arch/arm/dts/k3-j721e-common-proc-board.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "k3-j721e-som-p0.dtsi"
   9
  10 / {
  11         chosen {
  12                 stdout-path = "serial2:115200n8";
  13                 bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
  14         };
  15
  16         aliases {
  17                 remoteproc0 = &mcu_r5fss0_core0;
  18                 remoteproc1 = &mcu_r5fss0_core1;
  19                 remoteproc2 = &main_r5fss0_core0;
  20                 remoteproc3 = &main_r5fss0_core1;
  21                 remoteproc4 = &main_r5fss1_core0;
  22                 remoteproc5 = &main_r5fss1_core1;
  23         };
  24 };
  25
  26 &wkup_uart0 {
  27         /* Wakeup UART is used by System firmware */
  28         status = "disabled";
  29 };
  30
  31 &main_uart3 {
  32         /* UART not brought out */
  33         status = "disabled";
  34 };
  35
  36 &main_uart5 {
  37         /* UART not brought out */
  38         status = "disabled";
  39 };
  40
  41 &main_uart6 {
  42         /* UART not brought out */
  43         status = "disabled";
  44 };
  45
  46 &main_uart7 {
  47         /* UART not brought out */
  48         status = "disabled";
  49 };
  50
  51 &main_uart8 {
  52         /* UART not brought out */
  53         status = "disabled";
  54 };
  55
  56 &main_uart9 {
  57         /* UART not brought out */
  58         status = "disabled";
  59 };
  60
  61 &main_sdhci0 {
  62         /* eMMC */
  63         voltage-ranges = <1800 1800>;
  64         non-removable;
  65         ti,driver-strength-ohm = <50>;
  66 };
  67
  68 &main_sdhci1 {
  69         /* SD/MMC */
  70         voltage-ranges = <1800 1800 3300 3300>;
  71         ti,driver-strength-ohm = <50>;
  72 };