diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
index e852dc27f1b8..f4400788ab94 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
@@ -499,26 +499,6 @@ int komeda_kms_setup_crtcs(struct komeda_kms_dev *kms,
 	return 0;
 }
 
-static int komeda_crtc_create_slave_planes_property(struct komeda_crtc *kcrtc)
-{
-	struct drm_crtc *crtc = &kcrtc->base;
-	struct drm_property *prop;
-
-	if (kcrtc->slave_planes == 0)
-		return 0;
-
-	prop = drm_property_create_range(crtc->dev, DRM_MODE_PROP_IMMUTABLE,
-					 "slave_planes", 0, U32_MAX);
-	if (!prop)
-		return -ENOMEM;
-
-	drm_object_attach_property(&crtc->base, prop, kcrtc->slave_planes);
-
-	kcrtc->slave_planes_property = prop;
-
-	return 0;
-}
-
 static struct drm_plane *
 get_crtc_primary(struct komeda_kms_dev *kms, struct komeda_crtc *crtc)
 {
@@ -555,10 +535,6 @@ static int komeda_crtc_add(struct komeda_kms_dev *kms,
 
 	crtc->port = kcrtc->master->of_output_port;
 
-	err = komeda_crtc_create_slave_planes_property(kcrtc);
-	if (err)
-		return err;
-
 	return err;
 }
 
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.h b/drivers/gpu/drm/arm/display/komeda/komeda_kms.h
index 2775f34bf4ab..c545cb963d40 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.h
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.h
@@ -94,9 +94,6 @@ struct komeda_crtc {
 
 	/** @disable_done: this flip_done is for tracing the disable */
 	struct completion *disable_done;
-
-	/** @slave_planes_property: property for slaves of the planes */
-	struct drm_property *slave_planes_property;
 };
 
 /**