diff --git a/drivers/net/wireless/silabs/wfx/main.c b/drivers/net/wireless/silabs/wfx/main.c
index 64441c8bc460..55573d975cf9 100644
--- a/drivers/net/wireless/silabs/wfx/main.c
+++ b/drivers/net/wireless/silabs/wfx/main.c
@@ -121,6 +121,12 @@ static const struct ieee80211_iface_combination wfx_iface_combinations[] = {
 	}
 };
 
+#ifdef CONFIG_PM
+static const struct wiphy_wowlan_support wfx_wowlan_support = {
+	.flags = WIPHY_WOWLAN_ANY | WIPHY_WOWLAN_DISCONNECT,
+};
+#endif
+
 static const struct ieee80211_ops wfx_ops = {
 	.start                   = wfx_start,
 	.stop                    = wfx_stop,
@@ -153,6 +159,10 @@ static const struct ieee80211_ops wfx_ops = {
 	.unassign_vif_chanctx    = wfx_unassign_vif_chanctx,
 	.remain_on_channel       = wfx_remain_on_channel,
 	.cancel_remain_on_channel = wfx_cancel_remain_on_channel,
+#ifdef CONFIG_PM
+	.suspend                 = wfx_suspend,
+	.resume                  = wfx_resume,
+#endif
 };
 
 bool wfx_api_older_than(struct wfx_dev *wdev, int major, int minor)
@@ -289,6 +299,9 @@ struct wfx_dev *wfx_init_common(struct device *dev, const struct wfx_platform_da
 					NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P |
 					NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U;
 	hw->wiphy->features |= NL80211_FEATURE_AP_SCAN;
+#ifdef CONFIG_PM
+	hw->wiphy->wowlan = &wfx_wowlan_support;
+#endif
 	hw->wiphy->flags |= WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD;
 	hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD;
 	hw->wiphy->max_remain_on_channel_duration = 5000;
diff --git a/drivers/net/wireless/silabs/wfx/sta.c b/drivers/net/wireless/silabs/wfx/sta.c
index 7c04810dbf3d..9e06f8b8b90d 100644
--- a/drivers/net/wireless/silabs/wfx/sta.c
+++ b/drivers/net/wireless/silabs/wfx/sta.c
@@ -803,6 +803,21 @@ void wfx_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 	}
 }
 
+#ifdef CONFIG_PM
+int wfx_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
+{
+	/* FIXME: hardware also support WIPHY_WOWLAN_MAGIC_PKT and other filters */
+	if (!wowlan->any || !wowlan->disconnect)
+		return -EINVAL;
+	return 0;
+}
+
+int wfx_resume(struct ieee80211_hw *hw)
+{
+	return 0;
+}
+#endif
+
 int wfx_start(struct ieee80211_hw *hw)
 {
 	return 0;
diff --git a/drivers/net/wireless/silabs/wfx/sta.h b/drivers/net/wireless/silabs/wfx/sta.h
index 7817c7c6f3dd..70ccc8cb7ec7 100644
--- a/drivers/net/wireless/silabs/wfx/sta.h
+++ b/drivers/net/wireless/silabs/wfx/sta.h
@@ -56,6 +56,8 @@ int wfx_assign_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 void wfx_unassign_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			      struct ieee80211_bss_conf *link_conf,
 			      struct ieee80211_chanctx_conf *conf);
+int wfx_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
+int wfx_resume(struct ieee80211_hw *hw);
 
 /* Hardware API Callbacks */
 void wfx_cooling_timeout_work(struct work_struct *work);