imx8mp-verdin-dev.dtsi

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
    2 /*
    3  * Copyright 2022 Toradex
    4  */
    5 
    6 #include "imx8mp-verdin-dahlia.dtsi"
    7 
    8 / {
    9         /* TODO: Audio Codec */
   10 
   11         reg_eth2phy: regulator-eth2phy {
   12                 compatible = "regulator-fixed";
   13                 enable-active-high;
   14                 gpio = <&gpio_expander_21 4 GPIO_ACTIVE_HIGH>; /* ETH_PWR_EN */
   15                 off-on-delay = <500000>;
   16                 regulator-max-microvolt = <3300000>;
   17                 regulator-min-microvolt = <3300000>;
   18                 regulator-name = "+V3.3_ETH";
   19                 startup-delay-us = <200000>;
   20                 vin-supply = <&reg_3p3v>;
   21         };
   22 };
   23 
   24 &fec {
   25         phy-supply = <&reg_eth2phy>;
   26         status = "okay";
   27 };
   28 
   29 &gpio_expander_21 {
   30         status = "okay";
   31         vcc-supply = <&reg_1p8v>;
   32 };
   33 
   34 /* TODO: Verdin I2C_1 with Audio Codec */
   35 
   36 /* Verdin UART_1, connector X50 through RS485 transceiver */
   37 &uart1 {
   38         linux,rs485-enabled-at-boot-time;
   39         rs485-rts-active-low;
   40         rs485-rx-during-tx;
   41 };
   42 
   43 /* Limit frequency on dev board due to long traces and bad signal integrity */
   44 &usdhc2 {
   45         max-frequency = <100000000>;
   46 };

Cache object: 256560f416341daa28ae42859af09085

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/freescale/imx8mp-verdin-dev.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/freescale/imx8mp-verdin-dev.dtsi