diff --git a/drivers/soc/qcom/icnss2/main.c b/drivers/soc/qcom/icnss2/main.c
index eec972a1bb34..370b8a9109c0 100644
--- a/drivers/soc/qcom/icnss2/main.c
+++ b/drivers/soc/qcom/icnss2/main.c
@@ -554,10 +554,6 @@ static int icnss_driver_event_server_arrive(struct icnss_priv *priv,
 
 	set_bit(ICNSS_WLFW_CONNECTED, &priv->state);
 
-	ret = icnss_hw_power_on(priv);
-	if (ret)
-		goto clear_server;
-
 	ret = wlfw_ind_register_send_sync_msg(priv);
 	if (ret < 0) {
 		if (ret == -EALREADY) {
@@ -565,46 +561,50 @@ static int icnss_driver_event_server_arrive(struct icnss_priv *priv,
 			goto qmi_registered;
 		}
 		ignore_assert = true;
-		goto err_power_on;
+		goto clear_server;
 	}
 
 	if (priv->device_id == WCN6750_DEVICE_ID) {
 		ret = wlfw_host_cap_send_sync(priv);
 		if (ret < 0)
-			goto err_power_on;
+			goto clear_server;
 	}
 
 	if (priv->device_id == ADRASTEA_DEVICE_ID) {
 		if (!priv->msa_va) {
 			icnss_pr_err("Invalid MSA address\n");
 			ret = -EINVAL;
-			goto err_power_on;
+			goto clear_server;
 		}
 
 		ret = wlfw_msa_mem_info_send_sync_msg(priv);
 		if (ret < 0) {
 			ignore_assert = true;
-			goto err_power_on;
+			goto clear_server;
 		}
 
 		ret = wlfw_msa_ready_send_sync_msg(priv);
 		if (ret < 0) {
 			ignore_assert = true;
-			goto err_power_on;
+			goto clear_server;
 		}
 	}
 
 	ret = wlfw_cap_send_sync_msg(priv);
 	if (ret < 0) {
 		ignore_assert = true;
-		goto err_power_on;
+		goto clear_server;
 	}
 
+	ret = icnss_hw_power_on(priv);
+	if (ret)
+		goto clear_server;
+
 	if (priv->device_id == WCN6750_DEVICE_ID) {
 		ret = wlfw_device_info_send_msg(priv);
 		if (ret < 0) {
 			ignore_assert = true;
-			goto err_power_on;
+			goto  device_info_failure;
 		}
 
 		priv->mem_base_va = devm_ioremap(&priv->pdev->dev,
@@ -612,7 +612,7 @@ static int icnss_driver_event_server_arrive(struct icnss_priv *priv,
 							 priv->mem_base_size);
 		if (!priv->mem_base_va) {
 			icnss_pr_err("Ioremap failed for bar address\n");
-			goto err_power_on;
+			goto device_info_failure;
 		}
 
 		icnss_pr_dbg("Non-Secured Bar Address pa: %pa, va: 0x%pK\n",
@@ -642,7 +642,7 @@ static int icnss_driver_event_server_arrive(struct icnss_priv *priv,
 
 	return ret;
 
-err_power_on:
+device_info_failure:
 	icnss_hw_power_off(priv);
 clear_server:
 	icnss_clear_server(priv);
@@ -3229,6 +3229,7 @@ static int icnss_probe(struct platform_device *pdev)
 
 	priv->pdev = pdev;
 	priv->device_id = device_id->driver_data;
+	priv->is_chain1_supported = true;
 	INIT_LIST_HEAD(&priv->vreg_list);
 	INIT_LIST_HEAD(&priv->clk_list);
 	icnss_allow_recursive_recovery(dev);
diff --git a/drivers/soc/qcom/icnss2/main.h b/drivers/soc/qcom/icnss2/main.h
index 58a3b313b9b6..f436ac411740 100644
--- a/drivers/soc/qcom/icnss2/main.h
+++ b/drivers/soc/qcom/icnss2/main.h
@@ -128,6 +128,7 @@ struct icnss_vreg_cfg {
 	u32 delay_us;
 	u32 need_unvote;
 	bool required;
+	bool is_supported;
 };
 
 struct icnss_vreg_info {
@@ -418,6 +419,8 @@ struct icnss_priv {
 	void *hang_event_data;
 	struct list_head icnss_tcdev_list;
 	struct mutex tcdev_lock;
+	bool is_chain1_supported;
+	bool chain_reg_info_updated;
 };
 
 struct icnss_reg_info {
diff --git a/drivers/soc/qcom/icnss2/power.c b/drivers/soc/qcom/icnss2/power.c
index 7fe57aab6d4a..fe19f1f90315 100644
--- a/drivers/soc/qcom/icnss2/power.c
+++ b/drivers/soc/qcom/icnss2/power.c
@@ -15,17 +15,17 @@
 #include "power.h"
 
 static struct icnss_vreg_cfg icnss_wcn6750_vreg_list[] = {
-	{"vdd-cx-mx", 824000, 952000, 0, 0, 0, false},
-	{"vdd-1.8-xo", 1872000, 1872000, 0, 0, 0, false},
-	{"vdd-1.3-rfa", 1256000, 1352000, 0, 0, 0, false},
+	{"vdd-cx-mx", 824000, 952000, 0, 0, 0, false, true},
+	{"vdd-1.8-xo", 1872000, 1872000, 0, 0, 0, false, true},
+	{"vdd-1.3-rfa", 1256000, 1352000, 0, 0, 0, false, true},
 };
 
 static struct icnss_vreg_cfg icnss_adrestea_vreg_list[] = {
-	{"vdd-cx-mx", 752000, 752000, 0, 0, 0, false},
-	{"vdd-1.8-xo", 1800000, 1800000, 0, 0, 0, false},
-	{"vdd-1.3-rfa", 1304000, 1304000, 0, 0, 0, false},
-	{"vdd-3.3-ch1", 3312000, 3312000, 0, 0, 0, false},
-	{"vdd-3.3-ch0", 3312000, 3312000, 0, 0, 0, false},
+	{"vdd-cx-mx", 752000, 752000, 0, 0, 0, false, true},
+	{"vdd-1.8-xo", 1800000, 1800000, 0, 0, 0, false, true},
+	{"vdd-1.3-rfa", 1304000, 1304000, 0, 0, 0, false, true},
+	{"vdd-3.3-ch1", 3312000, 3312000, 0, 0, 0, false, true},
+	{"vdd-3.3-ch0", 3312000, 3312000, 0, 0, 0, false, true},
 };
 
 static struct icnss_clk_cfg icnss_clk_list[] = {
@@ -41,6 +41,7 @@ static struct icnss_clk_cfg icnss_adrestea_clk_list[] = {
 #define ICNSS_CLK_LIST_SIZE		ARRAY_SIZE(icnss_clk_list)
 #define ICNSS_CLK_ADRESTEA_LIST_SIZE	ARRAY_SIZE(icnss_adrestea_clk_list)
 
+#define ICNSS_CHAIN1_REGULATOR                          "vdd-3.3-ch1"
 #define MAX_PROP_SIZE					32
 #define ICNSS_THRESHOLD_HIGH				3600000
 #define ICNSS_THRESHOLD_LOW				3450000
@@ -338,8 +339,17 @@ static int icnss_vreg_on(struct icnss_priv *priv)
 	int ret = 0;
 
 	list_for_each_entry(vreg, vreg_list, list) {
-		if (IS_ERR_OR_NULL(vreg->reg))
+		if (IS_ERR_OR_NULL(vreg->reg) || !vreg->cfg.is_supported)
 			continue;
+		if (!priv->chain_reg_info_updated &&
+		    !strcmp(ICNSS_CHAIN1_REGULATOR, vreg->cfg.name)) {
+			priv->chain_reg_info_updated = true;
+			if (!priv->is_chain1_supported) {
+				vreg->cfg.is_supported = false;
+				continue;
+			}
+		}
+
 		ret = icnss_vreg_on_single(vreg);
 		if (ret)
 			break;
diff --git a/drivers/soc/qcom/icnss2/qmi.c b/drivers/soc/qcom/icnss2/qmi.c
index 296ccaf2bb85..5673f9114899 100644
--- a/drivers/soc/qcom/icnss2/qmi.c
+++ b/drivers/soc/qcom/icnss2/qmi.c
@@ -686,6 +686,10 @@ int wlfw_cap_send_sync_msg(struct icnss_priv *priv)
 		strlcpy(priv->fw_build_id, resp->fw_build_id,
 			QMI_WLFW_MAX_BUILD_ID_LEN_V01 + 1);
 
+	if (resp->rd_card_chain_cap_valid &&
+	    resp->rd_card_chain_cap == WLFW_RD_CARD_CHAIN_CAP_1x1_V01)
+		priv->is_chain1_supported = false;
+
 	icnss_pr_dbg("Capability, chip_id: 0x%x, chip_family: 0x%x, board_id: 0x%x, soc_id: 0x%x, fw_version: 0x%x, fw_build_timestamp: %s, fw_build_id: %s",
 		     priv->chip_info.chip_id, priv->chip_info.chip_family,
 		     priv->board_id, priv->soc_id,