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| author | Roger Quadros <rogerq@kernel.org> | 2024-12-12 14:53:45 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-23 18:40:31 +0100 |
| commit | 31d500c2d0d4f71d9555b39951c02c1561d3ae55 (patch) | |
| tree | 3ac6d627e87637aa87ca7f89210d86bc659f08d0 /tools/perf/scripts/python/stackcollapse.py | |
| parent | usb: common: expand documentation for USB functions (diff) | |
| download | linux-31d500c2d0d4f71d9555b39951c02c1561d3ae55.tar.gz linux-31d500c2d0d4f71d9555b39951c02c1561d3ae55.zip | |
usb: dwc3: dwc3-am62: Re-initialize controller if lost power in PM suspend
If controller looses power during PM suspend then re-initialize
it. We use the DEBUG_CFG register to track if controller lost power
or was reset in PM suspend.
Move all initialization code into dwc3_ti_init() so it can be re-used.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20241212-am62-dwc3-io-ddr-v3-1-10b95cd7e9c0@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions