[PATCH v4 0/4] Add Phytec pbab01 audio support

[Dmitry Lavnikevich]

New phyFLEX board audio patchset version.

Small changes made since last version:

- removed unnecessary 'regulator-always-on' in fixed regulators dts
  description;
- removed 'fsl,mode = "i2s-slave"' from ssi2 node in dts since it was
  already removed from fsl-ssi driver.

Based on branch for-next from
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git