Warp has a Murata chip based on a BCM4330 that provides Wifi and Bluetooth
functionality.

Add support for it.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NOtavio Salvador <otavio@ossystems.com.br>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>