[PATCH 3/3] arm64: dts: mediatek: Add OpenWrt One

["Rafał Miłecki" <zajec5@gmail.com>]

From: Rafał Miłecki <rafal@milecki.pl>

OpenWrt One is the first ever OpenWrt product. It's based on MT7981B
(AKA Filogic 820) and has 1 GiB or DDR4 RAM. The rest of peripherals
remains to be added later.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 arch/arm64/boot/dts/mediatek/Makefile             |  1 +
 .../boot/dts/mediatek/mt7981b-openwrt-one.dts     | 15 +++++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts

diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 12f67959f257..06f960002ac2 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7981b-cudy-wr3000-v1.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt7981b-openwrt-one.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7981b-xiaomi-ax3000t.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-acelink-ew-7886cax.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts
new file mode 100644
index 000000000000..4f6cbb491287
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+
+/dts-v1/;
+
+#include "mt7981b.dtsi"
+
+/ {
+	compatible = "openwrt,one", "mediatek,mt7981b";
+	model = "OpenWrt One";
+
+	memory@40000000 {
+		reg = <0 0x40000000 0 0x40000000>;
+		device_type = "memory";
+	};
+};
-- 
2.35.3