1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
2 /*
3 * Apple MacBook Air (M2, 2022)
4 *
5 * target-type: J413
6 *
7 * Copyright The Asahi Linux Contributors
8 */
9
10 /dts-v1/;
11
12 #include "t8112.dtsi"
13 #include "t8112-jxxx.dtsi"
14 #include <dt-bindings/leds/common.h>
15
16 / {
17 compatible = "apple,j413", "apple,t8112", "apple,arm-platform";
18 model = "Apple MacBook Air (13-inch, M2, 2022)";
19
20 aliases {
21 bluetooth0 = &bluetooth0;
22 wifi0 = &wifi0;
23 };
24
25 led-controller {
26 compatible = "pwm-leds";
27 led-0 {
28 pwms = <&fpwm1 0 40000>;
29 label = "kbd_backlight";
30 function = LED_FUNCTION_KBD_BACKLIGHT;
31 color = <LED_COLOR_ID_WHITE>;
32 max-brightness = <255>;
33 default-state = "keep";
34 };
35 };
36 };
37
38 /*
39 * Force the bus number assignments so that we can declare some of the
40 * on-board devices and properties that are populated by the bootloader
41 * (such as MAC addresses).
42 */
43 &port00 {
44 bus-range = <1 1>;
45 wifi0: wifi@0,0 {
46 compatible = "pci14e4,4433";
47 reg = <0x10000 0x0 0x0 0x0 0x0>;
48 /* To be filled by the loader */
49 local-mac-address = [00 10 18 00 00 10];
50 apple,antenna-sku = "XX";
51 brcm,board-type = "apple,hokkaido";
52 };
53
54 bluetooth0: bluetooth@0,1 {
55 compatible = "pci14e4,5f71";
56 reg = <0x10100 0x0 0x0 0x0 0x0>;
57 /* To be filled by the loader */
58 local-bd-address = [00 00 00 00 00 00];
59 brcm,board-type = "apple,hokkaido";
60 };
61 };
62
63 &i2c0 {
64 /* MagSafe port */
65 hpm5: usb-pd@3a {
66 compatible = "apple,cd321x";
67 reg = <0x3a>;
68 interrupt-parent = <&pinctrl_ap>;
69 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
70 interrupt-names = "irq";
71 };
72 };
73
74 &i2c4 {
75 status = "okay";
76 };
77
78 &fpwm1 {
79 status = "okay";
80 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.