diff --git a/src/panfrost/lib/kmod/pan_kmod.h b/src/panfrost/lib/kmod/pan_kmod.h
index d136fdd0d8f..da016078e59 100644
--- a/src/panfrost/lib/kmod/pan_kmod.h
+++ b/src/panfrost/lib/kmod/pan_kmod.h
@@ -109,6 +109,12 @@ enum pan_kmod_bo_flags {
     * supported by the GPU.
     */
    PAN_KMOD_BO_FLAG_WB_MMAP = BITFIELD_BIT(6),
+
+   /* Set by default when the device is IO coherent. We might want to
+    * make it optional at some point and pass a NON_COHERENT flag to
+    * the KMD to force non-coherent mappings on IO coherent setup.
+    */
+   PAN_KMOD_BO_FLAG_IO_COHERENT = BITFIELD_BIT(7),
 };
 
 /* Allowed group priority flags. */
@@ -223,6 +229,11 @@ struct pan_kmod_dev_props {
 
    /* Mask of BO flags supported by the KMD. */
    uint32_t supported_bo_flags;
+
+   /* GPU is IO coherent, meaning BOs can be created with WB_MMAP without
+    * requiring explicit CPU cache maintenance.
+    */
+   bool is_io_coherent;
 };
 
 /* Memory allocator for kmod internal allocations. */
diff --git a/src/panfrost/lib/kmod/pan_kmod_backend.h b/src/panfrost/lib/kmod/pan_kmod_backend.h
index 11bccfc74ad..04ec699e3c9 100644
--- a/src/panfrost/lib/kmod/pan_kmod_backend.h
+++ b/src/panfrost/lib/kmod/pan_kmod_backend.h
@@ -78,6 +78,13 @@ pan_kmod_bo_init(struct pan_kmod_bo *bo, struct pan_kmod_dev *dev,
                  struct pan_kmod_vm *exclusive_vm, uint64_t size, uint32_t flags,
                  uint32_t handle)
 {
+   /* Set by default when the device is IO coherent. We might want to
+    * make it optional at some point and pass a NON_COHERENT flag to
+    * the KMD to force non-coherent mappings on IO coherent setup.
+    */
+   if (dev->props.is_io_coherent)
+      flags |= PAN_KMOD_BO_FLAG_IO_COHERENT;
+
    bo->dev = dev;
    bo->exclusive_vm = exclusive_vm;
    bo->size = size;
diff --git a/src/panfrost/lib/kmod/panfrost_kmod.c b/src/panfrost/lib/kmod/panfrost_kmod.c
index 7d554b679ae..049fbafab6f 100644
--- a/src/panfrost/lib/kmod/panfrost_kmod.c
+++ b/src/panfrost/lib/kmod/panfrost_kmod.c
@@ -201,8 +201,16 @@ panfrost_dev_query_props(struct panfrost_kmod_dev *panfrost_dev)
    props->supported_bo_flags = PAN_KMOD_BO_FLAG_EXECUTABLE |
                                PAN_KMOD_BO_FLAG_ALLOC_ON_FAULT |
                                PAN_KMOD_BO_FLAG_NO_MMAP;
-   if (pan_kmod_driver_version_at_least(&dev->driver, 1, 6))
+
+   if (pan_kmod_driver_version_at_least(&dev->driver, 1, 6)) {
+      uint32_t selected_coherency =
+         panfrost_query_raw(fd, DRM_PANFROST_PARAM_SELECTED_COHERENCY, true,
+                            DRM_PANFROST_GPU_COHERENCY_NONE);
+
       props->supported_bo_flags |= PAN_KMOD_BO_FLAG_WB_MMAP;
+      props->is_io_coherent =
+         selected_coherency != DRM_PANFROST_GPU_COHERENCY_NONE;
+   }
 }
 
 static struct pan_kmod_dev *
diff --git a/src/panfrost/lib/kmod/panthor_kmod.c b/src/panfrost/lib/kmod/panthor_kmod.c
index 3d9253c2f57..d11d1be4339 100644
--- a/src/panfrost/lib/kmod/panthor_kmod.c
+++ b/src/panfrost/lib/kmod/panthor_kmod.c
@@ -180,8 +180,11 @@ panthor_dev_query_props(struct panthor_kmod_dev *panthor_dev)
    if (pan_kmod_driver_version_at_least(&panthor_dev->base.driver, 1, 6))
       props->timestamp_device_coherent = true;
 
-   if (pan_kmod_driver_version_at_least(&panthor_dev->base.driver, 1, 7))
+   if (pan_kmod_driver_version_at_least(&panthor_dev->base.driver, 1, 7)) {
+      props->is_io_coherent = panthor_dev->props.gpu.selected_coherency !=
+                              DRM_PANTHOR_GPU_COHERENCY_NONE;
       props->supported_bo_flags |= PAN_KMOD_BO_FLAG_WB_MMAP;
+   }
 
    static_assert(sizeof(props->texture_features) ==
                     sizeof(panthor_dev->props.gpu.texture_features),