1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
4 */
5
6 /dts-v1/;
7
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include "imx25-eukrea-cpuimx25.dtsi"
11
12 / {
13 model = "Eukrea MBIMXSD25";
14 compatible = "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
15
16 gpio-keys {
17 compatible = "gpio-keys";
18 pinctrl-names = "default";
19 pinctrl-0 = <&pinctrl_gpiokeys>;
20
21 button {
22 label = "BP1";
23 gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
24 linux,code = <BTN_MISC>;
25 wakeup-source;
26 };
27 };
28
29 leds {
30 compatible = "gpio-leds";
31 pinctrl-names = "default";
32 pinctrl-0 = <&pinctrl_gpioled>;
33
34 led1 {
35 label = "led1";
36 gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
37 linux,default-trigger = "heartbeat";
38 };
39 };
40
41 sound {
42 compatible = "eukrea,asoc-tlv320";
43 eukrea,model = "imx25-eukrea-tlv320aic23";
44 ssi-controller = <&ssi1>;
45 fsl,mux-int-port = <1>;
46 fsl,mux-ext-port = <5>;
47 };
48 };
49
50 &audmux {
51 pinctrl-names = "default";
52 pinctrl-0 = <&pinctrl_audmux>;
53 status = "okay";
54 };
55
56 &esdhc1 {
57 pinctrl-names = "default";
58 pinctrl-0 = <&pinctrl_esdhc1>;
59 cd-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
60 status = "okay";
61 };
62
63 &i2c1 {
64 tlv320aic23: codec@1a {
65 compatible = "ti,tlv320aic23";
66 reg = <0x1a>;
67 };
68 };
69
70 &iomuxc {
71 imx25-eukrea-mbimxsd25-baseboard {
72 pinctrl_audmux: audmuxgrp {
73 fsl,pins = <
74 MX25_PAD_KPP_COL3__AUD5_TXFS 0xe0
75 MX25_PAD_KPP_COL2__AUD5_TXC 0xe0
76 MX25_PAD_KPP_COL1__AUD5_RXD 0xe0
77 MX25_PAD_KPP_COL0__AUD5_TXD 0xe0
78 >;
79 };
80
81 pinctrl_esdhc1: esdhc1grp {
82 fsl,pins = <
83 MX25_PAD_SD1_CMD__ESDHC1_CMD 0x400000c0
84 MX25_PAD_SD1_CLK__ESDHC1_CLK 0x400000c0
85 MX25_PAD_SD1_DATA0__ESDHC1_DAT0 0x400000c0
86 MX25_PAD_SD1_DATA1__ESDHC1_DAT1 0x400000c0
87 MX25_PAD_SD1_DATA2__ESDHC1_DAT2 0x400000c0
88 MX25_PAD_SD1_DATA3__ESDHC1_DAT3 0x400000c0
89 >;
90 };
91
92 pinctrl_gpiokeys: gpiokeysgrp {
93 fsl,pins = <MX25_PAD_VSTBY_ACK__GPIO_3_18 0x80000000>;
94 };
95
96 pinctrl_gpioled: gpioledgrp {
97 fsl,pins = <MX25_PAD_POWER_FAIL__GPIO_3_19 0x80000000>;
98 };
99
100 pinctrl_lcdc: lcdcgrp {
101 fsl,pins = <
102 MX25_PAD_LD0__LD0 0x1
103 MX25_PAD_LD1__LD1 0x1
104 MX25_PAD_LD2__LD2 0x1
105 MX25_PAD_LD3__LD3 0x1
106 MX25_PAD_LD4__LD4 0x1
107 MX25_PAD_LD5__LD5 0x1
108 MX25_PAD_LD6__LD6 0x1
109 MX25_PAD_LD7__LD7 0x1
110 MX25_PAD_LD8__LD8 0x1
111 MX25_PAD_LD9__LD9 0x1
112 MX25_PAD_LD10__LD10 0x1
113 MX25_PAD_LD11__LD11 0x1
114 MX25_PAD_LD12__LD12 0x1
115 MX25_PAD_LD13__LD13 0x1
116 MX25_PAD_LD14__LD14 0x1
117 MX25_PAD_LD15__LD15 0x1
118 MX25_PAD_GPIO_E__LD16 0x1
119 MX25_PAD_GPIO_F__LD17 0x1
120 MX25_PAD_HSYNC__HSYNC 0x80000000
121 MX25_PAD_VSYNC__VSYNC 0x80000000
122 MX25_PAD_LSCLK__LSCLK 0x80000000
123 MX25_PAD_OE_ACD__OE_ACD 0x80000000
124 MX25_PAD_CONTRAST__CONTRAST 0x80000000
125 >;
126 };
127
128 pinctrl_uart1: uart1grp {
129 fsl,pins = <
130 MX25_PAD_UART1_RTS__UART1_RTS 0xe0
131 MX25_PAD_UART1_CTS__UART1_CTS 0xe0
132 MX25_PAD_UART1_TXD__UART1_TXD 0x80000000
133 MX25_PAD_UART1_RXD__UART1_RXD 0xc0
134 >;
135 };
136
137 pinctrl_uart2: uart2grp {
138 fsl,pins = <
139 MX25_PAD_UART2_RXD__UART2_RXD 0x80000000
140 MX25_PAD_UART2_TXD__UART2_TXD 0x80000000
141 MX25_PAD_UART2_RTS__UART2_RTS 0x80000000
142 MX25_PAD_UART2_CTS__UART2_CTS 0x80000000
143 >;
144 };
145 };
146 };
147
148 &ssi1 {
149 codec-handle = <&tlv320aic23>;
150 status = "okay";
151 };
152
153 &uart1 {
154 pinctrl-names = "default";
155 pinctrl-0 = <&pinctrl_uart1>;
156 uart-has-rtscts;
157 status = "okay";
158 };
159
160 &uart2 {
161 pinctrl-names = "default";
162 pinctrl-0 = <&pinctrl_uart2>;
163 uart-has-rtscts;
164 status = "okay";
165 };
166
167 &usbhost1 {
168 status = "okay";
169 };
170
171 &usbotg {
172 external-vbus-divider;
173 status = "okay";
174 };
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