From: Peng Fan Date: Thu, 13 Apr 2017 06:09:55 +0000 (+0800) Subject: spi: kconfig: add soft spi Kconfig entry X-Git-Tag: v2017.07-rc1~248^2~7 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=41eb8ff5ea0fe10c75b5c1dec2d0ee00f1c5ebce;p=u-boot spi: kconfig: add soft spi Kconfig entry 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 Cc: Jagan Teki Cc: Stefano Babic --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index f3f7dbe089..bef864f46e 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" + help + Enable Soft SPI driver. This driver is to use GPIO simulate + the SPI protocol. + config FSL_ESPI bool "Freescale eSPI driver" help