Loading...
1/*
2 * at91-sam9_l9260.dts - Device Tree file for Olimex SAM9-L9260 board
3 *
4 * Copyright (C) 2016 Raashid Muhammed <raashidmuhammed@zilogic.com>
5 *
6 * Licensed under GPLv2 or later.
7 */
8/dts-v1/;
9#include "at91sam9260.dtsi"
10
11/ {
12 model = "Olimex sam9-l9260";
13 compatible = "olimex,sam9-l9260", "atmel,at91sam9260", "atmel,at91sam9";
14
15 chosen {
16 stdout-path = "serial0:115200n8";
17 };
18
19 memory {
20 reg = <0x20000000 0x4000000>;
21 };
22
23 clocks {
24 slow_xtal {
25 clock-frequency = <32768>;
26 };
27
28 main_xtal {
29 clock-frequency = <18432000>;
30 };
31 };
32
33 ahb {
34 apb {
35 tcb0: timer@fffa0000 {
36 timer@0 {
37 compatible = "atmel,tcb-timer";
38 reg = <0>, <1>;
39 };
40
41 timer@2 {
42 compatible = "atmel,tcb-timer";
43 reg = <2>;
44 };
45 };
46
47 mmc0: mmc@fffa8000 {
48 pinctrl-0 = <
49 &pinctrl_board_mmc0
50 &pinctrl_mmc0_clk
51 &pinctrl_mmc0_slot1_cmd_dat0
52 &pinctrl_mmc0_slot1_dat1_3>;
53 status = "okay";
54
55 slot@1 {
56 reg = <1>;
57 bus-width = <4>;
58 cd-gpios = <&pioC 8 GPIO_ACTIVE_HIGH>;
59 wp-gpios = <&pioC 4 GPIO_ACTIVE_HIGH>;
60 };
61 };
62
63 macb0: ethernet@fffc4000 {
64 pinctrl-0 = <&pinctrl_macb_rmii &pinctrl_macb_rmii_mii_alt>;
65 phy-mode = "mii";
66 #address-cells = <1>;
67 #size-cells = <0>;
68 status = "okay";
69
70 ethernet-phy@1 {
71 reg = <0x1>;
72 };
73 };
74
75 spi0: spi@fffc8000 {
76 cs-gpios = <&pioC 11 0>, <0>, <0>, <0>;
77 status = "okay";
78
79 flash@0 {
80 compatible = "atmel,at45", "atmel,dataflash";
81 spi-max-frequency = <15000000>;
82 reg = <0>;
83 };
84 };
85
86 dbgu: serial@fffff200 {
87 status = "okay";
88 };
89
90 pinctrl@fffff400 {
91 mmc0 {
92 pinctrl_board_mmc0: mmc0-board {
93 atmel,pins =
94 <AT91_PIOC 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* CD pin */
95 AT91_PIOC 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* WP pin */
96 };
97 };
98 };
99 };
100
101 nand0: nand@40000000 {
102 nand-bus-width = <8>;
103 nand-ecc-mode = "soft";
104 nand-on-flash-bbt = <1>;
105 status = "okay";
106 };
107
108 usb0: ohci@500000 {
109 status = "okay";
110 };
111
112 };
113
114 i2c-gpio-0 {
115 status = "okay";
116 };
117
118 leds {
119 compatible = "gpio-leds";
120
121 pwr_led {
122 label = "sam9-l9260:yellow:pwr";
123 gpios = <&pioA 9 GPIO_ACTIVE_HIGH>;
124 linux,default-trigger = "cpu0";
125 };
126
127 status_led {
128 label = "sam9-l9260:green:status";
129 gpios = <&pioA 6 GPIO_ACTIVE_LOW>;
130 linux,default-trigger = "timer";
131 };
132 };
133};
1/*
2 * at91-sam9_l9260.dts - Device Tree file for Olimex SAM9-L9260 board
3 *
4 * Copyright (C) 2016 Raashid Muhammed <raashidmuhammed@zilogic.com>
5 *
6 * Licensed under GPLv2 or later.
7 */
8/dts-v1/;
9#include "at91sam9260.dtsi"
10
11/ {
12 model = "Olimex sam9-l9260";
13 compatible = "olimex,sam9-l9260", "atmel,at91sam9260", "atmel,at91sam9";
14
15 chosen {
16 stdout-path = "serial0:115200n8";
17 };
18
19 memory {
20 reg = <0x20000000 0x4000000>;
21 };
22
23 clocks {
24 slow_xtal {
25 clock-frequency = <32768>;
26 };
27
28 main_xtal {
29 clock-frequency = <18432000>;
30 };
31 };
32
33 ahb {
34 apb {
35 mmc0: mmc@fffa8000 {
36 pinctrl-0 = <
37 &pinctrl_board_mmc0
38 &pinctrl_mmc0_clk
39 &pinctrl_mmc0_slot1_cmd_dat0
40 &pinctrl_mmc0_slot1_dat1_3>;
41 status = "okay";
42
43 slot@1 {
44 reg = <1>;
45 bus-width = <4>;
46 cd-gpios = <&pioC 8 GPIO_ACTIVE_HIGH>;
47 wp-gpios = <&pioC 4 GPIO_ACTIVE_HIGH>;
48 };
49 };
50
51 macb0: ethernet@fffc4000 {
52 pinctrl-0 = <&pinctrl_macb_rmii &pinctrl_macb_rmii_mii_alt>;
53 phy-mode = "mii";
54 #address-cells = <1>;
55 #size-cells = <0>;
56 status = "okay";
57
58 ethernet-phy@1 {
59 reg = <0x1>;
60 };
61 };
62
63 spi0: spi@fffc8000 {
64 cs-gpios = <&pioC 11 0>, <0>, <0>, <0>;
65 status = "okay";
66
67 flash@0 {
68 compatible = "atmel,at45", "atmel,dataflash";
69 spi-max-frequency = <15000000>;
70 reg = <0>;
71 };
72 };
73
74 dbgu: serial@fffff200 {
75 status = "okay";
76 };
77
78 pinctrl@fffff400 {
79 mmc0 {
80 pinctrl_board_mmc0: mmc0-board {
81 atmel,pins =
82 <AT91_PIOC 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* CD pin */
83 AT91_PIOC 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* WP pin */
84 };
85 };
86 };
87 };
88
89 nand0: nand@40000000 {
90 nand-bus-width = <8>;
91 nand-ecc-mode = "soft";
92 nand-on-flash-bbt = <1>;
93 status = "okay";
94 };
95
96 usb0: ohci@500000 {
97 status = "okay";
98 };
99
100 };
101
102 i2c-gpio-0 {
103 status = "okay";
104 };
105
106 leds {
107 compatible = "gpio-leds";
108
109 pwr_led {
110 label = "sam9-l9260:yellow:pwr";
111 gpios = <&pioA 9 GPIO_ACTIVE_HIGH>;
112 linux,default-trigger = "cpu0";
113 };
114
115 status_led {
116 label = "sam9-l9260:green:status";
117 gpios = <&pioA 6 GPIO_ACTIVE_LOW>;
118 linux,default-trigger = "timer";
119 };
120 };
121};