1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
2 /*
3 * Apple M1 Mac mini, MacBook Air/Pro, iMac 24" (M1, 2020/2021)
4 *
5 * This file contains parts common to all Apple M1 devices using the t8103.
6 *
7 * target-type: J274, J293, J313, J456, J457
8 *
9 * Copyright The Asahi Linux Contributors
10 */
11
12 / {
13 aliases {
14 bluetooth0 = &bluetooth0;
15 serial0 = &serial0;
16 serial2 = &serial2;
17 wifi0 = &wifi0;
18 };
19
20 chosen {
21 #address-cells = <2>;
22 #size-cells = <2>;
23 ranges;
24
25 stdout-path = "serial0";
26
27 framebuffer0: framebuffer@0 {
28 compatible = "apple,simple-framebuffer", "simple-framebuffer";
29 reg = <0 0 0 0>; /* To be filled by loader */
30 /* Format properties will be added by loader */
31 status = "disabled";
32 };
33 };
34
35 memory@800000000 {
36 device_type = "memory";
37 reg = <0x8 0 0x2 0>; /* To be filled by loader */
38 };
39 };
40
41 &serial0 {
42 status = "okay";
43 };
44
45 &serial2 {
46 status = "okay";
47 };
48
49 &i2c0 {
50 hpm0: usb-pd@38 {
51 compatible = "apple,cd321x";
52 reg = <0x38>;
53 interrupt-parent = <&pinctrl_ap>;
54 interrupts = <106 IRQ_TYPE_LEVEL_LOW>;
55 interrupt-names = "irq";
56 };
57
58 hpm1: usb-pd@3f {
59 compatible = "apple,cd321x";
60 reg = <0x3f>;
61 interrupt-parent = <&pinctrl_ap>;
62 interrupts = <106 IRQ_TYPE_LEVEL_LOW>;
63 interrupt-names = "irq";
64 };
65 };
66
67 /*
68 * Force the bus number assignments so that we can declare some of the
69 * on-board devices and properties that are populated by the bootloader
70 * (such as MAC addresses).
71 */
72 &port00 {
73 bus-range = <1 1>;
74 wifi0: network@0,0 {
75 compatible = "pci14e4,4425";
76 reg = <0x10000 0x0 0x0 0x0 0x0>;
77 /* To be filled by the loader */
78 local-mac-address = [00 00 00 00 00 00];
79 apple,antenna-sku = "XX";
80 };
81
82 bluetooth0: bluetooth@0,1 {
83 compatible = "pci14e4,5f69";
84 reg = <0x10100 0x0 0x0 0x0 0x0>;
85 /* To be filled by the loader */
86 local-bd-address = [00 00 00 00 00 00];
87 };
88 };
89
90 &nco_clkref {
91 clock-frequency = <900000000>;
92 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.