Michael Lee 9062c4fe99 ramips: modify audio kernel module and add dma options
* add gdma and hsdma kernel modules
* i2s support all ramips targets except rt288x
* i2s need gdma to transfer data
* add simple audio kernel module. it support device tree binding

Signed-off-by: Michael Lee <igvtee@gmail.com>
2016-07-11 14:19:47 +02:00
..
2016-06-14 13:00:30 +02:00