Commits
Ben Gardiner committed db92f43745d
davinci-mcasp: fix _CBM_CFS pin directions The current davinci_mcasp_set_dai_fmt() sets bits ACLKX and ACLKR in the PDIR register for the codec clock-master/frame-slave mode; however, this results in the ACLKX and ACLKR pins being outputs according to SPRUFM1 [1] which conflicts with "codec is clock master." Similarly to the previous patch in this series, "fix _CBM_CFS hw_params" -- For codec clock-master/frame-slave mode (_CMB_CFS), clear bits ACLKX and ACLKR in the PDIR register to set the pins as inputs and hence allow externally sourced bit-clocks. [1] http://www.ti.com/litv/pdf/sprufm1 Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> Reviewed-by: James Nuss <jamesnuss@nanometrics.ca> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>