This commit adds support of USB 1.1 storage media on AXS103 board. For some yet unknown reason USB 2.0 doesn't work on AXS103 board issuing messages like this: ------------------------>8------------------- AXS# usb start starting USB... USB0: USB EHCI 1.00 scanning bus 0 for devices... EHCI timed out on TD - token=0x80008c80 unable to get device descriptor (error=-1) 1 USB Device(s) found ------------------------>8------------------- As a work-around we're falling back to USB 1.1. Indeed it is much slower but at least USB storage devices are usable on AXS103. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org>
58 lines
993 B
Text
58 lines
993 B
Text
/*
|
|
* Copyright (C) 2015 Synopsys, Inc. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
/dts-v1/;
|
|
|
|
#include "skeleton.dtsi"
|
|
|
|
/ {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
aliases {
|
|
console = &uart0;
|
|
};
|
|
|
|
clocks {
|
|
apbclk: apbclk {
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <50000000>;
|
|
#clock-cells = <0>;
|
|
};
|
|
};
|
|
|
|
uart0: serial0@e0022000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0xe0022000 0x1000>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
};
|
|
|
|
ethernet@e0018000 {
|
|
#interrupt-cells = <1>;
|
|
compatible = "altr,socfpga-stmmac";
|
|
reg = < 0xe0018000 0x2000 >;
|
|
interrupts = < 25 >;
|
|
interrupt-names = "macirq";
|
|
phy-mode = "gmii";
|
|
snps,pbl = < 32 >;
|
|
clocks = <&apbclk>;
|
|
clock-names = "stmmaceth";
|
|
max-speed = <100>;
|
|
};
|
|
|
|
ehci@0xe0040000 {
|
|
compatible = "generic-ehci";
|
|
reg = < 0xe0040000 0x100 >;
|
|
interrupts = < 8 >;
|
|
};
|
|
|
|
ohci@0xe0060000 {
|
|
compatible = "generic-ohci";
|
|
reg = < 0xe0060000 0x100 >;
|
|
interrupts = < 8 >;
|
|
};
|
|
};
|