ARM: Kirkwood: t5325: Use simple card to instantiate audio

Add device tree nodes to instantiate the audio drivers on the HP T5325
device.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1399141819-23924-8-git-send-email-andrew@lunn.ch


Signed-off-by: Jason Cooper <jason@lakedaemon.net>