diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
index 95aabbb74a28..0fe5e0755e3f 100644
--- a/drivers/gpu/drm/xe/Makefile
+++ b/drivers/gpu/drm/xe/Makefile
@@ -94,6 +94,7 @@ xe-y += xe_bb.o \
 	xe_ring_ops.o \
 	xe_sa.o \
 	xe_sched_job.o \
+	xe_nvm.o \
 	xe_step.o \
 	xe_sync.o \
 	xe_tile.o \
diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
index 930bb2750e2e..9de2395efef5 100644
--- a/drivers/gpu/drm/xe/xe_device.c
+++ b/drivers/gpu/drm/xe/xe_device.c
@@ -50,6 +50,7 @@
 #include "xe_pcode.h"
 #include "xe_pm.h"
 #include "xe_query.h"
+#include "xe_nvm.h"
 #include "xe_sriov.h"
 #include "xe_tile.h"
 #include "xe_ttm_stolen_mgr.h"
@@ -736,6 +737,7 @@ int xe_device_probe(struct xe_device *xe)
 			goto err_fini_gt;
 	}
 
+	xe_nvm_init(xe);
 	xe_heci_gsc_init(xe);
 
 	err = xe_oa_init(xe);
@@ -804,6 +806,7 @@ void xe_device_remove(struct xe_device *xe)
 	xe_oa_fini(xe);
 
 	xe_heci_gsc_fini(xe);
+	xe_nvm_fini(xe);
 
 	for_each_gt(gt, xe, id)
 		xe_gt_remove(gt);
diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h
index 8592f1b02db1..c439e305fd6a 100644
--- a/drivers/gpu/drm/xe/xe_device_types.h
+++ b/drivers/gpu/drm/xe/xe_device_types.h
@@ -35,6 +35,8 @@
 struct xe_ggtt;
 struct xe_pat_ops;
 
+struct intel_dg_nvm_dev;
+
 #define XE_BO_INVALID_OFFSET	LONG_MAX
 
 #define GRAPHICS_VER(xe) ((xe)->info.graphics_verx100 / 100)
@@ -329,6 +331,8 @@ struct xe_device {
 		u8 has_heci_gscfi:1;
 		/** @info.has_heci_cscfi: device has heci cscfi */
 		u8 has_heci_cscfi:1;
+		/** @info.has_gsc_nvm: device has gsc non-volatile memory */
+		u8 has_gsc_nvm:1;
 		/** @info.skip_guc_pc: Skip GuC based PM feature init */
 		u8 skip_guc_pc:1;
 		/** @info.has_atomic_enable_pte_bit: Device has atomic enable PTE bit */
@@ -493,6 +497,9 @@ struct xe_device {
 	/** @heci_gsc: graphics security controller */
 	struct xe_heci_gsc heci_gsc;
 
+	/** @nvm: discrete graphics non-volatile memory */
+	struct intel_dg_nvm_dev *nvm;
+
 	/** @oa: oa observation subsystem */
 	struct xe_oa oa;
 
diff --git a/drivers/gpu/drm/xe/xe_nvm.c b/drivers/gpu/drm/xe/xe_nvm.c
new file mode 100644
index 000000000000..16383cbc9e1d
--- /dev/null
+++ b/drivers/gpu/drm/xe/xe_nvm.c
@@ -0,0 +1,100 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright(c) 2019-2024, Intel Corporation. All rights reserved.
+ */
+
+#include <linux/intel_dg_nvm_aux.h>
+#include <linux/pci.h>
+#include "xe_device_types.h"
+#include "xe_nvm.h"
+#include "xe_sriov.h"
+
+#define GEN12_GUNIT_NVM_BASE 0x00102040
+#define GEN12_GUNIT_NVM_SIZE 0x80
+#define HECI_FW_STATUS_2_NVM_ACCESS_MODE BIT(3)
+
+static const struct intel_dg_nvm_region regions[INTEL_DG_NVM_REGIONS] = {
+	[0] = { .name = "DESCRIPTOR", },
+	[2] = { .name = "GSC", },
+	[11] = { .name = "OptionROM", },
+	[12] = { .name = "DAM", },
+};
+
+static void xe_nvm_release_dev(struct device *dev)
+{
+}
+
+void xe_nvm_init(struct xe_device *xe)
+{
+	struct pci_dev *pdev = to_pci_dev(xe->drm.dev);
+	struct intel_dg_nvm_dev *nvm;
+	struct auxiliary_device *aux_dev;
+	int ret;
+
+	if (!xe->info.has_gsc_nvm)
+		return;
+
+	/* No access to internal NVM from VFs */
+	if (IS_SRIOV_VF(xe))
+		return;
+
+	/* Nvm pointer should be NULL here */
+	if (WARN_ON(xe->nvm))
+		return;
+
+	xe->nvm = kzalloc(sizeof(*nvm), GFP_KERNEL);
+	if (!xe->nvm)
+		return;
+
+	nvm = xe->nvm;
+
+	nvm->writeable_override = false;
+	nvm->bar.parent = &pdev->resource[0];
+	nvm->bar.start = GEN12_GUNIT_NVM_BASE + pdev->resource[0].start;
+	nvm->bar.end = nvm->bar.start + GEN12_GUNIT_NVM_SIZE - 1;
+	nvm->bar.flags = IORESOURCE_MEM;
+	nvm->bar.desc = IORES_DESC_NONE;
+	nvm->regions = regions;
+
+	aux_dev = &nvm->aux_dev;
+
+	aux_dev->name = "nvm";
+	aux_dev->id = (pci_domain_nr(pdev->bus) << 16) |
+		       PCI_DEVID(pdev->bus->number, pdev->devfn);
+	aux_dev->dev.parent = &pdev->dev;
+	aux_dev->dev.release = xe_nvm_release_dev;
+
+	ret = auxiliary_device_init(aux_dev);
+	if (ret) {
+		drm_err(&xe->drm, "xe-nvm aux init failed %d\n", ret);
+		return;
+	}
+
+	ret = auxiliary_device_add(aux_dev);
+	if (ret) {
+		drm_err(&xe->drm, "xe-nvm aux add failed %d\n", ret);
+		auxiliary_device_uninit(aux_dev);
+		return;
+	}
+}
+
+void xe_nvm_fini(struct xe_device *xe)
+{
+	struct intel_dg_nvm_dev *nvm = xe->nvm;
+
+	if (!xe->info.has_gsc_nvm)
+		return;
+
+	/* No access to internal NVM from VFs */
+	if (IS_SRIOV_VF(xe))
+		return;
+
+	/* Nvm pointer should not be NULL here */
+	if (WARN_ON(!nvm))
+		return;
+
+	auxiliary_device_delete(&nvm->aux_dev);
+	auxiliary_device_uninit(&nvm->aux_dev);
+	kfree(nvm);
+	xe->nvm = NULL;
+}
diff --git a/drivers/gpu/drm/xe/xe_nvm.h b/drivers/gpu/drm/xe/xe_nvm.h
new file mode 100644
index 000000000000..068695447913
--- /dev/null
+++ b/drivers/gpu/drm/xe/xe_nvm.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright(c) 2019-2024 Intel Corporation. All rights reserved.
+ */
+
+#ifndef __XE_NVM_H__
+#define __XE_NVM_H__
+
+struct xe_device;
+
+void xe_nvm_init(struct xe_device *xe);
+
+void xe_nvm_fini(struct xe_device *xe);
+
+#endif /* __XE_NVM_H__ */
diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c
index 64a8336ca437..dad9f10cf05b 100644
--- a/drivers/gpu/drm/xe/xe_pci.c
+++ b/drivers/gpu/drm/xe/xe_pci.c
@@ -60,6 +60,7 @@ struct xe_device_desc {
 	u8 has_display:1;
 	u8 has_heci_gscfi:1;
 	u8 has_heci_cscfi:1;
+	u8 has_gsc_nvm:1;
 	u8 has_llc:1;
 	u8 has_mmio_ext:1;
 	u8 has_sriov:1;
@@ -282,6 +283,7 @@ static const struct xe_device_desc dg1_desc = {
 	PLATFORM(DG1),
 	.has_display = true,
 	.has_heci_gscfi = 1,
+	.has_gsc_nvm = 1,
 	.require_force_probe = true,
 };
 
@@ -293,6 +295,7 @@ static const u16 dg2_g12_ids[] = { XE_DG2_G12_IDS(NOP), 0 };
 	DGFX_FEATURES, \
 	PLATFORM(DG2), \
 	.has_heci_gscfi = 1, \
+	.has_gsc_nvm = 1, \
 	.subplatforms = (const struct xe_subplatform_desc[]) { \
 		{ XE_SUBPLATFORM_DG2_G10, "G10", dg2_g10_ids }, \
 		{ XE_SUBPLATFORM_DG2_G11, "G11", dg2_g11_ids }, \
@@ -324,6 +327,7 @@ static const __maybe_unused struct xe_device_desc pvc_desc = {
 	PLATFORM(PVC),
 	.has_display = false,
 	.has_heci_gscfi = 1,
+	.has_gsc_nvm = 1,
 	.require_force_probe = true,
 };
 
@@ -344,6 +348,7 @@ static const struct xe_device_desc bmg_desc = {
 	PLATFORM(BATTLEMAGE),
 	.has_display = true,
 	.has_heci_cscfi = 1,
+	.has_gsc_nvm = 1,
 };
 
 static const struct xe_device_desc ptl_desc = {
@@ -623,6 +628,7 @@ static int xe_info_init_early(struct xe_device *xe,
 	xe->info.is_dgfx = desc->is_dgfx;
 	xe->info.has_heci_gscfi = desc->has_heci_gscfi;
 	xe->info.has_heci_cscfi = desc->has_heci_cscfi;
+	xe->info.has_gsc_nvm = desc->has_gsc_nvm;
 	xe->info.has_llc = desc->has_llc;
 	xe->info.has_mmio_ext = desc->has_mmio_ext;
 	xe->info.has_sriov = desc->has_sriov;
