On Fri, 15 Mar 2024 12:27:34 +0100, Bastien Curutchet wrote: > Following features are not described in the bindings: > - The McBSP uses an internal sample rate generator to provide bit clock > or frame clock. This sample rate generator can be programmed to be > driven by McBSP's internal clock source or by an external clock source > (located on CLKS pin). > - McBSP can be configured in 'free-running' mode so that its serial > clocks will continue to run during emulation halt. > - McBSP can generate a SYNCERR when unexpected frame pulses are detected > > Add an optional clock item that allows to select an external clock as > sample rate generator's input. > > Add a 'ti,disable-free-run' flag to disable the free-running mode. This > mode is selected by default by the driver that's why I add a disabling > flag instead of an enabling one. > > Add a 'ti,enable-sync-err' flag to enable SYNCERR generation when > unexpected frame pulses are detected. > > Signed-off-by: Bastien Curutchet <bastien.curutchet@xxxxxxxxxxx> > --- > .../devicetree/bindings/sound/davinci-mcbsp.yaml | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
