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 / {
   7         aliases {
   8                 mmc0 = &emmc;
   9                 mmc1 = &sdmmc;
  10         };
  11
  12         chosen {
  13                 u-boot,spl-boot-order = &emmc, &sdmmc;
  14         };
  15
  16         dmc: dmc {
  17                 u-boot,dm-pre-reloc;
  18                 compatible = "rockchip,rk3328-dmc";
  19                 reg = <0x0 0xff400000 0x0 0x1000
  20                        0x0 0xff780000 0x0 0x3000
  21                        0x0 0xff100000 0x0 0x1000
  22                        0x0 0xff440000 0x0 0x1000
  23                        0x0 0xff720000 0x0 0x1000
  24                        0x0 0xff798000 0x0 0x1000>;
  25         };
  26
  27         usb_host0_xhci: usb@ff600000 {
  28                 compatible = "rockchip,rk3328-xhci";
  29                 reg = <0x0 0xff600000 0x0 0x100000>;
  30                 interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
  31                 snps,dis-enblslpm-quirk;
  32                 snps,phyif-utmi-bits = <16>;
  33                 snps,dis-u2-freeclk-exists-quirk;
  34                 snps,dis-u2-susphy-quirk;
  35                 status = "disabled";
  36         };
  37 };
  38
  39 &cru {
  40         u-boot,dm-pre-reloc;
  41 };
  42
  43 &grf {
  44         u-boot,dm-pre-reloc;
  45 };
  46
  47 &uart2 {
  48         u-boot,dm-pre-reloc;
  49         clock-frequency = <24000000>;
  50 };
  51
  52 &emmc {
  53         u-boot,dm-pre-reloc;
  54
  55         /* mmc to sram can't do dma, prevent aborts transfering TF-A parts */
  56         u-boot,spl-fifo-mode;
  57 };
  58
  59 &sdmmc {
  60         u-boot,dm-pre-reloc;
  61
  62         /* mmc to sram can't do dma, prevent aborts transfering TF-A parts */
  63         u-boot,spl-fifo-mode;
  64 };
  65
  66 &usb20_otg {
  67         hnp-srp-disable;
  68 };