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                 remoteproc6 = &c66_0;
  24                 remoteproc7 = &c66_1;
  25                 remoteproc8 = &c71_0;
  26         };
  27 };
  28
  29 &wkup_uart0 {
  30         /* Wakeup UART is used by System firmware */
  31         status = "disabled";
  32 };
  33
  34 &main_uart0 {
  35         power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
  36 };
  37
  38 &main_uart3 {
  39         /* UART not brought out */
  40         status = "disabled";
  41 };
  42
  43 &main_uart5 {
  44         /* UART not brought out */
  45         status = "disabled";
  46 };
  47
  48 &main_uart6 {
  49         /* UART not brought out */
  50         status = "disabled";
  51 };
  52
  53 &main_uart7 {
  54         /* UART not brought out */
  55         status = "disabled";
  56 };
  57
  58 &main_uart8 {
  59         /* UART not brought out */
  60         status = "disabled";
  61 };
  62
  63 &main_uart9 {
  64         /* UART not brought out */
  65         status = "disabled";
  66 };
  67
  68 &main_sdhci0 {
  69         /* eMMC */
  70         voltage-ranges = <1800 1800>;
  71         non-removable;
  72         ti,driver-strength-ohm = <50>;
  73 };
  74
  75 &main_sdhci1 {
  76         /* SD/MMC */
  77         voltage-ranges = <1800 1800 3300 3300>;
  78         ti,driver-strength-ohm = <50>;
  79 };