sama5d3xcm.dtsi revision 273714 
1/*
2 * sama5d3xcm.dtsi - Device Tree Include file for SAMA5D3x CPU Module
3 *
4 *  Copyright (C) 2013 Atmel,
5 *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
6 *
7 * Licensed under GPLv2 or later.
8 */
9
10/ {
11	compatible = "atmel,samad3xcm", "atmel,sama5d3", "atmel,sama5";
12
13	chosen {
14		bootargs = "console=ttyS0,115200 rootfstype=ubifs ubi.mtd=5 root=ubi0:rootfs";
15	};
16
17	memory {
18		reg = <0x20000000 0x20000000>;
19	};
20
21	clocks {
22		slow_xtal {
23			clock-frequency = <32768>;
24		};
25
26		main_xtal {
27			clock-frequency = <12000000>;
28		};
29	};
30
31	ahb {
32		apb {
33			spi0: spi@f0004000 {
34				cs-gpios = <&pioD 13 0>, <0>, <0>, <0>;
35			};
36
37			macb0: ethernet@f0028000 {
38				phy-mode = "rgmii";
39			};
40
41			pmc: pmc@fffffc00 {
42				main: mainck {
43					clock-frequency = <12000000>;
44				};
45			};
46		};
47
48		nand0: nand@60000000 {
49			nand-bus-width = <8>;
50			nand-ecc-mode = "hw";
51			atmel,has-pmecc;
52			atmel,pmecc-cap = <4>;
53			atmel,pmecc-sector-size = <512>;
54			nand-on-flash-bbt;
55			status = "okay";
56
57			at91bootstrap@0 {
58				label = "at91bootstrap";
59				reg = <0x0 0x40000>;
60			};
61
62			bootloader@40000 {
63				label = "bootloader";
64				reg = <0x40000 0x80000>;
65			};
66
67			bootloaderenv@c0000 {
68				label = "bootloader env";
69				reg = <0xc0000 0xc0000>;
70			};
71
72			dtb@180000 {
73				label = "device tree";
74				reg = <0x180000 0x80000>;
75			};
76
77			kernel@200000 {
78				label = "kernel";
79				reg = <0x200000 0x600000>;
80			};
81
82			rootfs@800000 {
83				label = "rootfs";
84				reg = <0x800000 0x0f800000>;
85			};
86		};
87	};
88
89	leds {
90		compatible = "gpio-leds";
91
92		d2 {
93			label = "d2";
94			gpios = <&pioE 25 GPIO_ACTIVE_LOW>;	/* PE25, conflicts with A25, RXD2 */
95		};
96	};
97};
98