arch/arm/dts/rk3328-u-boot.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * (C) Copyright 2019 Rockchip Electronics Co., Ltd
   4  */
   5
   6 #include "rockchip-u-boot.dtsi"
   7
   8 / {
   9         aliases {
  10                 mmc0 = &emmc;
  11                 mmc1 = &sdmmc;
  12                 spi0 = &spi0;
  13         };
  14
  15         chosen {
  16                 u-boot,spl-boot-order = &emmc, &sdmmc;
  17         };
  18
  19         dmc: dmc {
  20                 bootph-all;
  21                 compatible = "rockchip,rk3328-dmc";
  22                 reg = <0x0 0xff400000 0x0 0x1000
  23                        0x0 0xff780000 0x0 0x3000
  24                        0x0 0xff100000 0x0 0x1000
  25                        0x0 0xff440000 0x0 0x1000
  26                        0x0 0xff720000 0x0 0x1000
  27                        0x0 0xff798000 0x0 0x1000>;
  28         };
  29
  30         rng: rng@ff060000 {
  31                 compatible = "rockchip,cryptov1-rng";
  32                 reg = <0x0 0xff060000 0x0 0x4000>;
  33                 status = "okay";
  34         };
  35 };
  36
  37 &cru {
  38         bootph-all;
  39 };
  40
  41 &grf {
  42         bootph-all;
  43 };
  44
  45 &uart2 {
  46         bootph-all;
  47         clock-frequency = <24000000>;
  48 };
  49
  50 &emmc {
  51         bootph-all;
  52
  53         /* mmc to sram can't do dma, prevent aborts transfering TF-A parts */
  54         u-boot,spl-fifo-mode;
  55 };
  56
  57 &sdmmc {
  58         bootph-all;
  59
  60         /* mmc to sram can't do dma, prevent aborts transfering TF-A parts */
  61         u-boot,spl-fifo-mode;
  62 };
  63
  64 &usb20_otg {
  65         hnp-srp-disable;
  66 };
  67
  68 &spi0 {
  69         bootph-all;
  70 };