1 // SPDX-License-Identifier: GPL-2.0+ OR MIT 1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
2 /* 2 /*
3 * Apple M2 MacBook Air/Pro (M2, 2022) 3 * Apple M2 MacBook Air/Pro (M2, 2022)
4 * 4 *
5 * This file contains parts common to all Appl 5 * This file contains parts common to all Apple M2 devices using the t8112.
6 * 6 *
7 * target-type: J493, J413 7 * target-type: J493, J413
8 * 8 *
9 * Copyright The Asahi Linux Contributors 9 * Copyright The Asahi Linux Contributors
10 */ 10 */
11 11
12 / { 12 / {
13 aliases { 13 aliases {
14 serial0 = &serial0; 14 serial0 = &serial0;
15 serial2 = &serial2; 15 serial2 = &serial2;
16 }; 16 };
17 17
18 chosen { 18 chosen {
19 #address-cells = <2>; 19 #address-cells = <2>;
20 #size-cells = <2>; 20 #size-cells = <2>;
21 ranges; 21 ranges;
22 22
23 stdout-path = "serial0"; 23 stdout-path = "serial0";
24 24
25 framebuffer0: framebuffer@0 { 25 framebuffer0: framebuffer@0 {
26 compatible = "apple,si 26 compatible = "apple,simple-framebuffer", "simple-framebuffer";
27 reg = <0 0 0 0>; /* To 27 reg = <0 0 0 0>; /* To be filled by loader */
28 /* Format properties w 28 /* Format properties will be added by loader */
29 status = "disabled"; 29 status = "disabled";
30 }; 30 };
31 }; 31 };
32 32
33 memory@800000000 { 33 memory@800000000 {
34 device_type = "memory"; 34 device_type = "memory";
35 reg = <0x8 0 0x2 0>; /* To be 35 reg = <0x8 0 0x2 0>; /* To be filled by loader */
36 }; 36 };
37 }; 37 };
38 38
39 &serial0 { 39 &serial0 {
40 status = "okay"; 40 status = "okay";
41 }; 41 };
42 42
43 &serial2 { 43 &serial2 {
44 status = "okay"; 44 status = "okay";
45 }; 45 };
46 46
47 &i2c0 { 47 &i2c0 {
48 status = "okay"; 48 status = "okay";
49 49
50 hpm0: usb-pd@38 { 50 hpm0: usb-pd@38 {
51 compatible = "apple,cd321x"; 51 compatible = "apple,cd321x";
52 reg = <0x38>; 52 reg = <0x38>;
53 interrupt-parent = <&pinctrl_a 53 interrupt-parent = <&pinctrl_ap>;
54 interrupts = <8 IRQ_TYPE_LEVEL 54 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
55 interrupt-names = "irq"; 55 interrupt-names = "irq";
56 }; 56 };
57 57
58 hpm1: usb-pd@3f { 58 hpm1: usb-pd@3f {
59 compatible = "apple,cd321x"; 59 compatible = "apple,cd321x";
60 reg = <0x3f>; 60 reg = <0x3f>;
61 interrupt-parent = <&pinctrl_a 61 interrupt-parent = <&pinctrl_ap>;
62 interrupts = <8 IRQ_TYPE_LEVEL 62 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
63 interrupt-names = "irq"; 63 interrupt-names = "irq";
64 }; 64 };
65 }; 65 };
66 66
67 &i2c1 { 67 &i2c1 {
68 status = "okay"; 68 status = "okay";
69 }; 69 };
70 70
71 &i2c2 { 71 &i2c2 {
72 status = "okay"; 72 status = "okay";
73 }; 73 };
74 74
75 &i2c3 { 75 &i2c3 {
76 status = "okay"; 76 status = "okay";
77 }; 77 };
78 78
79 &nco_clkref { 79 &nco_clkref {
80 clock-frequency = <900000000>; 80 clock-frequency = <900000000>;
81 }; 81 };
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