1 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/apple/t8103-j457.dts b/arch/arm64/boot/dts/apple/t8103-j457.dts
new file mode 100644
index 000000000..e24ccb49e
--- /dev/null
+++ b/arch/arm64/boot/dts/apple/t8103-j457.dts
@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Apple iMac (24-inch, 2x USB-C, M1, 2020)
+ *
+ * target-type: J457
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/dts-v1/;
+
+#include "t8103.dtsi"
+#include "t8103-jxxx.dtsi"
+
+/ {
+	compatible = "apple,j457", "apple,t8103", "apple,arm-platform";
+	model = "Apple iMac (24-inch, 2x USB-C, M1, 2020)";
+
+	aliases {
+		ethernet0 = &ethernet0;
+	};
+};
+
+&wifi0 {
+	brcm,board-type = "apple,santorini";
+};
+
+/*
+ * Force the bus number assignments so that we can declare some of the
+ * on-board devices and properties that are populated by the bootloader
+ * (such as MAC addresses).
+ */
+
+&port02 {
+	bus-range = <3 3>;
+	status = "okay";
+	ethernet0: ethernet@0,0 {
+		reg = <0x30000 0x0 0x0 0x0 0x0>;
+		/* To be filled by the loader */
+		local-mac-address = [00 10 18 00 00 00];
+	};
+};
+
+&pcie0_dart_2 {
+	status = "okay";
+};