1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright 2013 Armadeus Systems - <support@armadeus.com>
4 */
5
6 /* APF51Dev is a docking board for the APF51 SOM */
7 #include "imx51-apf51.dts"
8
9 / {
10 model = "Armadeus Systems APF51Dev docking/development board";
11 compatible = "armadeus,imx51-apf51dev", "armadeus,imx51-apf51", "fsl,imx51";
12
13 backlight {
14 pinctrl-names = "default";
15 pinctrl-0 = <&pinctrl_backlight>;
16 compatible = "gpio-backlight";
17 gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
18 default-on;
19 };
20
21 disp1 {
22 compatible = "fsl,imx-parallel-display";
23 interface-pix-fmt = "bgr666";
24 pinctrl-names = "default";
25 pinctrl-0 = <&pinctrl_ipu_disp1>;
26
27 display-timings {
28 native-mode = <&timing0>;
29 timing0: timing-lw700 {
30 clock-frequency = <33000033>;
31 hactive = <800>;
32 vactive = <480>;
33 hback-porch = <96>;
34 hfront-porch = <96>;
35 vback-porch = <20>;
36 vfront-porch = <21>;
37 hsync-len = <64>;
38 vsync-len = <4>;
39 hsync-active = <1>;
40 vsync-active = <1>;
41 de-active = <1>;
42 pixelclk-active = <0>;
43 };
44 };
45
46 port {
47 display_in: endpoint {
48 remote-endpoint = <&ipu_di0_disp1>;
49 };
50 };
51 };
52
53 gpio-keys {
54 compatible = "gpio-keys";
55
56 user-key {
57 label = "user";
58 gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
59 linux,code = <256>; /* BTN_0 */
60 };
61 };
62
63 leds {
64 compatible = "gpio-leds";
65
66 led-user {
67 label = "Heartbeat";
68 gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
69 linux,default-trigger = "heartbeat";
70 };
71 };
72 };
73
74 &ecspi1 {
75 pinctrl-names = "default";
76 pinctrl-0 = <&pinctrl_ecspi1>;
77 cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>,
78 <&gpio4 25 GPIO_ACTIVE_LOW>;
79 status = "okay";
80 };
81
82 &ecspi2 {
83 pinctrl-names = "default";
84 pinctrl-0 = <&pinctrl_ecspi2>;
85 cs-gpios = <&gpio3 28 GPIO_ACTIVE_LOW>,
86 <&gpio3 27 GPIO_ACTIVE_LOW>;
87 status = "okay";
88 };
89
90 &esdhc1 {
91 pinctrl-names = "default";
92 pinctrl-0 = <&pinctrl_esdhc1>;
93 cd-gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
94 bus-width = <4>;
95 status = "okay";
96 };
97
98 &esdhc2 {
99 pinctrl-names = "default";
100 pinctrl-0 = <&pinctrl_esdhc2>;
101 bus-width = <4>;
102 non-removable;
103 status = "okay";
104 };
105
106 &i2c2 {
107 pinctrl-names = "default";
108 pinctrl-0 = <&pinctrl_i2c2>;
109 status = "okay";
110 };
111
112 &iomuxc {
113 pinctrl-names = "default";
114 pinctrl-0 = <&pinctrl_hog>;
115
116 imx51-apf51dev {
117 pinctrl_backlight: backlightgrp {
118 fsl,pins = <
119 MX51_PAD_DI1_D1_CS__GPIO3_4 0x1F5
120 >;
121 };
122
123 pinctrl_hog: hoggrp {
124 fsl,pins = <
125 MX51_PAD_EIM_EB2__GPIO2_22 0x0C5
126 MX51_PAD_EIM_EB3__GPIO2_23 0x0C5
127 MX51_PAD_EIM_CS4__GPIO2_29 0x100
128 MX51_PAD_NANDF_D13__GPIO3_27 0x0C5
129 MX51_PAD_NANDF_D12__GPIO3_28 0x0C5
130 MX51_PAD_CSPI1_SS0__GPIO4_24 0x0C5
131 MX51_PAD_CSPI1_SS1__GPIO4_25 0x0C5
132 MX51_PAD_GPIO1_2__GPIO1_2 0x0C5
133 MX51_PAD_GPIO1_3__GPIO1_3 0x0C5
134 >;
135 };
136
137 pinctrl_ecspi1: ecspi1grp {
138 fsl,pins = <
139 MX51_PAD_CSPI1_MISO__ECSPI1_MISO 0x185
140 MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI 0x185
141 MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK 0x185
142 >;
143 };
144
145 pinctrl_ecspi2: ecspi2grp {
146 fsl,pins = <
147 MX51_PAD_NANDF_RB3__ECSPI2_MISO 0x185
148 MX51_PAD_NANDF_D15__ECSPI2_MOSI 0x185
149 MX51_PAD_NANDF_RB2__ECSPI2_SCLK 0x185
150 >;
151 };
152
153 pinctrl_esdhc1: esdhc1grp {
154 fsl,pins = <
155 MX51_PAD_SD1_CMD__SD1_CMD 0x400020d5
156 MX51_PAD_SD1_CLK__SD1_CLK 0x20d5
157 MX51_PAD_SD1_DATA0__SD1_DATA0 0x20d5
158 MX51_PAD_SD1_DATA1__SD1_DATA1 0x20d5
159 MX51_PAD_SD1_DATA2__SD1_DATA2 0x20d5
160 MX51_PAD_SD1_DATA3__SD1_DATA3 0x20d5
161 >;
162 };
163
164 pinctrl_esdhc2: esdhc2grp {
165 fsl,pins = <
166 MX51_PAD_SD2_CMD__SD2_CMD 0x400020d5
167 MX51_PAD_SD2_CLK__SD2_CLK 0x20d5
168 MX51_PAD_SD2_DATA0__SD2_DATA0 0x20d5
169 MX51_PAD_SD2_DATA1__SD2_DATA1 0x20d5
170 MX51_PAD_SD2_DATA2__SD2_DATA2 0x20d5
171 MX51_PAD_SD2_DATA3__SD2_DATA3 0x20d5
172 >;
173 };
174
175 pinctrl_i2c2: i2c2grp {
176 fsl,pins = <
177 MX51_PAD_EIM_D27__I2C2_SCL 0x400001ed
178 MX51_PAD_EIM_D24__I2C2_SDA 0x400001ed
179 >;
180 };
181
182 pinctrl_ipu_disp1: ipudisp1grp {
183 fsl,pins = <
184 MX51_PAD_DISP1_DAT0__DISP1_DAT0 0x5
185 MX51_PAD_DISP1_DAT1__DISP1_DAT1 0x5
186 MX51_PAD_DISP1_DAT2__DISP1_DAT2 0x5
187 MX51_PAD_DISP1_DAT3__DISP1_DAT3 0x5
188 MX51_PAD_DISP1_DAT4__DISP1_DAT4 0x5
189 MX51_PAD_DISP1_DAT5__DISP1_DAT5 0x5
190 MX51_PAD_DISP1_DAT6__DISP1_DAT6 0x5
191 MX51_PAD_DISP1_DAT7__DISP1_DAT7 0x5
192 MX51_PAD_DISP1_DAT8__DISP1_DAT8 0x5
193 MX51_PAD_DISP1_DAT9__DISP1_DAT9 0x5
194 MX51_PAD_DISP1_DAT10__DISP1_DAT10 0x5
195 MX51_PAD_DISP1_DAT11__DISP1_DAT11 0x5
196 MX51_PAD_DISP1_DAT12__DISP1_DAT12 0x5
197 MX51_PAD_DISP1_DAT13__DISP1_DAT13 0x5
198 MX51_PAD_DISP1_DAT14__DISP1_DAT14 0x5
199 MX51_PAD_DISP1_DAT15__DISP1_DAT15 0x5
200 MX51_PAD_DISP1_DAT16__DISP1_DAT16 0x5
201 MX51_PAD_DISP1_DAT17__DISP1_DAT17 0x5
202 MX51_PAD_DISP1_DAT18__DISP1_DAT18 0x5
203 MX51_PAD_DISP1_DAT19__DISP1_DAT19 0x5
204 MX51_PAD_DISP1_DAT20__DISP1_DAT20 0x5
205 MX51_PAD_DISP1_DAT21__DISP1_DAT21 0x5
206 MX51_PAD_DISP1_DAT22__DISP1_DAT22 0x5
207 MX51_PAD_DISP1_DAT23__DISP1_DAT23 0x5
208 MX51_PAD_DI1_PIN2__DI1_PIN2 0x5
209 MX51_PAD_DI1_PIN3__DI1_PIN3 0x5
210 >;
211 };
212 };
213 };
214
215 &ipu_di0_disp1 {
216 remote-endpoint = <&display_in>;
217 };
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