davinci: move DM64XX_VDD3P3V_PWDN to devices.c

Move the definition of DM64XX_VDD3P3V_PWDN from hardware.h
to devices.c since it is used only there.

This also helps rid hardware.h of platform private stuff.

Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index 22ebc64..8f4f736 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -33,6 +33,9 @@
 #define DM365_MMCSD0_BASE	     0x01D11000
 #define DM365_MMCSD1_BASE	     0x01D00000
 
+/* System control register offsets */
+#define DM64XX_VDD3P3V_PWDN	0x48
+
 static struct resource i2c_resources[] = {
 	{
 		.start		= DAVINCI_I2C_BASE,