--- zzzz-none-000/linux-4.1.52/drivers/mtd/mtdpart.c	2018-05-28 02:26:45.000000000 +0000
+++ bcm63-7530ax-731/linux-4.1.52/drivers/mtd/mtdpart.c	2022-03-02 11:37:13.000000000 +0000
@@ -34,6 +34,8 @@
 
 #include "mtdcore.h"
 
+#include <avm/tffs/tffs.h>
+
 /* Our partition linked list */
 static LIST_HEAD(mtd_partitions);
 static DEFINE_MUTEX(mtd_partitions_mutex);
@@ -674,6 +676,14 @@
 		add_mtd_device(&slave->mtd);
 		mtd_add_partition_attrs(slave);
 
+                // TFFS3 registration
+                if(!strcmp(slave->mtd.name, "tffs")) {
+                   if(slave->mtd.size > 0) {
+                      TFFS3_Register_NAND(&slave->mtd);
+                      printk(KERN_NOTICE "[%s] tffs3 on MTD %s\n", __func__, slave->mtd.name);
+                   }
+                }
+
 		cur_offset = slave->offset + slave->mtd.size;
 	}