> On 3 Jul 2023, at 11.50, Wolfram Sang <wsa@xxxxxxxxxx> wrote: > > >>> Will DMA actually run in atomic mode? > >> Atomic is mainly(only) used for writing a single register in the PMIC >> for the stpmic. > > And this most probably during shutdown... > >> Guess that will not trigger any DMA use. > > ... so I'd be very surprised if DMA is operational that late. I think we > can rule that out independent of I2C messages to be trasnferred. > Yes, I’ll submit a V2 without the DMA functionality. /Sean
