diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
index 8d6fd4c3324f..8a3132d45a65 100644
--- a/drivers/ufs/host/ufs-qcom.c
+++ b/drivers/ufs/host/ufs-qcom.c
@@ -7,6 +7,7 @@
 #include <linux/time.h>
 #include <linux/clk.h>
 #include <linux/delay.h>
+#include <linux/interconnect.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
@@ -46,6 +47,49 @@ enum {
 	TSTBUS_MAX,
 };
 
+#define QCOM_UFS_MAX_GEAR 4
+#define QCOM_UFS_MAX_LANE 2
+
+enum {
+	MODE_MIN,
+	MODE_PWM,
+	MODE_HS_RA,
+	MODE_HS_RB,
+	MODE_MAX,
+};
+
+struct __ufs_qcom_bw_table {
+	u32 bw1;
+	u32 bw2;
+} ufs_qcom_bw_table[MODE_MAX + 1][QCOM_UFS_MAX_GEAR + 1][QCOM_UFS_MAX_LANE + 1] = {
+	[MODE_MIN][0][0] = { 0,		0 },	/* Bandwidth values are in KB/s */
+	[MODE_PWM][1][1] = { 922,	1000 },
+	[MODE_PWM][2][1] = { 1844,	1000 },
+	[MODE_PWM][3][1] = { 3688,	1000 },
+	[MODE_PWM][4][1] = { 7376,	1000 },
+	[MODE_PWM][1][2] = { 1844,	1000 },
+	[MODE_PWM][2][2] = { 3688,	1000 },
+	[MODE_PWM][3][2] = { 7376,	1000 },
+	[MODE_PWM][4][2] = { 14752,	1000 },
+	[MODE_HS_RA][1][1] = { 127796,	1000 },
+	[MODE_HS_RA][2][1] = { 255591,	1000 },
+	[MODE_HS_RA][3][1] = { 1492582,	102400 },
+	[MODE_HS_RA][4][1] = { 2915200,	204800 },
+	[MODE_HS_RA][1][2] = { 255591,	1000 },
+	[MODE_HS_RA][2][2] = { 511181,	1000 },
+	[MODE_HS_RA][3][2] = { 1492582,	204800 },
+	[MODE_HS_RA][4][2] = { 2915200,	409600 },
+	[MODE_HS_RB][1][1] = { 149422,	1000 },
+	[MODE_HS_RB][2][1] = { 298189,	1000 },
+	[MODE_HS_RB][3][1] = { 1492582,	102400 },
+	[MODE_HS_RB][4][1] = { 2915200,	204800 },
+	[MODE_HS_RB][1][2] = { 298189,	1000 },
+	[MODE_HS_RB][2][2] = { 596378,	1000 },
+	[MODE_HS_RB][3][2] = { 1492582,	204800 },
+	[MODE_HS_RB][4][2] = { 2915200,	409600 },
+	[MODE_MAX][0][0] = { 7643136, 307200 },
+};
+
 static struct ufs_qcom_host *ufs_qcom_hosts[MAX_UFS_QCOM_HOSTS];
 
 static void ufs_qcom_get_default_testbus_cfg(struct ufs_qcom_host *host);
@@ -789,6 +833,51 @@ static void ufs_qcom_dev_ref_clk_ctrl(struct ufs_qcom_host *host, bool enable)
 	}
 }
 
+static int ufs_qcom_icc_set_bw(struct ufs_qcom_host *host, u32 bw1, u32 bw2)
+{
+	struct device *dev = host->hba->dev;
+	int ret;
+
+	ret = icc_set_bw(host->icc_ddr, 0, bw1);
+	if (ret < 0) {
+		dev_err(dev, "failed to set bandwidth request: %d\n", ret);
+		return ret;
+	}
+
+	ret = icc_set_bw(host->icc_cpu, 0, bw2);
+	if (ret < 0) {
+		dev_err(dev, "failed to set bandwidth request: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static struct __ufs_qcom_bw_table ufs_qcom_get_bw_table(struct ufs_qcom_host *host)
+{
+	struct ufs_pa_layer_attr *p = &host->dev_req_params;
+	int gear = max_t(u32, p->gear_rx, p->gear_tx);
+	int lane = max_t(u32, p->lane_rx, p->lane_tx);
+
+	if (ufshcd_is_hs_mode(p)) {
+		if (p->hs_rate == PA_HS_MODE_B)
+			return ufs_qcom_bw_table[MODE_HS_RB][gear][lane];
+		else
+			return ufs_qcom_bw_table[MODE_HS_RA][gear][lane];
+	} else {
+		return ufs_qcom_bw_table[MODE_PWM][gear][lane];
+	}
+}
+
+static int ufs_qcom_icc_update_bw(struct ufs_qcom_host *host)
+{
+	struct __ufs_qcom_bw_table bw_table;
+
+	bw_table = ufs_qcom_get_bw_table(host);
+
+	return ufs_qcom_icc_set_bw(host, bw_table.bw1, bw_table.bw2);
+}
+
 static int ufs_qcom_pwr_change_notify(struct ufs_hba *hba,
 				enum ufs_notify_change_status status,
 				struct ufs_pa_layer_attr *dev_max_params,
@@ -852,6 +941,8 @@ static int ufs_qcom_pwr_change_notify(struct ufs_hba *hba,
 		memcpy(&host->dev_req_params,
 				dev_req_params, sizeof(*dev_req_params));
 
+		ufs_qcom_icc_update_bw(host);
+
 		/* disable the device ref clock if entered PWM mode */
 		if (ufshcd_is_hs_mode(&hba->pwr_info) &&
 			!ufshcd_is_hs_mode(dev_req_params))
@@ -981,7 +1072,9 @@ static int ufs_qcom_setup_clocks(struct ufs_hba *hba, bool on,
 
 	switch (status) {
 	case PRE_CHANGE:
-		if (!on) {
+		if (on) {
+			ufs_qcom_icc_update_bw(host);
+		} else {
 			if (!ufs_qcom_is_link_active(hba)) {
 				/* disable device ref_clk */
 				ufs_qcom_dev_ref_clk_ctrl(host, false);
@@ -993,6 +1086,9 @@ static int ufs_qcom_setup_clocks(struct ufs_hba *hba, bool on,
 			/* enable the device ref clock for HS mode*/
 			if (ufshcd_is_hs_mode(&hba->pwr_info))
 				ufs_qcom_dev_ref_clk_ctrl(host, true);
+		} else {
+			ufs_qcom_icc_set_bw(host, ufs_qcom_bw_table[MODE_MIN][0][0].bw1,
+					    ufs_qcom_bw_table[MODE_MIN][0][0].bw2);
 		}
 		break;
 	}
@@ -1031,6 +1127,34 @@ static const struct reset_control_ops ufs_qcom_reset_ops = {
 	.deassert = ufs_qcom_reset_deassert,
 };
 
+static int ufs_qcom_icc_init(struct ufs_qcom_host *host)
+{
+	struct device *dev = host->hba->dev;
+	int ret;
+
+	host->icc_ddr = devm_of_icc_get(dev, "ufs-ddr");
+	if (IS_ERR(host->icc_ddr))
+		return dev_err_probe(dev, PTR_ERR(host->icc_ddr),
+				    "failed to acquire interconnect path\n");
+
+	host->icc_cpu = devm_of_icc_get(dev, "cpu-ufs");
+	if (IS_ERR(host->icc_cpu))
+		return dev_err_probe(dev, PTR_ERR(host->icc_cpu),
+				    "failed to acquire interconnect path\n");
+
+	/*
+	 * Set Maximum bandwidth vote before initializing the UFS controller and
+	 * device. Ideally, a minimal interconnect vote would suffice for the
+	 * initialization, but a max vote would allow faster initialization.
+	 */
+	ret = ufs_qcom_icc_set_bw(host, ufs_qcom_bw_table[MODE_MAX][0][0].bw1,
+				  ufs_qcom_bw_table[MODE_MAX][0][0].bw2);
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "failed to set bandwidth request\n");
+
+	return 0;
+}
+
 /**
  * ufs_qcom_init - bind phy with controller
  * @hba: host controller instance
@@ -1085,6 +1209,10 @@ static int ufs_qcom_init(struct ufs_hba *hba)
 		}
 	}
 
+	err = ufs_qcom_icc_init(host);
+	if (err)
+		goto out_variant_clear;
+
 	host->device_reset = devm_gpiod_get_optional(dev, "reset",
 						     GPIOD_OUT_HIGH);
 	if (IS_ERR(host->device_reset)) {
@@ -1282,6 +1410,7 @@ static int ufs_qcom_clk_scale_notify(struct ufs_hba *hba,
 				    dev_req_params->pwr_rx,
 				    dev_req_params->hs_rate,
 				    false);
+		ufs_qcom_icc_update_bw(host);
 		ufshcd_uic_hibern8_exit(hba);
 	}
 
diff --git a/drivers/ufs/host/ufs-qcom.h b/drivers/ufs/host/ufs-qcom.h
index 6289ad5a42d0..dc27395ecba1 100644
--- a/drivers/ufs/host/ufs-qcom.h
+++ b/drivers/ufs/host/ufs-qcom.h
@@ -206,6 +206,9 @@ struct ufs_qcom_host {
 	struct clk *tx_l1_sync_clk;
 	bool is_lane_clks_enabled;
 
+	struct icc_path *icc_ddr;
+	struct icc_path *icc_cpu;
+
 #ifdef CONFIG_SCSI_UFS_CRYPTO
 	struct qcom_ice *ice;
 #endif
