arm64: defconfig: Enable VBATTB clock and Renesas RTCA-3

Enable the Renesas VBATTB clock and RTCA-3 RTC drivers.  These are
available on the Renesas RZ/G3S SoC.  VBATTB is the clock provider for
the RTC counter.

Reviewed-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Claudiu Beznea <[email protected]>
Link: https://lore.kernel.org/[email protected]
Signed-off-by: Geert Uytterhoeven <[email protected]>

Author: claudiubeznea

arch/arm64/configs/defconfig

@@ -1221,6 +1221,7 @@ CONFIG_RTC_DRV_IMX_SC=m
 CONFIG_RTC_DRV_MT6397=m
 CONFIG_RTC_DRV_XGENE=y
 CONFIG_RTC_DRV_TI_K3=m
+CONFIG_RTC_DRV_RENESAS_RTCA3=m
 CONFIG_DMADEVICES=y
 CONFIG_DMA_BCM2835=y
 CONFIG_DMA_SUN6I=m
@@ -1367,6 +1368,7 @@ CONFIG_SM_VIDEOCC_8250=y
 CONFIG_QCOM_HFPLL=y
 CONFIG_CLK_GFM_LPASS_SM8250=m
 CONFIG_CLK_RCAR_USB2_CLOCK_SEL=y
+CONFIG_CLK_RENESAS_VBATTB=m
 CONFIG_HWSPINLOCK=y
 CONFIG_HWSPINLOCK_QCOM=y
 CONFIG_TEGRA186_TIMER=y