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1 | /* |
2 | * Copyright 2013 Eukréa Electromatique <denis@eukrea.com> | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or | |
5 | * modify it under the terms of the GNU General Public License | |
6 | * as published by the Free Software Foundation; either version 2 | |
7 | * of the License, or (at your option) any later version. | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | */ | |
13 | ||
14 | /dts-v1/; | |
15 | ||
16 | #include <dt-bindings/gpio/gpio.h> | |
17 | #include <dt-bindings/input/input.h> | |
18 | #include "imx35-eukrea-cpuimx35.dtsi" | |
19 | ||
20 | / { | |
21 | model = "Eukrea CPUIMX35"; | |
22 | compatible = "eukrea,mbimxsd35-baseboard", "eukrea,cpuimx35", "fsl,imx35"; | |
23 | ||
24 | gpio_keys { | |
25 | compatible = "gpio-keys"; | |
26 | pinctrl-names = "default"; | |
27 | pinctrl-0 = <&pinctrl_bp1>; | |
28 | ||
29 | bp1 { | |
30 | label = "BP1"; | |
31 | gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; | |
32 | linux,code = <BTN_MISC>; | |
33 | gpio-key,wakeup; | |
34 | linux,input-type = <1>; | |
35 | }; | |
36 | }; | |
37 | ||
38 | leds { | |
39 | compatible = "gpio-leds"; | |
40 | pinctrl-names = "default"; | |
41 | pinctrl-0 = <&pinctrl_led1>; | |
42 | ||
43 | led1 { | |
44 | label = "led1"; | |
45 | gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; | |
46 | linux,default-trigger = "heartbeat"; | |
47 | }; | |
48 | }; | |
499c8bf5 DC |
49 | |
50 | sound { | |
51 | compatible = "eukrea,asoc-tlv320"; | |
52 | eukrea,model = "imx35-eukrea-tlv320aic23"; | |
53 | ssi-controller = <&ssi1>; | |
54 | fsl,mux-int-port = <1>; | |
55 | fsl,mux-ext-port = <4>; | |
56 | }; | |
153f1d84 DC |
57 | }; |
58 | ||
59 | &audmux { | |
60 | pinctrl-names = "default"; | |
61 | pinctrl-0 = <&pinctrl_audmux>; | |
62 | status = "okay"; | |
63 | }; | |
64 | ||
65 | &esdhc1 { | |
66 | pinctrl-names = "default"; | |
67 | pinctrl-0 = <&pinctrl_esdhc1>; | |
68 | cd-gpios = <&gpio3 24>; | |
69 | status = "okay"; | |
70 | }; | |
71 | ||
72 | &i2c1 { | |
73 | tlv320aic23: codec@1a { | |
74 | compatible = "ti,tlv320aic23"; | |
75 | reg = <0x1a>; | |
76 | }; | |
77 | }; | |
78 | ||
79 | &iomuxc { | |
80 | imx35-eukrea { | |
81 | pinctrl_audmux: audmuxgrp { | |
82 | fsl,pins = < | |
83 | MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS 0x80000000 | |
84 | MX35_PAD_STXD4__AUDMUX_AUD4_TXD 0x80000000 | |
85 | MX35_PAD_SRXD4__AUDMUX_AUD4_RXD 0x80000000 | |
86 | MX35_PAD_SCK4__AUDMUX_AUD4_TXC 0x80000000 | |
87 | >; | |
88 | }; | |
89 | ||
90 | pinctrl_bp1: bp1grp { | |
91 | fsl,pins = <MX35_PAD_LD19__GPIO3_25 0x80000000>; | |
92 | }; | |
93 | ||
94 | pinctrl_esdhc1: esdhc1grp { | |
95 | fsl,pins = < | |
96 | MX35_PAD_SD1_CMD__ESDHC1_CMD 0x80000000 | |
97 | MX35_PAD_SD1_CLK__ESDHC1_CLK 0x80000000 | |
98 | MX35_PAD_SD1_DATA0__ESDHC1_DAT0 0x80000000 | |
99 | MX35_PAD_SD1_DATA1__ESDHC1_DAT1 0x80000000 | |
100 | MX35_PAD_SD1_DATA2__ESDHC1_DAT2 0x80000000 | |
101 | MX35_PAD_SD1_DATA3__ESDHC1_DAT3 0x80000000 | |
102 | MX35_PAD_LD18__GPIO3_24 0x80000000 /* CD */ | |
103 | >; | |
104 | }; | |
105 | ||
106 | pinctrl_led1: led1grp { | |
107 | fsl,pins = <MX35_PAD_LD23__GPIO3_29 0x80000000>; | |
108 | }; | |
109 | ||
110 | pinctrl_reg_lcd_3v3: reg-lcd-3v3 { | |
111 | fsl,pins = <MX35_PAD_D3_CLS__GPIO1_4 0x80000000>; | |
112 | }; | |
113 | ||
114 | pinctrl_uart1: uart1grp { | |
115 | fsl,pins = < | |
116 | MX35_PAD_TXD1__UART1_TXD_MUX 0x1c5 | |
117 | MX35_PAD_RXD1__UART1_RXD_MUX 0x1c5 | |
118 | MX35_PAD_CTS1__UART1_CTS 0x1c5 | |
119 | MX35_PAD_RTS1__UART1_RTS 0x1c5 | |
120 | >; | |
121 | }; | |
122 | ||
123 | pinctrl_uart2: uart2grp { | |
124 | fsl,pins = < | |
125 | MX35_PAD_RXD2__UART2_RXD_MUX 0x1c5 | |
126 | MX35_PAD_TXD2__UART2_TXD_MUX 0x1c5 | |
127 | MX35_PAD_RTS2__UART2_RTS 0x1c5 | |
128 | MX35_PAD_CTS2__UART2_CTS 0x1c5 | |
129 | >; | |
130 | }; | |
131 | }; | |
132 | }; | |
133 | ||
134 | &ssi1 { | |
499c8bf5 | 135 | codec-handle = <&tlv320aic23>; |
153f1d84 DC |
136 | status = "okay"; |
137 | }; | |
138 | ||
139 | &uart1 { | |
140 | pinctrl-names = "default"; | |
141 | pinctrl-0 = <&pinctrl_uart1>; | |
142 | fsl,uart-has-rtscts; | |
143 | status = "okay"; | |
144 | }; | |
145 | ||
146 | &uart2 { | |
147 | pinctrl-names = "default"; | |
148 | pinctrl-0 = <&pinctrl_uart2>; | |
149 | fsl,uart-has-rtscts; | |
150 | status = "okay"; | |
151 | }; | |
9afe7d9d DC |
152 | |
153 | &usbhost1 { | |
154 | phy_type = "serial"; | |
155 | dr_mode = "host"; | |
156 | status = "okay"; | |
157 | }; | |
158 | ||
159 | &usbotg { | |
160 | phy_type = "utmi"; | |
161 | dr_mode = "otg"; | |
162 | external-vbus-divider; | |
163 | status = "okay"; | |
164 | }; |