Merge tag 'renesas-koelsch-board-removal-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup

Pull "Renesas ARM Based SoC Koelsch Board Removal Updates for v3.19" from Simon Horman:

* Remove lecacy C koelsh board support

* tag 'renesas-koelsch-board-removal-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: koelsch dts: Drop console= bootargs parameter
  ARM: dts: koelsch: Stop building r8a7791-koelsch.dtb in legacy builds
  MAINTAINERS: Remove reference to shmobile / koelsch_defconfig
  ARM: shmobile: koelsch: Remove reference board code
  ARM: shmobile: r8a7791: Remove legacy code
  ARM: shmobile: koelsch: Remove legacy C board code
  ARM: shmobile: Remove shmobile_clk_workaround() implementation

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

10 files changed, 5 insertions, 1151 deletions

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index f59019dd986e..0f2539550f1b 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -72,11 +72,6 @@ config ARCH_R8A7794
 
 comment "Renesas ARM SoCs Board Type"
 
-config MACH_KOELSCH
-	bool "Koelsch board"
-	depends on ARCH_R8A7791
-	select MICREL_PHY if SH_ETH
-
 config MACH_LAGER
 	bool "Lager board"
 	depends on ARCH_R8A7790
@@ -144,14 +139,6 @@ config ARCH_R8A7790
 	select MIGHT_HAVE_PCI
 	select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
 
-config ARCH_R8A7791
-	bool "R-Car M2-W (R8A77910)"
-	select ARCH_RCAR_GEN2
-	select ARCH_WANT_OPTIONAL_GPIOLIB
-	select ARM_GIC
-	select MIGHT_HAVE_PCI
-	select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
-
 comment "Renesas ARM SoCs Board Type"
 
 config MACH_APE6EVM
@@ -226,12 +213,6 @@ config MACH_LAGER
 	select MICREL_PHY if SH_ETH
 	select SND_SOC_AK4642 if SND_SIMPLE_CARD
 
-config MACH_KOELSCH
-	bool "Koelsch board"
-	depends on ARCH_R8A7791
-	select USE_OF
-	select MICREL_PHY if SH_ETH
-
 config MACH_KZM9G
 	bool "KZM-A9-GT board"
 	depends on ARCH_SH73A0
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index e20f2786ec72..7d68eba53be3 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -19,8 +19,8 @@ obj-$(CONFIG_ARCH_EMEV2)	+= setup-emev2.o
 obj-$(CONFIG_ARCH_R7S72100)	+= setup-r7s72100.o
 
 # Clock objects
-obj-y				+= clock.o
 ifndef CONFIG_COMMON_CLK
+obj-y				+= clock.o
 obj-$(CONFIG_ARCH_SH7372)	+= clock-sh7372.o
 obj-$(CONFIG_ARCH_SH73A0)	+= clock-sh73a0.o
 obj-$(CONFIG_ARCH_R8A73A4)	+= clock-r8a73a4.o
@@ -28,7 +28,6 @@ obj-$(CONFIG_ARCH_R8A7740)	+= clock-r8a7740.o
 obj-$(CONFIG_ARCH_R8A7778)	+= clock-r8a7778.o
 obj-$(CONFIG_ARCH_R8A7779)	+= clock-r8a7779.o
 obj-$(CONFIG_ARCH_R8A7790)	+= clock-r8a7790.o
-obj-$(CONFIG_ARCH_R8A7791)	+= clock-r8a7791.o
 endif
 
 # CPU reset vector handling objects
@@ -57,7 +56,6 @@ obj-$(CONFIG_ARCH_SH7372)	+= entry-intc.o sleep-sh7372.o
 
 # Board objects
 ifdef CONFIG_ARCH_SHMOBILE_MULTI
-obj-$(CONFIG_MACH_KOELSCH)	+= board-koelsch-reference.o
 obj-$(CONFIG_MACH_LAGER)	+= board-lager-reference.o
 obj-$(CONFIG_MACH_MARZEN)	+= board-marzen-reference.o
 else
@@ -69,7 +67,6 @@ obj-$(CONFIG_MACH_BOCKW_REFERENCE)	+= board-bockw-reference.o
 obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o
 obj-$(CONFIG_MACH_LAGER)	+= board-lager.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o
-obj-$(CONFIG_MACH_KOELSCH)	+= board-koelsch.o
 obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o
 obj-$(CONFIG_MACH_KZM9G_REFERENCE)	+= board-kzm9g-reference.o
 endif
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index de9a23852fc8..57d00ed6ec0c 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -5,7 +5,6 @@ loadaddr-$(CONFIG_MACH_APE6EVM_REFERENCE) += 0x40008000
 loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
 loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
 loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
-loadaddr-$(CONFIG_MACH_KOELSCH) += 0x40008000
 loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
 loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
 loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000
diff --git a/arch/arm/mach-shmobile/board-koelsch-reference.c b/arch/arm/mach-shmobile/board-koelsch-reference.c
deleted file mode 100644
index 451ba624ce6e..000000000000
--- a/arch/arm/mach-shmobile/board-koelsch-reference.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Koelsch board support - Reference DT implementation
- *
- * Copyright (C) 2013  Renesas Electronics Corporation
- * Copyright (C) 2013  Renesas Solutions Corp.
- * Copyright (C) 2013  Magnus Damm
- *
- * 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; version 2 of the License.
- *
- * 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/kernel.h>
-#include <linux/of_platform.h>
-
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "r8a7791.h"
-#include "rcar-gen2.h"
-
-static const char * const koelsch_boards_compat_dt[] __initconst = {
-	"renesas,koelsch",
-	"renesas,koelsch-reference",
-	NULL,
-};
-
-DT_MACHINE_START(KOELSCH_DT, "koelsch")
-	.smp		= smp_ops(r8a7791_smp_ops),
-	.init_early	= shmobile_init_delay,
-	.init_time	= rcar_gen2_timer_init,
-	.init_late	= shmobile_init_late,
-	.reserve	= rcar_gen2_reserve,
-	.dt_compat	= koelsch_boards_compat_dt,
-MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-koelsch.c b/arch/arm/mach-shmobile/board-koelsch.c
deleted file mode 100644
index 3a6a2766dc2b..000000000000
--- a/arch/arm/mach-shmobile/board-koelsch.c
+++ /dev/null
@@ -1,523 +0,0 @@
-/*
- * Koelsch board support
- *
- * Copyright (C) 2013  Renesas Electronics Corporation
- * Copyright (C) 2013-2014  Renesas Solutions Corp.
- * Copyright (C) 2013  Magnus Damm
- * Copyright (C) 2014  Cogent Embedded, Inc.
- *
- * 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; version 2 of the License.
- *
- * 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/dma-mapping.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/leds.h>
-#include <linux/mfd/tmio.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sh_mobile_sdhi.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/phy.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/platform_data/gpio-rcar.h>
-#include <linux/platform_data/rcar-du.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/driver.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/gpio-regulator.h>
-#include <linux/regulator/machine.h>
-#include <linux/sh_eth.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/rspi.h>
-#include <linux/spi/spi.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "irqs.h"
-#include "r8a7791.h"
-#include "rcar-gen2.h"
-
-/* DU */
-static struct rcar_du_encoder_data koelsch_du_encoders[] = {
-	{
-		.type = RCAR_DU_ENCODER_NONE,
-		.output = RCAR_DU_OUTPUT_LVDS0,
-		.connector.lvds.panel = {
-			.width_mm = 210,
-			.height_mm = 158,
-			.mode = {
-				.pixelclock = 65000000,
-				.hactive = 1024,
-				.hfront_porch = 20,
-				.hback_porch = 160,
-				.hsync_len = 136,
-				.vactive = 768,
-				.vfront_porch = 3,
-				.vback_porch = 29,
-				.vsync_len = 6,
-			},
-		},
-	},
-};
-
-static const struct rcar_du_platform_data koelsch_du_pdata __initconst = {
-	.encoders = koelsch_du_encoders,
-	.num_encoders = ARRAY_SIZE(koelsch_du_encoders),
-};
-
-static const struct resource du_resources[] __initconst = {
-	DEFINE_RES_MEM(0xfeb00000, 0x40000),
-	DEFINE_RES_MEM_NAMED(0xfeb90000, 0x1c, "lvds.0"),
-	DEFINE_RES_IRQ(gic_spi(256)),
-	DEFINE_RES_IRQ(gic_spi(268)),
-};
-
-static void __init koelsch_add_du_device(void)
-{
-	struct platform_device_info info = {
-		.name = "rcar-du-r8a7791",
-		.id = -1,
-		.res = du_resources,
-		.num_res = ARRAY_SIZE(du_resources),
-		.data = &koelsch_du_pdata,
-		.size_data = sizeof(koelsch_du_pdata),
-		.dma_mask = DMA_BIT_MASK(32),
-	};
-
-	platform_device_register_full(&info);
-}
-
-/* Ether */
-static const struct sh_eth_plat_data ether_pdata __initconst = {
-	.phy			= 0x1,
-	.phy_irq		= irq_pin(0),
-	.edmac_endian		= EDMAC_LITTLE_ENDIAN,
-	.phy_interface		= PHY_INTERFACE_MODE_RMII,
-	.ether_link_active_low	= 1,
-};
-
-static const struct resource ether_resources[] __initconst = {
-	DEFINE_RES_MEM(0xee700000, 0x400),
-	DEFINE_RES_IRQ(gic_spi(162)),
-};
-
-static const struct platform_device_info ether_info __initconst = {
-	.name		= "r8a7791-ether",
-	.id		= -1,
-	.res		= ether_resources,
-	.num_res	= ARRAY_SIZE(ether_resources),
-	.data		= &ether_pdata,
-	.size_data	= sizeof(ether_pdata),
-	.dma_mask	= DMA_BIT_MASK(32),
-};
-
-/* LEDS */
-static struct gpio_led koelsch_leds[] = {
-	{
-		.name		= "led8",
-		.gpio		= RCAR_GP_PIN(2, 21),
-		.default_state	= LEDS_GPIO_DEFSTATE_ON,
-	}, {
-		.name		= "led7",
-		.gpio		= RCAR_GP_PIN(2, 20),
-		.default_state	= LEDS_GPIO_DEFSTATE_ON,
-	}, {
-		.name		= "led6",
-		.gpio		= RCAR_GP_PIN(2, 19),
-		.default_state	= LEDS_GPIO_DEFSTATE_ON,
-	},
-};
-
-static const struct gpio_led_platform_data koelsch_leds_pdata __initconst = {
-	.leds		= koelsch_leds,
-	.num_leds	= ARRAY_SIZE(koelsch_leds),
-};
-
-/* GPIO KEY */
-#define GPIO_KEY(c, g, d, ...) \
-	{ .code = c, .gpio = g, .desc = d, .active_low = 1, \
-	  .wakeup = 1, .debounce_interval = 20 }
-
-static struct gpio_keys_button gpio_buttons[] = {
-	GPIO_KEY(KEY_4,		RCAR_GP_PIN(5, 3),	"SW2-pin4"),
-	GPIO_KEY(KEY_3,		RCAR_GP_PIN(5, 2),	"SW2-pin3"),
-	GPIO_KEY(KEY_2,		RCAR_GP_PIN(5, 1),	"SW2-pin2"),
-	GPIO_KEY(KEY_1,		RCAR_GP_PIN(5, 0),	"SW2-pin1"),
-	GPIO_KEY(KEY_G,		RCAR_GP_PIN(7, 6),	"SW36"),
-	GPIO_KEY(KEY_F,		RCAR_GP_PIN(7, 5),	"SW35"),
-	GPIO_KEY(KEY_E,		RCAR_GP_PIN(7, 4),	"SW34"),
-	GPIO_KEY(KEY_D,		RCAR_GP_PIN(7, 3),	"SW33"),
-	GPIO_KEY(KEY_C,		RCAR_GP_PIN(7, 2),	"SW32"),
-	GPIO_KEY(KEY_B,		RCAR_GP_PIN(7, 1),	"SW31"),
-	GPIO_KEY(KEY_A,		RCAR_GP_PIN(7, 0),	"SW30"),
-};
-
-static const struct gpio_keys_platform_data koelsch_keys_pdata __initconst = {
-	.buttons	= gpio_buttons,
-	.nbuttons	= ARRAY_SIZE(gpio_buttons),
-};
-
-/* QSPI */
-static const struct resource qspi_resources[] __initconst = {
-	DEFINE_RES_MEM(0xe6b10000, 0x1000),
-	DEFINE_RES_IRQ_NAMED(gic_spi(184), "mux"),
-};
-
-static const struct rspi_plat_data qspi_pdata __initconst = {
-	.num_chipselect = 1,
-};
-
-/* SPI Flash memory (Spansion S25FL512SAGMFIG11 64 MiB) */
-static struct mtd_partition spi_flash_part[] = {
-	{
-		.name		= "loader",
-		.offset		= 0x00000000,
-		.size		= 512 * 1024,
-		.mask_flags	= MTD_WRITEABLE,
-	},
-	{
-		.name		= "bootenv",
-		.offset		= MTDPART_OFS_APPEND,
-		.size		= 512 * 1024,
-		.mask_flags	= MTD_WRITEABLE,
-	},
-	{
-		.name		= "data",
-		.offset		= MTDPART_OFS_APPEND,
-		.size		= MTDPART_SIZ_FULL,
-	},
-};
-
-static const struct flash_platform_data spi_flash_data = {
-	.name		= "m25p80",
-	.parts		= spi_flash_part,
-	.nr_parts	= ARRAY_SIZE(spi_flash_part),
-	.type		= "s25fl512s",
-};
-
-static const struct spi_board_info spi_info[] __initconst = {
-	{
-		.modalias	= "m25p80",
-		.platform_data	= &spi_flash_data,
-		.mode		= SPI_MODE_0 | SPI_TX_QUAD | SPI_RX_QUAD,
-		.max_speed_hz	= 30000000,
-		.bus_num	= 0,
-		.chip_select	= 0,
-	},
-};
-
-/* SATA0 */
-static const struct resource sata0_resources[] __initconst = {
-	DEFINE_RES_MEM(0xee300000, 0x2000),
-	DEFINE_RES_IRQ(gic_spi(105)),
-};
-
-static const struct platform_device_info sata0_info __initconst = {
-	.name		= "sata-r8a7791",
-	.id		= 0,
-	.res		= sata0_resources,
-	.num_res	= ARRAY_SIZE(sata0_resources),
-	.dma_mask	= DMA_BIT_MASK(32),
-};
-
-/* I2C */
-static const struct resource i2c_resources[] __initconst = {
-	/* I2C0 */
-	DEFINE_RES_MEM(0xE6508000, 0x40),
-	DEFINE_RES_IRQ(gic_spi(287)),
-	/* I2C1 */
-	DEFINE_RES_MEM(0xE6518000, 0x40),
-	DEFINE_RES_IRQ(gic_spi(288)),
-	/* I2C2 */
-	DEFINE_RES_MEM(0xE6530000, 0x40),
-	DEFINE_RES_IRQ(gic_spi(286)),
-	/* I2C3 */
-	DEFINE_RES_MEM(0xE6540000, 0x40),
-	DEFINE_RES_IRQ(gic_spi(290)),
-	/* I2C4 */
-	DEFINE_RES_MEM(0xE6520000, 0x40),
-	DEFINE_RES_IRQ(gic_spi(19)),
-	/* I2C5 */
-	DEFINE_RES_MEM(0xE6528000, 0x40),
-	DEFINE_RES_IRQ(gic_spi(20)),
-};
-
-static void __init koelsch_add_i2c(unsigned idx)
-{
-	unsigned res_idx = idx * 2;
-
-	BUG_ON(res_idx >= ARRAY_SIZE(i2c_resources));
-
-	platform_device_register_simple("i2c-rcar_gen2", idx,
-					i2c_resources + res_idx, 2);
-}
-
-#define SDHI_REGULATOR(idx, vdd_pin, vccq_pin)				\
-static struct regulator_consumer_supply vcc_sdhi##idx##_consumer =	\
-	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi." #idx);		\
-									\
-static struct regulator_init_data vcc_sdhi##idx##_init_data = {		\
-	.constraints = {						\
-		.valid_ops_mask = REGULATOR_CHANGE_STATUS,		\
-	},								\
-	.consumer_supplies	= &vcc_sdhi##idx##_consumer,		\
-	.num_consumer_supplies	= 1,					\
-};									\
-									\
-static const struct fixed_voltage_config vcc_sdhi##idx##_info __initconst = {\
-	.supply_name	= "SDHI" #idx "Vcc",				\
-	.microvolts	= 3300000,					\
-	.gpio		= vdd_pin,					\
-	.enable_high	= 1,						\
-	.init_data	= &vcc_sdhi##idx##_init_data,			\
-};									\
-									\
-static struct regulator_consumer_supply vccq_sdhi##idx##_consumer =	\
-	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi." #idx);		\
-									\
-static struct regulator_init_data vccq_sdhi##idx##_init_data = {	\
-	.constraints = {						\
-		.input_uV	= 3300000,				\
-		.min_uV		= 1800000,				\
-		.max_uV		= 3300000,				\
-		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |		\
-				  REGULATOR_CHANGE_STATUS,		\
-	},								\
-	.consumer_supplies	= &vccq_sdhi##idx##_consumer,		\
-	.num_consumer_supplies	= 1,					\
-};									\
-									\
-static struct gpio vccq_sdhi##idx##_gpio =				\
-	{ vccq_pin, GPIOF_OUT_INIT_HIGH, "vccq-sdhi" #idx };		\
-									\
-static struct gpio_regulator_state vccq_sdhi##idx##_states[] = {	\
-	{ .value = 1800000, .gpios = 0 },				\
-	{ .value = 3300000, .gpios = 1 },				\
-};									\
-									\
-static const struct gpio_regulator_config vccq_sdhi##idx##_info __initconst = {\
-	.supply_name	= "vqmmc",					\
-	.gpios		= &vccq_sdhi##idx##_gpio,			\
-	.nr_gpios	= 1,						\
-	.states		= vccq_sdhi##idx##_states,			\
-	.nr_states	= ARRAY_SIZE(vccq_sdhi##idx##_states),		\
-	.type		= REGULATOR_VOLTAGE,				\
-	.init_data	= &vccq_sdhi##idx##_init_data,			\
-};
-
-SDHI_REGULATOR(0, RCAR_GP_PIN(7, 17), RCAR_GP_PIN(2, 12));
-SDHI_REGULATOR(1, RCAR_GP_PIN(7, 18), RCAR_GP_PIN(2, 13));
-SDHI_REGULATOR(2, RCAR_GP_PIN(7, 19), RCAR_GP_PIN(2, 26));
-
-/* SDHI0 */
-static struct sh_mobile_sdhi_info sdhi0_info __initdata = {
-	.tmio_caps	= MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
-			  MMC_CAP_POWER_OFF_CARD,
-	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT,
-};
-
-static struct resource sdhi0_resources[] __initdata = {
-	DEFINE_RES_MEM(0xee100000, 0x200),
-	DEFINE_RES_IRQ(gic_spi(165)),
-};
-
-/* SDHI1 */
-static struct sh_mobile_sdhi_info sdhi1_info __initdata = {
-	.tmio_caps	= MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
-			  MMC_CAP_POWER_OFF_CARD,
-	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT,
-};
-
-static struct resource sdhi1_resources[] __initdata = {
-	DEFINE_RES_MEM(0xee140000, 0x100),
-	DEFINE_RES_IRQ(gic_spi(167)),
-};
-
-/* SDHI2 */
-static struct sh_mobile_sdhi_info sdhi2_info __initdata = {
-	.tmio_caps	= MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
-			  MMC_CAP_POWER_OFF_CARD,
-	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT |
-			  TMIO_MMC_WRPROTECT_DISABLE,
-};
-
-static struct resource sdhi2_resources[] __initdata = {
-	DEFINE_RES_MEM(0xee160000, 0x100),
-	DEFINE_RES_IRQ(gic_spi(168)),
-};
-
-static const struct pinctrl_map koelsch_pinctrl_map[] = {
-	/* DU */
-	PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791",
-				  "du_rgb666", "du"),
-	PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791",
-				  "du_sync", "du"),
-	PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791",
-				  "du_clk_out_0", "du"),
-	/* Ether */
-	PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791",
-				  "eth_link", "eth"),
-	PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791",
-				  "eth_mdio", "eth"),
-	PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791",
-				  "eth_rmii", "eth"),
-	PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791",
-				  "intc_irq0", "intc"),
-	/* QSPI */
-	PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7791",
-				  "qspi_ctrl", "qspi"),
-	PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7791",
-				  "qspi_data4", "qspi"),
-	/* SCIF0 (CN19: DEBUG SERIAL0) */
-	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7791",
-				  "scif0_data_d", "scif0"),
-	/* SCIF1 (CN20: DEBUG SERIAL1) */
-	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7791",
-				  "scif1_data_d", "scif1"),
-	/* I2C1 */
-	PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar_gen2.1", "pfc-r8a7791",
-				  "i2c1_e", "i2c1"),
-	/* I2C2 */
-	PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar_gen2.2", "pfc-r8a7791",
-				  "i2c2", "i2c2"),
-	/* I2C4 */
-	PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar_gen2.4", "pfc-r8a7791",
-				  "i2c4_c", "i2c4"),
-	/* SDHI0 */
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7791",
-				  "sdhi0_data4", "sdhi0"),
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7791",
-				  "sdhi0_ctrl", "sdhi0"),
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7791",
-				  "sdhi0_cd", "sdhi0"),
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7791",
-				  "sdhi0_wp", "sdhi0"),
-	/* SDHI2 */
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7791",
-				  "sdhi1_data4", "sdhi1"),
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7791",
-				  "sdhi1_ctrl", "sdhi1"),
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7791",
-				  "sdhi1_cd", "sdhi1"),
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7791",
-				  "sdhi1_wp", "sdhi1"),
-	/* SDHI2 */
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7791",
-				  "sdhi2_data4", "sdhi2"),
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7791",
-				  "sdhi2_ctrl", "sdhi2"),
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7791",
-				  "sdhi2_cd", "sdhi2"),
-};
-
-static void __init koelsch_add_standard_devices(void)
-{
-	r8a7791_clock_init();
-	pinctrl_register_mappings(koelsch_pinctrl_map,
-				  ARRAY_SIZE(koelsch_pinctrl_map));
-	r8a7791_pinmux_init();
-	r8a7791_add_standard_devices();
-	platform_device_register_full(&ether_info);
-	platform_device_register_data(NULL, "leds-gpio", -1,
-				      &koelsch_leds_pdata,
-				      sizeof(koelsch_leds_pdata));
-	platform_device_register_data(NULL, "gpio-keys", -1,
-				      &koelsch_keys_pdata,
-				      sizeof(koelsch_keys_pdata));
-	platform_device_register_resndata(NULL, "qspi", 0,
-					  qspi_resources,
-					  ARRAY_SIZE(qspi_resources),
-					  &qspi_pdata, sizeof(qspi_pdata));
-	spi_register_board_info(spi_info, ARRAY_SIZE(spi_info));
-
-	koelsch_add_du_device();
-
-	platform_device_register_full(&sata0_info);
-
-	koelsch_add_i2c(1);
-	koelsch_add_i2c(2);
-	koelsch_add_i2c(4);
-	koelsch_add_i2c(5);
-
-	platform_device_register_data(NULL, "reg-fixed-voltage", 0,
-				      &vcc_sdhi0_info, sizeof(struct fixed_voltage_config));
-	platform_device_register_data(NULL, "reg-fixed-voltage", 1,
-				      &vcc_sdhi1_info, sizeof(struct fixed_voltage_config));
-	platform_device_register_data(NULL, "reg-fixed-voltage", 2,
-				      &vcc_sdhi2_info, sizeof(struct fixed_voltage_config));
-	platform_device_register_data(NULL, "gpio-regulator", 0,
-				      &vccq_sdhi0_info, sizeof(struct gpio_regulator_config));
-	platform_device_register_data(NULL, "gpio-regulator", 1,
-				      &vccq_sdhi1_info, sizeof(struct gpio_regulator_config));
-	platform_device_register_data(NULL, "gpio-regulator", 2,
-				      &vccq_sdhi2_info, sizeof(struct gpio_regulator_config));
-
-	platform_device_register_resndata(NULL, "sh_mobile_sdhi", 0,
-					  sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
-					  &sdhi0_info, sizeof(struct sh_mobile_sdhi_info));
-
-	platform_device_register_resndata(NULL, "sh_mobile_sdhi", 1,
-					  sdhi1_resources, ARRAY_SIZE(sdhi1_resources),
-					  &sdhi1_info, sizeof(struct sh_mobile_sdhi_info));
-
-	platform_device_register_resndata(NULL, "sh_mobile_sdhi", 2,
-					  sdhi2_resources, ARRAY_SIZE(sdhi2_resources),
-					  &sdhi2_info, sizeof(struct sh_mobile_sdhi_info));
-
-}
-
-/*
- * Ether LEDs on the Koelsch board are named LINK and ACTIVE which corresponds
- * to non-default 01 setting of the Micrel KSZ8041 PHY control register 1 bits
- * 14-15. We have to set them back to 01 from the default 00 value each time
- * the PHY is reset. It's also important because the PHY's LED0 signal is
- * connected to SoC's ETH_LINK signal and in the PHY's default mode it will
- * bounce on and off after each packet, which we apparently want to avoid.
- */
-static int koelsch_ksz8041_fixup(struct phy_device *phydev)
-{
-	u16 phyctrl1 = phy_read(phydev, 0x1e);
-
-	phyctrl1 &= ~0xc000;
-	phyctrl1 |= 0x4000;
-	return phy_write(phydev, 0x1e, phyctrl1);
-}
-
-static void __init koelsch_init(void)
-{
-	koelsch_add_standard_devices();
-
-	irq_set_irq_type(irq_pin(0), IRQ_TYPE_LEVEL_LOW);
-
-	if (IS_ENABLED(CONFIG_PHYLIB))
-		phy_register_fixup_for_id("r8a7791-ether-ff:01",
-					  koelsch_ksz8041_fixup);
-}
-
-static const char * const koelsch_boards_compat_dt[] __initconst = {
-	"renesas,koelsch",
-	NULL,
-};
-
-DT_MACHINE_START(KOELSCH_DT, "koelsch")
-	.smp		= smp_ops(r8a7791_smp_ops),
-	.init_early	= shmobile_init_delay,
-	.init_time	= rcar_gen2_timer_init,
-	.init_machine	= koelsch_init,
-	.init_late	= shmobile_init_late,
-	.reserve	= rcar_gen2_reserve,
-	.dt_compat	= koelsch_boards_compat_dt,
-MACHINE_END
diff --git a/arch/arm/mach-shmobile/clock-r8a7791.c b/arch/arm/mach-shmobile/clock-r8a7791.c
deleted file mode 100644
index 82143ca3bae9..000000000000
--- a/arch/arm/mach-shmobile/clock-r8a7791.c
+++ /dev/null
@@ -1,338 +0,0 @@
-/*
- * r8a7791 clock framework support
- *
- * Copyright (C) 2013  Renesas Electronics Corporation
- * Copyright (C) 2013  Renesas Solutions Corp.
- * Copyright (C) 2013  Magnus Damm
- *
- * 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; version 2 of the License.
- *
- * 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/init.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/sh_clk.h>
-#include <linux/clkdev.h>
-#include "clock.h"
-#include "common.h"
-#include "rcar-gen2.h"
-
-/*
- *   MD		EXTAL		PLL0	PLL1	PLL3
- * 14 13 19	(MHz)		*1	*1
- *---------------------------------------------------
- * 0  0  0	15 x 1		x172/2	x208/2	x106
- * 0  0  1	15 x 1		x172/2	x208/2	x88
- * 0  1  0	20 x 1		x130/2	x156/2	x80
- * 0  1  1	20 x 1		x130/2	x156/2	x66
- * 1  0  0	26 / 2		x200/2	x240/2	x122
- * 1  0  1	26 / 2		x200/2	x240/2	x102
- * 1  1  0	30 / 2		x172/2	x208/2	x106
- * 1  1  1	30 / 2		x172/2	x208/2	x88
- *
- * *1 :	Table 7.6 indicates VCO ouput (PLLx = VCO/2)
- *	see "p1 / 2" on R8A7791_CLOCK_ROOT() below
- */
-
-#define CPG_BASE 0xe6150000
-#define CPG_LEN 0x1000
-
-#define SMSTPCR0	0xE6150130
-#define SMSTPCR1	0xE6150134
-#define SMSTPCR2	0xe6150138
-#define SMSTPCR3	0xE615013C
-#define SMSTPCR5	0xE6150144
-#define SMSTPCR7	0xe615014c
-#define SMSTPCR8	0xE6150990
-#define SMSTPCR9	0xE6150994
-#define SMSTPCR10	0xE6150998
-#define SMSTPCR11	0xE615099C
-
-#define MSTPSR1		IOMEM(0xe6150038)
-#define MSTPSR2		IOMEM(0xe6150040)
-#define MSTPSR3		IOMEM(0xe6150048)
-#define MSTPSR5		IOMEM(0xe615003c)
-#define MSTPSR7		IOMEM(0xe61501c4)
-#define MSTPSR8		IOMEM(0xe61509a0)
-#define MSTPSR9		IOMEM(0xe61509a4)
-#define MSTPSR11	IOMEM(0xe61509ac)
-
-#define SDCKCR		0xE6150074
-#define SD1CKCR		0xE6150078
-#define SD2CKCR		0xE615026c
-#define MMC0CKCR	0xE6150240
-#define MMC1CKCR	0xE6150244
-#define SSPCKCR		0xE6150248
-#define SSPRSCKCR	0xE615024C
-
-static struct clk_mapping cpg_mapping = {
-	.phys   = CPG_BASE,
-	.len    = CPG_LEN,
-};
-
-static struct clk extal_clk = {
-	/* .rate will be updated on r8a7791_clock_init() */
-	.mapping	= &cpg_mapping,
-};
-
-static struct sh_clk_ops followparent_clk_ops = {
-	.recalc	= followparent_recalc,
-};
-
-static struct clk main_clk = {
-	/* .parent will be set r8a73a4_clock_init */
-	.ops	= &followparent_clk_ops,
-};
-
-/*
- * clock ratio of these clock will be updated
- * on r8a7791_clock_init()
- */
-SH_FIXED_RATIO_CLK_SET(pll1_clk,		main_clk,	1, 1);
-SH_FIXED_RATIO_CLK_SET(pll3_clk,		main_clk,	1, 1);
-SH_FIXED_RATIO_CLK_SET(qspi_clk,		pll1_clk,	1, 1);
-
-/* fixed ratio clock */
-SH_FIXED_RATIO_CLK_SET(extal_div2_clk,		extal_clk,	1, 2);
-SH_FIXED_RATIO_CLK_SET(cp_clk,			extal_clk,	1, 2);
-
-SH_FIXED_RATIO_CLK_SET(pll1_div2_clk,		pll1_clk,	1, 2);
-SH_FIXED_RATIO_CLK_SET(hp_clk,			pll1_clk,	1, 12);
-SH_FIXED_RATIO_CLK_SET(p_clk,			pll1_clk,	1, 24);
-SH_FIXED_RATIO_CLK_SET(rclk_clk,		pll1_clk,	1, (48 * 1024));
-SH_FIXED_RATIO_CLK_SET(mp_clk,			pll1_div2_clk,	1, 15);
-SH_FIXED_RATIO_CLK_SET(zg_clk,			pll1_clk,	1, 3);
-SH_FIXED_RATIO_CLK_SET(zx_clk,			pll1_clk,	1, 3);
-SH_FIXED_RATIO_CLK_SET(zs_clk,			pll1_clk,	1, 6);
-
-static struct clk *main_clks[] = {
-	&extal_clk,
-	&extal_div2_clk,
-	&main_clk,
-	&pll1_clk,
-	&pll1_div2_clk,
-	&pll3_clk,
-	&hp_clk,
-	&p_clk,
-	&qspi_clk,
-	&rclk_clk,
-	&mp_clk,
-	&cp_clk,
-	&zg_clk,
-	&zx_clk,
-	&zs_clk,
-};
-
-/* SDHI (DIV4) clock */
-static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10 };
-
-static struct clk_div_mult_table div4_div_mult_table = {
-	.divisors = divisors,
-	.nr_divisors = ARRAY_SIZE(divisors),
-};
-
-static struct clk_div4_table div4_table = {
-	.div_mult_table = &div4_div_mult_table,
-};
-
-enum {
-	DIV4_SDH, DIV4_SD0,
-	DIV4_NR
-};
-
-static struct clk div4_clks[DIV4_NR] = {
-	[DIV4_SDH] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 8, 0x0dff, CLK_ENABLE_ON_INIT),
-	[DIV4_SD0] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 4, 0x1df0, CLK_ENABLE_ON_INIT),
-};
-
-/* DIV6 clocks */
-enum {
-	DIV6_SD1, DIV6_SD2,
-	DIV6_NR
-};
-
-static struct clk div6_clks[DIV6_NR] = {
-	[DIV6_SD1]	= SH_CLK_DIV6(&pll1_div2_clk, SD1CKCR, 0),
-	[DIV6_SD2]	= SH_CLK_DIV6(&pll1_div2_clk, SD2CKCR, 0),
-};
-
-/* MSTP */
-enum {
-	MSTP1108, MSTP1107, MSTP1106,
-	MSTP931, MSTP930, MSTP929, MSTP928, MSTP927, MSTP925,
-	MSTP917,
-	MSTP815, MSTP814,
-	MSTP813,
-	MSTP811, MSTP810, MSTP809,
-	MSTP726, MSTP724, MSTP723, MSTP721, MSTP720,
-	MSTP719, MSTP718, MSTP715, MSTP714,
-	MSTP522,
-	MSTP314, MSTP312, MSTP311,
-	MSTP216, MSTP207, MSTP206,
-	MSTP204, MSTP203, MSTP202,
-	MSTP124,
-	MSTP_NR
-};
-
-static struct clk mstp_clks[MSTP_NR] = {
-	[MSTP1108] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 8, MSTPSR11, 0), /* SCIFA5 */
-	[MSTP1107] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 7, MSTPSR11, 0), /* SCIFA4 */
-	[MSTP1106] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 6, MSTPSR11, 0), /* SCIFA3 */
-	[MSTP931] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 31, MSTPSR9, 0), /* I2C0 */
-	[MSTP930] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 30, MSTPSR9, 0), /* I2C1 */
-	[MSTP929] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 29, MSTPSR9, 0), /* I2C2 */
-	[MSTP928] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 28, MSTPSR9, 0), /* I2C3 */
-	[MSTP927] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 27, MSTPSR9, 0), /* I2C4 */
-	[MSTP925] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 25, MSTPSR9, 0), /* I2C5 */
-	[MSTP917] = SH_CLK_MSTP32_STS(&qspi_clk, SMSTPCR9, 17, MSTPSR9, 0), /* QSPI */
-	[MSTP815] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 15, MSTPSR8, 0), /* SATA0 */
-	[MSTP814] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 14, MSTPSR8, 0), /* SATA1 */
-	[MSTP813] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR8, 13, MSTPSR8, 0), /* Ether */
-	[MSTP811] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 11, MSTPSR8, 0), /* VIN0 */
-	[MSTP810] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 10, MSTPSR8, 0), /* VIN1 */
-	[MSTP809] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 9, MSTPSR8, 0), /* VIN2 */
-	[MSTP726] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 26, MSTPSR7, 0), /* LVDS0 */
-	[MSTP724] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 24, MSTPSR7, 0), /* DU0 */
-	[MSTP723] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 23, MSTPSR7, 0), /* DU1 */
-	[MSTP721] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 21, MSTPSR7, 0), /* SCIF0 */
-	[MSTP720] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 20, MSTPSR7, 0), /* SCIF1 */
-	[MSTP719] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 19, MSTPSR7, 0), /* SCIF2 */
-	[MSTP718] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 18, MSTPSR7, 0), /* SCIF3 */
-	[MSTP715] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 15, MSTPSR7, 0), /* SCIF4 */
-	[MSTP714] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 14, MSTPSR7, 0), /* SCIF5 */
-	[MSTP522] = SH_CLK_MSTP32_STS(&extal_clk, SMSTPCR5, 22, MSTPSR5, 0), /* Thermal */
-	[MSTP314] = SH_CLK_MSTP32_STS(&div4_clks[DIV4_SD0], SMSTPCR3, 14, MSTPSR3, 0), /* SDHI0 */
-	[MSTP312] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_SD1], SMSTPCR3, 12, MSTPSR3, 0), /* SDHI1 */
-	[MSTP311] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_SD2], SMSTPCR3, 11, MSTPSR3, 0), /* SDHI2 */
-	[MSTP216] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 16, MSTPSR2, 0), /* SCIFB2 */
-	[MSTP207] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 7, MSTPSR2, 0), /* SCIFB1 */
-	[MSTP206] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 6, MSTPSR2, 0), /* SCIFB0 */
-	[MSTP204] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 4, MSTPSR2, 0), /* SCIFA0 */
-	[MSTP203] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 3, MSTPSR2, 0), /* SCIFA1 */
-	[MSTP202] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 2, MSTPSR2, 0), /* SCIFA2 */
-	[MSTP124] = SH_CLK_MSTP32_STS(&rclk_clk, SMSTPCR1, 24, MSTPSR1, 0), /* CMT0 */
-};
-
-static struct clk_lookup lookups[] = {
-
-	/* main clocks */
-	CLKDEV_CON_ID("extal",		&extal_clk),
-	CLKDEV_CON_ID("extal_div2",	&extal_div2_clk),
-	CLKDEV_CON_ID("main",		&main_clk),
-	CLKDEV_CON_ID("pll1",		&pll1_clk),
-	CLKDEV_CON_ID("pll1_div2",	&pll1_div2_clk),
-	CLKDEV_CON_ID("pll3",		&pll3_clk),
-	CLKDEV_CON_ID("zg",		&zg_clk),
-	CLKDEV_CON_ID("zs",		&zs_clk),
-	CLKDEV_CON_ID("hp",		&hp_clk),
-	CLKDEV_CON_ID("p",		&p_clk),
-	CLKDEV_CON_ID("qspi",		&qspi_clk),
-	CLKDEV_CON_ID("rclk",		&rclk_clk),
-	CLKDEV_CON_ID("mp",		&mp_clk),
-	CLKDEV_CON_ID("cp",		&cp_clk),
-	CLKDEV_CON_ID("peripheral_clk", &hp_clk),
-
-	/* MSTP */
-	CLKDEV_ICK_ID("lvds.0", "rcar-du-r8a7791", &mstp_clks[MSTP726]),
-	CLKDEV_ICK_ID("du.0", "rcar-du-r8a7791", &mstp_clks[MSTP724]),
-	CLKDEV_ICK_ID("du.1", "rcar-du-r8a7791", &mstp_clks[MSTP723]),
-	CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */
-	CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */
-	CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]), /* SCIFB0 */
-	CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP207]), /* SCIFB1 */
-	CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]), /* SCIFB2 */
-	CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP202]), /* SCIFA2 */
-	CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP721]), /* SCIF0 */
-	CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP720]), /* SCIF1 */
-	CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP719]), /* SCIF2 */
-	CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP718]), /* SCIF3 */
-	CLKDEV_DEV_ID("sh-sci.10", &mstp_clks[MSTP715]), /* SCIF4 */
-	CLKDEV_DEV_ID("sh-sci.11", &mstp_clks[MSTP714]), /* SCIF5 */
-	CLKDEV_DEV_ID("sh-sci.12", &mstp_clks[MSTP1106]), /* SCIFA3 */
-	CLKDEV_DEV_ID("sh-sci.13", &mstp_clks[MSTP1107]), /* SCIFA4 */
-	CLKDEV_DEV_ID("sh-sci.14", &mstp_clks[MSTP1108]), /* SCIFA5 */
-	CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),
-	CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP312]),
-	CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP311]),
-	CLKDEV_ICK_ID("fck", "sh-cmt-48-gen2.0", &mstp_clks[MSTP124]),
-	CLKDEV_DEV_ID("qspi.0", &mstp_clks[MSTP917]),
-	CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
-	CLKDEV_DEV_ID("i2c-rcar_gen2.0", &mstp_clks[MSTP931]),
-	CLKDEV_DEV_ID("i2c-rcar_gen2.1", &mstp_clks[MSTP930]),
-	CLKDEV_DEV_ID("i2c-rcar_gen2.2", &mstp_clks[MSTP929]),
-	CLKDEV_DEV_ID("i2c-rcar_gen2.3", &mstp_clks[MSTP928]),
-	CLKDEV_DEV_ID("i2c-rcar_gen2.4", &mstp_clks[MSTP927]),
-	CLKDEV_DEV_ID("i2c-rcar_gen2.5", &mstp_clks[MSTP925]),
-	CLKDEV_DEV_ID("r8a7791-ether", &mstp_clks[MSTP813]), /* Ether */
-	CLKDEV_DEV_ID("r8a7791-vin.0", &mstp_clks[MSTP811]),
-	CLKDEV_DEV_ID("r8a7791-vin.1", &mstp_clks[MSTP810]),
-	CLKDEV_DEV_ID("r8a7791-vin.2", &mstp_clks[MSTP809]),
-	CLKDEV_DEV_ID("sata-r8a7791.0", &mstp_clks[MSTP815]),
-	CLKDEV_DEV_ID("sata-r8a7791.1", &mstp_clks[MSTP814]),
-};
-
-#define R8A7791_CLOCK_ROOT(e, m, p0, p1, p30, p31)		\
-	extal_clk.rate	= e * 1000 * 1000;			\
-	main_clk.parent	= m;					\
-	SH_CLK_SET_RATIO(&pll1_clk_ratio, p1 / 2, 1);		\
-	if (mode & MD(19))					\
-		SH_CLK_SET_RATIO(&pll3_clk_ratio, p31, 1);	\
-	else							\
-		SH_CLK_SET_RATIO(&pll3_clk_ratio, p30, 1)
-
-
-void __init r8a7791_clock_init(void)
-{
-	u32 mode = rcar_gen2_read_mode_pins();
-	int k, ret = 0;
-
-	switch (mode & (MD(14) | MD(13))) {
-	case 0:
-		R8A7791_CLOCK_ROOT(15, &extal_clk, 172, 208, 106, 88);
-		break;
-	case MD(13):
-		R8A7791_CLOCK_ROOT(20, &extal_clk, 130, 156, 80, 66);
-		break;
-	case MD(14):
-		R8A7791_CLOCK_ROOT(26, &extal_div2_clk, 200, 240, 122, 102);
-		break;
-	case MD(13) | MD(14):
-		R8A7791_CLOCK_ROOT(30, &extal_div2_clk, 172, 208, 106, 88);
-		break;
-	}
-
-	if ((mode & (MD(3) | MD(2) | MD(1))) == MD(2))
-		SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 16);
-	else
-		SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 20);
-
-	for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
-		ret = clk_register(main_clks[k]);
-
-	if (!ret)
-		ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
-
-	if (!ret)
-		ret = sh_clk_div6_register(div6_clks, DIV6_NR);
-
-	if (!ret)
-		ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
-
-	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
-	if (!ret)
-		shmobile_clk_init();
-	else
-		goto epanic;
-
-	return;
-
-epanic:
-	panic("failed to setup r8a7791 clocks\n");
-}
diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c
index 1f81ad747153..34f056fc3756 100644
--- a/arch/arm/mach-shmobile/clock.c
+++ b/arch/arm/mach-shmobile/clock.c
@@ -15,36 +15,12 @@
  * GNU General Public License for more details.
  *
  */
+
+#include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
-
-#ifdef CONFIG_COMMON_CLK
-#include <linux/clk.h>
-#include <linux/clkdev.h>
-#include "clock.h"
-
-void __init shmobile_clk_workaround(const struct clk_name *clks,
-				    int nr_clks, bool enable)
-{
-	const struct clk_name *clkn;
-	struct clk *clk;
-	unsigned int i;
-
-	for (i = 0; i < nr_clks; ++i) {
-		clkn = clks + i;
-		clk = clk_get(NULL, clkn->clk);
-		if (!IS_ERR(clk)) {
-			clk_register_clkdev(clk, clkn->con_id, clkn->dev_id);
-			if (enable)
-				clk_prepare_enable(clk);
-			clk_put(clk);
-		}
-	}
-}
-
-#else /* CONFIG_COMMON_CLK */
 #include <linux/sh_clk.h>
-#include <linux/export.h>
+
 #include "clock.h"
 #include "common.h"
 
@@ -80,5 +56,3 @@ void __clk_put(struct clk *clk)
 {
 }
 EXPORT_SYMBOL(__clk_put);
-
-#endif /* CONFIG_COMMON_CLK */
diff --git a/arch/arm/mach-shmobile/clock.h b/arch/arm/mach-shmobile/clock.h
index 31b6417463e6..cf3552ea1019 100644
--- a/arch/arm/mach-shmobile/clock.h
+++ b/arch/arm/mach-shmobile/clock.h
@@ -1,19 +1,6 @@
 #ifndef CLOCK_H
 #define CLOCK_H
 
-#ifdef CONFIG_COMMON_CLK
-/* temporary clock configuration helper for platform devices */
-
-struct clk_name {
-	const char *clk;
-	const char *con_id;
-	const char *dev_id;
-};
-
-void shmobile_clk_workaround(const struct clk_name *clks, int nr_clks,
-			     bool enable);
-
-#else /* CONFIG_COMMON_CLK */
 /* legacy clock implementation */
 
 struct clk;
@@ -52,5 +39,4 @@ do {			\
 	(p)->div = d;	\
 } while (0)
 
-#endif /* CONFIG_COMMON_CLK */
 #endif
diff --git a/arch/arm/mach-shmobile/r8a7791.h b/arch/arm/mach-shmobile/r8a7791.h
index c1bf7abefa5a..6cf11eb69d10 100644
--- a/arch/arm/mach-shmobile/r8a7791.h
+++ b/arch/arm/mach-shmobile/r8a7791.h
@@ -1,9 +1,6 @@
 #ifndef __ASM_R8A7791_H__
 #define __ASM_R8A7791_H__
 
-void r8a7791_add_standard_devices(void);
-void r8a7791_clock_init(void);
-void r8a7791_pinmux_init(void);
 void r8a7791_pm_init(void);
 extern struct smp_operations r8a7791_smp_ops;
 
diff --git a/arch/arm/mach-shmobile/setup-r8a7791.c b/arch/arm/mach-shmobile/setup-r8a7791.c
index d930925f8f1a..ef8eb3af586d 100644
--- a/arch/arm/mach-shmobile/setup-r8a7791.c
+++ b/arch/arm/mach-shmobile/setup-r8a7791.c
@@ -15,192 +15,14 @@
  * GNU General Public License for more details.
  */
 
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/of_platform.h>
-#include <linux/platform_data/gpio-rcar.h>
-#include <linux/platform_data/irq-renesas-irqc.h>
-#include <linux/serial_sci.h>
-#include <linux/sh_timer.h>
+#include <linux/init.h>
 
 #include <asm/mach/arch.h>
 
 #include "common.h"
-#include "irqs.h"
 #include "r8a7791.h"
 #include "rcar-gen2.h"
 
-static const struct resource pfc_resources[] __initconst = {
-	DEFINE_RES_MEM(0xe6060000, 0x250),
-};
-
-#define r8a7791_register_pfc()						\
-	platform_device_register_simple("pfc-r8a7791", -1, pfc_resources, \
-					ARRAY_SIZE(pfc_resources))
-
-#define R8A7791_GPIO(idx, base, nr)					\
-static const struct resource r8a7791_gpio##idx##_resources[] __initconst = { \
-	DEFINE_RES_MEM((base), 0x50),					\
-	DEFINE_RES_IRQ(gic_spi(4 + (idx))),				\
-};									\
-									\
-static const struct gpio_rcar_config					\
-r8a7791_gpio##idx##_platform_data __initconst = {			\
-	.gpio_base	= 32 * (idx),					\
-	.irq_base	= 0,						\
-	.number_of_pins	= (nr),						\
-	.pctl_name	= "pfc-r8a7791",				\
-	.has_both_edge_trigger = 1,					\
-};									\
-
-R8A7791_GPIO(0, 0xe6050000, 32);
-R8A7791_GPIO(1, 0xe6051000, 32);
-R8A7791_GPIO(2, 0xe6052000, 32);
-R8A7791_GPIO(3, 0xe6053000, 32);
-R8A7791_GPIO(4, 0xe6054000, 32);
-R8A7791_GPIO(5, 0xe6055000, 32);
-R8A7791_GPIO(6, 0xe6055400, 32);
-R8A7791_GPIO(7, 0xe6055800, 26);
-
-#define r8a7791_register_gpio(idx)					\
-	platform_device_register_resndata(NULL, "gpio_rcar", idx,	\
-		r8a7791_gpio##idx##_resources,				\
-		ARRAY_SIZE(r8a7791_gpio##idx##_resources),		\
-		&r8a7791_gpio##idx##_platform_data,			\
-		sizeof(r8a7791_gpio##idx##_platform_data))
-
-void __init r8a7791_pinmux_init(void)
-{
-	r8a7791_register_pfc();
-	r8a7791_register_gpio(0);
-	r8a7791_register_gpio(1);
-	r8a7791_register_gpio(2);
-	r8a7791_register_gpio(3);
-	r8a7791_register_gpio(4);
-	r8a7791_register_gpio(5);
-	r8a7791_register_gpio(6);
-	r8a7791_register_gpio(7);
-}
-
-#define __R8A7791_SCIF(scif_type, index, baseaddr, irq)			\
-static struct plat_sci_port scif##index##_platform_data = {		\
-	.type		= scif_type,					\
-	.flags		= UPF_BOOT_AUTOCONF | UPF_IOREMAP,		\
-	.scscr		= SCSCR_RE | SCSCR_TE,				\
-};									\
-									\
-static struct resource scif##index##_resources[] = {			\
-	DEFINE_RES_MEM(baseaddr, 0x100),				\
-	DEFINE_RES_IRQ(irq),						\
-}
-
-#define R8A7791_SCIF(index, baseaddr, irq)				\
-	__R8A7791_SCIF(PORT_SCIF, index, baseaddr, irq)
-
-#define R8A7791_SCIFA(index, baseaddr, irq)				\
-	__R8A7791_SCIF(PORT_SCIFA, index, baseaddr, irq)
-
-#define R8A7791_SCIFB(index, baseaddr, irq)				\
-	__R8A7791_SCIF(PORT_SCIFB, index, baseaddr, irq)
-
-R8A7791_SCIFA(0,  0xe6c40000, gic_spi(144)); /* SCIFA0 */
-R8A7791_SCIFA(1,  0xe6c50000, gic_spi(145)); /* SCIFA1 */
-R8A7791_SCIFB(2,  0xe6c20000, gic_spi(148)); /* SCIFB0 */
-R8A7791_SCIFB(3,  0xe6c30000, gic_spi(149)); /* SCIFB1 */
-R8A7791_SCIFB(4,  0xe6ce0000, gic_spi(150)); /* SCIFB2 */
-R8A7791_SCIFA(5,  0xe6c60000, gic_spi(151)); /* SCIFA2 */
-R8A7791_SCIF(6,   0xe6e60000, gic_spi(152)); /* SCIF0 */
-R8A7791_SCIF(7,   0xe6e68000, gic_spi(153)); /* SCIF1 */
-R8A7791_SCIF(8,   0xe6e58000, gic_spi(22)); /* SCIF2 */
-R8A7791_SCIF(9,   0xe6ea8000, gic_spi(23)); /* SCIF3 */
-R8A7791_SCIF(10,  0xe6ee0000, gic_spi(24)); /* SCIF4 */
-R8A7791_SCIF(11,  0xe6ee8000, gic_spi(25)); /* SCIF5 */
-R8A7791_SCIFA(12, 0xe6c70000, gic_spi(29)); /* SCIFA3 */
-R8A7791_SCIFA(13, 0xe6c78000, gic_spi(30)); /* SCIFA4 */
-R8A7791_SCIFA(14, 0xe6c80000, gic_spi(31)); /* SCIFA5 */
-
-#define r8a7791_register_scif(index)					       \
-	platform_device_register_resndata(NULL, "sh-sci", index,  	       \
-					  scif##index##_resources,	       \
-					  ARRAY_SIZE(scif##index##_resources), \
-					  &scif##index##_platform_data,	       \
-					  sizeof(scif##index##_platform_data))
-
-static struct sh_timer_config cmt0_platform_data = {
-	.channels_mask = 0x60,
-};
-
-static struct resource cmt0_resources[] = {
-	DEFINE_RES_MEM(0xffca0000, 0x1004),
-	DEFINE_RES_IRQ(gic_spi(142)),
-};
-
-#define r8a7791_register_cmt(idx)					\
-	platform_device_register_resndata(NULL, "sh-cmt-48-gen2",	\
-					  idx, cmt##idx##_resources,	\
-					  ARRAY_SIZE(cmt##idx##_resources), \
-					  &cmt##idx##_platform_data,	\
-					  sizeof(struct sh_timer_config))
-
-static struct renesas_irqc_config irqc0_data = {
-	.irq_base = irq_pin(0), /* IRQ0 -> IRQ9 */
-};
-
-static struct resource irqc0_resources[] = {
-	DEFINE_RES_MEM(0xe61c0000, 0x200), /* IRQC Event Detector Block_0 */
-	DEFINE_RES_IRQ(gic_spi(0)), /* IRQ0 */
-	DEFINE_RES_IRQ(gic_spi(1)), /* IRQ1 */
-	DEFINE_RES_IRQ(gic_spi(2)), /* IRQ2 */
-	DEFINE_RES_IRQ(gic_spi(3)), /* IRQ3 */
-	DEFINE_RES_IRQ(gic_spi(12)), /* IRQ4 */
-	DEFINE_RES_IRQ(gic_spi(13)), /* IRQ5 */
-	DEFINE_RES_IRQ(gic_spi(14)), /* IRQ6 */
-	DEFINE_RES_IRQ(gic_spi(15)), /* IRQ7 */
-	DEFINE_RES_IRQ(gic_spi(16)), /* IRQ8 */
-	DEFINE_RES_IRQ(gic_spi(17)), /* IRQ9 */
-};
-
-#define r8a7791_register_irqc(idx)					\
-	platform_device_register_resndata(NULL, "renesas_irqc",		\
-					  idx, irqc##idx##_resources,	\
-					  ARRAY_SIZE(irqc##idx##_resources), \
-					  &irqc##idx##_data,		\
-					  sizeof(struct renesas_irqc_config))
-
-static const struct resource thermal_resources[] __initconst = {
-	DEFINE_RES_MEM(0xe61f0000, 0x14),
-	DEFINE_RES_MEM(0xe61f0100, 0x38),
-	DEFINE_RES_IRQ(gic_spi(69)),
-};
-
-#define r8a7791_register_thermal()					\
-	platform_device_register_simple("rcar_thermal", -1,		\
-					thermal_resources,		\
-					ARRAY_SIZE(thermal_resources))
-
-void __init r8a7791_add_standard_devices(void)
-{
-	r8a7791_register_scif(0);
-	r8a7791_register_scif(1);
-	r8a7791_register_scif(2);
-	r8a7791_register_scif(3);
-	r8a7791_register_scif(4);
-	r8a7791_register_scif(5);
-	r8a7791_register_scif(6);
-	r8a7791_register_scif(7);
-	r8a7791_register_scif(8);
-	r8a7791_register_scif(9);
-	r8a7791_register_scif(10);
-	r8a7791_register_scif(11);
-	r8a7791_register_scif(12);
-	r8a7791_register_scif(13);
-	r8a7791_register_scif(14);
-	r8a7791_register_cmt(0);
-	r8a7791_register_irqc(0);
-	r8a7791_register_thermal();
-}
-
-#ifdef CONFIG_USE_OF
 static const char *r8a7791_boards_compat_dt[] __initdata = {
 	"renesas,r8a7791",
 	NULL,
@@ -214,4 +36,3 @@ DT_MACHINE_START(R8A7791_DT, "Generic R8A7791 (Flattened Device Tree)")
 	.reserve	= rcar_gen2_reserve,
 	.dt_compat	= r8a7791_boards_compat_dt,
 MACHINE_END
-#endif /* CONFIG_USE_OF */