Re: [U-Boot] [PATCH V2 07/12] spi: kconfig: add soft spi Kconfig entry

On Thu, Apr 13, 2017 at 11:39 AM, Peng Fan peng.fan@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.fan@nxp.com Cc: Jagan Teki jagan@openedev.com Cc: Stefano Babic sbabic@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!