davinci: DA8XX/OMAP-L1XX: JTAG ID register should offset from SYSCFG base

This makes it clear that JTAG ID register is part of the
SYSCFG module

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 3d70eae..f52174a 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -1178,7 +1178,6 @@
 static struct davinci_soc_info davinci_soc_info_da830 = {
 	.io_desc		= da830_io_desc,
 	.io_desc_num		= ARRAY_SIZE(da830_io_desc),
-	.jtag_id_base		= IO_ADDRESS(DA8XX_JTAG_ID_REG),
 	.ids			= da830_ids,
 	.ids_num		= ARRAY_SIZE(da830_ids),
 	.cpu_clks		= da830_clks,
@@ -1204,6 +1203,8 @@
 	if (WARN(!da8xx_syscfg_base, "Unable to map syscfg module"))
 		return;
 
+	davinci_soc_info_da830.jtag_id_base =
+					DA8XX_SYSCFG_VIRT(DA8XX_JTAG_ID_REG);
 	davinci_soc_info_da830.pinmux_base = DA8XX_SYSCFG_VIRT(0x120);
 
 	davinci_common_init(&davinci_soc_info_da830);