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 "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		button {
 22			label = "BP1";
 23			gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
 24			linux,code = <BTN_MISC>;
 25			wakeup-source;
 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	};
 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	};
 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>;
 60	cd-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
 61	status = "okay";
 62};
 63
 64&i2c1 {
 65	tlv320aic23: codec@1a {
 66		compatible = "ti,tlv320aic23";
 67		reg = <0x1a>;
 68	};
 69};
 70
 71&iomuxc {
 72	pinctrl_audmux: audmuxgrp {
 73		fsl,pins = <
 74			MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS	0x80000000
 75			MX35_PAD_STXD4__AUDMUX_AUD4_TXD		0x80000000
 76			MX35_PAD_SRXD4__AUDMUX_AUD4_RXD		0x80000000
 77			MX35_PAD_SCK4__AUDMUX_AUD4_TXC		0x80000000
 78		>;
 79	};
 80
 81	pinctrl_bp1: bp1grp {
 82		fsl,pins = <MX35_PAD_LD19__GPIO3_25  0x80000000>;
 83	};
 84
 85	pinctrl_esdhc1: esdhc1grp {
 86		fsl,pins = <
 87			MX35_PAD_SD1_CMD__ESDHC1_CMD		0x80000000
 88			MX35_PAD_SD1_CLK__ESDHC1_CLK		0x80000000
 89			MX35_PAD_SD1_DATA0__ESDHC1_DAT0		0x80000000
 90			MX35_PAD_SD1_DATA1__ESDHC1_DAT1		0x80000000
 91			MX35_PAD_SD1_DATA2__ESDHC1_DAT2		0x80000000
 92			MX35_PAD_SD1_DATA3__ESDHC1_DAT3		0x80000000
 93			MX35_PAD_LD18__GPIO3_24			0x80000000 /* CD */
 94		>;
 95	};
 96
 97	pinctrl_led1: led1grp {
 98		fsl,pins = <MX35_PAD_LD23__GPIO3_29  0x80000000>;
 99	};
100
101	pinctrl_reg_lcd_3v3: reg-lcd-3v3grp {
102		fsl,pins = <MX35_PAD_D3_CLS__GPIO1_4 0x80000000>;
103	};
104
105	pinctrl_uart1: uart1grp {
106		fsl,pins = <
107			MX35_PAD_TXD1__UART1_TXD_MUX		0x1c5
108			MX35_PAD_RXD1__UART1_RXD_MUX		0x1c5
109			MX35_PAD_CTS1__UART1_CTS		0x1c5
110			MX35_PAD_RTS1__UART1_RTS		0x1c5
111		>;
112	};
113
114	pinctrl_uart2: uart2grp {
115		fsl,pins = <
116			MX35_PAD_RXD2__UART2_RXD_MUX		0x1c5
117			MX35_PAD_TXD2__UART2_TXD_MUX		0x1c5
118			MX35_PAD_RTS2__UART2_RTS		0x1c5
119			MX35_PAD_CTS2__UART2_CTS		0x1c5
120		>;
121	};
122};
123
124&ssi1 {
125	codec-handle = <&tlv320aic23>;
126	status = "okay";
127};
128
129&uart1 {
130	pinctrl-names = "default";
131	pinctrl-0 = <&pinctrl_uart1>;
132	uart-has-rtscts;
133	status = "okay";
134};
135
136&uart2 {
137	pinctrl-names = "default";
138	pinctrl-0 = <&pinctrl_uart2>;
139	uart-has-rtscts;
140	status = "okay";
141};
142
143&usbhost1 {
144	phy_type = "serial";
145	dr_mode = "host";
146	status = "okay";
147};
148
149&usbotg {
150	phy_type = "utmi";
151	dr_mode = "otg";
152	external-vbus-divider;
153	status = "okay";
154};