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/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts

https://gitlab.com/veo-labs/linux
Device Tree | 186 lines | 151 code | 23 blank | 12 comment | 0 complexity | 1165240e326b0e75a447806240f8a2cf MD5 | raw file
  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 "imx25-eukrea-cpuimx25.dtsi"
 19
 20/ {
 21	model = "Eukrea MBIMXSD25";
 22	compatible = "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
 23
 24	gpio_keys {
 25		compatible = "gpio-keys";
 26		pinctrl-names = "default";
 27		pinctrl-0 = <&pinctrl_gpiokeys>;
 28
 29		bp1 {
 30			label = "BP1";
 31			gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
 32			linux,code = <BTN_MISC>;
 33			gpio-key,wakeup;
 34		};
 35	};
 36
 37	leds {
 38		compatible = "gpio-leds";
 39		pinctrl-names = "default";
 40		pinctrl-0 = <&pinctrl_gpioled>;
 41
 42		led1 {
 43			label = "led1";
 44			gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
 45			linux,default-trigger = "heartbeat";
 46		};
 47	};
 48
 49	sound {
 50		compatible = "eukrea,asoc-tlv320";
 51		eukrea,model = "imx25-eukrea-tlv320aic23";
 52		ssi-controller = <&ssi1>;
 53		fsl,mux-int-port = <1>;
 54		fsl,mux-ext-port = <5>;
 55	};
 56};
 57
 58&audmux {
 59	pinctrl-names = "default";
 60	pinctrl-0 = <&pinctrl_audmux>;
 61	status = "okay";
 62};
 63
 64&esdhc1 {
 65	pinctrl-names = "default";
 66	pinctrl-0 = <&pinctrl_esdhc1>;
 67	cd-gpios = <&gpio1 20>;
 68	status = "okay";
 69};
 70
 71&i2c1 {
 72	tlv320aic23: codec@1a {
 73		compatible = "ti,tlv320aic23";
 74		reg = <0x1a>;
 75	};
 76};
 77
 78&iomuxc {
 79	imx25-eukrea-mbimxsd25-baseboard {
 80		pinctrl_audmux: audmuxgrp {
 81			fsl,pins = <
 82				MX25_PAD_KPP_COL3__AUD5_TXFS		0xe0
 83				MX25_PAD_KPP_COL2__AUD5_TXC		0xe0
 84				MX25_PAD_KPP_COL1__AUD5_RXD		0xe0
 85				MX25_PAD_KPP_COL0__AUD5_TXD		0xe0
 86			>;
 87		};
 88
 89		pinctrl_esdhc1: esdhc1grp {
 90			fsl,pins = <
 91				MX25_PAD_SD1_CMD__SD1_CMD		0x400000c0
 92				MX25_PAD_SD1_CLK__SD1_CLK		0x400000c0
 93				MX25_PAD_SD1_DATA0__SD1_DATA0		0x400000c0
 94				MX25_PAD_SD1_DATA1__SD1_DATA1		0x400000c0
 95				MX25_PAD_SD1_DATA2__SD1_DATA2		0x400000c0
 96				MX25_PAD_SD1_DATA3__SD1_DATA3		0x400000c0
 97			>;
 98		};
 99
100		pinctrl_gpiokeys: gpiokeysgrp {
101			fsl,pins = <MX25_PAD_VSTBY_ACK__GPIO_3_18 0x80000000>;
102		};
103
104		pinctrl_gpioled: gpioledgrp {
105			fsl,pins = <MX25_PAD_POWER_FAIL__GPIO_3_19 0x80000000>;
106		};
107
108		pinctrl_lcdc: lcdcgrp {
109			fsl,pins = <
110				MX25_PAD_LD0__LD0			0x1
111				MX25_PAD_LD1__LD1			0x1
112				MX25_PAD_LD2__LD2			0x1
113				MX25_PAD_LD3__LD3			0x1
114				MX25_PAD_LD4__LD4			0x1
115				MX25_PAD_LD5__LD5			0x1
116				MX25_PAD_LD6__LD6			0x1
117				MX25_PAD_LD7__LD7			0x1
118				MX25_PAD_LD8__LD8			0x1
119				MX25_PAD_LD9__LD9			0x1
120				MX25_PAD_LD10__LD10			0x1
121				MX25_PAD_LD11__LD11			0x1
122				MX25_PAD_LD12__LD12			0x1
123				MX25_PAD_LD13__LD13			0x1
124				MX25_PAD_LD14__LD14			0x1
125				MX25_PAD_LD15__LD15			0x1
126				MX25_PAD_GPIO_E__LD16			0x1
127				MX25_PAD_GPIO_F__LD17			0x1
128				MX25_PAD_HSYNC__HSYNC			0x80000000
129				MX25_PAD_VSYNC__VSYNC			0x80000000
130				MX25_PAD_LSCLK__LSCLK			0x80000000
131				MX25_PAD_OE_ACD__OE_ACD			0x80000000
132				MX25_PAD_CONTRAST__CONTRAST		0x80000000
133			>;
134		};
135
136		pinctrl_uart1: uart1grp {
137			fsl,pins = <
138				MX25_PAD_UART1_RTS__UART1_RTS		0xe0
139				MX25_PAD_UART1_CTS__UART1_CTS		0xe0
140				MX25_PAD_UART1_TXD__UART1_TXD		0x80000000
141				MX25_PAD_UART1_RXD__UART1_RXD		0xc0
142			>;
143		};
144
145		pinctrl_uart2: uart2grp {
146			fsl,pins = <
147				MX25_PAD_UART2_RXD__UART2_RXD		0x80000000
148				MX25_PAD_UART2_TXD__UART2_TXD		0x80000000
149				MX25_PAD_UART2_RTS__UART2_RTS		0x80000000
150				MX25_PAD_UART2_CTS__UART2_CTS		0x80000000
151			>;
152		};
153	};
154};
155
156&ssi1 {
157	codec-handle = <&tlv320aic23>;
158	status = "okay";
159};
160
161&uart1 {
162	pinctrl-names = "default";
163	pinctrl-0 = <&pinctrl_uart1>;
164	fsl,uart-has-rtscts;
165	status = "okay";
166};
167
168&uart2 {
169	pinctrl-names = "default";
170	pinctrl-0 = <&pinctrl_uart2>;
171	fsl,uart-has-rtscts;
172	status = "okay";
173};
174
175&usbhost1 {
176	phy_type = "serial";
177	dr_mode = "host";
178	status = "okay";
179};
180
181&usbotg {
182	phy_type = "utmi";
183	dr_mode = "otg";
184	external-vbus-divider;
185	status = "okay";
186};