On Thu, Apr 13, 2017 at 11:39 AM, Peng Fan <peng....@nxp.com> wrote: > Add the Kconfig entry for SOFT_SPI which uses gpio to simulate the > SPI signals. We use it for accessing 74x164 on some i.MX boards. > > Signed-off-by: Peng Fan <peng....@nxp.com> > Cc: Jagan Teki <ja...@openedev.com> > Cc: Stefano Babic <sba...@denx.de> > --- > > V2: > None > > drivers/spi/Kconfig | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig > index f3f7dbe..bef864f 100644 > --- a/drivers/spi/Kconfig > +++ b/drivers/spi/Kconfig > @@ -197,6 +197,12 @@ config OMAP3_SPI > > endif # if DM_SPI > > +config SOFT_SPI > + bool "Soft SPI driver"
Did you move this for dm-driven file? since we've two files with same config > + help > + Enable Soft SPI driver. This driver is to use GPIO simulate > + the SPI protocol. If possible please write few lines about this thanks! -- Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
