arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (C) 2019 Peter Robinson <pbrobinson at gmail.com>
   4  */
   5
   6 #include "rk3399-u-boot.dtsi"
   7 #include "rk3399-sdram-lpddr4-100.dtsi"
   8
   9 / {
  10         aliases {
  11                 spi0 = &spi1;
  12         };
  13
  14         chosen {
  15                 u-boot,spl-boot-order = "same-as-spl", &sdhci, &spiflash, &sdmmc;
  16         };
  17
  18         config {
  19                 u-boot,spl-payload-offset = <0x60000>; /* @ 384KB */
  20         };
  21 };
  22
  23 &i2c0 {
  24         u-boot,dm-pre-reloc;
  25 };
  26
  27 &rk808 {
  28         u-boot,dm-pre-reloc;
  29 };
  30
  31 &rng {
  32         status = "okay";
  33 };
  34
  35 &sdhci {
  36         max-frequency = <25000000>;
  37         u-boot,dm-pre-reloc;
  38 };
  39
  40 &sdmmc {
  41         max-frequency = <20000000>;
  42         u-boot,dm-pre-reloc;
  43 };
  44
  45 &spiflash {
  46         u-boot,dm-pre-reloc;
  47 };
  48
  49 &vdd_log {
  50         regulator-init-microvolt = <950000>;
  51 };