diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 396137ee018d..5681600c6941 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -4593,6 +4593,7 @@
 		nomio		[S390] Do not use MIO instructions.
 		norid		[S390] ignore the RID field and force use of
 				one PCI domain per PCI function
+		notph		[PCIE] Do not use PCIe TPH
 
 	pcie_aspm=	[PCIE] Forcibly enable or ignore PCIe Active State Power
 			Management.
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index af2996d0d17f..9722d070c0ca 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -21,6 +21,7 @@
 #include <linux/acpi.h>
 #include <linux/dma-map-ops.h>
 #include <linux/iommu.h>
+#include <linux/pci-tph.h>
 #include "pci.h"
 #include "pcie/portdrv.h"
 
@@ -322,8 +323,12 @@ static long local_pci_probe(void *_ddi)
 	pm_runtime_get_sync(dev);
 	pci_dev->driver = pci_drv;
 	rc = pci_drv->probe(pci_dev, ddi->id);
-	if (!rc)
+	if (!rc) {
+		if (pci_tph_disabled())
+			pcie_tph_disable(pci_dev);
+
 		return rc;
+	}
 	if (rc < 0) {
 		pci_dev->driver = NULL;
 		pm_runtime_put_sync(dev);
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e5f243dd4288..06f9656f95bf 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -157,6 +157,9 @@ static bool pcie_ari_disabled;
 /* If set, the PCIe ATS capability will not be used. */
 static bool pcie_ats_disabled;
 
+/* If set, the PCIe TPH capability will not be used. */
+static bool pcie_tph_disabled;
+
 /* If set, the PCI config space of each device is printed during boot. */
 bool pci_early_dump;
 
@@ -166,6 +169,12 @@ bool pci_ats_disabled(void)
 }
 EXPORT_SYMBOL_GPL(pci_ats_disabled);
 
+bool pci_tph_disabled(void)
+{
+	return pcie_tph_disabled;
+}
+EXPORT_SYMBOL_GPL(pci_tph_disabled);
+
 /* Disable bridge_d3 for all PCIe ports */
 static bool pci_bridge_d3_disable;
 /* Force bridge_d3 for all PCIe ports */
@@ -6707,6 +6716,9 @@ static int __init pci_setup(char *str)
 				pci_no_domains();
 			} else if (!strncmp(str, "noari", 5)) {
 				pcie_ari_disabled = true;
+			} else if (!strcmp(str, "notph")) {
+				pr_info("PCIe: TPH is disabled\n");
+				pcie_tph_disabled = true;
 			} else if (!strncmp(str, "cbiosize=", 9)) {
 				pci_cardbus_io_size = memparse(str + 9, &str);
 			} else if (!strncmp(str, "cbmemsize=", 10)) {
diff --git a/drivers/pci/pcie/tph.c b/drivers/pci/pcie/tph.c
index 5f0cc06b74bb..5dc533b89a33 100644
--- a/drivers/pci/pcie/tph.c
+++ b/drivers/pci/pcie/tph.c
@@ -16,11 +16,41 @@
 #include <linux/errno.h>
 #include <linux/msi.h>
 #include <linux/pci.h>
+#include <linux/pci-tph.h>
 #include <linux/msi.h>
 #include <linux/pci-acpi.h>
 
 #include "../pci.h"
 
+static int tph_set_reg_field_u32(struct pci_dev *dev, u8 offset, u32 mask,
+				 u8 shift, u32 field)
+{
+	u32 reg_val;
+	int ret;
+
+	if (!dev->tph_cap)
+		return -EINVAL;
+
+	ret = pci_read_config_dword(dev, dev->tph_cap + offset, &reg_val);
+	if (ret)
+		return ret;
+
+	reg_val &= ~mask;
+	reg_val |= (field << shift) & mask;
+
+	ret = pci_write_config_dword(dev, dev->tph_cap + offset, reg_val);
+
+	return ret;
+}
+
+int pcie_tph_disable(struct pci_dev *dev)
+{
+	return  tph_set_reg_field_u32(dev, PCI_TPH_CTRL,
+				      PCI_TPH_CTRL_REQ_EN_MASK,
+				      PCI_TPH_CTRL_REQ_EN_SHIFT,
+				      PCI_TPH_REQ_DISABLE);
+}
+
 void pcie_tph_init(struct pci_dev *dev)
 {
 	dev->tph_cap = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_TPH);
diff --git a/include/linux/pci-tph.h b/include/linux/pci-tph.h
new file mode 100644
index 000000000000..e187d7e89e8c
--- /dev/null
+++ b/include/linux/pci-tph.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * TPH (TLP Processing Hints)
+ *
+ * Copyright (C) 2024 Advanced Micro Devices, Inc.
+ *     Eric Van Tassell <Eric.VanTassell@amd.com>
+ *     Wei Huang <wei.huang2@amd.com>
+ */
+#ifndef LINUX_PCI_TPH_H
+#define LINUX_PCI_TPH_H
+
+#ifdef CONFIG_PCIE_TPH
+int pcie_tph_disable(struct pci_dev *dev);
+#else
+static inline int pcie_tph_disable(struct pci_dev *dev)
+{ return -EOPNOTSUPP; }
+#endif
+
+#endif /* LINUX_PCI_TPH_H */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 73d92c7d2c5b..63aa6f888c90 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1866,6 +1866,7 @@ static inline bool pci_aer_available(void) { return false; }
 #endif
 
 bool pci_ats_disabled(void);
+bool pci_tph_disabled(void);
 
 #ifdef CONFIG_PCIE_PTM
 int pci_enable_ptm(struct pci_dev *dev, u8 *granularity);
