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1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright 2012 Armadeus Systems - <support@armadeus.com>
4 */
5
6/* APF28Dev is a docking board for the APF28 SOM */
7#include "imx28-apf28.dts"
8
9/ {
10 model = "Armadeus Systems APF28Dev docking/development board";
11 compatible = "armadeus,imx28-apf28dev", "armadeus,imx28-apf28", "fsl,imx28";
12
13 apb@80000000 {
14 apbh@80000000 {
15 ssp0: spi@80010000 {
16 compatible = "fsl,imx28-mmc";
17 pinctrl-names = "default";
18 pinctrl-0 = <&mmc0_4bit_pins_a
19 &mmc0_cd_cfg &mmc0_sck_cfg>;
20 bus-width = <4>;
21 status = "okay";
22 };
23
24 ssp2: spi@80014000 {
25 compatible = "fsl,imx28-spi";
26 pinctrl-names = "default";
27 pinctrl-0 = <&spi2_pins_a>;
28 status = "okay";
29 };
30
31 pinctrl@80018000 {
32 pinctrl-names = "default";
33 pinctrl-0 = <&hog_pins_apf28dev>;
34
35 hog_pins_apf28dev: hog@0 {
36 reg = <0>;
37 fsl,pinmux-ids = <
38 MX28_PAD_LCD_D16__GPIO_1_16
39 MX28_PAD_LCD_D17__GPIO_1_17
40 MX28_PAD_LCD_D18__GPIO_1_18
41 MX28_PAD_LCD_D19__GPIO_1_19
42 MX28_PAD_LCD_D20__GPIO_1_20
43 MX28_PAD_LCD_D21__GPIO_1_21
44 MX28_PAD_LCD_D22__GPIO_1_22
45 MX28_PAD_GPMI_CE1N__GPIO_0_17
46 >;
47 fsl,drive-strength = <MXS_DRIVE_4mA>;
48 fsl,voltage = <MXS_VOLTAGE_HIGH>;
49 fsl,pull-up = <MXS_PULL_DISABLE>;
50 };
51
52 lcdif_pins_apf28dev: lcdif-apf28dev@0 {
53 reg = <0>;
54 fsl,pinmux-ids = <
55 MX28_PAD_LCD_RD_E__LCD_VSYNC
56 MX28_PAD_LCD_WR_RWN__LCD_HSYNC
57 MX28_PAD_LCD_RS__LCD_DOTCLK
58 MX28_PAD_LCD_CS__LCD_ENABLE
59 >;
60 fsl,drive-strength = <MXS_DRIVE_4mA>;
61 fsl,voltage = <MXS_VOLTAGE_HIGH>;
62 fsl,pull-up = <MXS_PULL_DISABLE>;
63 };
64
65 usb0_otg_apf28dev: otg-apf28dev@0 {
66 reg = <0>;
67 fsl,pinmux-ids = <
68 MX28_PAD_LCD_D23__GPIO_1_23
69 >;
70 fsl,drive-strength = <MXS_DRIVE_4mA>;
71 fsl,voltage = <MXS_VOLTAGE_HIGH>;
72 fsl,pull-up = <MXS_PULL_DISABLE>;
73 };
74 };
75
76 lcdif@80030000 {
77 pinctrl-names = "default";
78 pinctrl-0 = <&lcdif_16bit_pins_a
79 &lcdif_pins_apf28dev>;
80 display = <&display0>;
81 status = "okay";
82
83 display0: display0 {
84 bits-per-pixel = <16>;
85 bus-width = <16>;
86
87 display-timings {
88 native-mode = <&timing0>;
89 timing0: timing0 {
90 clock-frequency = <33000033>;
91 hactive = <800>;
92 vactive = <480>;
93 hback-porch = <96>;
94 hfront-porch = <96>;
95 vback-porch = <20>;
96 vfront-porch = <21>;
97 hsync-len = <64>;
98 vsync-len = <4>;
99 hsync-active = <1>;
100 vsync-active = <1>;
101 de-active = <1>;
102 pixelclk-active = <0>;
103 };
104 };
105 };
106 };
107
108 can0: can@80032000 {
109 pinctrl-names = "default";
110 pinctrl-0 = <&can0_pins_a>;
111 xceiver-supply = <®_can0_vcc>;
112 status = "okay";
113 };
114 };
115
116 apbx@80040000 {
117 lradc@80050000 {
118 fsl,lradc-touchscreen-wires = <4>;
119 status = "okay";
120 };
121
122 i2c0: i2c@80058000 {
123 pinctrl-names = "default";
124 pinctrl-0 = <&i2c0_pins_a>;
125 status = "okay";
126 };
127
128 pwm: pwm@80064000 {
129 pinctrl-names = "default";
130 pinctrl-0 = <&pwm3_pins_a &pwm4_pins_a>;
131 status = "okay";
132 };
133
134 auart0: serial@8006a000 {
135 pinctrl-names = "default";
136 pinctrl-0 = <&auart0_pins_a>;
137 uart-has-rtscts;
138 status = "okay";
139 };
140
141 usbphy0: usbphy@8007c000 {
142 status = "okay";
143 };
144
145 usbphy1: usbphy@8007e000 {
146 status = "okay";
147 };
148 };
149 };
150
151 ahb@80080000 {
152 usb0: usb@80080000 {
153 pinctrl-names = "default";
154 pinctrl-0 = <&usb0_otg_apf28dev
155 &usb0_id_pins_b>;
156 vbus-supply = <®_usb0_vbus>;
157 status = "okay";
158 };
159
160 usb1: usb@80090000 {
161 status = "okay";
162 };
163
164 mac1: ethernet@800f4000 {
165 phy-mode = "rmii";
166 pinctrl-names = "default";
167 pinctrl-0 = <&mac1_pins_a>;
168 phy-reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
169 status = "okay";
170 };
171 };
172
173 regulators {
174 compatible = "simple-bus";
175 #address-cells = <1>;
176 #size-cells = <0>;
177
178 reg_usb0_vbus: regulator@0 {
179 compatible = "regulator-fixed";
180 reg = <0>;
181 regulator-name = "usb0_vbus";
182 regulator-min-microvolt = <5000000>;
183 regulator-max-microvolt = <5000000>;
184 gpio = <&gpio1 23 1>;
185 enable-active-high;
186 };
187
188 reg_can0_vcc: regulator@1 {
189 compatible = "regulator-fixed";
190 reg = <1>;
191 regulator-name = "can0_vcc";
192 regulator-min-microvolt = <5000000>;
193 regulator-max-microvolt = <5000000>;
194 };
195 };
196
197 leds {
198 compatible = "gpio-leds";
199
200 user {
201 label = "Heartbeat";
202 gpios = <&gpio0 21 0>;
203 linux,default-trigger = "heartbeat";
204 };
205 };
206
207 backlight {
208 compatible = "pwm-backlight";
209
210 pwms = <&pwm 3 191000>;
211 brightness-levels = <0 4 8 16 32 64 128 255>;
212 default-brightness-level = <6>;
213 };
214
215 gpio-keys {
216 compatible = "gpio-keys";
217
218 user-button {
219 label = "User button";
220 gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
221 linux,code = <0x100>;
222 wakeup-source;
223 };
224 };
225};
1/*
2 * Copyright 2012 Armadeus Systems - <support@armadeus.com>
3 *
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
7 *
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
10 */
11
12/* APF28Dev is a docking board for the APF28 SOM */
13#include "imx28-apf28.dts"
14
15/ {
16 model = "Armadeus Systems APF28Dev docking/development board";
17 compatible = "armadeus,imx28-apf28dev", "armadeus,imx28-apf28", "fsl,imx28";
18
19 apb@80000000 {
20 apbh@80000000 {
21 ssp0: ssp@80010000 {
22 compatible = "fsl,imx28-mmc";
23 pinctrl-names = "default";
24 pinctrl-0 = <&mmc0_4bit_pins_a
25 &mmc0_cd_cfg &mmc0_sck_cfg>;
26 bus-width = <4>;
27 status = "okay";
28 };
29
30 ssp2: ssp@80014000 {
31 compatible = "fsl,imx28-spi";
32 pinctrl-names = "default";
33 pinctrl-0 = <&spi2_pins_a>;
34 status = "okay";
35 };
36
37 pinctrl@80018000 {
38 pinctrl-names = "default";
39 pinctrl-0 = <&hog_pins_apf28dev>;
40
41 hog_pins_apf28dev: hog@0 {
42 reg = <0>;
43 fsl,pinmux-ids = <
44 MX28_PAD_LCD_D16__GPIO_1_16
45 MX28_PAD_LCD_D17__GPIO_1_17
46 MX28_PAD_LCD_D18__GPIO_1_18
47 MX28_PAD_LCD_D19__GPIO_1_19
48 MX28_PAD_LCD_D20__GPIO_1_20
49 MX28_PAD_LCD_D21__GPIO_1_21
50 MX28_PAD_LCD_D22__GPIO_1_22
51 MX28_PAD_GPMI_CE1N__GPIO_0_17
52 >;
53 fsl,drive-strength = <MXS_DRIVE_4mA>;
54 fsl,voltage = <MXS_VOLTAGE_HIGH>;
55 fsl,pull-up = <MXS_PULL_DISABLE>;
56 };
57
58 lcdif_pins_apf28dev: lcdif-apf28dev@0 {
59 reg = <0>;
60 fsl,pinmux-ids = <
61 MX28_PAD_LCD_RD_E__LCD_VSYNC
62 MX28_PAD_LCD_WR_RWN__LCD_HSYNC
63 MX28_PAD_LCD_RS__LCD_DOTCLK
64 MX28_PAD_LCD_CS__LCD_ENABLE
65 >;
66 fsl,drive-strength = <MXS_DRIVE_4mA>;
67 fsl,voltage = <MXS_VOLTAGE_HIGH>;
68 fsl,pull-up = <MXS_PULL_DISABLE>;
69 };
70
71 usb0_otg_apf28dev: otg-apf28dev@0 {
72 reg = <0>;
73 fsl,pinmux-ids = <
74 MX28_PAD_LCD_D23__GPIO_1_23
75 >;
76 fsl,drive-strength = <MXS_DRIVE_4mA>;
77 fsl,voltage = <MXS_VOLTAGE_HIGH>;
78 fsl,pull-up = <MXS_PULL_DISABLE>;
79 };
80 };
81
82 lcdif@80030000 {
83 pinctrl-names = "default";
84 pinctrl-0 = <&lcdif_16bit_pins_a
85 &lcdif_pins_apf28dev>;
86 display = <&display>;
87 status = "okay";
88
89 display: display {
90 bits-per-pixel = <16>;
91 bus-width = <16>;
92
93 display-timings {
94 native-mode = <&timing0>;
95 timing0: timing0 {
96 clock-frequency = <33000033>;
97 hactive = <800>;
98 vactive = <480>;
99 hback-porch = <96>;
100 hfront-porch = <96>;
101 vback-porch = <20>;
102 vfront-porch = <21>;
103 hsync-len = <64>;
104 vsync-len = <4>;
105 hsync-active = <1>;
106 vsync-active = <1>;
107 de-active = <1>;
108 pixelclk-active = <0>;
109 };
110 };
111 };
112 };
113 };
114
115 apbx@80040000 {
116 lradc@80050000 {
117 fsl,lradc-touchscreen-wires = <4>;
118 status = "okay";
119 };
120
121 i2c0: i2c@80058000 {
122 pinctrl-names = "default";
123 pinctrl-0 = <&i2c0_pins_a>;
124 status = "okay";
125 };
126
127 pwm: pwm@80064000 {
128 pinctrl-names = "default";
129 pinctrl-0 = <&pwm3_pins_a &pwm4_pins_a>;
130 status = "okay";
131 };
132
133 usbphy0: usbphy@8007c000 {
134 status = "okay";
135 };
136
137 usbphy1: usbphy@8007e000 {
138 status = "okay";
139 };
140 };
141 };
142
143 ahb@80080000 {
144 usb0: usb@80080000 {
145 pinctrl-names = "default";
146 pinctrl-0 = <&usb0_otg_apf28dev>;
147 vbus-supply = <®_usb0_vbus>;
148 status = "okay";
149 };
150
151 usb1: usb@80090000 {
152 status = "okay";
153 };
154
155 mac1: ethernet@800f4000 {
156 phy-mode = "rmii";
157 pinctrl-names = "default";
158 pinctrl-0 = <&mac1_pins_a>;
159 phy-reset-gpios = <&gpio0 23 0>;
160 status = "okay";
161 };
162 };
163
164 regulators {
165 compatible = "simple-bus";
166 #address-cells = <1>;
167 #size-cells = <0>;
168
169 reg_usb0_vbus: regulator@0 {
170 compatible = "regulator-fixed";
171 reg = <0>;
172 regulator-name = "usb0_vbus";
173 regulator-min-microvolt = <5000000>;
174 regulator-max-microvolt = <5000000>;
175 gpio = <&gpio1 23 1>;
176 enable-active-high;
177 };
178 };
179
180 leds {
181 compatible = "gpio-leds";
182
183 user {
184 label = "Heartbeat";
185 gpios = <&gpio0 21 0>;
186 linux,default-trigger = "heartbeat";
187 };
188 };
189
190 backlight {
191 compatible = "pwm-backlight";
192
193 pwms = <&pwm 3 191000>;
194 brightness-levels = <0 4 8 16 32 64 128 255>;
195 default-brightness-level = <6>;
196 };
197
198 gpio-keys {
199 compatible = "gpio-keys";
200
201 user-button {
202 label = "User button";
203 gpios = <&gpio0 17 0>;
204 linux,code = <0x100>;
205 };
206 };
207};