diff --git a/MAINTAINERS b/MAINTAINERS
index 87b2ddd..8c987ca 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1728,6 +1728,7 @@ F:	arch/arm/mm/cache-uniphier.c
 F:	arch/arm64/boot/dts/socionext/
 F:	drivers/bus/uniphier-system-bus.c
 F:	drivers/i2c/busses/i2c-uniphier*
+F:	drivers/mfd/uniphier-mfd.c
 F:	drivers/mmc/host/uniphier-sd.c
 F:	drivers/pinctrl/uniphier/
 F:	drivers/tty/serial/8250/8250_uniphier.c
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index eea61e3..ea85862 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -892,6 +892,15 @@ config MFD_SKY81452
 	  This driver can also be built as a module.  If so, the module
 	  will be called sky81452.
 
+config MFD_UNIPHIER
+	tristate "Socionext UniPhier MFD"
+	depends on ARCH_UNIPHIER || COMPILE_TEST
+	default ARCH_UNIPHIER
+	select MFD_CORE
+	help
+	  Support for the System Control Block, Media I/O Control Block,
+	  Peripheral Control Block available on UniPhier SoCs.
+
 config MFD_SMSC
        bool "SMSC ECE1099 series chips"
        depends on I2C=y
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 5eaa6465d..5e8c20c 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -198,6 +198,7 @@ obj-$(CONFIG_MFD_HI6421_PMIC)	+= hi6421-pmic-core.o
 obj-$(CONFIG_MFD_DLN2)		+= dln2.o
 obj-$(CONFIG_MFD_RT5033)	+= rt5033.o
 obj-$(CONFIG_MFD_SKY81452)	+= sky81452.o
+obj-$(CONFIG_MFD_UNIPHIER)	+= uniphier-mfd.o
 
 intel-soc-pmic-objs		:= intel_soc_pmic_core.o intel_soc_pmic_crc.o
 intel-soc-pmic-$(CONFIG_INTEL_PMC_IPC)	+= intel_soc_pmic_bxtwc.o
diff --git a/drivers/mfd/uniphier-mfd.c b/drivers/mfd/uniphier-mfd.c
new file mode 100644
index 0000000..7f01d64
--- /dev/null
+++ b/drivers/mfd/uniphier-mfd.c
@@ -0,0 +1,214 @@
+/*
+ * Copyright (C) 2016 Socionext Inc.
+ *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/mfd/core.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+
+static const struct mfd_cell uniphier_ld4_sysctrl_cells[] = {
+	{ .name = "uniphier-ld4-clk" },
+	{ .name = "uniphier-ld4-reset" },
+	{ /* sentinel */ }
+};
+
+static const struct mfd_cell uniphier_pro4_sysctrl_cells[] = {
+	{ .name = "uniphier-pro4-clk" },
+	{ .name = "uniphier-pro4-reset" },
+	{ /* sentinel */ }
+};
+
+static const struct mfd_cell uniphier_sld8_sysctrl_cells[] = {
+	{ .name = "uniphier-sld8-clk" },
+	{ .name = "uniphier-sld8-reset" },
+	{ /* sentinel */ }
+};
+
+static const struct mfd_cell uniphier_pro5_sysctrl_cells[] = {
+	{ .name = "uniphier-pro5-clk" },
+	{ .name = "uniphier-pro5-reset" },
+	{ /* sentinel */ }
+};
+
+static const struct mfd_cell uniphier_pxs2_sysctrl_cells[] = {
+	{ .name = "uniphier-pxs2-clk" },
+	{ .name = "uniphier-pxs2-reset" },
+	{ /* sentinel */ }
+};
+
+static const struct mfd_cell uniphier_ld11_sysctrl_cells[] = {
+	{ .name = "uniphier-ld11-clk" },
+	{ .name = "uniphier-ld11-reset" },
+	{ /* sentinel */ }
+};
+
+static const struct mfd_cell uniphier_ld20_sysctrl_cells[] = {
+	{ .name = "uniphier-ld20-clk" },
+	{ .name = "uniphier-ld20-reset" },
+	{ /* sentinel */ }
+};
+
+static const struct mfd_cell uniphier_ld4_mioctrl_cells[] = {
+	{ .name = "uniphier-ld4-mio-clk" },
+	{ .name = "uniphier-ld4-mio-reset" },
+	{ /* sentinel */ }
+};
+
+static const struct mfd_cell uniphier_pro5_mioctrl_cells[] = {
+	{ .name = "uniphier-pro5-mio-clk" },
+	{ .name = "uniphier-pro5-mio-reset" },
+	{ /* sentinel */ }
+};
+
+static const struct mfd_cell uniphier_ld4_perictrl_cells[] = {
+	{ .name = "uniphier-ld4-peri-clk" },
+	{ .name = "uniphier-ld4-peri-reset" },
+	{ /* sentinel */ }
+};
+
+static const struct mfd_cell uniphier_pro4_perictrl_cells[] = {
+	{ .name = "uniphier-pro4-peri-clk" },
+	{ .name = "uniphier-pro4-peri-reset" },
+	{ /* sentinel */ }
+};
+
+static const struct of_device_id uniphier_mfd_match[] = {
+	/* System Control */
+	{
+		.compatible = "socionext,uniphier-ld4-sysctrl",
+		.data = uniphier_ld4_sysctrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-pro4-sysctrl",
+		.data = uniphier_pro4_sysctrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-sld8-sysctrl",
+		.data = uniphier_sld8_sysctrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-pro5-sysctrl",
+		.data = uniphier_pro5_sysctrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-pxs2-sysctrl",
+		.data = uniphier_pxs2_sysctrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-ld11-sysctrl",
+		.data = uniphier_ld11_sysctrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-ld20-sysctrl",
+		.data = uniphier_ld20_sysctrl_cells,
+	},
+	/* Media I/O */
+	{
+		.compatible = "socionext,uniphier-ld4-mioctrl",
+		.data = uniphier_ld4_mioctrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-pro4-mioctrl",
+		.data = uniphier_ld4_mioctrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-sld8-mioctrl",
+		.data = uniphier_ld4_mioctrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-pro5-mioctrl",
+		.data = uniphier_pro5_mioctrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-pxs2-mioctrl",
+		.data = uniphier_pro5_mioctrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-ld11-mioctrl",
+		.data = uniphier_ld4_mioctrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-ld20-mioctrl",
+		.data = uniphier_pro5_mioctrl_cells,
+	},
+	/* Peripheral Control */
+	{
+		.compatible = "socionext,uniphier-ld4-perictrl",
+		.data = uniphier_ld4_perictrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-sld8-perictrl",
+		.data = uniphier_ld4_perictrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-pro4-perictrl",
+		.data = uniphier_pro4_perictrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-pro5-perictrl",
+		.data = uniphier_pro4_perictrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-pxs2-perictrl",
+		.data = uniphier_pro4_perictrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-ld11-perictrl",
+		.data = uniphier_pro4_perictrl_cells,
+	},
+	{
+		.compatible = "socionext,uniphier-ld20-perictrl",
+		.data = uniphier_pro4_perictrl_cells,
+	},
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, uniphier_mfd_match);
+
+static int uniphier_mfd_probe(struct platform_device *pdev)
+{
+	const struct of_device_id *match;
+	const struct mfd_cell *cell;
+	int ret;
+	int n_cells = 0;
+
+	match = of_match_node(uniphier_mfd_match, pdev->dev.of_node);
+	if (!match)
+		return -ENODEV;
+
+	cell = match->data;
+
+	for (; cell->name; cell++)
+		n_cells++;
+
+	ret = mfd_add_devices(&pdev->dev, PLATFORM_DEVID_AUTO, match->data,
+			      n_cells, NULL, 0, NULL);
+	if (ret)
+		dev_err(&pdev->dev, "failed to add MFD devices\n");
+
+	return ret;
+}
+
+static struct platform_driver uniphier_mfd_driver = {
+	.probe = uniphier_mfd_probe,
+	.driver = {
+		.name = "uniphier-mfd",
+		.of_match_table = uniphier_mfd_match,
+	},
+};
+module_platform_driver(uniphier_mfd_driver);
+
+MODULE_AUTHOR("Masahiro Yamada <yamada.masahiro@socionext.com>");
+MODULE_DESCRIPTION("UniPhier SoC MFD Driver");
+MODULE_LICENSE("GPL");
