From 5c41f11c625e6860b00e58c237dd03a89a8beccc Mon Sep 17 00:00:00 2001 From: Cyrille Pitchen Date: Mon, 28 Sep 2015 11:13:26 +0200 Subject: mfd: atmel-flexcom: Add a driver for Atmel Flexible Serial Communication Unit This driver supports the new Atmel Flexcom. The Flexcom is a wrapper which integrates one SPI controller, one I2C controller and one USART. Only one function can be enabled at a time. This driver selects the function once for all, when the Flexcom is probed, according to the value of the new "atmel,flexcom-mode" device tree property. This driver has chosen to present the Flexcom to the system as a MFD so the implementation is seamless for the existing Atmel SPI, I2C and USART drivers. Also the Flexcom embeds FIFOs: the latest patches of the SPI, I2C and USART drivers take advantage of this new feature. Signed-off-by: Cyrille Pitchen Acked-by: Boris Brezillon Acked-by: Alexandre Belloni Acked-by: Nicolas Ferre Signed-off-by: Lee Jones --- drivers/mfd/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/mfd/Makefile') diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index d6c21e3c409f..a8b76b81b467 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -164,6 +164,7 @@ obj-$(CONFIG_MFD_SPMI_PMIC) += qcom-spmi-pmic.o obj-$(CONFIG_TPS65911_COMPARATOR) += tps65911-comparator.o obj-$(CONFIG_MFD_TPS65090) += tps65090.o obj-$(CONFIG_MFD_AAT2870_CORE) += aat2870-core.o +obj-$(CONFIG_MFD_ATMEL_FLEXCOM) += atmel-flexcom.o obj-$(CONFIG_MFD_ATMEL_HLCDC) += atmel-hlcdc.o obj-$(CONFIG_MFD_INTEL_LPSS) += intel-lpss.o obj-$(CONFIG_MFD_INTEL_LPSS_PCI) += intel-lpss-pci.o -- cgit v1.2.3