ARM: mvebu: add audio support to Armada 370 DB
authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Wed, 12 Feb 2014 17:21:00 +0000 (18:21 +0100)
committerJason Cooper <jason@lakedaemon.net>
Mon, 17 Feb 2014 02:42:39 +0000 (02:42 +0000)
commit249f3822509b74f8c8d0731aeb7ccea065376c9b
treea088b57c756cc926756bf79ed217a28ffb36ad31
parent8d001f0b9968f1a79edf49390e5b8d8164df13fe
ARM: mvebu: add audio support to Armada 370 DB

This commit adds the necessary Device Tree informations to enable
audio support on the Armada 370 DB platform. In details it:

 * Instantiates the CS42L51 audio codec on the I2C0 bus, and
   configures this bus with the appropriate pin-muxing configuration.

 * Enables the I2S audio controller, and configures it with the
   appropriate pin-muxing configuration.

 * Through hog pins, ensures that the other pins possibly used for I2S
   are muxed with another function than I2S.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
arch/arm/boot/dts/armada-370-db.dts