On Fri, Oct 21, 2022 at 12:29:21PM +0530, Padmarao Begari wrote: > Add QSPI driver code for the Microchip PolarFire SoC. > This driver supports the QSPI standard, dual and quad > mode interfaces. > > Co-developed-by: Naga Sureshkumar Relli <nagasuresh.re...@microchip.com> > Signed-off-by: Naga Sureshkumar Relli <nagasuresh.re...@microchip.com> > Signed-off-by: Padmarao Begari <padmarao.beg...@microchip.com> > --- > drivers/spi/Kconfig | 6 + > drivers/spi/Makefile | 1 + > drivers/spi/microchip_coreqspi.c | 505 +++++++++++++++++++++++++++++++ > 3 files changed, 512 insertions(+) > create mode 100644 drivers/spi/microchip_coreqspi.c >
> +/* QSPI ready time out value */ > +#define TIMEOUT_MS (1000 * 60) Hey Padmarao, just zipping through and cross referencing against the linux driver.. Why's this a 60 * 1000 when linux times out after 500 ms? Other than that, things look identical modulo the required interrupt and clocking changes for U-Boot. Reviewed-by: Conor Dooley <conor.doo...@microchip.com> Thanks, Conor.
