mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-30 03:12:07 +00:00
28 lines
634 B
Text
28 lines
634 B
Text
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
/*
|
||
|
|
* Copyright (c) Siemens AG, 2018-2021
|
||
|
|
*
|
||
|
|
* Authors:
|
||
|
|
* Chao Zeng <chao.zeng@siemens.com>
|
||
|
|
*
|
||
|
|
* U-Boot bits of the IOT2050 Advanced PG2 variants
|
||
|
|
* (downgrade of usb0 to USB 2.0 mode)
|
||
|
|
*/
|
||
|
|
|
||
|
|
&serdes0 {
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
&dwc3_0 {
|
||
|
|
assigned-clock-parents = <&k3_clks 151 4>, /* set REF_CLK to 20MHz i.e. PER0_PLL/48 */
|
||
|
|
<&k3_clks 151 9>; /* set PIPE3_TXB_CLK to CLK_12M_RC/256 (for HS only) */
|
||
|
|
/delete-property/ phys;
|
||
|
|
/delete-property/ phy-names;
|
||
|
|
};
|
||
|
|
|
||
|
|
&usb0 {
|
||
|
|
maximum-speed = "high-speed";
|
||
|
|
/delete-property/ snps,dis-u1-entry-quirk;
|
||
|
|
/delete-property/ snps,dis-u2-entry-quirk;
|
||
|
|
};
|