davinci: Move PINMUX defines to SoC files

Different SoC have different numbers of pinmux registers and other
resources that overlap with each other.  To clean up the code and
eliminate defines that overlap with each other, move the PINMUX
defines to the SoC specific files.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

arch/arm/mach-davinci/dm355.c

@@ -433,6 +433,14 @@ void __init dm355_init_spi0(unsigned chipselect_mask,
 
 /*----------------------------------------------------------------------*/
 
+#define PINMUX0		0x00
+#define PINMUX1		0x04
+#define PINMUX2		0x08
+#define PINMUX3		0x0c
+#define PINMUX4		0x10
+#define INTMUX		0x18
+#define EVTMUX		0x1c
+
 /*
  * Device specific mux setup
  *