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| author | Tom Rini <trini@konsulko.com> | 2023-12-02 13:37:27 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-12-02 13:37:27 -0500 |
| commit | b56d21f3bbc28f773536df282467833af6fdab1f (patch) | |
| tree | 75761f4fe2a06aa22e0380b5d0e27fa68e810603 /common/usb_hub.c | |
| parent | 43f2873fa98b1da6eb56d756315c7bd7db63db27 (diff) | |
| parent | 493e0e2577bfe11b3065a30a6f5c827f95c1df94 (diff) | |
Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-usb
- USB XHCI fixes
Diffstat (limited to 'common/usb_hub.c')
| -rw-r--r-- | common/usb_hub.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/common/usb_hub.c b/common/usb_hub.c index 85c0822d8b7..70279f301d5 100644 --- a/common/usb_hub.c +++ b/common/usb_hub.c @@ -395,6 +395,13 @@ int usb_hub_port_connect_change(struct usb_device *dev, int port) break; } + /* + * USB 2.0 7.1.7.5: devices must be able to accept a SetAddress() + * request (refer to Section 11.24.2 and Section 9.4 respectively) + * after the reset recovery time 10 ms + */ + mdelay(10); + #if CONFIG_IS_ENABLED(DM_USB) struct udevice *child; |