ramips: add support for ZyXEL Keenetic Omni / Omni II

Factory image can be installed via Zyxel WebUI.

Signed-off-by: Vitaly Chekryzhev <13hakta@gmail.com>

1 files changed, 120 insertions, 0 deletions

diff --git a/target/linux/ramips/dts/kn_rc.dts b/target/linux/ramips/dts/kn_rc.dts
new file mode 100644
index 0000000000..c63c1a3914
--- /dev/null
+++ b/target/linux/ramips/dts/kn_rc.dts
@@ -0,0 +1,120 @@
+/dts-v1/;
+
+#include "mt7620n.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "ZyXEL Keenetic Omni";
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		wan {
+			label = "kn_rc:green:wan";
+			gpios = <&gpio0 38 GPIO_ACTIVE_LOW>;
+		};
+
+		usb {
+			label = "kn_rc:green:usb";
+			gpios = <&gpio0 39 GPIO_ACTIVE_LOW>;
+		};
+
+		wifi {
+			label = "kn_rc:green:wifi";
+			gpios = <&gpio0 72 GPIO_ACTIVE_LOW>;
+		};
+
+		power {
+			label = "kn_rc:green:power";
+			gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+
+		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>;
+		};
+
+		fn {
+			label = "fn";
+			gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_0>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "wdt", "pa", "spi refclk", "wled";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+	ralink,port-map = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};