ath79: add Netgear WNR612 v2

Netgear WNR612 v2:
 - cpu Atheros AR7240 (Python) @400MHz
 - flash 4MB
 - ram 32MB
 - ethernet 10/100: 1xwan + 2xlan (only two)
 - radio AR9285

As there is a rebranded WNR612v2 called ON Networks N150R, add
a dtsi which includes all device support, and add a separate dts
for the device only (with a separate one for the subsequent N150R).

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

2 files changed, 157 insertions, 0 deletions

diff --git a/target/linux/ath79/dts/ar7240_netgear_wnr612-v2.dts b/target/linux/ath79/dts/ar7240_netgear_wnr612-v2.dts
new file mode 100644
index 0000000000..d80406433f
--- /dev/null
+++ b/target/linux/ath79/dts/ar7240_netgear_wnr612-v2.dts
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "ar7240_netgear_wnr612-v2.dtsi"
+
+/ {
+	model = "Netgear WNR612 v2";
+	compatible = "netgear,wnr612-v2";
+};
+
diff --git a/target/linux/ath79/dts/ar7240_netgear_wnr612-v2.dtsi b/target/linux/ath79/dts/ar7240_netgear_wnr612-v2.dtsi
new file mode 100644
index 0000000000..c5ceb6e45f
--- /dev/null
+++ b/target/linux/ath79/dts/ar7240_netgear_wnr612-v2.dtsi
@@ -0,0 +1,147 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "ar7240.dtsi"
+
+/ {
+	compatible = "netgear,wnr612-v2", "qca,ar7240";
+	model = "Netgear WNR612 V2";
+
+	aliases {
+		led-status = &led_power;
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x2000000>;
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&ath9k 7 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		led_power: power {
+			label = "netgear:green:power";
+			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+		};
+
+		lan1 {
+			label = "netgear:green:lan1";
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+		};
+
+		lan2 {
+			label = "netgear:green:lan2";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+
+		wan {
+			label = "netgear:green:wan";
+			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+		};
+
+		wlan: wlan {
+			label = "netgear:green:wlan";
+			gpios = <&ath9k 1 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+			linux,default-trigger = "phy0tpt";
+		};
+	};
+};
+
+&spi {
+	status = "okay";
+	num-cs = <1>;
+
+	flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <25000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			uboot: partition@0 {
+				reg = <0x0 0x40000>;
+				label = "u-boot";
+				read-only;
+			};
+
+			partition@40000 {
+				reg = <0x40000 0x10000>;
+				label = "u-boot-env";
+			};
+
+			partition@50000 {
+				reg = <0x50000 0x3a0000>;
+				label = "firmware";
+			};
+
+			partition@3f0000 {
+				reg = <0x3f0000 0x10000>;
+				label = "art";
+				read-only;
+			};
+		};
+	};
+};
+
+&eth0 {
+	status = "okay";
+
+	phy-handle = <&phy4>;
+
+	mtd-mac-address = <&uboot 0x1fc00>;
+	mtd-mac-address-increment = <(-1)>;
+};
+
+&eth1 {
+	status = "okay";
+
+	mtd-mac-address = <&uboot 0x1fc00>;
+	mtd-mac-address-increment = <1>;
+};
+
+&mdio0 {
+	status = "okay";
+
+	phy4: ethernet-phy@4 {
+		reg = <4>;
+		phy-mode = "mii";
+	};
+};
+
+&pcie {
+	status = "okay";
+
+	ath9k: wifi@168c,002b {
+		compatible = "pci168c,002b";
+		reg = <0x0000 0 0 0 0>;
+		qca,no-eeprom;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
+};
+
+&uart {
+	status = "okay";
+};