--- zzzz-none-000/linux-4.4.60/drivers/mmc/host/Kconfig	2017-04-08 07:53:53.000000000 +0000
+++ dragonfly-4020-701/linux-4.4.60/drivers/mmc/host/Kconfig	2018-11-08 13:36:17.000000000 +0000
@@ -25,6 +25,17 @@
 
 	  if unsure, say N.
 
+config MMC_QCOM_TUNING
+	tristate "Qualcomm Atheros SD Card Tuning for UHS"
+	depends on MMC_ARMMMCI
+	default y
+	help
+	  Special tuning is needed for the MMC controller to be able
+	  to operate with Ultra High Speed (UHS) SD cards. Without tuning,
+	  UHS cards will be detected as high-speed cards and operate at
+	  lesser speeds.
+	  if unsure, say Y.
+
 config MMC_PXA
 	tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
 	depends on ARCH_PXA
@@ -567,6 +578,31 @@
 	  This provides support for the SDHI SD/SDIO controller found in
 	  SuperH and ARM SH-Mobile SoCs
 
+config GPIOMMC
+	tristate "MMC/SD over GPIO-based SPI"
+	depends on MMC && MMC_SPI && SPI_GPIO_OLD
+	help
+	  This driver hooks up the mmc_spi and spi_gpio modules so that
+	  MMC/SD cards can be used on a GPIO based bus by bitbanging
+	  the SPI protocol in software.
+
+	  This driver provides a configfs interface to dynamically create
+	  and destroy GPIO-based MMC/SD card devices. It also provides
+	  a platform device interface API.
+	  See Documentation/gpiommc.txt for details.
+
+	  The module will be called gpiommc.
+
+	  If unsure, say N.
+
+config GPIOMMC_CONFIGFS
+	bool
+	depends on GPIOMMC && CONFIGFS_FS
+	default y
+	help
+	  This option automatically enables configfs support for gpiommc
+	  if configfs is available.
+
 config MMC_CB710
 	tristate "ENE CB710 MMC/SD Interface support"
 	depends on PCI