diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 95fc981e..f9a8cc4 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -815,7 +815,7 @@
 static struct davinci_soc_info davinci_soc_info_dm646x = {
 	.io_desc		= dm646x_io_desc,
 	.io_desc_num		= ARRAY_SIZE(dm646x_io_desc),
-	.jtag_id_base		= IO_ADDRESS(0x01c40028),
+	.jtag_id_reg		= 0x01c40028,
 	.ids			= dm646x_ids,
 	.ids_num		= ARRAY_SIZE(dm646x_ids),
 	.cpu_clks		= dm646x_clks,