imx6q-apalis-ixora-v1.2.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
    2 /*
    3  * Copyright 2014-2022 Toradex
    4  * Copyright 2012 Freescale Semiconductor, Inc.
    5  * Copyright 2011 Linaro Ltd.
    6  */
    7 
    8 /dts-v1/;
    9 
   10 #include <dt-bindings/gpio/gpio.h>
   11 #include <dt-bindings/input/input.h>
   12 #include <dt-bindings/interrupt-controller/irq.h>
   13 #include "imx6q.dtsi"
   14 #include "imx6qdl-apalis.dtsi"
   15 
   16 / {
   17         model = "Toradex Apalis iMX6Q/D Module on Ixora Carrier Board V1.2";
   18         compatible = "toradex,apalis_imx6q-ixora-v1.2", "toradex,apalis_imx6q",
   19                      "fsl,imx6q";
   20 
   21         aliases {
   22                 i2c0 = &i2c1;
   23                 i2c1 = &i2c3;
   24                 i2c2 = &i2c2;
   25                 rtc0 = &rtc_i2c;
   26                 rtc1 = &snvs_rtc;
   27         };
   28 
   29         chosen {
   30                 stdout-path = "serial0:115200n8";
   31         };
   32 
   33         leds {
   34                 compatible = "gpio-leds";
   35 
   36                 pinctrl-names = "default";
   37                 pinctrl-0 = <&pinctrl_leds_ixora>;
   38 
   39                 led4-green {
   40                         gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
   41                         label = "LED_4_GREEN";
   42                 };
   43 
   44                 led4-red {
   45                         gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
   46                         label = "LED_4_RED";
   47                 };
   48 
   49                 led5-green {
   50                         gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
   51                         label = "LED_5_GREEN";
   52                 };
   53 
   54                 led5-red {
   55                         gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
   56                         label = "LED_5_RED";
   57                 };
   58         };
   59 
   60         reg_3v3_vmmc: regulator-3v3-vmmc {
   61                 compatible = "regulator-fixed";
   62                 enable-active-high;
   63                 gpio = <&gpio2 0 GPIO_ACTIVE_HIGH>;
   64                 pinctrl-names = "default";
   65                 pinctrl-0 = <&pinctrl_enable_3v3_vmmc>;
   66                 regulator-max-microvolt = <3300000>;
   67                 regulator-min-microvolt = <3300000>;
   68                 regulator-name = "3v3_vmmc";
   69                 startup-delay-us = <100>;
   70         };
   71 
   72         reg_can1_supply: regulator-can1-supply {
   73                 compatible = "regulator-fixed";
   74                 enable-active-high;
   75                 gpio = <&gpio2 3 GPIO_ACTIVE_HIGH>;
   76                 pinctrl-names = "default";
   77                 pinctrl-0 = <&pinctrl_enable_can1_power>;
   78                 regulator-name = "can1_supply";
   79         };
   80 
   81         reg_can2_supply: regulator-can2-supply {
   82                 compatible = "regulator-fixed";
   83                 enable-active-high;
   84                 gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>;
   85                 pinctrl-names = "default";
   86                 pinctrl-0 = <&pinctrl_enable_can2_power>;
   87                 regulator-name = "can2_supply";
   88         };
   89 };
   90 
   91 &can1 {
   92         xceiver-supply = <&reg_can1_supply>;
   93         status = "okay";
   94 };
   95 
   96 &can2 {
   97         xceiver-supply = <&reg_can2_supply>;
   98         status = "okay";
   99 };
  100 
  101 &gpio1 {
  102         pinctrl-names = "default";
  103         pinctrl-0 = <&pinctrl_uart24_forceoff>;
  104 
  105         /*
  106          * uart-2-4-on-x21-enable-hog enables the UART transceiver for Apalis
  107          * UART2 and UART3. If one wants to disable the transceiver force
  108          * the GPIO to output-low, if one wants to control the transceiver
  109          * from user space delete the hog node.
  110          */
  111         uart-2-4-on-x21-enable-hog {
  112                 gpio-hog;
  113                 gpios = <11 GPIO_ACTIVE_HIGH>; /* MXM3 180 */
  114                 output-high;
  115         };
  116 };
  117 
  118 /* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */
  119 &i2c1 {
  120         status = "okay";
  121 
  122         /* M41T0M6 real time clock on carrier board */
  123         rtc_i2c: rtc@68 {
  124                 compatible = "st,m41t0";
  125                 reg = <0x68>;
  126         };
  127 
  128         eeprom: eeprom@50 {
  129                 compatible = "atmel,24c02";
  130                 reg = <0x50>;
  131                 pagesize = <16>;
  132         };
  133 };
  134 
  135 /*
  136  * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier
  137  * board)
  138  */
  139 &i2c3 {
  140         status = "okay";
  141 };
  142 
  143 &pcie {
  144         pinctrl-names = "default";
  145         pinctrl-0 = <&pinctrl_reset_moci>;
  146         /* active-high meaning opposite of regular PERST# active-low polarity */
  147         reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
  148         reset-gpio-active-high;
  149         status = "okay";
  150 };
  151 
  152 &pwm1 {
  153         status = "okay";
  154 };
  155 
  156 &pwm2 {
  157         status = "okay";
  158 };
  159 
  160 &pwm3 {
  161         status = "okay";
  162 };
  163 
  164 &pwm4 {
  165         status = "okay";
  166 };
  167 
  168 &reg_usb_host_vbus {
  169         status = "okay";
  170 };
  171 
  172 &reg_usb_otg_vbus {
  173         status = "okay";
  174 };
  175 
  176 &sata {
  177         status = "okay";
  178 };
  179 
  180 &sound_spdif {
  181         status = "okay";
  182 };
  183 
  184 &spdif {
  185         status = "okay";
  186 };
  187 
  188 &uart1 {
  189         status = "okay";
  190 };
  191 
  192 &uart2 {
  193         status = "okay";
  194 };
  195 
  196 &uart4 {
  197         status = "okay";
  198 };
  199 
  200 &uart5 {
  201         status = "okay";
  202 };
  203 
  204 &usbh1 {
  205         vbus-supply = <&reg_usb_host_vbus>;
  206         status = "okay";
  207 };
  208 
  209 &usbotg {
  210         vbus-supply = <&reg_usb_otg_vbus>;
  211         status = "okay";
  212 };
  213 
  214 /* MMC1 */
  215 &usdhc1 {
  216         pinctrl-names = "default", "sleep";
  217         pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_mmc_cd>;
  218         pinctrl-1 = <&pinctrl_usdhc1_4bit_sleep &pinctrl_mmc_cd_sleep>;
  219         bus-width = <4>;
  220         cap-power-off-card;
  221         vmmc-supply = <&reg_3v3_vmmc>;
  222         status = "okay";
  223 };
  224 
  225 &iomuxc {
  226         pinctrl_enable_3v3_vmmc: enable3v3vmmcgrp {
  227                 fsl,pins = <
  228                         MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x1b0b0
  229                 >;
  230         };
  231 
  232         pinctrl_enable_can1_power: enablecan1powergrp {
  233                 fsl,pins = <
  234                         MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0
  235                 >;
  236         };
  237 
  238         pinctrl_enable_can2_power: enablecan2powergrp {
  239                 fsl,pins = <
  240                         MX6QDL_PAD_EIM_DA15__GPIO3_IO15 0x1b0b0
  241                 >;
  242         };
  243 
  244         pinctrl_uart24_forceoff: uart24forceoffgrp {
  245                 fsl,pins = <
  246                         MX6QDL_PAD_SD2_CMD__GPIO1_IO11 0x1b0b0
  247                 >;
  248         };
  249 
  250         pinctrl_leds_ixora: ledsixoragrp {
  251                 fsl,pins = <
  252                         MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 0x1b0b0
  253                         MX6QDL_PAD_SD2_DAT3__GPIO1_IO12 0x1b0b0
  254                         MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0
  255                         MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
  256                 >;
  257         };
  258 
  259         pinctrl_mmc_cd_sleep: mmccdslpgrp {
  260                 fsl,pins = <
  261                          /* MMC1 CD */
  262                         MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x0
  263                 >;
  264         };
  265 
  266         pinctrl_usdhc1_4bit_sleep: usdhc1-4bitslpgrp {
  267                 fsl,pins = <
  268                         MX6QDL_PAD_SD1_CMD__SD1_CMD     0x3000
  269                         MX6QDL_PAD_SD1_CLK__SD1_CLK     0x3000
  270                         MX6QDL_PAD_SD1_DAT0__SD1_DATA0  0x3000
  271                         MX6QDL_PAD_SD1_DAT1__SD1_DATA1  0x3000
  272                         MX6QDL_PAD_SD1_DAT2__SD1_DATA2  0x3000
  273                         MX6QDL_PAD_SD1_DAT3__SD1_DATA3  0x3000
  274                 >;
  275         };
  276 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/imx6q-apalis-ixora-v1.2.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/imx6q-apalis-ixora-v1.2.dts