diff --git a/drivers/mmc/host/sdhci-uhs2.c b/drivers/mmc/host/sdhci-uhs2.c
index a2df109b49d8..3178daadefa5 100644
--- a/drivers/mmc/host/sdhci-uhs2.c
+++ b/drivers/mmc/host/sdhci-uhs2.c
@@ -206,6 +206,101 @@ void sdhci_uhs2_set_timeout(struct sdhci_host *host, struct mmc_command *cmd)
 }
 EXPORT_SYMBOL_GPL(sdhci_uhs2_set_timeout);
 
+/**
+ * sdhci_uhs2_clear_set_irqs - set Error Interrupt Status Enable register
+ * @host:	SDHCI host
+ * @clear:	bit-wise clear mask
+ * @set:	bit-wise set mask
+ *
+ * Set/unset bits in UHS-II Error Interrupt Status Enable register
+ */
+void sdhci_uhs2_clear_set_irqs(struct sdhci_host *host, u32 clear, u32 set)
+{
+	u32 ier;
+
+	ier = sdhci_readl(host, SDHCI_UHS2_INT_STATUS_ENABLE);
+	ier &= ~clear;
+	ier |= set;
+	sdhci_writel(host, ier, SDHCI_UHS2_INT_STATUS_ENABLE);
+	sdhci_writel(host, ier, SDHCI_UHS2_INT_SIGNAL_ENABLE);
+}
+EXPORT_SYMBOL_GPL(sdhci_uhs2_clear_set_irqs);
+
+static void __sdhci_uhs2_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
+{
+	struct sdhci_host *host = mmc_priv(mmc);
+	u8 cmd_res, dead_lock;
+	u16 ctrl_2;
+
+	/* UHS2 Timeout Control */
+	sdhci_calc_timeout_uhs2(host, &cmd_res, &dead_lock);
+
+	/* change to use calculate value */
+	cmd_res |= FIELD_PREP(SDHCI_UHS2_TIMER_CTRL_DEADLOCK_MASK, dead_lock);
+
+	sdhci_uhs2_clear_set_irqs(host,
+				  SDHCI_UHS2_INT_CMD_TIMEOUT |
+				  SDHCI_UHS2_INT_DEADLOCK_TIMEOUT,
+				  0);
+	sdhci_writeb(host, cmd_res, SDHCI_UHS2_TIMER_CTRL);
+	sdhci_uhs2_clear_set_irqs(host, 0,
+				  SDHCI_UHS2_INT_CMD_TIMEOUT |
+				  SDHCI_UHS2_INT_DEADLOCK_TIMEOUT);
+
+	/* UHS2 timing. Note, UHS2 timing is disabled when powering off */
+	ctrl_2 = sdhci_readw(host, SDHCI_HOST_CONTROL2);
+	if (ios->power_mode != MMC_POWER_OFF &&
+	    (ios->timing == MMC_TIMING_UHS2_SPEED_A ||
+	     ios->timing == MMC_TIMING_UHS2_SPEED_A_HD ||
+	     ios->timing == MMC_TIMING_UHS2_SPEED_B ||
+	     ios->timing == MMC_TIMING_UHS2_SPEED_B_HD))
+		ctrl_2 |= SDHCI_CTRL_UHS2 | SDHCI_CTRL_UHS2_ENABLE;
+	else
+		ctrl_2 &= ~(SDHCI_CTRL_UHS2 | SDHCI_CTRL_UHS2_ENABLE);
+	sdhci_writew(host, ctrl_2, SDHCI_HOST_CONTROL2);
+	host->timing = ios->timing;
+
+	if (!(host->quirks2 & SDHCI_QUIRK2_PRESET_VALUE_BROKEN))
+		sdhci_enable_preset_value(host, true);
+
+	if (host->ops->set_power)
+		host->ops->set_power(host, ios->power_mode, ios->vdd);
+	else
+		sdhci_uhs2_set_power(host, ios->power_mode, ios->vdd);
+
+	sdhci_set_clock(host, host->clock);
+}
+
+static int sdhci_uhs2_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
+{
+	struct sdhci_host *host = mmc_priv(mmc);
+
+	pr_debug("%s: clock %uHz powermode %u Vdd %u timing %u\n",
+		 mmc_hostname(mmc), ios->clock, ios->power_mode, ios->vdd, ios->timing);
+
+	if (!mmc_card_uhs2(mmc)) {
+		sdhci_set_ios(mmc, ios);
+		return 0;
+	}
+
+	if (ios->power_mode == MMC_POWER_UNDEFINED)
+		return 0;
+
+	if (host->flags & SDHCI_DEVICE_DEAD) {
+		if (ios->power_mode == MMC_POWER_OFF) {
+			mmc_opt_regulator_set_ocr(mmc, mmc->supply.vmmc, 0);
+			mmc_regulator_set_vqmmc2(mmc, ios);
+		}
+		return -1;
+	}
+
+	sdhci_set_ios_common(mmc, ios);
+
+	__sdhci_uhs2_set_ios(mmc, ios);
+
+	return 0;
+}
+
 /*****************************************************************************\
  *                                                                           *
  * Driver init/exit                                                          *
diff --git a/drivers/mmc/host/sdhci-uhs2.h b/drivers/mmc/host/sdhci-uhs2.h
index 089a6c0cabda..e08aa60bf06b 100644
--- a/drivers/mmc/host/sdhci-uhs2.h
+++ b/drivers/mmc/host/sdhci-uhs2.h
@@ -180,5 +180,6 @@ struct mmc_command;
 void sdhci_uhs2_dump_regs(struct sdhci_host *host);
 void sdhci_uhs2_reset(struct sdhci_host *host, u16 mask);
 void sdhci_uhs2_set_timeout(struct sdhci_host *host, struct mmc_command *cmd);
+void sdhci_uhs2_clear_set_irqs(struct sdhci_host *host, u32 clear, u32 set);
 
 #endif /* __SDHCI_UHS2_H */
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 4d50cac7717d..64704f6537e0 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -47,8 +47,6 @@
 static unsigned int debug_quirks = 0;
 static unsigned int debug_quirks2;
 
-static void sdhci_enable_preset_value(struct sdhci_host *host, bool enable);
-
 static bool sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd);
 
 void sdhci_dumpregs(struct sdhci_host *host)
@@ -1877,6 +1875,12 @@ static u16 sdhci_get_preset_value(struct sdhci_host *host)
 	case MMC_TIMING_MMC_HS400:
 		preset = sdhci_readw(host, SDHCI_PRESET_FOR_HS400);
 		break;
+	case MMC_TIMING_UHS2_SPEED_A:
+	case MMC_TIMING_UHS2_SPEED_A_HD:
+	case MMC_TIMING_UHS2_SPEED_B:
+	case MMC_TIMING_UHS2_SPEED_B_HD:
+		preset = sdhci_readw(host, SDHCI_PRESET_FOR_UHS2);
+		break;
 	default:
 		pr_warn("%s: Invalid UHS-I mode selected\n",
 			mmc_hostname(host->mmc));
@@ -2323,24 +2327,9 @@ static bool sdhci_presetable_values_change(struct sdhci_host *host, struct mmc_i
 	       (sdhci_preset_needed(host, ios->timing) || host->drv_type != ios->drv_type);
 }
 
-void sdhci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
+void sdhci_set_ios_common(struct mmc_host *mmc, struct mmc_ios *ios)
 {
 	struct sdhci_host *host = mmc_priv(mmc);
-	bool reinit_uhs = host->reinit_uhs;
-	bool turning_on_clk = false;
-	u8 ctrl;
-
-	host->reinit_uhs = false;
-
-	if (ios->power_mode == MMC_POWER_UNDEFINED)
-		return;
-
-	if (host->flags & SDHCI_DEVICE_DEAD) {
-		if (!IS_ERR(mmc->supply.vmmc) &&
-		    ios->power_mode == MMC_POWER_OFF)
-			mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, 0);
-		return;
-	}
 
 	/*
 	 * Reset the chip on each power off.
@@ -2357,8 +2346,6 @@ void sdhci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 		sdhci_enable_preset_value(host, false);
 
 	if (!ios->clock || ios->clock != host->clock) {
-		turning_on_clk = ios->clock && !host->clock;
-
 		host->ops->set_clock(host, ios->clock);
 		host->clock = ios->clock;
 
@@ -2374,6 +2361,31 @@ void sdhci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 			mmc->max_busy_timeout /= host->timeout_clk;
 		}
 	}
+}
+EXPORT_SYMBOL_GPL(sdhci_set_ios_common);
+
+void sdhci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
+{
+	struct sdhci_host *host = mmc_priv(mmc);
+	bool reinit_uhs = host->reinit_uhs;
+	bool turning_on_clk;
+	u8 ctrl;
+
+	host->reinit_uhs = false;
+
+	if (ios->power_mode == MMC_POWER_UNDEFINED)
+		return;
+
+	if (host->flags & SDHCI_DEVICE_DEAD) {
+		if (!IS_ERR(mmc->supply.vmmc) &&
+		    ios->power_mode == MMC_POWER_OFF)
+			mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, 0);
+		return;
+	}
+
+	turning_on_clk = ios->clock != host->clock && ios->clock && !host->clock;
+
+	sdhci_set_ios_common(mmc, ios);
 
 	if (host->ops->set_power)
 		host->ops->set_power(host, ios->power_mode, ios->vdd);
@@ -2958,7 +2970,7 @@ int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode)
 }
 EXPORT_SYMBOL_GPL(sdhci_execute_tuning);
 
-static void sdhci_enable_preset_value(struct sdhci_host *host, bool enable)
+void sdhci_enable_preset_value(struct sdhci_host *host, bool enable)
 {
 	/* Host Controller v3.00 defines preset value registers */
 	if (host->version < SDHCI_SPEC_300)
@@ -2986,6 +2998,7 @@ static void sdhci_enable_preset_value(struct sdhci_host *host, bool enable)
 		host->preset_enabled = enable;
 	}
 }
+EXPORT_SYMBOL_GPL(sdhci_enable_preset_value);
 
 static void sdhci_post_req(struct mmc_host *mmc, struct mmc_request *mrq,
 				int err)
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index cdb418d97c4d..b2e425dfac95 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -848,6 +848,8 @@ void sdhci_reset(struct sdhci_host *host, u8 mask);
 void sdhci_set_uhs_signaling(struct sdhci_host *host, unsigned timing);
 int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode);
 int __sdhci_execute_tuning(struct sdhci_host *host, u32 opcode);
+void sdhci_enable_preset_value(struct sdhci_host *host, bool enable);
+void sdhci_set_ios_common(struct mmc_host *mmc, struct mmc_ios *ios);
 void sdhci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios);
 int sdhci_start_signal_voltage_switch(struct mmc_host *mmc,
 				      struct mmc_ios *ios);
