This patch series adds DT support to the kirkwood/mvebu audio subsystem.

History v4 - change the DT name to "mrvl,mvebu-audio" - remove previous patches 1..3 which have been applied by Russell King v3 - change the DT name from "kirkwood-i2s" to "mvebu-pcm-audio" - apply to linux-next - let NULL as the internal i2s clock for compatibility - change i2s external clock name to "extclk" instead of "external" - cancel previous patch 1/4. Russell's patch should be applied instead. v2 - fix compilation errors