diff --git a/src/intel/vulkan/anv_allocator.c b/src/intel/vulkan/anv_allocator.c
index bb63487cdad..587c8a8804f 100644
--- a/src/intel/vulkan/anv_allocator.c
+++ b/src/intel/vulkan/anv_allocator.c
@@ -1399,7 +1399,7 @@ anv_bo_vma_alloc_or_close(struct anv_device *device,
    /* If we're using the AUX map, make sure we follow the required
     * alignment.
     */
-   if (device->info->has_aux_map && (alloc_flags & ANV_BO_ALLOC_DEDICATED))
+   if (alloc_flags & ANV_BO_ALLOC_AUX_TT_ALIGNED)
       align = MAX2(intel_aux_map_get_alignment(device->aux_map_ctx), align);
 
    /* Opportunistically align addresses to 2Mb when above 1Mb. We do this
@@ -1614,7 +1614,6 @@ anv_device_import_bo_from_host_ptr(struct anv_device *device,
    assert(!(alloc_flags & (ANV_BO_ALLOC_MAPPED |
                            ANV_BO_ALLOC_HOST_CACHED |
                            ANV_BO_ALLOC_HOST_COHERENT |
-                           ANV_BO_ALLOC_DEDICATED |
                            ANV_BO_ALLOC_PROTECTED |
                            ANV_BO_ALLOC_FIXED_ADDRESS)));
    assert(alloc_flags & ANV_BO_ALLOC_EXTERNAL);
diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
index 0348f59bda6..ef566302032 100644
--- a/src/intel/vulkan/anv_device.c
+++ b/src/intel/vulkan/anv_device.c
@@ -4022,7 +4022,6 @@ VkResult anv_AllocateMemory(
 
       case VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO:
          dedicated_info = (void *)ext;
-         alloc_flags |= ANV_BO_ALLOC_DEDICATED;
          break;
 
       case VK_STRUCTURE_TYPE_MEMORY_OPAQUE_CAPTURE_ADDRESS_ALLOCATE_INFO: {
@@ -4070,6 +4069,20 @@ VkResult anv_AllocateMemory(
    if (mem->vk.alloc_flags & VK_MEMORY_PROPERTY_PROTECTED_BIT)
       alloc_flags |= ANV_BO_ALLOC_PROTECTED;
 
+   /* For now, always allocated AUX-TT aligned memory, regardless of dedicated
+    * allocations. An application can for example, suballocate a large
+    * VkDeviceMemory and try to bind an image created with a CCS modifier. In
+    * that case we cannot disable CCS if the alignment doesn´t meet the AUX-TT
+    * requirements, so we need to ensure both the VkDeviceMemory and the
+    * alignment reported through vkGetImageMemoryRequirements() meet the
+    * AUX-TT requirement.
+    *
+    * TODO: when we enable EXT_descriptor_buffer, we'll be able to drop the
+    * AUX-TT alignment for that type of allocation.
+    */
+   if (device->info->has_aux_map)
+      alloc_flags |= ANV_BO_ALLOC_AUX_TT_ALIGNED;
+
    /* Anything imported or exported is EXTERNAL. Apply implicit sync to be
     * compatible with clients relying on implicit fencing. This matches the
     * behavior in iris i915_batch_submit. An example client is VA-API.
diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h
index 5e99c01ce3e..353b13c3cd3 100644
--- a/src/intel/vulkan/anv_private.h
+++ b/src/intel/vulkan/anv_private.h
@@ -407,8 +407,8 @@ enum anv_bo_alloc_flags {
    /** Has an address which is visible to the client */
    ANV_BO_ALLOC_CLIENT_VISIBLE_ADDRESS =  (1 << 8),
 
-   /** This BO will be dedicated to a buffer or an image */
-   ANV_BO_ALLOC_DEDICATED =               (1 << 9),
+   /** Align the BO's virtual address to match AUX-TT requirements */
+   ANV_BO_ALLOC_AUX_TT_ALIGNED =          (1 << 9),
 
    /** This buffer is allocated from local memory and should be cpu visible */
    ANV_BO_ALLOC_LOCAL_MEM_CPU_VISIBLE =   (1 << 10),
@@ -5089,14 +5089,7 @@ anv_bo_allows_aux_map(const struct anv_device *device,
    if (device->aux_map_ctx == NULL)
       return false;
 
-   /* Technically, we really only care about what offset the image is bound
-    * into on the BO, but we don't have that information here. As a heuristic,
-    * rely on the BO offset instead.
-    */
-   if (bo->offset % intel_aux_map_get_alignment(device->aux_map_ctx) != 0)
-      return false;
-
-   return true;
+   return (bo->alloc_flags & ANV_BO_ALLOC_AUX_TT_ALIGNED) != 0;
 }
 
 static inline bool