arch/arm/boot/dts/bcm283x-rpi-usb-otg.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 &usb {
   3         dr_mode = "otg";
   4         g-rx-fifo-size = <256>;
   5         g-np-tx-fifo-size = <32>;
   6         /*
   7          * According to dwc2 the sum of all device EP
   8          * fifo sizes shouldn't exceed 3776 bytes.
   9          */
  10         g-tx-fifo-size = <256 256 512 512 512 768 768>;
  11 };