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1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * at91-kizbox.dts - Device Tree file for Overkiz Kizbox board
4 *
5 * Copyright (C) 2012-2014 Boris BREZILLON <b.brezillon@overkiz.com>
6 * 2014-2015 Gaël PORTAY <g.portay@overkiz.com>
7 */
8/dts-v1/;
9#include "at91sam9g20.dtsi"
10#include <dt-bindings/pwm/pwm.h>
11
12/ {
13 model = "Overkiz Kizbox";
14 compatible = "overkiz,kizbox", "atmel,at91sam9g20", "atmel,at91sam9";
15
16 chosen {
17 bootargs = "ubi.mtd=ubi";
18 stdout-path = &dbgu;
19 };
20
21 memory@20000000 {
22 reg = <0x20000000 0x2000000>;
23 };
24
25 clocks {
26 main_xtal {
27 clock-frequency = <18432000>;
28 };
29 };
30
31 gpio-keys {
32 compatible = "gpio-keys";
33
34 button-reset {
35 label = "PB_RST";
36 gpios = <&pioB 30 GPIO_ACTIVE_HIGH>;
37 linux,code = <0x100>;
38 wakeup-source;
39 };
40
41 button-user {
42 label = "PB_USER";
43 gpios = <&pioB 31 GPIO_ACTIVE_HIGH>;
44 linux,code = <0x101>;
45 wakeup-source;
46 };
47 };
48
49 led-controller {
50 compatible = "pwm-leds";
51
52 led-1 {
53 label = "pwm:green:network";
54 pwms = <&tcb1_pwm1 0 10000000 PWM_POLARITY_INVERTED>;
55 max-brightness = <255>;
56 linux,default-trigger = "default-on";
57 };
58
59 led-2 {
60 label = "pwm:red:network";
61 pwms = <&tcb1_pwm2 0 10000000 PWM_POLARITY_INVERTED>;
62 max-brightness = <255>;
63 linux,default-trigger = "default-on";
64 };
65
66 led-3 {
67 label = "pwm:green:user";
68 pwms = <&tcb1_pwm0 0 10000000 PWM_POLARITY_INVERTED>;
69 max-brightness = <255>;
70 linux,default-trigger = "default-on";
71 };
72
73 led-4 {
74 label = "pwm:red:user";
75 pwms = <&tcb1_pwm0 1 10000000 PWM_POLARITY_INVERTED>;
76 max-brightness = <255>;
77 linux,default-trigger = "default-on";
78 };
79 };
80};
81
82&tcb0 {
83 timer@0 {
84 compatible = "atmel,tcb-timer";
85 reg = <0>, <1>;
86 };
87
88 timer@2 {
89 compatible = "atmel,tcb-timer";
90 reg = <2>;
91 };
92};
93
94&tcb1 {
95 tcb1_pwm0: pwm@0 {
96 compatible = "atmel,tcb-pwm";
97 reg = <0>;
98 #pwm-cells = <3>;
99 pinctrl-names = "default";
100 pinctrl-0 = <&pinctrl_tcb1_tioa0 &pinctrl_tcb1_tiob0>;
101 };
102
103 tcb1_pwm1: pwm@1 {
104 compatible = "atmel,tcb-pwm";
105 reg = <1>;
106 #pwm-cells = <3>;
107 pinctrl-names = "default";
108 pinctrl-0 = <&pinctrl_tcb1_tioa1>;
109 };
110
111 tcb1_pwm2: pwm@2 {
112 compatible = "atmel,tcb-pwm";
113 reg = <2>;
114 #pwm-cells = <3>;
115 pinctrl-names = "default";
116 pinctrl-0 = <&pinctrl_tcb1_tioa2>;
117 };
118};
119
120&ebi {
121 status = "okay";
122};
123
124&nand_controller {
125 status = "okay";
126 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
127 pinctrl-names = "default";
128
129 nand@3 {
130 reg = <0x3 0x0 0x800000>;
131 rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
132 cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
133 nand-bus-width = <8>;
134 nand-ecc-mode = "soft";
135 nand-on-flash-bbt;
136 label = "atmel_nand";
137
138 partitions {
139 compatible = "fixed-partitions";
140 #address-cells = <1>;
141 #size-cells = <1>;
142
143 bootstrap@0 {
144 label = "bootstrap";
145 reg = <0x0 0x20000>;
146 };
147
148 ubi@20000 {
149 label = "ubi";
150 reg = <0x20000 0x7fe0000>;
151 };
152 };
153 };
154};
155
156&macb0 {
157 phy-mode = "mii";
158 pinctrl-0 = <&pinctrl_macb_rmii
159 &pinctrl_macb_rmii_mii_alt>;
160 status = "okay";
161};
162
163&usart3 {
164 status = "okay";
165};
166
167&dbgu {
168 status = "okay";
169};
170
171&watchdog {
172 timeout-sec = <15>;
173 atmel,max-heartbeat-sec = <16>;
174 atmel,min-heartbeat-sec = <0>;
175 status = "okay";
176};
177
178&usb0 {
179 num-ports = <1>;
180 status = "okay";
181};
182
183&i2c_gpio0 {
184 status = "okay";
185
186 rtc: pcf8563@51 {
187 compatible = "nxp,pcf8563";
188 reg = <0x51>;
189 };
190};
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@00500000 {
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@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};