diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c
index eaffa85bc728..659878a8efb2 100644
--- a/drivers/mmc/host/sdhci-pci-core.c
+++ b/drivers/mmc/host/sdhci-pci-core.c
@@ -21,6 +21,7 @@
 #include <linux/mmc/mmc.h>
 #include <linux/scatterlist.h>
 #include <linux/io.h>
+#include <linux/iopoll.h>
 #include <linux/gpio.h>
 #include <linux/pm_runtime.h>
 #include <linux/mmc/slot-gpio.h>
@@ -1590,11 +1591,59 @@ static int amd_probe(struct sdhci_pci_chip *chip)
 	return 0;
 }
 
+static u32 sdhci_read_present_state(struct sdhci_host *host)
+{
+	return sdhci_readl(host, SDHCI_PRESENT_STATE);
+}
+
+void amd_sdhci_reset(struct sdhci_host *host, u8 mask)
+{
+	struct sdhci_pci_slot *slot = sdhci_priv(host);
+	struct pci_dev *pdev = slot->chip->pdev;
+	u32 present_state;
+
+	/*
+	 * SDHC 0x7906 requires a hard reset to clear all internal state.
+	 * Otherwise it can get into a bad state where the DATA lines are always
+	 * read as zeros.
+	 */
+	if (pdev->device == 0x7906 && (mask & SDHCI_RESET_ALL)) {
+		pci_clear_master(pdev);
+
+		pci_save_state(pdev);
+
+		pci_set_power_state(pdev, PCI_D3cold);
+		pr_debug("%s: power_state=%u\n", mmc_hostname(host->mmc),
+			pdev->current_state);
+		pci_set_power_state(pdev, PCI_D0);
+
+		pci_restore_state(pdev);
+
+		/*
+		 * SDHCI_RESET_ALL says the card detect logic should not be
+		 * reset, but since we need to reset the entire controller
+		 * we should wait until the card detect logic has stabilized.
+		 *
+		 * This normally takes about 40ms.
+		 */
+		readx_poll_timeout(
+			sdhci_read_present_state,
+			host,
+			present_state,
+			present_state & SDHCI_CD_STABLE,
+			10000,
+			100000
+		);
+	}
+
+	return sdhci_reset(host, mask);
+}
+
 static const struct sdhci_ops amd_sdhci_pci_ops = {
 	.set_clock			= sdhci_set_clock,
 	.enable_dma			= sdhci_pci_enable_dma,
 	.set_bus_width			= sdhci_set_bus_width,
-	.reset				= sdhci_reset,
+	.reset				= amd_sdhci_reset,
 	.set_uhs_signaling		= sdhci_set_uhs_signaling,
 };