4503f67a64
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_ubnt_edgerouter-x.dtsi
@@ -0,0 +1,147 @@
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	aliases {
+		label-mac-device = &gmac0;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,57600";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+};
+
+&gmac0 {
+	mtd-mac-address = <&factory 0x22>;
+	label = "dsa";
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "eth0";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "eth1";
+			mtd-mac-address = <&factory 0x22>;
+			mtd-mac-address-increment = <1>;
+		};
+
+		port@2 {
+			status = "okay";
+			label = "eth2";
+			mtd-mac-address = <&factory 0x22>;
+			mtd-mac-address-increment = <2>;
+		};
+
+		port@3 {
+			status = "okay";
+			label = "eth3";
+			mtd-mac-address = <&factory 0x22>;
+			mtd-mac-address-increment = <3>;
+		};
+
+		port@4 {
+			status = "okay";
+			label = "eth4";
+			mtd-mac-address = <&factory 0x22>;
+			mtd-mac-address-increment = <4>;
+		};
+	};
+};
+
+&nand {
+	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x80000>;
+			read-only;
+		};
+
+		partition@80000 {
+			label = "u-boot-env";
+			reg = <0x80000 0x60000>;
+			read-only;
+		};
+
+		factory: partition@e0000 {
+			label = "factory";
+			reg = <0xe0000 0x60000>;
+		};
+
+		partition@140000 {
+			label = "kernel1";
+			reg = <0x140000 0x300000>;
+		};
+
+		partition@440000 {
+			label = "kernel2";
+			reg = <0x440000 0x300000>;
+		};
+
+		partition@740000 {
+			label = "ubi";
+			reg = <0x740000 0xf7c0000>;
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "uart2", "uart3", "pcie", "rgmii2", "jtag";
+		function = "gpio";
+	};
+};
+
+&spi0 {
+	/*
+	 * This board has 2Mb spi flash soldered in and visible
+	 * from manufacturer's firmware.
+	 * But this SoC shares spi and nand pins,
+	 * and current driver doesn't handle this sharing well
+	 */
+	status = "disabled";
+
+	m25p80@1 {
+		compatible = "jedec,spi-nor";
+		reg = <1>;
+		spi-max-frequency = <10000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "spi";
+				reg = <0x0 0x200000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&xhci {
+	status = "disabled";
+};