Messages in this thread | | | Date | Fri, 29 May 2020 12:49:19 +0300 | From | Serge Semin <> | Subject | Re: [PATCH v5 01/16] spi: dw: Set xfer effective_speed_hz |
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On Fri, May 29, 2020 at 11:49:12AM +0300, Sergei Shtylyov wrote: > Hello! > > On 29.05.2020 6:58, Serge Semin wrote: > > > Seeing DW APB SSI controller doesn't support setting the exactly > > requested SPI bus frequency, but only a rounded frequency determined > > by means of the odd-numbered half-worded reference clock divider, > > it would be good tune the SPI core up and initialize the current > ^ to?
Thanks! I'll fix it in the next patchset version.
-Sergey
> > > transfer effective_speed_hz. By doing so the core will be able to > > execute the xfer-related delays with better accuracy. > > > > Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> > > Cc: Georgy Vlasov <Georgy.Vlasov@baikalelectronics.ru> > > Cc: Ramil Zaripov <Ramil.Zaripov@baikalelectronics.ru> > > Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru> > > Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> > > Cc: Arnd Bergmann <arnd@arndb.de> > > Cc: Feng Tang <feng.tang@intel.com> > > Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > Cc: Rob Herring <robh+dt@kernel.org> > > Cc: linux-mips@vger.kernel.org > > Cc: devicetree@vger.kernel.org > [...] > > MBR, Sergei
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