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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 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};