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c942fddf | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
153f1d84 DC |
2 | /* |
3 | * Copyright 2013 Eukréa Electromatique <denis@eukrea.com> | |
153f1d84 DC |
4 | */ |
5 | ||
6 | /dts-v1/; | |
7 | ||
8 | #include <dt-bindings/gpio/gpio.h> | |
9 | #include <dt-bindings/input/input.h> | |
10 | #include "imx35-eukrea-cpuimx35.dtsi" | |
11 | ||
12 | / { | |
13 | model = "Eukrea CPUIMX35"; | |
14 | compatible = "eukrea,mbimxsd35-baseboard", "eukrea,cpuimx35", "fsl,imx35"; | |
15 | ||
16 | gpio_keys { | |
17 | compatible = "gpio-keys"; | |
18 | pinctrl-names = "default"; | |
19 | pinctrl-0 = <&pinctrl_bp1>; | |
20 | ||
21 | bp1 { | |
22 | label = "BP1"; | |
23 | gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; | |
24 | linux,code = <BTN_MISC>; | |
26cefdd1 | 25 | wakeup-source; |
153f1d84 DC |
26 | linux,input-type = <1>; |
27 | }; | |
28 | }; | |
29 | ||
30 | leds { | |
31 | compatible = "gpio-leds"; | |
32 | pinctrl-names = "default"; | |
33 | pinctrl-0 = <&pinctrl_led1>; | |
34 | ||
35 | led1 { | |
36 | label = "led1"; | |
37 | gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; | |
38 | linux,default-trigger = "heartbeat"; | |
39 | }; | |
40 | }; | |
499c8bf5 DC |
41 | |
42 | sound { | |
43 | compatible = "eukrea,asoc-tlv320"; | |
44 | eukrea,model = "imx35-eukrea-tlv320aic23"; | |
45 | ssi-controller = <&ssi1>; | |
46 | fsl,mux-int-port = <1>; | |
47 | fsl,mux-ext-port = <4>; | |
48 | }; | |
153f1d84 DC |
49 | }; |
50 | ||
51 | &audmux { | |
52 | pinctrl-names = "default"; | |
53 | pinctrl-0 = <&pinctrl_audmux>; | |
54 | status = "okay"; | |
55 | }; | |
56 | ||
57 | &esdhc1 { | |
58 | pinctrl-names = "default"; | |
59 | pinctrl-0 = <&pinctrl_esdhc1>; | |
2dee62e0 | 60 | cd-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; |
153f1d84 DC |
61 | status = "okay"; |
62 | }; | |
63 | ||
64 | &i2c1 { | |
65 | tlv320aic23: codec@1a { | |
66 | compatible = "ti,tlv320aic23"; | |
67 | reg = <0x1a>; | |
68 | }; | |
69 | }; | |
70 | ||
71 | &iomuxc { | |
72 | imx35-eukrea { | |
73 | pinctrl_audmux: audmuxgrp { | |
74 | fsl,pins = < | |
75 | MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS 0x80000000 | |
76 | MX35_PAD_STXD4__AUDMUX_AUD4_TXD 0x80000000 | |
77 | MX35_PAD_SRXD4__AUDMUX_AUD4_RXD 0x80000000 | |
78 | MX35_PAD_SCK4__AUDMUX_AUD4_TXC 0x80000000 | |
79 | >; | |
80 | }; | |
81 | ||
82 | pinctrl_bp1: bp1grp { | |
83 | fsl,pins = <MX35_PAD_LD19__GPIO3_25 0x80000000>; | |
84 | }; | |
85 | ||
86 | pinctrl_esdhc1: esdhc1grp { | |
87 | fsl,pins = < | |
88 | MX35_PAD_SD1_CMD__ESDHC1_CMD 0x80000000 | |
89 | MX35_PAD_SD1_CLK__ESDHC1_CLK 0x80000000 | |
90 | MX35_PAD_SD1_DATA0__ESDHC1_DAT0 0x80000000 | |
91 | MX35_PAD_SD1_DATA1__ESDHC1_DAT1 0x80000000 | |
92 | MX35_PAD_SD1_DATA2__ESDHC1_DAT2 0x80000000 | |
93 | MX35_PAD_SD1_DATA3__ESDHC1_DAT3 0x80000000 | |
94 | MX35_PAD_LD18__GPIO3_24 0x80000000 /* CD */ | |
95 | >; | |
96 | }; | |
97 | ||
98 | pinctrl_led1: led1grp { | |
99 | fsl,pins = <MX35_PAD_LD23__GPIO3_29 0x80000000>; | |
100 | }; | |
101 | ||
102 | pinctrl_reg_lcd_3v3: reg-lcd-3v3 { | |
103 | fsl,pins = <MX35_PAD_D3_CLS__GPIO1_4 0x80000000>; | |
104 | }; | |
105 | ||
106 | pinctrl_uart1: uart1grp { | |
107 | fsl,pins = < | |
108 | MX35_PAD_TXD1__UART1_TXD_MUX 0x1c5 | |
109 | MX35_PAD_RXD1__UART1_RXD_MUX 0x1c5 | |
110 | MX35_PAD_CTS1__UART1_CTS 0x1c5 | |
111 | MX35_PAD_RTS1__UART1_RTS 0x1c5 | |
112 | >; | |
113 | }; | |
114 | ||
115 | pinctrl_uart2: uart2grp { | |
116 | fsl,pins = < | |
117 | MX35_PAD_RXD2__UART2_RXD_MUX 0x1c5 | |
118 | MX35_PAD_TXD2__UART2_TXD_MUX 0x1c5 | |
119 | MX35_PAD_RTS2__UART2_RTS 0x1c5 | |
120 | MX35_PAD_CTS2__UART2_CTS 0x1c5 | |
121 | >; | |
122 | }; | |
123 | }; | |
124 | }; | |
125 | ||
126 | &ssi1 { | |
499c8bf5 | 127 | codec-handle = <&tlv320aic23>; |
153f1d84 DC |
128 | status = "okay"; |
129 | }; | |
130 | ||
131 | &uart1 { | |
132 | pinctrl-names = "default"; | |
133 | pinctrl-0 = <&pinctrl_uart1>; | |
2e7c416c | 134 | uart-has-rtscts; |
153f1d84 DC |
135 | status = "okay"; |
136 | }; | |
137 | ||
138 | &uart2 { | |
139 | pinctrl-names = "default"; | |
140 | pinctrl-0 = <&pinctrl_uart2>; | |
2e7c416c | 141 | uart-has-rtscts; |
153f1d84 DC |
142 | status = "okay"; |
143 | }; | |
9afe7d9d DC |
144 | |
145 | &usbhost1 { | |
146 | phy_type = "serial"; | |
147 | dr_mode = "host"; | |
148 | status = "okay"; | |
149 | }; | |
150 | ||
151 | &usbotg { | |
152 | phy_type = "utmi"; | |
153 | dr_mode = "otg"; | |
154 | external-vbus-divider; | |
155 | status = "okay"; | |
156 | }; |