On Thu, Jan 18, 2018 at 1:45 PM, Simon Goldschmidt <sgoldschm...@de.pepperl-fuchs.com> wrote: > When the device tree is missing a correct spi slave description below > the bus, the 'set_speed' callback can be called with 'speed' == 0 Hz. > At least with cadence qspi, this leads to a division by zero. > > Prevent this by initializing speed to 100 kHz in this case, as is > done in 'dm_spi_claim_bus'.
Better go-with default baudrate if speed == 0 this what usually does in remaining drivers. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
