summaryrefslogblamecommitdiff
path: root/arch/arm/boot/dts/at91-sam9_l9260.dts
blob: 349a46189bf14d8126ad63a02965f84e80cd8494 (plain) (tree) 
726b4d062e29 ^



















































































































1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115



















































































































                                                                                                                                    
/*
 * at91-sam9_l9260.dts - Device Tree file for Olimex SAM9-L9260 board
 *
 *  Copyright (C) 2016 Raashid Muhammed <raashidmuhammed@zilogic.com>
 *
 * Licensed under GPLv2 or later.
 */
/dts-v1/;
#include "at91sam9260.dtsi"

/ {
	model = "Olimex sam9-l9260";
	compatible = "olimex,sam9-l9260", "atmel,at91sam9260", "atmel,at91sam9";

	chosen {
		stdout-path = "serial0:115200n8";
	};

	memory {
		reg = <0x20000000 0x4000000>;
	};

	clocks {
		slow_xtal {
			clock-frequency = <32768>;
		};

		main_xtal {
			clock-frequency = <18432000>;
		};
	};

	ahb {
		apb {
			mmc0: mmc@fffa8000 {
				pinctrl-0 = <
					&pinctrl_board_mmc0
					&pinctrl_mmc0_clk
					&pinctrl_mmc0_slot1_cmd_dat0
					&pinctrl_mmc0_slot1_dat1_3>;
				status = "okay";

				slot@1 {
					reg = <1>;
					bus-width = <4>;
					cd-gpios = <&pioC 8 GPIO_ACTIVE_HIGH>;
					wp-gpios = <&pioC 4 GPIO_ACTIVE_HIGH>;
				};
			};

			macb0: ethernet@fffc4000 {
				phy-mode = "mii";
				#address-cells = <1>;
				#size-cells = <0>;
				status = "okay";

				ethernet-phy@1 {
					reg = <0x1>;
				};
			};

			spi0: spi@fffc8000 {
				cs-gpios = <&pioC 11 0>, <0>, <0>, <0>;
				status = "okay";

				flash@0 {
					compatible = "atmel,at45", "atmel,dataflash";
					spi-max-frequency = <15000000>;
					reg = <0>;
				};
			};

			dbgu: serial@fffff200 {
				status = "okay";
			};

			pinctrl@fffff400 {
				mmc0 {
					pinctrl_board_mmc0: mmc0-board {
						atmel,pins =
							<AT91_PIOC 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH	/* CD pin */
							 AT91_PIOC 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;	/* WP pin */
					};
				};
			};
		};

		nand0: nand@40000000 {
			nand-bus-width = <8>;
			nand-ecc-mode = "soft";
			nand-on-flash-bbt = <1>;
			status = "okay";
		};

		usb0: ohci@500000 {
			status = "okay";
		};

	};

	i2c@0 {
		status = "okay";
	};

	leds {
		compatible = "gpio-leds";

		b0 {
			label = "b0";
			gpios = <&pioA 6 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

	};
};