diff options
| author | Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> | 2025-11-06 16:36:24 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-11-21 15:11:22 +0100 |
| commit | e4d9da32bf6059cb485caac4c9c0a2e36cdd5573 (patch) | |
| tree | a18801dfb07b241ae668d5d77c495e6bcf2fb9f2 /drivers/usb/cdns3/cdns3-gadget.c | |
| parent | c31a401fe7abedabb5c05b5cbf36e2fdb3e6be63 (diff) | |
usb: host: ohci-platform: Call reset assert/deassert on suspend/resume
The Renesas RZ/G3S SoC supports a power-saving mode in which power to most
of the SoC components is turned off, including the USB blocks. On the
resume path, the reset signal must be de-asserted before applying any
settings to the USB registers. To handle this properly, call
reset_control_assert() and reset_control_deassert() during suspend and
resume, respectively.
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://patch.msgid.link/20251106143625.3050119-4-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-gadget.c')
0 files changed, 0 insertions, 0 deletions