davinci: DM365: Allow use of GPIO64_57

Extended the MUX configuration to allow use of GPIO
terminals 64..57.

Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index 871be5a..1ee3fc8 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -576,6 +576,7 @@
 MUX_CFG(DM365,	GPIO20,		3,   21,    3,    0,	 false)
 MUX_CFG(DM365,	GPIO33,		4,   12,    3,	  0,	 false)
 MUX_CFG(DM365,	GPIO40,		4,   26,    3,	  0,	 false)
+MUX_CFG(DM365,	GPIO64_57,	2,   6,     1,	  0,	 false)
 
 MUX_CFG(DM365,	VOUT_FIELD,	1,   18,    3,	  1,	 false)
 MUX_CFG(DM365,	VOUT_FIELD_G81,	1,   18,    3,	  0,	 false)