diff options
| author | Mathias Kresin <[email protected]> | 2021-01-07 23:49:01 +0100 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2021-01-13 19:29:03 +0530 |
| commit | 36acd5e24e3000691fb8d1ee31cf959cb1582d35 (patch) | |
| tree | ab9a0c68b60acf293f0fac1ab727056867cbf50a /net/strparser/strparser.c | |
| parent | c188365402f65fbc1d1561aeaf4a20f09b0b4f22 (diff) | |
phy: lantiq: rcu-usb2: wait after clock enable
Commit 65dc2e725286 ("usb: dwc2: Update Core Reset programming flow.")
revealed that the phy isn't ready immediately after enabling it's
clocks. The dwc2_check_core_version() fails and the dwc2 usb driver
errors out.
Add a short delay to let the phy get up and running. There isn't any
documentation how much time is required, the value was chosen based on
tests.
Signed-off-by: Mathias Kresin <[email protected]>
Acked-by: Hauke Mehrtens <[email protected]>
Acked-by: Martin Blumenstingl <[email protected]>
Cc: <[email protected]> # v5.7+
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'net/strparser/strparser.c')
0 files changed, 0 insertions, 0 deletions