diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 863e779dda02..55e35f63343c 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -3012,6 +3012,13 @@ static void rzg2l_pinctrl_pm_setup_regs(struct rzg2l_pinctrl *pctrl, bool suspen
 		off = RZG2L_PIN_CFG_TO_PORT_OFFSET(cfg);
 		pincnt = hweight8(FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg));
 
+		if (cfg & RZG2L_VARIABLE_CFG) {
+			unsigned int pin = port * RZG2L_PINS_PER_PORT;
+
+			for (unsigned int i = 0; i < RZG2L_PINS_PER_PORT; i++)
+				cfg |= *(u64 *)pctrl->desc.pins[pin + i].drv_data;
+		}
+
 		caps = FIELD_GET(PIN_CFG_MASK, cfg);
 		has_iolh = !!(caps & (PIN_CFG_IOLH_A | PIN_CFG_IOLH_B | PIN_CFG_IOLH_C));
 		has_ien = !!(caps & PIN_CFG_IEN);