i2c: Enable NXP LPC support in Kconfig

NXP LPC series processors use the IP3204 I2C block shared with the
Philips PNX4008 processor.

Signed-off-by: Kevin Wells <wellsk40@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

drivers/i2c/busses/Kconfig

@@ -496,8 +496,8 @@ config I2C_PMCMSP
 	  will be called i2c-pmcmsp.
 
 config I2C_PNX
-	tristate "I2C bus support for Philips PNX targets"
-	depends on ARCH_PNX4008
+	tristate "I2C bus support for Philips PNX and NXP LPC targets"
+	depends on ARCH_PNX4008 || ARCH_LPC32XX
 	help
 	  This driver supports the Philips IP3204 I2C IP block master and/or
 	  slave controller