diff options
| author | Roger Quadros <rogerq@ti.com> | 2018-03-16 16:44:27 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-03-22 10:50:15 +0200 |
| commit | 7d11c3ac66694097a1f409bc3559664c48390d73 (patch) | |
| tree | 91e8aa088e43f6e4f99019646a61c4ccb7faed87 /lib/test_firmware.c | |
| parent | 2f3090c6a8f24d92ea569b099c5bdb5679dcf08a (diff) | |
usb: dwc3: core: Fix broken system suspend/resume on AM437x
On TI's AM437x, the DWC3 controller looses state after a
system suspend/resume. We are re-initializing the controller
but we miss restoring the PRTCAP register. This causes
USB host to break on AM437x after a system suspend/resume.
Fix this by restoring the PRTCAP register on system resume.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'lib/test_firmware.c')
0 files changed, 0 insertions, 0 deletions