diff --git a/drivers/net/wireless/ath/ath12k/acpi.c b/drivers/net/wireless/ath/ath12k/acpi.c
index 2fb8d53de68f..816c6e5fad0c 100644
--- a/drivers/net/wireless/ath/ath12k/acpi.c
+++ b/drivers/net/wireless/ath/ath12k/acpi.c
@@ -91,6 +91,18 @@ static int ath12k_acpi_dsm_get_data(struct ath12k_base *ab, int func)
 			memcpy(&ab->acpi.cca_data, obj->buffer.pointer,
 			       obj->buffer.length);
 
+			break;
+		case ATH12K_ACPI_DSM_FUNC_INDEX_BAND_EDGE:
+			if (obj->buffer.length != ATH12K_ACPI_DSM_BAND_EDGE_DATA_SIZE) {
+				ath12k_warn(ab, "invalid ACPI DSM band edge data size: %d\n",
+					    obj->buffer.length);
+				ret = -EINVAL;
+				goto out;
+			}
+
+			memcpy(&ab->acpi.band_edge_power, obj->buffer.pointer,
+			       obj->buffer.length);
+
 			break;
 		}
 	} else {
@@ -334,6 +346,30 @@ int ath12k_acpi_start(struct ath12k_base *ab)
 		}
 	}
 
+	if (ATH12K_ACPI_FUNC_BIT_VALID(ab->acpi,
+				       ATH12K_ACPI_FUNC_BIT_BAND_EDGE_CHAN_POWER)) {
+		ret = ath12k_acpi_dsm_get_data(ab, ATH12K_ACPI_DSM_FUNC_INDEX_BAND_EDGE);
+		if (ret) {
+			ath12k_warn(ab, "failed to get ACPI DSM band edge channel power: %d\n",
+				    ret);
+			return ret;
+		}
+
+		if (ab->acpi.band_edge_power[0] == ATH12K_ACPI_BAND_EDGE_VERSION &&
+		    ab->acpi.band_edge_power[1] == ATH12K_ACPI_BAND_EDGE_ENABLE_FLAG) {
+			ret = ath12k_wmi_set_bios_cmd(ab,
+						      WMI_BIOS_PARAM_TYPE_BANDEDGE,
+						      ab->acpi.band_edge_power,
+						      sizeof(ab->acpi.band_edge_power));
+			if (ret) {
+				ath12k_warn(ab,
+					    "failed to set ACPI DSM band edge channel power: %d\n",
+					    ret);
+				return ret;
+			}
+		}
+	}
+
 	status = acpi_install_notify_handler(ACPI_HANDLE(ab->dev),
 					     ACPI_DEVICE_NOTIFY,
 					     ath12k_acpi_dsm_notify, ab);
diff --git a/drivers/net/wireless/ath/ath12k/acpi.h b/drivers/net/wireless/ath/ath12k/acpi.h
index 9900fe3b1b1c..31e764adc088 100644
--- a/drivers/net/wireless/ath/ath12k/acpi.h
+++ b/drivers/net/wireless/ath/ath12k/acpi.h
@@ -14,12 +14,14 @@
 #define ATH12K_ACPI_DSM_FUNC_INDEX_CCA		6
 #define ATH12K_ACPI_DSM_FUNC_TAS_CFG		8
 #define ATH12K_ACPI_DSM_FUNC_TAS_DATA		9
+#define ATH12K_ACPI_DSM_FUNC_INDEX_BAND_EDGE		10
 
 #define ATH12K_ACPI_FUNC_BIT_BIOS_SAR			BIT(3)
 #define ATH12K_ACPI_FUNC_BIT_GEO_OFFSET			BIT(4)
 #define ATH12K_ACPI_FUNC_BIT_CCA			BIT(5)
 #define ATH12K_ACPI_FUNC_BIT_TAS_CFG			BIT(7)
 #define ATH12K_ACPI_FUNC_BIT_TAS_DATA			BIT(8)
+#define ATH12K_ACPI_FUNC_BIT_BAND_EDGE_CHAN_POWER	BIT(9)
 
 #define ATH12K_ACPI_NOTIFY_EVENT			0x86
 #define ATH12K_ACPI_FUNC_BIT_VALID(_acdata, _func)	(((_acdata).func_bit) & (_func))
@@ -30,6 +32,8 @@
 #define ATH12K_ACPI_POWER_LIMIT_ENABLE_FLAG	0x1
 #define ATH12K_ACPI_CCA_THR_VERSION		0x1
 #define ATH12K_ACPI_CCA_THR_ENABLE_FLAG		0x1
+#define ATH12K_ACPI_BAND_EDGE_VERSION		0x1
+#define ATH12K_ACPI_BAND_EDGE_ENABLE_FLAG	0x1
 
 #define ATH12K_ACPI_GEO_OFFSET_DATA_OFFSET	1
 #define ATH12K_ACPI_DBS_BACKOFF_DATA_OFFSET	2
@@ -41,6 +45,7 @@
 #define ATH12K_ACPI_CCA_THR_OFFSET_LEN		36
 
 #define ATH12K_ACPI_DSM_TAS_DATA_SIZE			69
+#define ATH12K_ACPI_DSM_BAND_EDGE_DATA_SIZE		100
 #define ATH12K_ACPI_DSM_TAS_CFG_SIZE			108
 
 #define ATH12K_ACPI_DSM_GEO_OFFSET_DATA_SIZE (ATH12K_ACPI_GEO_OFFSET_DATA_OFFSET + \
diff --git a/drivers/net/wireless/ath/ath12k/core.h b/drivers/net/wireless/ath/ath12k/core.h
index 0e33cf783f62..3333f88520ce 100644
--- a/drivers/net/wireless/ath/ath12k/core.h
+++ b/drivers/net/wireless/ath/ath12k/core.h
@@ -914,6 +914,7 @@ struct ath12k_base {
 		u8 bios_sar_data[ATH12K_ACPI_DSM_BIOS_SAR_DATA_SIZE];
 		u8 geo_offset_data[ATH12K_ACPI_DSM_GEO_OFFSET_DATA_SIZE];
 		u8 cca_data[ATH12K_ACPI_DSM_CCA_DATA_SIZE];
+		u8 band_edge_power[ATH12K_ACPI_DSM_BAND_EDGE_DATA_SIZE];
 	} acpi;
 
 #endif /* CONFIG_ACPI */
diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h
index 6db15a0a4735..b5285ed78534 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.h
+++ b/drivers/net/wireless/ath/ath12k/wmi.h
@@ -4808,6 +4808,10 @@ enum wmi_bios_param_type {
 	WMI_BIOS_PARAM_CCA_THRESHOLD_TYPE	= 0,
 	WMI_BIOS_PARAM_TAS_CONFIG_TYPE		= 1,
 	WMI_BIOS_PARAM_TAS_DATA_TYPE		= 2,
+
+	/* bandedge control power */
+	WMI_BIOS_PARAM_TYPE_BANDEDGE		= 3,
+
 	WMI_BIOS_PARAM_TYPE_MAX,
 };
 
