arch/arm/dts/meson-axg-u-boot.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2020 BayLibre, SAS.
   4  * Author: Neil Armstrong <narmstrong@baylibre.com>
   5  */
   6
   7 / {
   8         soc {
   9                 usb: usb@ffe09080 {
  10                         compatible = "amlogic,meson-gxl-usb-ctrl";
  11                         reg = <0x0 0xffe09080 0x0 0x20>;
  12                         interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
  13                         #address-cells = <2>;
  14                         #size-cells = <2>;
  15                         ranges;
  16
  17                         clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1_DDR_BRIDGE>;
  18                         clock-names = "usb_ctrl", "ddr";
  19                         resets = <&reset RESET_USB_OTG>;
  20
  21                         dr_mode = "otg";
  22
  23                         phys = <&usb2_phy1>;
  24                         phy-names = "usb2-phy1";
  25
  26                         dwc2: usb@ff400000 {
  27                                 compatible = "amlogic,meson-g12a-usb", "snps,dwc2";
  28                                 reg = <0x0 0xff400000 0x0 0x40000>;
  29                                 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
  30                                 clocks = <&clkc CLKID_USB1>;
  31                                 clock-names = "otg";
  32                                 phys = <&usb2_phy1>;
  33                                 dr_mode = "peripheral";
  34                                 g-rx-fifo-size = <192>;
  35                                 g-np-tx-fifo-size = <128>;
  36                                 g-tx-fifo-size = <128 128 16 16 16>;
  37                         };
  38
  39                         dwc3: usb@ff500000 {
  40                                 compatible = "snps,dwc3";
  41                                 reg = <0x0 0xff500000 0x0 0x100000>;
  42                                 interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
  43                                 dr_mode = "host";
  44                                 maximum-speed = "high-speed";
  45                                 snps,dis_u2_susphy_quirk;
  46                         };
  47                 };
  48         };
  49 };
  50
  51 &apb {
  52         usb2_phy1: phy@9020 {
  53                 compatible = "amlogic,meson-gxl-usb2-phy";
  54                 #phy-cells = <0>;
  55                 reg = <0x0 0x9020 0x0 0x20>;
  56                 clocks = <&clkc CLKID_USB>;
  57                 clock-names = "phy";
  58                 resets = <&reset RESET_USB_OTG>;
  59                 reset-names = "phy";
  60                 status = "okay";
  61         };
  62 };