ARM: bcm2708: Limit the boot time interrupt allocation

Limit the boot time interrupt allocation to RPi related
interrupts only

Signed-off-by: Nikesh Oswal <Nikesh.Oswal@wolfsonmicro.com>
Signed-off-by: Manish Gupta <Manish.Gupta@Wolfsonmicro.com>
ARM:bcm2708: Add Support for Wolfson Audio Card

Support for Wolfson Audio card in the BSP

Signed-off-by: Nikesh Oswal <Nikesh.Oswal@wolfsonmicro.com>
Signed-off-by: Manish Gupta <Manish.Gupta@Wolfsonmicro.com>
ASOC: RPI : Add support for Wolfson Audio Card

Support for Wolfson Audio Card.Added the machine driver.

Signed-off-by: Nikesh Oswal <Nikesh.Oswal@wolfsonmicro.com>
Signed-off-by: Manish Gupta <Manish.Gupta@Wolfsonmicro.com>
ASOC: RPi: Set WM8804 MCLK_DIV=0 (256fs)

Avoids any issues with PLL setup whilst switching between
RX and TX modes

Signed-off-by: Nikesh Oswal <Nikesh.Oswal@wolfsonmicro.com>
Signed-off-by: Manish Gupta <Manish.Gupta@Wolfsonmicro.com>
config: add config for wolfson audio card

Signed-off-by: Nikesh Oswal <Nikesh.Oswal@wolfsonmicro.com>
Signed-off-by: Manish Gupta <Manish.Gupta@Wolfsonmicro.com>
ASOC: BCM2708: Update pcm hw info flag

Update pcm hw info flag params

Signed-off-by: Nikesh Oswal <Nikesh.Oswal@wolfsonmicro.com>
Signed-off-by: Manish Gupta <Manish.Gupta@Wolfsonmicro.com>
ASOC:RPI:late initialization of dmaengine driver

Synchronise dma drivers by late initialization
of machine and bcm dmaengine driver

Signed-off-by: Manish Gupta <Manish.Gupta@Wolfsonmicro.com>
ASoC: bcm: rpi: Only reclock the 8804 if it is active

Change-Id: Ib721af3e3098ded00a5ae1ee1345820eb1d356c9
Signed-off-by: Nariman Poushin <nariman@opensource.wolfsonmicro.com>
Signed-off-by: Manish Gupta <Manish.Gupta@Wolfsonmicro.com>