1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
2 /*
3 * Apple iMac (24-inch, 4x USB-C, M1, 2020)
4 *
5 * target-type: J456
6 *
7 * Copyright The Asahi Linux Contributors
8 */
9
10 /dts-v1/;
11
12 #include "t8103.dtsi"
13 #include "t8103-jxxx.dtsi"
14
15 / {
16 compatible = "apple,j456", "apple,t8103", "apple,arm-platform";
17 model = "Apple iMac (24-inch, 4x USB-C, M1, 2021)";
18
19 aliases {
20 ethernet0 = ðernet0;
21 };
22 };
23
24 &bluetooth0 {
25 brcm,board-type = "apple,capri";
26 };
27
28 &wifi0 {
29 brcm,board-type = "apple,capri";
30 };
31
32 &i2c0 {
33 hpm2: usb-pd@3b {
34 compatible = "apple,cd321x";
35 reg = <0x3b>;
36 interrupt-parent = <&pinctrl_ap>;
37 interrupts = <106 IRQ_TYPE_LEVEL_LOW>;
38 interrupt-names = "irq";
39 };
40
41 hpm3: usb-pd@3c {
42 compatible = "apple,cd321x";
43 reg = <0x3c>;
44 interrupt-parent = <&pinctrl_ap>;
45 interrupts = <106 IRQ_TYPE_LEVEL_LOW>;
46 interrupt-names = "irq";
47 };
48 };
49
50 /*
51 * Force the bus number assignments so that we can declare some of the
52 * on-board devices and properties that are populated by the bootloader
53 * (such as MAC addresses).
54 */
55
56 &port01 {
57 bus-range = <2 2>;
58 status = "okay";
59 };
60
61 &port02 {
62 bus-range = <3 3>;
63 status = "okay";
64 ethernet0: ethernet@0,0 {
65 reg = <0x30000 0x0 0x0 0x0 0x0>;
66 /* To be filled by the loader */
67 local-mac-address = [00 10 18 00 00 00];
68 };
69 };
70
71 &pcie0_dart_1 {
72 status = "okay";
73 };
74
75 &pcie0_dart_2 {
76 status = "okay";
77 };
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