ramips: create shared DTSI for Netgear EX2700 and WN3000RP v3

This moves shared code of the named devices into a common DTSI.

Remove setting status="okay" for &gpio0 as it's not disabled in
mt7620a.dtsi.

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

1 files changed, 64 insertions, 0 deletions

diff --git a/target/linux/ramips/dts/mt7620a_netgear_ex2700_wn3000rp-v3.dtsi b/target/linux/ramips/dts/mt7620a_netgear_ex2700_wn3000rp-v3.dtsi
new file mode 100755
index 0000000000..000c7535da
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620a_netgear_ex2700_wn3000rp-v3.dtsi
@@ -0,0 +1,64 @@
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "mt7620a.dtsi"
+
+/ {
+	chosen {
+		bootargs = "console=ttyS0,57600";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+
+		partitions: partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&art 0x0>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&art 0x1000>;
+	mtd-mac-address = <&art 0x6>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "i2c", "uartf", "spi refclk";
+			ralink,function = "gpio";
+		};
+	};
+};