arch/arm64/boot/dts/freescale/mba8mx.dtsi

   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                 vcc-supply = <&reg_vcc_3v3>;
 219         };
 220 };
 221
 222 &i2c3 {
 223         clock-frequency = <100000>;
 224         pinctrl-names = "default", "gpio";
 225         pinctrl-0 = <&pinctrl_i2c3>;
 226         pinctrl-1 = <&pinctrl_i2c3_gpio>;
 227         scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 228         sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 229         status = "okay";
 230 };
 231
 232 &pwm3 {
 233         pinctrl-names = "default";
 234         pinctrl-0 = <&pinctrl_pwm3>;
 235         status = "okay";
 236 };
 237
 238 &pwm4 {
 239         pinctrl-names = "default";
 240         pinctrl-0 = <&pinctrl_pwm4>;
 241         status = "okay";
 242 };
 243
 244 &sai3 {
 245         pinctrl-names = "default";
 246         pinctrl-0 = <&pinctrl_sai3>;
 247         #sound-dai-cells = <0>;
 248         assigned-clock-rates = <49152000>;
 249         status = "okay";
 250 };
 251
 252 &snvs_pwrkey {
 253         status = "okay";
 254 };
 255
 256 &uart1 {
 257         pinctrl-names = "default";
 258         pinctrl-0 = <&pinctrl_uart1>;
 259         status = "okay";
 260 };
 261
 262 &uart2 {
 263         pinctrl-names = "default";
 264         pinctrl-0 = <&pinctrl_uart2>;
 265         status = "okay";
 266 };
 267
 268 /* console */
 269 &uart3 {
 270         pinctrl-names = "default";
 271         pinctrl-0 = <&pinctrl_uart3>;
 272         status = "okay";
 273 };
 274
 275 &usdhc2 {
 276         pinctrl-names = "default", "state_100mhz", "state_200mhz";
 277         pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
 278         pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
 279         pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
 280         bus-width = <4>;
 281         cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
 282         disable-wp;
 283         no-mmc;
 284         no-sdio;
 285         vmmc-supply = <&reg_usdhc2_vmmc>;
 286         status = "okay";
 287 };