xref: /openbmc/u-boot/arch/arm/dts/bcm2835-rpi.dtsi (revision 30b1ecd2) 
1#include <dt-bindings/power/raspberrypi-power.h>
2
3/ {
4	memory {
5		device_type = "memory";
6		reg = <0 0x10000000>;
7	};
8
9	leds {
10		compatible = "gpio-leds";
11
12		act {
13			label = "ACT";
14			default-state = "keep";
15			linux,default-trigger = "heartbeat";
16		};
17	};
18
19	soc {
20		firmware: firmware {
21			compatible = "raspberrypi,bcm2835-firmware";
22			mboxes = <&mailbox>;
23		};
24
25		power: power {
26			compatible = "raspberrypi,bcm2835-power";
27			firmware = <&firmware>;
28			#power-domain-cells = <1>;
29		};
30	};
31};
32
33&gpio {
34	pinctrl-names = "default";
35
36	gpioout: gpioout {
37		brcm,pins = <6>;
38		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
39	};
40
41	alt0: alt0 {
42		brcm,pins = <0 1 2 3 4 5 7 8 9 10 11 14 15 40 45>;
43		brcm,function = <BCM2835_FSEL_ALT0>;
44	};
45
46	alt3: alt3 {
47		brcm,pins = <48 49 50 51 52 53>;
48		brcm,function = <BCM2835_FSEL_ALT3>;
49	};
50};
51
52&i2c0 {
53	status = "okay";
54	clock-frequency = <100000>;
55};
56
57&i2c1 {
58	status = "okay";
59	clock-frequency = <100000>;
60};
61
62&i2c2 {
63	status = "okay";
64};
65
66&sdhci {
67	status = "okay";
68	bus-width = <4>;
69};
70
71&pwm {
72	status = "okay";
73};
74
75&usb {
76	power-domains = <&power RPI_POWER_DOMAIN_USB>;
77};
78
79&v3d {
80	power-domains = <&power RPI_POWER_DOMAIN_V3D>;
81};
82
83&hdmi {
84	power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
85	status = "okay";
86};
87