arm64: defconfig: Enable R8A77961 SoC

Enable the Renesas R-Car M3-W+ (R8A77961) SoC in the ARM64 defconfig.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20191023123342.13100-11-geert+renesas@glider.be
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 3614eed..f34d06f 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -745,6 +745,7 @@
 CONFIG_ARCH_R8A774C0=y
 CONFIG_ARCH_R8A7795=y
 CONFIG_ARCH_R8A7796=y
+CONFIG_ARCH_R8A77961=y
 CONFIG_ARCH_R8A77965=y
 CONFIG_ARCH_R8A77970=y
 CONFIG_ARCH_R8A77980=y