drivers: pinctrl: Add support for RZ/N2L

This is the initial commit to support pinctrl driver for Renesas RZ/N2L

Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
7 files changed