arch/arm/dts/r8a7796-m3ulcb-u-boot.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source extras for U-Boot for the ULCB board
   4  *
   5  * Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>
   6  */
   7
   8 #include "r8a7796-m3ulcb.dts"
   9 #include "r8a7796-u-boot.dtsi"
  10
  11 / {
  12         cpld {
  13                 compatible = "renesas,ulcb-cpld";
  14                 status = "okay";
  15                 gpio-sck = <&gpio6 8 0>;
  16                 gpio-mosi = <&gpio6 7 0>;
  17                 gpio-miso = <&gpio6 10 0>;
  18                 gpio-sstbz = <&gpio2 3 0>;
  19         };
  20 };
  21
  22 &vcc_sdhi0 {
  23         u-boot,off-on-delay-us = <20000>;
  24 };
  25
  26 &sdhi2_pins {
  27         groups = "sdhi2_data8", "sdhi2_ctrl", "sdhi2_ds";
  28         power-source = <1800>;
  29 };
  30
  31 &sdhi2_pins_uhs {
  32         groups = "sdhi2_data8", "sdhi2_ctrl", "sdhi2_ds";
  33 };
  34
  35 &sdhi0 {
  36         sd-uhs-sdr12;
  37         sd-uhs-sdr25;
  38         sd-uhs-sdr104;
  39         max-frequency = <208000000>;
  40 };
  41
  42 &sdhi2 {
  43         mmc-hs400-1_8v;
  44         max-frequency = <200000000>;
  45 };