diff options
| author | Yoshihiro Shimoda <[email protected]> | 2016-10-20 13:19:19 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2016-10-24 14:35:46 +0200 |
| commit | b76032396d7958f006bccf5fb2535beb5526837c (patch) | |
| tree | a445204f4d0a5bdf22f02741b373a56a700e11ea /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | ed6d6f8f42d7302f6f9b6245f34927ec20d26c12 (diff) | |
usb: renesas_usbhs: add wait after initialization for R-Car Gen3
Since the controller on R-Car Gen3 doesn't have any status registers
to detect initialization (LPSTS.SUSPM = 1) and the initialization needs
up to 45 usec, this patch adds wait after the initialization. Otherwise,
writing other registers (e.g. INTENB0) will fail.
Fixes: de18757e272d ("usb: renesas_usbhs: add R-Car Gen3 power control")
Cc: <[email protected]> # v4.6+
Cc: <[email protected]>
Signed-off-by: Yoshihiro Shimoda <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions