Hi Shawn, > On Thu, Oct 10, 2019 at 11:08:02AM +0200, Lukasz Majewski wrote: > > This change disables the DMA support (RX/TX) on the NXP's fsl_lpuart > > driver - the PIO mode is used instead. This change is necessary for > > better robustness of BK4's device use cases with many potentially > > interrupted short serial transfers. > > > > Without it the driver hangs when some distortion happens on UART > > lines. > > > > Signed-off-by: Lukasz Majewski <lukma@xxxxxxx> > > Suggested-by: Robin Murphy <robin.murphy@xxxxxxx> > > Subject prefix should be 'ARM: dts: ...'. I fixed it up and applied > the patch. > > Shawn Thanks :-) Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@xxxxxxx
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