1/*
2 * Device Tree file for Arietta G25
3 * This device tree is minimal, to activate more peripherals, see:
4 * http://dts.acmesystems.it/arietta/
5 */
6/dts-v1/;
7#include "at91sam9g25.dtsi"
8/ {
9	model = "Acme Systems Arietta G25";
10	compatible = "acme,ariettag25", "atmel,at91sam9x5", "atmel,at91sam9";
11
12	aliases {
13		serial0 = &dbgu;
14	};
15
16	chosen {
17		stdout-path = "serial0:115200n8";
18	};
19
20	memory {
21		reg = <0x20000000 0x8000000>;
22	};
23
24	clocks {
25		slow_xtal {
26			clock-frequency = <32768>;
27		};
28
29		main_xtal {
30			clock-frequency = <12000000>;
31		};
32	};
33
34	ahb {
35		apb {
36			mmc0: mmc@f0008000 {
37				pinctrl-0 = <
38				  &pinctrl_mmc0_slot0_clk_cmd_dat0
39				  &pinctrl_mmc0_slot0_dat1_3>;
40				status = "okay";
41
42				slot@0 {
43					reg = <0>;
44					bus-width = <4>;
45				};
46			};
47
48			usb2: gadget@f803c000 {
49				status = "okay";
50			};
51
52			dbgu: serial@fffff200 {
53				status = "okay";
54			};
55
56			rtc@fffffeb0 {
57				status = "okay";
58			};
59		};
60
61		usb0: ohci@00600000 {
62			status = "okay";
63			num-ports = <3>;
64		};
65
66		usb1: ehci@00700000 {
67			status = "okay";
68		};
69	};
70
71	leds {
72		compatible = "gpio-leds";
73		arietta_led {
74			label = "arietta_led";
75			gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */
76			linux,default-trigger = "heartbeat";
77		};
78	};
79};
80