soc: renesas: r9a06g032-sysctrl: Handle h2mode setting based on USBF presence
The CFG_USB[H2MODE] allows to switch the USB configuration. The
configuration supported are:
- One host and one device
or
- Two hosts
Set CFG_USB[H2MODE] based on the USBF controller (USB device)
availability.
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230105152257.310642-3-herve.codina@bootlin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>