1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
2 /*
3 * Mac Studio (2022)
4 *
5 * This file contains the parts common to J375 devices with both t6001 and t6002.
6 *
7 * target-type: J375c / J375d
8 *
9 * Copyright The Asahi Linux Contributors
10 */
11
12 / {
13 aliases {
14 serial0 = &serial0;
15 wifi0 = &wifi0;
16 };
17
18 chosen {
19 #address-cells = <2>;
20 #size-cells = <2>;
21 ranges;
22
23 stdout-path = "serial0";
24
25 framebuffer0: framebuffer@0 {
26 compatible = "apple,simple-framebuffer", "simple-framebuffer";
27 reg = <0 0 0 0>; /* To be filled by loader */
28 /* Format properties will be added by loader */
29 status = "disabled";
30 };
31 };
32
33 memory@10000000000 {
34 device_type = "memory";
35 reg = <0x100 0 0x2 0>; /* To be filled by loader */
36 };
37 };
38
39 &serial0 {
40 status = "okay";
41 };
42
43 /* USB Type C */
44 &i2c0 {
45 hpm0: usb-pd@38 {
46 compatible = "apple,cd321x";
47 reg = <0x38>;
48 interrupt-parent = <&pinctrl_ap>;
49 interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
50 interrupt-names = "irq";
51 };
52
53 hpm1: usb-pd@3f {
54 compatible = "apple,cd321x";
55 reg = <0x3f>;
56 interrupt-parent = <&pinctrl_ap>;
57 interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
58 interrupt-names = "irq";
59 };
60
61 hpm2: usb-pd@3b {
62 compatible = "apple,cd321x";
63 reg = <0x3b>;
64 interrupt-parent = <&pinctrl_ap>;
65 interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
66 interrupt-names = "irq";
67 };
68
69 hpm3: usb-pd@3c {
70 compatible = "apple,cd321x";
71 reg = <0x3c>;
72 interrupt-parent = <&pinctrl_ap>;
73 interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
74 interrupt-names = "irq";
75 };
76 };
77
78 &nco_clkref {
79 clock-frequency = <1068000000>;
80 };
81
82 /* PCIe devices */
83 &port00 {
84 /* WLAN */
85 bus-range = <1 1>;
86 wifi0: wifi@0,0 {
87 reg = <0x10000 0x0 0x0 0x0 0x0>;
88 /* To be filled by the loader */
89 local-mac-address = [00 10 18 00 00 10];
90 };
91 };
92
93 &port01 {
94 /* SD card reader */
95 bus-range = <2 2>;
96 sdhci0: mmc@0,0 {
97 compatible = "pci17a0,9755";
98 reg = <0x20000 0x0 0x0 0x0 0x0>;
99 cd-inverted;
100 wp-inverted;
101 };
102 };
103
104 &port02 {
105 /* 10 Gbit Ethernet */
106 bus-range = <3 3>;
107 status = "okay";
108 ethernet0: ethernet@0,0 {
109 reg = <0x30000 0x0 0x0 0x0 0x0>;
110 /* To be filled by the loader */
111 local-mac-address = [00 10 18 00 00 00];
112 };
113 };
114
115 &port03 {
116 /* USB xHCI */
117 bus-range = <4 4>;
118 status = "okay";
119 };
120
121
122 &pcie0_dart_2 {
123 status = "okay";
124 };
125
126 &pcie0_dart_3 {
127 status = "okay";
128 };
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