Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux...
[linux-2.6-microblaze.git] / arch / arm / boot / dts / bcm2835-rpi-cm1-io1.dts
1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "bcm2835-rpi-cm1.dtsi"
4 #include "bcm283x-rpi-usb-host.dtsi"
5
6 / {
7         compatible = "raspberrypi,compute-module", "brcm,bcm2835";
8         model = "Raspberry Pi Compute Module IO board rev1";
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                           "HDMI_HPD_N",
67                           /* Also used as ACT LED */
68                           "EMMC_EN_N",
69                           /* Used by eMMC */
70                           "SD_CLK_R",
71                           "SD_CMD_R",
72                           "SD_DATA0_R",
73                           "SD_DATA1_R",
74                           "SD_DATA2_R",
75                           "SD_DATA3_R";
76
77         pinctrl-0 = <&gpioout &alt0>;
78 };
79
80 &hdmi {
81         hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
82         power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
83         status = "okay";
84 };
85
86 &sdhost {
87         pinctrl-names = "default";
88         pinctrl-0 = <&sdhost_gpio48>;
89         bus-width = <4>;
90         status = "okay";
91 };
92
93 &uart0 {
94         pinctrl-names = "default";
95         pinctrl-0 = <&uart0_gpio14>;
96         status = "okay";
97 };