diff --git a/MAINTAINERS b/MAINTAINERS
index 960512bec428..c4e20abd177b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -22154,7 +22154,7 @@ L:	linux-renesas-soc@vger.kernel.org
 S:	Supported
 F:	drivers/mmc/host/renesas_sdhi*
 F:	drivers/mmc/host/tmio_mmc*
-F:	include/linux/mfd/tmio.h
+F:	include/linux/platform_data/tmio.h
 
 TMP401 HARDWARE MONITOR DRIVER
 M:	Guenter Roeck <linux@roeck-us.net>
diff --git a/arch/sh/boards/board-sh7757lcr.c b/arch/sh/boards/board-sh7757lcr.c
index f39c8196efdf..4014c042d2a5 100644
--- a/arch/sh/boards/board-sh7757lcr.c
+++ b/arch/sh/boards/board-sh7757lcr.c
@@ -14,9 +14,9 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/io.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/platform_data/sh_mmcif.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/sh_eth.h>
 #include <linux/sh_intc.h>
 #include <linux/usb/renesas_usbhs.h>
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c
index 645cccf3da88..bb5004a8ac02 100644
--- a/arch/sh/boards/mach-ap325rxa/setup.c
+++ b/arch/sh/boards/mach-ap325rxa/setup.c
@@ -24,10 +24,10 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/memblock.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/sh_flctl.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 30d117f9ad7e..6f13557eecd6 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -17,13 +17,13 @@
 #include <linux/input/sh_keysc.h>
 #include <linux/interrupt.h>
 #include <linux/memblock.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/platform_data/sh_mmcif.h>
 #include <linux/mtd/physmap.h>
 #include <linux/gpio.h>
 #include <linux/gpio/machine.h>
 #include <linux/platform_data/gpio_backlight.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_data/tsc2007.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/fixed.h>
diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index 6b775eae85c0..70236859919d 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -22,10 +22,10 @@
 #include <linux/input/sh_keysc.h>
 #include <linux/interrupt.h>
 #include <linux/memblock.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/mtd/physmap.h>
 #include <linux/platform_data/lv5207lp.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index 773ee767d0c4..1853e6319a66 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -7,6 +7,7 @@
 #include <linux/clkdev.h>
 #include <linux/dma-map-ops.h>
 #include <linux/init.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
 #include <linux/input.h>
@@ -14,7 +15,6 @@
 #include <linux/memblock.h>
 #include <linux/mmc/host.h>
 #include <linux/mtd/physmap.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mtd/platnand.h>
 #include <linux/i2c.h>
 #include <linux/regulator/fixed.h>
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 787ddd3c627a..e500feb91053 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -21,9 +21,9 @@
 #include <linux/input/sh_keysc.h>
 #include <linux/interrupt.h>
 #include <linux/memblock.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/mtd/physmap.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
index c675dec587ef..f84f60139bcf 100644
--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -22,13 +22,13 @@
 #include <linux/delay.h>
 #include <linux/iopoll.h>
 #include <linux/kernel.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/mmc/mmc.h>
 #include <linux/mmc/slot-gpio.h>
 #include <linux/module.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/pinctrl/pinctrl-state.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/pm_domain.h>
 #include <linux/regulator/consumer.h>
diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
index 24e1c17908d7..97cd55fec0bf 100644
--- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
@@ -11,12 +11,12 @@
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/io-64-nonatomic-hi-lo.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/pagemap.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/scatterlist.h>
diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
index c18581897f8a..68e31c37cce6 100644
--- a/drivers/mmc/host/renesas_sdhi_sys_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
@@ -11,12 +11,12 @@
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/dmaengine.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/pagemap.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/scatterlist.h>
diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c
index c39141a5bd23..0c4397b3cffd 100644
--- a/drivers/mmc/host/tmio_mmc_core.c
+++ b/drivers/mmc/host/tmio_mmc_core.c
@@ -31,7 +31,6 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/irq.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/card.h>
 #include <linux/mmc/host.h>
 #include <linux/mmc/mmc.h>
@@ -39,6 +38,7 @@
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/pagemap.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/pm_qos.h>
 #include <linux/pm_runtime.h>
diff --git a/drivers/mmc/host/uniphier-sd.c b/drivers/mmc/host/uniphier-sd.c
index 1404989e6151..bd231dbe90ba 100644
--- a/drivers/mmc/host/uniphier-sd.c
+++ b/drivers/mmc/host/uniphier-sd.c
@@ -9,11 +9,11 @@
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/mfd/syscon.h>
-#include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/pinctrl/consumer.h>
+#include <linux/platform_data/tmio.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
 #include <linux/reset.h>
diff --git a/include/linux/mfd/tmio.h b/include/linux/platform_data/tmio.h
similarity index 100%
rename from include/linux/mfd/tmio.h
rename to include/linux/platform_data/tmio.h
