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1/*
2 * at91-kizbox.dts - Device Tree file for Overkiz Kizbox board
3 *
4 * Copyright (C) 2012-2014 Boris BREZILLON <b.brezillon@overkiz.com>
5 * 2014-2015 Gaël PORTAY <g.portay@overkiz.com>
6 *
7 * Licensed under GPLv2 or later.
8 */
9/dts-v1/;
10#include "at91sam9g20.dtsi"
11#include <dt-bindings/pwm/pwm.h>
12
13/ {
14 model = "Overkiz Kizbox";
15 compatible = "overkiz,kizbox", "atmel,at91sam9g20", "atmel,at91sam9";
16
17 chosen {
18 bootargs = "ubi.mtd=ubi";
19 stdout-path = &dbgu;
20 };
21
22 memory {
23 reg = <0x20000000 0x2000000>;
24 };
25
26 clocks {
27 main_xtal {
28 clock-frequency = <18432000>;
29 };
30 };
31
32 ahb {
33 apb {
34 tcb0: timer@fffa0000 {
35 timer@0 {
36 compatible = "atmel,tcb-timer";
37 reg = <0>, <1>;
38 };
39
40 timer@2 {
41 compatible = "atmel,tcb-timer";
42 reg = <2>;
43 };
44 };
45
46 macb0: ethernet@fffc4000 {
47 phy-mode = "mii";
48 pinctrl-0 = <&pinctrl_macb_rmii
49 &pinctrl_macb_rmii_mii_alt>;
50 status = "okay";
51 };
52
53 usart3: serial@fffd0000 {
54 status = "okay";
55 };
56
57 dbgu: serial@fffff200 {
58 status = "okay";
59 };
60
61 watchdog@fffffd40 {
62 timeout-sec = <15>;
63 atmel,max-heartbeat-sec = <16>;
64 atmel,min-heartbeat-sec = <0>;
65 status = "okay";
66 };
67 };
68
69 usb0: ohci@500000 {
70 num-ports = <1>;
71 status = "okay";
72 };
73
74 ebi: ebi@10000000 {
75 status = "okay";
76
77 nand_controller: nand-controller {
78 status = "okay";
79 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
80 pinctrl-names = "default";
81
82 nand@3 {
83 reg = <0x3 0x0 0x800000>;
84 rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
85 cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
86 nand-bus-width = <8>;
87 nand-ecc-mode = "soft";
88 nand-on-flash-bbt;
89 label = "atmel_nand";
90
91 partitions {
92 compatible = "fixed-partitions";
93 #address-cells = <1>;
94 #size-cells = <1>;
95
96 bootstrap@0 {
97 label = "bootstrap";
98 reg = <0x0 0x20000>;
99 };
100
101 ubi@20000 {
102 label = "ubi";
103 reg = <0x20000 0x7fe0000>;
104 };
105 };
106 };
107 };
108 };
109 };
110
111 gpio_keys {
112 compatible = "gpio-keys";
113 #address-cells = <1>;
114 #size-cells = <0>;
115
116 reset {
117 label = "PB_RST";
118 gpios = <&pioB 30 GPIO_ACTIVE_HIGH>;
119 linux,code = <0x100>;
120 wakeup-source;
121 };
122
123 user {
124 label = "PB_USER";
125 gpios = <&pioB 31 GPIO_ACTIVE_HIGH>;
126 linux,code = <0x101>;
127 wakeup-source;
128 };
129 };
130
131 i2c-gpio-0 {
132 status = "okay";
133
134 rtc: pcf8563@51 {
135 compatible = "nxp,pcf8563";
136 reg = <0x51>;
137 };
138 };
139
140 pwm_leds {
141 compatible = "pwm-leds";
142
143 network_green {
144 label = "pwm:green:network";
145 pwms = <&tcb_pwm 2 10000000 PWM_POLARITY_INVERTED>;
146 max-brightness = <255>;
147 linux,default-trigger = "default-on";
148 };
149
150 network_red {
151 label = "pwm:red:network";
152 pwms = <&tcb_pwm 4 10000000 PWM_POLARITY_INVERTED>;
153 max-brightness = <255>;
154 linux,default-trigger = "default-on";
155 };
156
157 user_green {
158 label = "pwm:green:user";
159 pwms = <&tcb_pwm 0 10000000 PWM_POLARITY_INVERTED>;
160 max-brightness = <255>;
161 linux,default-trigger = "default-on";
162 };
163
164 user_red {
165 label = "pwm:red:user";
166 pwms = <&tcb_pwm 1 10000000 PWM_POLARITY_INVERTED>;
167 max-brightness = <255>;
168 linux,default-trigger = "default-on";
169 };
170 };
171
172 tcb_pwm: pwm {
173 compatible = "atmel,tcb-pwm";
174 #pwm-cells = <3>;
175 tc-block = <1>;
176 pinctrl-names = "default";
177 pinctrl-0 = <&pinctrl_tcb1_tioa0
178 &pinctrl_tcb1_tioa1
179 &pinctrl_tcb1_tioa2
180 &pinctrl_tcb1_tiob0>;
181 };
182};
1/*
2 * at91-kizbox.dts - Device Tree file for Overkiz Kizbox board
3 *
4 * Copyright (C) 2012-2014 Boris BREZILLON <b.brezillon@overkiz.com>
5 * 2014-2015 Gaël PORTAY <g.portay@overkiz.com>
6 *
7 * Licensed under GPLv2 or later.
8 */
9/dts-v1/;
10#include "at91sam9g20.dtsi"
11#include <dt-bindings/pwm/pwm.h>
12
13/ {
14 model = "Overkiz Kizbox";
15 compatible = "overkiz,kizbox", "atmel,at91sam9g20", "atmel,at91sam9";
16
17 chosen {
18 bootargs = "ubi.mtd=ubi";
19 stdout-path = &dbgu;
20 };
21
22 memory {
23 reg = <0x20000000 0x2000000>;
24 };
25
26 clocks {
27 main_xtal {
28 clock-frequency = <18432000>;
29 };
30 };
31
32 ahb {
33 apb {
34 macb0: ethernet@fffc4000 {
35 phy-mode = "mii";
36 pinctrl-0 = <&pinctrl_macb_rmii
37 &pinctrl_macb_rmii_mii_alt>;
38 status = "okay";
39 };
40
41 usart3: serial@fffd0000 {
42 status = "okay";
43 };
44
45 dbgu: serial@fffff200 {
46 status = "okay";
47 };
48
49 watchdog@fffffd40 {
50 timeout-sec = <15>;
51 atmel,max-heartbeat-sec = <16>;
52 atmel,min-heartbeat-sec = <0>;
53 status = "okay";
54 };
55 };
56
57 usb0: ohci@500000 {
58 num-ports = <1>;
59 status = "okay";
60 };
61
62 nand0: nand@40000000 {
63 nand-bus-width = <8>;
64 nand-ecc-mode = "soft";
65 status = "okay";
66
67 bootstrap@0 {
68 label = "bootstrap";
69 reg = <0x0 0x20000>;
70 };
71
72 ubi@20000 {
73 label = "ubi";
74 reg = <0x20000 0x7fe0000>;
75 };
76 };
77 };
78
79 gpio_keys {
80 compatible = "gpio-keys";
81 #address-cells = <1>;
82 #size-cells = <0>;
83
84 reset {
85 label = "PB_RST";
86 gpios = <&pioB 30 GPIO_ACTIVE_HIGH>;
87 linux,code = <0x100>;
88 wakeup-source;
89 };
90
91 user {
92 label = "PB_USER";
93 gpios = <&pioB 31 GPIO_ACTIVE_HIGH>;
94 linux,code = <0x101>;
95 wakeup-source;
96 };
97 };
98
99 i2c-gpio-0 {
100 status = "okay";
101
102 rtc: pcf8563@51 {
103 compatible = "nxp,pcf8563";
104 reg = <0x51>;
105 };
106 };
107
108 pwm_leds {
109 compatible = "pwm-leds";
110
111 network_green {
112 label = "pwm:green:network";
113 pwms = <&tcb_pwm 2 10000000 PWM_POLARITY_INVERTED>;
114 max-brightness = <255>;
115 linux,default-trigger = "default-on";
116 };
117
118 network_red {
119 label = "pwm:red:network";
120 pwms = <&tcb_pwm 4 10000000 PWM_POLARITY_INVERTED>;
121 max-brightness = <255>;
122 linux,default-trigger = "default-on";
123 };
124
125 user_green {
126 label = "pwm:green:user";
127 pwms = <&tcb_pwm 0 10000000 PWM_POLARITY_INVERTED>;
128 max-brightness = <255>;
129 linux,default-trigger = "default-on";
130 };
131
132 user_red {
133 label = "pwm:red:user";
134 pwms = <&tcb_pwm 1 10000000 PWM_POLARITY_INVERTED>;
135 max-brightness = <255>;
136 linux,default-trigger = "default-on";
137 };
138 };
139
140 tcb_pwm: pwm {
141 compatible = "atmel,tcb-pwm";
142 #pwm-cells = <3>;
143 tc-block = <1>;
144 pinctrl-names = "default";
145 pinctrl-0 = <&pinctrl_tcb1_tioa0
146 &pinctrl_tcb1_tioa1
147 &pinctrl_tcb1_tioa2
148 &pinctrl_tcb1_tiob0>;
149 };
150};