arm64: defconfig: Enable RZ_DMAC
commit 7e2aa15f5ec3a8294127673f186c83b4d87cde13 upstream. Enable DMAC driver support for Renesas RZ/G2L based platforms. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20210920093605.8906-1-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Signed-off-by: Pavel Machek <pavel@denx.de>