ramips: create common DTSI for Sunvalley Filehub devices

HooToo HT-TM05 and RAVPower RP-WD03 have almost identical hardware
(except for RAM size) and are from the same vendor (SunValley).

Create a common DTSI file for them.

Suggested-by: Russell Morris <rmorris@rkmorris.us>
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 136 insertions, 0 deletions

diff --git a/target/linux/ramips/dts/mt7620n_sunvalley_filehub.dtsi b/target/linux/ramips/dts/mt7620n_sunvalley_filehub.dtsi
new file mode 100644
index 0000000000..d94379a41f
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620n_sunvalley_filehub.dtsi
@@ -0,0 +1,136 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7620n.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	aliases {
+		label-mac-device = &ethernet;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	virtual_flash {
+		compatible = "mtd-concat";
+
+		devices = <&firmware1 &firmware2 &firmware3>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				compatible = "openwrt,okli";
+				label = "firmware";
+				reg = <0x0 0x0>;
+			};
+		};
+	};
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&i2c {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+		m25p,fast-read;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "config";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			partition@50000 {
+				label = "loader";
+				reg = <0x50000 0x10000>;
+				read-only;
+			};
+
+			firmware2: partition@60000 {
+				label = "firmware2";
+				reg = <0x60000 0x170000>;
+			};
+
+			partition@1d0000 {
+				label = "u-boot-env";
+				reg = <0x1d0000 0x10000>;
+			};
+
+			firmware3: partition@1e0000 {
+				label = "firmware3";
+				reg = <0x1e0000 0x20000>;
+			};
+
+			firmware1: partition@200000 {
+				label = "firmware1";
+				reg = <0x200000 0x600000>;
+			};
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0x0>;
+};
+
+&state_default {
+	gpio {
+		groups = "wled", "ephy";
+		function = "gpio";
+	};
+};