1 files changed, 152 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/qca9558_buffalo_bhr-4grv2.dts b/target/linux/ath79/dts/qca9558_buffalo_bhr-4grv2.dts
new file mode 100644
index 0000000000..25c673a58b
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_buffalo_bhr-4grv2.dts
@@ -0,0 +1,152 @@
+// 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 "qca9557.dtsi"
+
+/ {
+	compatible = "buffalo,bhr-4grv2", "qca,qca9557";
+	model = "Buffalo BHR-4GRV2";
+
+	aliases {
+		led-status = &power;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8";
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		power: power {
+			label = "bhr-4grv2:green:power";
+			gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+		};
+
+		diag {
+			label = "bhr-4grv2:orange:diag";
+			gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+		vpn_orange {
+			label = "bhr-4grv2:orange:vpn";
+			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+		vpn_green {
+			label = "bhr-4grv2:green:vpn";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		poll-interval = <20>;
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+			debounce-interval = <60>;
+		};
+
+		eco {
+			label = "eco";
+			gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_0>;
+			linux,input-type = <EV_SW>;
+			debounce-interval = <60>;
+		};
+	};
+};
+
+&spi {
+	status = "okay";
+	num-cs = <1>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <25000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x000000 0x040000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "u-boot-env";
+				reg = <0x040000 0x010000>;
+				read-only;
+			};
+
+			partition@50000 {
+				label = "rootfs";
+				reg = <0x050000 0xe30000>;
+			};
+
+			partition@e80000 {
+				label = "kernel";
+				reg = <0xe80000 0x170000>;
+			};
+
+			art: partition@ff0000 {
+				label = "art";
+				reg = <0xff0000 0x010000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&mdio0 {
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+
+		qca,ar8327-initvals = <
+		    0x04 0x80080080 /* PORT0 PAD MODE CTRL */
+		    0x0c 0x07600000 /* PORT6 PAD MODE CTRL */
+		    0x7c 0x0000007e /* PORT0_STATUS */
+		    0x94 0x0000007e /* PORT6 STATUS */
+		>;
+	};
+};
+
+&eth0 {
+	status = "okay";
+
+	mtd-mac-address = <&art 0x0>;
+	phy-handle = <&phy0>;
+	pll-data = <0x56000000 0x00000101 0x00001616>;
+};
+
+&eth1 {
+	status = "okay";
+
+	mtd-mac-address = <&art 0x6>;
+	pll-data = <0x03000101 0x00000101 0x00001616>;
+
+	fixed-link {
+		speed = <1000>;
+		full-duplex;
+	};
+};
+
+&uart {
+	status = "okay";
+};