arch/arm/dts/r8a77950-ulcb-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 "r8a77950-ulcb.dts"
   9 #include "r8a77950-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         sysinfo {
  22                 compatible = "renesas,rcar-sysinfo";
  23                 i2c-eeprom = <&sysinfo_eeprom>;
  24                 u-boot,dm-pre-reloc;
  25         };
  26 };
  27
  28 &i2c_dvfs {
  29         u-boot,dm-pre-reloc;
  30
  31         sysinfo_eeprom: eeprom@50 {
  32                 compatible = "rohm,br24t01", "atmel,24c01";
  33                 reg = <0x50>;
  34                 pagesize = <8>;
  35                 u-boot,dm-pre-reloc;
  36                 status = "okay";
  37         };
  38 };
  39
  40 &rpc {
  41         reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0x04000000>;
  42         status = "disabled";
  43 };
  44
  45 &sdhi0 {
  46         sd-uhs-sdr12;
  47         sd-uhs-sdr25;
  48         sd-uhs-sdr104;
  49         max-frequency = <208000000>;
  50 };
  51
  52 &sdhi2 {
  53         mmc-ddr-1_8v;
  54         mmc-hs200-1_8v;
  55         mmc-hs400-1_8v;
  56         max-frequency = <200000000>;
  57 };
  58
  59 &vcc_sdhi0 {
  60         u-boot,off-on-delay-us = <20000>;
  61 };