mba8mx.dtsi

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    1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
    2 /*
    3  * Copyright 2020-2021 TQ-Systems GmbH
    4  */
    5 
    6 #include <dt-bindings/net/ti-dp83867.h>
    7 
    8 /* TQ-Systems GmbH MBa8Mx baseboard */
    9 
   10 / {
   11         beeper {
   12                 compatible = "pwm-beeper";
   13                 pwms = <&pwm4 0 250000 0>;
   14                 beeper-hz = <4000>;
   15                 amp-supply = <&reg_vcc_3v3>;
   16         };
   17 
   18         chosen {
   19                 stdout-path = &uart3;
   20         };
   21 
   22         gpio-keys {
   23                 compatible = "gpio-keys";
   24                 pinctrl-names = "default";
   25                 pinctrl-0 = <&pinctrl_gpiobutton>;
   26                 autorepeat;
   27 
   28                 switch-1 {
   29                         label = "switch1";
   30                         linux,code = <BTN_0>;
   31                         gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
   32                         wakeup-source;
   33                 };
   34 
   35                 btn2: switch-2 {
   36                         label = "switch2";
   37                         linux,code = <BTN_1>;
   38                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
   39                         wakeup-source;
   40                 };
   41 
   42                 switch-3 {
   43                         label = "switch3";
   44                         linux,code = <BTN_2>;
   45                         gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
   46                         wakeup-source;
   47                 };
   48         };
   49 
   50         gpio_leds: gpio-leds {
   51                 compatible = "gpio-leds";
   52                 pinctrl-names = "default";
   53                 pinctrl-0 = <&pinctrl_gpioled>;
   54 
   55                 led1 {
   56                         label = "led1";
   57                         gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
   58                         linux,default-trigger = "default-on";
   59                 };
   60 
   61                 led2: led2 {
   62                         label = "led2";
   63                         gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
   64                         linux,default-trigger = "heartbeat";
   65                 };
   66         };
   67 
   68         pcie0_refclk: pcie0-refclk {
   69                 compatible = "fixed-clock";
   70                 #clock-cells = <0>;
   71                 clock-frequency = <100000000>;
   72         };
   73 
   74         reg_hub_vbus: regulator-hub-vbus {
   75                 compatible = "regulator-fixed";
   76                 regulator-name = "MBA8MX_HUB_VBUS";
   77                 regulator-min-microvolt = <5000000>;
   78                 regulator-max-microvolt = <5000000>;
   79         };
   80 
   81         reg_sn65dsi83_1v8: regulator-sn65dsi83-1v8 {
   82                 compatible = "regulator-fixed";
   83                 regulator-name = "SN65DSI83_1V8";
   84                 regulator-min-microvolt = <1800000>;
   85                 regulator-max-microvolt = <1800000>;
   86                 gpio = <&expander0 5 GPIO_ACTIVE_HIGH>;
   87                 enable-active-high;
   88         };
   89 
   90         reg_vcc_3v3: regulator-3v3 {
   91                 compatible = "regulator-fixed";
   92                 regulator-name = "MBA8MX_3V3";
   93                 regulator-min-microvolt = <3300000>;
   94                 regulator-max-microvolt = <3300000>;
   95         };
   96 
   97         sound {
   98                 compatible = "fsl,imx-audio-tlv320aic32x4";
   99                 model = "imx-audio-tlv320aic32x4";
  100                 ssi-controller = <&sai3>;
  101                 audio-codec = <&tlv320aic3x04>;
  102         };
  103 };
  104 
  105 &ecspi1 {
  106         pinctrl-names = "default";
  107         pinctrl-0 = <&pinctrl_ecspi1>;
  108         cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
  109         status = "okay";
  110 };
  111 
  112 &ecspi2 {
  113         pinctrl-names = "default";
  114         pinctrl-0 = <&pinctrl_ecspi2>;
  115         cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
  116         status = "okay";
  117 };
  118 
  119 &fec1 {
  120         pinctrl-names = "default";
  121         pinctrl-0 = <&pinctrl_fec1>;
  122         phy-mode = "rgmii-id";
  123         phy-handle = <&ethphy0>;
  124         phy-supply = <&reg_vcc_3v3>;
  125         fsl,magic-packet;
  126         mac-address = [ 00 00 00 00 00 00 ];
  127         status = "okay";
  128 
  129         mdio {
  130                 #address-cells = <1>;
  131                 #size-cells = <0>;
  132 
  133                 ethphy0: ethernet-phy@e {
  134                         compatible = "ethernet-phy-ieee802.3-c22";
  135                         reg = <0xe>;
  136                         ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
  137                         ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
  138                         ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
  139                         ti,dp83867-rxctrl-strap-quirk;
  140                         ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
  141                         enet-phy-lane-no-swap;
  142                         reset-gpios = <&expander2 7 GPIO_ACTIVE_LOW>;
  143                         reset-assert-us = <500000>;
  144                         reset-deassert-us = <500>;
  145                 };
  146         };
  147 };
  148 
  149 &i2c1 {
  150         expander0: gpio@23 {
  151                 compatible = "nxp,pca9555";
  152                 reg = <0x23>;
  153                 gpio-controller;
  154                 #gpio-cells = <2>;
  155                 vcc-supply = <&reg_vcc_3v3>;
  156                 interrupt-parent = <&gpio1>;
  157                 interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
  158                 interrupt-controller;
  159                 #interrupt-cells = <2>;
  160 
  161                 sd-mux-oe-hog {
  162                         gpio-hog;
  163                         gpios = <8 0>;
  164                         output-low;
  165                         line-name = "SD_MUX_EN#";
  166                 };
  167 
  168                 boot-cfg-oe-hog {
  169                         gpio-hog;
  170                         gpios = <12 0>;
  171                         output-high;
  172                         line-name = "BOOT_CFG_OE#";
  173                 };
  174 
  175                 rst-usb-hub-hog {
  176                         gpio-hog;
  177                         gpios = <13 0>;
  178                         output-high;
  179                         line-name = "RST_USB_HUB#";
  180                 };
  181         };
  182 
  183         expander1: gpio@24 {
  184                 compatible = "nxp,pca9555";
  185                 reg = <0x24>;
  186                 gpio-controller;
  187                 #gpio-cells = <2>;
  188                 vcc-supply = <&reg_vcc_3v3>;
  189         };
  190 };
  191 
  192 &i2c2 {
  193         clock-frequency = <100000>;
  194         pinctrl-names = "default", "gpio";
  195         pinctrl-0 = <&pinctrl_i2c2>;
  196         pinctrl-1 = <&pinctrl_i2c2_gpio>;
  197         scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  198         sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  199         status = "okay";
  200 
  201         tlv320aic3x04: audio-codec@18 {
  202                 compatible = "ti,tlv320aic32x4";
  203                 reg = <0x18>;
  204                 reset-gpios = <&expander2 0 GPIO_ACTIVE_LOW>;
  205                 iov-supply = <&reg_vcc_3v3>;
  206                 ldoin-supply = <&reg_vcc_3v3>;
  207         };
  208 
  209         sensor1: sensor@1f {
  210                 compatible = "nxp,se97", "jedec,jc-42.4-temp";
  211                 reg = <0x1f>;
  212         };
  213 
  214         eeprom3: eeprom@57 {
  215                 compatible = "nxp,se97b", "atmel,24c02";
  216                 reg = <0x57>;
  217                 pagesize = <16>;
  218         };
  219 };
  220 
  221 &i2c3 {
  222         clock-frequency = <100000>;
  223         pinctrl-names = "default", "gpio";
  224         pinctrl-0 = <&pinctrl_i2c3>;
  225         pinctrl-1 = <&pinctrl_i2c3_gpio>;
  226         scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  227         sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  228         status = "okay";
  229 };
  230 
  231 &pwm3 {
  232         pinctrl-names = "default";
  233         pinctrl-0 = <&pinctrl_pwm3>;
  234         status = "okay";
  235 };
  236 
  237 &pwm4 {
  238         pinctrl-names = "default";
  239         pinctrl-0 = <&pinctrl_pwm4>;
  240         status = "okay";
  241 };
  242 
  243 &sai3 {
  244         pinctrl-names = "default";
  245         pinctrl-0 = <&pinctrl_sai3>;
  246         #sound-dai-cells = <0>;
  247         assigned-clock-rates = <49152000>;
  248         status = "okay";
  249 };
  250 
  251 &snvs_pwrkey {
  252         status = "okay";
  253 };
  254 
  255 &uart1 {
  256         pinctrl-names = "default";
  257         pinctrl-0 = <&pinctrl_uart1>;
  258         status = "okay";
  259 };
  260 
  261 &uart2 {
  262         pinctrl-names = "default";
  263         pinctrl-0 = <&pinctrl_uart2>;
  264         status = "okay";
  265 };
  266 
  267 /* console */
  268 &uart3 {
  269         pinctrl-names = "default";
  270         pinctrl-0 = <&pinctrl_uart3>;
  271         status = "okay";
  272 };
  273 
  274 &usdhc2 {
  275         pinctrl-names = "default", "state_100mhz", "state_200mhz";
  276         pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
  277         pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
  278         pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
  279         bus-width = <4>;
  280         cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
  281         disable-wp;
  282         no-mmc;
  283         no-sdio;
  284         vmmc-supply = <&reg_usdhc2_vmmc>;
  285         status = "okay";
  286 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/freescale/mba8mx.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/freescale/mba8mx.dtsi