rtc: renesas-rtca3: Add support for multiple reset lines

Switch from devm_reset_control_get_shared() to
devm_reset_control_array_get_shared() when retrieving resets.

The RZ/V2H SoC requires two resets for the RTC block instead of one,
so this will allow to handle multiple resets without additional changes.

Signed-off-by: Ovidiu Panait <ovidiu.panait.rb@renesas.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://patch.msgid.link/20251107210706.45044-3-ovidiu.panait.rb@renesas.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Author: Ovidiu Panait

drivers/rtc/rtc-renesas-rtca3.c

@@ -726,7 +726,7 @@ static int rtca3_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	priv->rstc = devm_reset_control_get_shared(dev, NULL);
+	priv->rstc = devm_reset_control_array_get_shared(dev);
 	if (IS_ERR(priv->rstc))
 		return PTR_ERR(priv->rstc);