blob: 6c8233a36d86b66492a8425b94b360b5ea1db193 [file] [log] [blame]
Heinrich Schuchardt143256b2019-04-28 06:46:57 +02001// SPDX-License-Identifier: GPL-2.0
2/dts-v1/;
3#include "bcm2837-rpi-cm3.dtsi"
4#include "bcm283x-rpi-usb-host.dtsi"
5
6/ {
7 compatible = "raspberrypi,3-compute-module", "brcm,bcm2837";
8 model = "Raspberry Pi Compute Module 3 IO board V3.0";
9};
10
11&gpio {
12 /*
13 * This is based on the official GPU firmware DT blob.
14 *
15 * Legend:
16 * "NC" = not connected (no rail from the SoC)
17 * "FOO" = GPIO line named "FOO" on the schematic
18 * "FOO_N" = GPIO line named "FOO" on schematic, active low
19 */
20 gpio-line-names = "GPIO0",
21 "GPIO1",
22 "GPIO2",
23 "GPIO3",
24 "GPIO4",
25 "GPIO5",
26 "GPIO6",
27 "GPIO7",
28 "GPIO8",
29 "GPIO9",
30 "GPIO10",
31 "GPIO11",
32 "GPIO12",
33 "GPIO13",
34 "GPIO14",
35 "GPIO15",
36 "GPIO16",
37 "GPIO17",
38 "GPIO18",
39 "GPIO19",
40 "GPIO20",
41 "GPIO21",
42 "GPIO22",
43 "GPIO23",
44 "GPIO24",
45 "GPIO25",
46 "GPIO26",
47 "GPIO27",
48 "GPIO28",
49 "GPIO29",
50 "GPIO30",
51 "GPIO31",
52 "GPIO32",
53 "GPIO33",
54 "GPIO34",
55 "GPIO35",
56 "GPIO36",
57 "GPIO37",
58 "GPIO38",
59 "GPIO39",
60 "GPIO40",
61 "GPIO41",
62 "GPIO42",
63 "GPIO43",
64 "GPIO44",
65 "GPIO45",
66 "GPIO46",
67 "GPIO47",
68 /* Used by eMMC */
69 "SD_CLK_R",
70 "SD_CMD_R",
71 "SD_DATA0_R",
72 "SD_DATA1_R",
73 "SD_DATA2_R",
74 "SD_DATA3_R";
75
76 pinctrl-0 = <&gpioout &alt0>;
77};
78
79&hdmi {
80 hpd-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
81};
82
83&uart0 {
84 pinctrl-names = "default";
85 pinctrl-0 = <&uart0_gpio14>;
86 status = "okay";
87};