diff options
| author | Chukun Pan <amadeus@jmu.edu.cn> | 2026-03-26 18:00:10 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-03-30 16:51:21 +0200 |
| commit | 764c2e6e60bf17910d84e7179fee14129e053b96 (patch) | |
| tree | 06af1bbbc37f9d56b5994998e9fa9dcdeb5ebaae /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | c05cf9d274daf72dc7e433480cf2e0e888f6bd89 (diff) | |
usb: dwc3: Add optional VBUS regulator support to SpacemiT K1
Some SpacemiT K1 boards (like OrangePi R2S) provide USB VBUS
through a controllable regulator. Add support for the optional
vbus-supply property so the regulator can be properly managed
in host mode instead of left always-on. Note that this doesn't
apply to USB Hub downstream ports with different VBUS supplies.
The enabled and disabled actions of the regulator are handled
automatically by devm_regulator_get_enable_optional().
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Reviewed-by: Anand Moon <linux.amoon@gmail.com>
Link: https://patch.msgid.link/20260326100010.3588454-2-amadeus@jmu.edu.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions