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	};
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	};
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 {
135	codec-handle = <&tlv320aic23>;
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};
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};
165