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 "imx25-eukrea-cpuimx25.dtsi" 11 12/ { 13 model = "Eukrea MBIMXSD25"; 14 compatible = "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25"; 15 16 gpio-keys { 17 compatible = "gpio-keys"; 18 pinctrl-names = "default"; 19 pinctrl-0 = <&pinctrl_gpiokeys>; 20 21 button { 22 label = "BP1"; 23 gpios = <&gpio3 18 GPIO_ACTIVE_LOW>; 24 linux,code = <BTN_MISC>; 25 wakeup-source; 26 }; 27 }; 28 29 leds { 30 compatible = "gpio-leds"; 31 pinctrl-names = "default"; 32 pinctrl-0 = <&pinctrl_gpioled>; 33 34 led1 { 35 label = "led1"; 36 gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; 37 linux,default-trigger = "heartbeat"; 38 }; 39 }; 40 41 sound { 42 compatible = "eukrea,asoc-tlv320"; 43 eukrea,model = "imx25-eukrea-tlv320aic23"; 44 ssi-controller = <&ssi1>; 45 fsl,mux-int-port = <1>; 46 fsl,mux-ext-port = <5>; 47 }; 48}; 49 50&audmux { 51 pinctrl-names = "default"; 52 pinctrl-0 = <&pinctrl_audmux>; 53 status = "okay"; 54}; 55 56&esdhc1 { 57 pinctrl-names = "default"; 58 pinctrl-0 = <&pinctrl_esdhc1>; 59 cd-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>; 60 status = "okay"; 61}; 62 63&i2c1 { 64 tlv320aic23: codec@1a { 65 compatible = "ti,tlv320aic23"; 66 reg = <0x1a>; 67 }; 68}; 69 70&iomuxc { 71 imx25-eukrea-mbimxsd25-baseboard { 72 pinctrl_audmux: audmuxgrp { 73 fsl,pins = < 74 MX25_PAD_KPP_COL3__AUD5_TXFS 0xe0 75 MX25_PAD_KPP_COL2__AUD5_TXC 0xe0 76 MX25_PAD_KPP_COL1__AUD5_RXD 0xe0 77 MX25_PAD_KPP_COL0__AUD5_TXD 0xe0 78 >; 79 }; 80 81 pinctrl_esdhc1: esdhc1grp { 82 fsl,pins = < 83 MX25_PAD_SD1_CMD__ESDHC1_CMD 0x400000c0 84 MX25_PAD_SD1_CLK__ESDHC1_CLK 0x400000c0 85 MX25_PAD_SD1_DATA0__ESDHC1_DAT0 0x400000c0 86 MX25_PAD_SD1_DATA1__ESDHC1_DAT1 0x400000c0 87 MX25_PAD_SD1_DATA2__ESDHC1_DAT2 0x400000c0 88 MX25_PAD_SD1_DATA3__ESDHC1_DAT3 0x400000c0 89 >; 90 }; 91 92 pinctrl_gpiokeys: gpiokeysgrp { 93 fsl,pins = <MX25_PAD_VSTBY_ACK__GPIO_3_18 0x80000000>; 94 }; 95 96 pinctrl_gpioled: gpioledgrp { 97 fsl,pins = <MX25_PAD_POWER_FAIL__GPIO_3_19 0x80000000>; 98 }; 99 100 pinctrl_lcdc: lcdcgrp { 101 fsl,pins = < 102 MX25_PAD_LD0__LD0 0x1 103 MX25_PAD_LD1__LD1 0x1 104 MX25_PAD_LD2__LD2 0x1 105 MX25_PAD_LD3__LD3 0x1 106 MX25_PAD_LD4__LD4 0x1 107 MX25_PAD_LD5__LD5 0x1 108 MX25_PAD_LD6__LD6 0x1 109 MX25_PAD_LD7__LD7 0x1 110 MX25_PAD_LD8__LD8 0x1 111 MX25_PAD_LD9__LD9 0x1 112 MX25_PAD_LD10__LD10 0x1 113 MX25_PAD_LD11__LD11 0x1 114 MX25_PAD_LD12__LD12 0x1 115 MX25_PAD_LD13__LD13 0x1 116 MX25_PAD_LD14__LD14 0x1 117 MX25_PAD_LD15__LD15 0x1 118 MX25_PAD_GPIO_E__LD16 0x1 119 MX25_PAD_GPIO_F__LD17 0x1 120 MX25_PAD_HSYNC__HSYNC 0x80000000 121 MX25_PAD_VSYNC__VSYNC 0x80000000 122 MX25_PAD_LSCLK__LSCLK 0x80000000 123 MX25_PAD_OE_ACD__OE_ACD 0x80000000 124 MX25_PAD_CONTRAST__CONTRAST 0x80000000 125 >; 126 }; 127 128 pinctrl_uart1: uart1grp { 129 fsl,pins = < 130 MX25_PAD_UART1_RTS__UART1_RTS 0xe0 131 MX25_PAD_UART1_CTS__UART1_CTS 0xe0 132 MX25_PAD_UART1_TXD__UART1_TXD 0x80000000 133 MX25_PAD_UART1_RXD__UART1_RXD 0xc0 134 >; 135 }; 136 137 pinctrl_uart2: uart2grp { 138 fsl,pins = < 139 MX25_PAD_UART2_RXD__UART2_RXD 0x80000000 140 MX25_PAD_UART2_TXD__UART2_TXD 0x80000000 141 MX25_PAD_UART2_RTS__UART2_RTS 0x80000000 142 MX25_PAD_UART2_CTS__UART2_CTS 0x80000000 143 >; 144 }; 145 }; 146}; 147 148&ssi1 { 149 codec-handle = <&tlv320aic23>; 150 status = "okay"; 151}; 152 153&uart1 { 154 pinctrl-names = "default"; 155 pinctrl-0 = <&pinctrl_uart1>; 156 uart-has-rtscts; 157 status = "okay"; 158}; 159 160&uart2 { 161 pinctrl-names = "default"; 162 pinctrl-0 = <&pinctrl_uart2>; 163 uart-has-rtscts; 164 status = "okay"; 165}; 166 167&usbhost1 { 168 status = "okay"; 169}; 170 171&usbotg { 172 external-vbus-divider; 173 status = "okay"; 174}; 175