From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peng Fan Date: Thu, 13 Apr 2017 14:09:55 +0800 Subject: [U-Boot] [PATCH V2 07/12] spi: kconfig: add soft spi Kconfig entry In-Reply-To: <1492063800-17290-1-git-send-email-peng.fan@nxp.com> References: <1492063800-17290-1-git-send-email-peng.fan@nxp.com> Message-ID: <1492063800-17290-7-git-send-email-peng.fan@nxp.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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 --- 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" + help + Enable Soft SPI driver. This driver is to use GPIO simulate + the SPI protocol. + config FSL_ESPI bool "Freescale eSPI driver" help -- 2.6.2