Merge tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC multiplatform code changes from Olof Johansson:
 "The changes here belong to two main platforms:

   - Atmel At91 is flipping the bit and going multiplatform.  This
     includes some cleanups and removal of code, and the final flip of
     config dependencies

   - Shmobile has several platforms that are going multiplatform, but
     this branch also contains a bunch of cleanups that they weren't
     able to keep separate in a good way.  THere's also a removal of one
     of their SoCs and the corresponding boards (sh7372 and mackerel)"

* tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (67 commits)
  ARM: at91/pm: move AT91_MEMCTRL_* to pm.h
  ARM: at91/pm: move the standby functions to pm.c
  ARM: at91: fix pm_suspend.S compilation when ARMv6 is selected
  ARM: at91: add a Kconfig dependency on multi-platform
  ARM: at91: drop AT91_TIMER_HZ
  ARM: at91: remove hardware.h
  ARM: at91: remove SoC headers
  ARM: at91: remove useless mach/cpu.h
  ARM: at91: remove unused headers
  ARM: at91: switch at91_dt_defconfig to multiplatform
  ARM: at91: switch to multiplatform
  ARM: shmobile: r8a7778: enable multiplatform target
  ARM: shmobile: bockw: add sound to DT
  ARM: shmobile: r8a7778: add sound to DT
  ARM: shmobile: bockw: add devices hooked up to i2c0 to DT
  DT: i2c: add trivial binding for OKI ML86V7667 video decoder
  ARM: shmobile: r8a7778: common clock framework CPG driver
  ARM: shmobile: bockw dts: set extal clock frequency
  ARM: shmobile: bockw dts: Move Ethernet node to BSC
  ARM: shmobile: r8a73a4: Remove legacy code
  ...

17 files changed, 1557 insertions, 1356 deletions

diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 3ea230aa94b7..6e1fb2b2ecc7 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -6,21 +6,6 @@
 
 OBJS		=
 
-# Ensure that MMCIF loader code appears early in the image
-# to minimise that number of bocks that have to be read in
-# order to load it.
-ifeq ($(CONFIG_ZBOOT_ROM_MMCIF),y)
-OBJS		+= mmcif-sh7372.o
-endif
-
-# Ensure that SDHI loader code appears early in the image
-# to minimise that number of bocks that have to be read in
-# order to load it.
-ifeq ($(CONFIG_ZBOOT_ROM_SH_MOBILE_SDHI),y)
-OBJS		+= sdhi-shmobile.o
-OBJS		+= sdhi-sh7372.o
-endif
-
 AFLAGS_head.o += -DTEXT_OFFSET=$(TEXT_OFFSET)
 HEAD	= head.o
 OBJS	+= misc.o decompress.o
diff --git a/arch/arm/boot/compressed/head-shmobile.S b/arch/arm/boot/compressed/head-shmobile.S
index e7f80928949c..22a75259faa3 100644
--- a/arch/arm/boot/compressed/head-shmobile.S
+++ b/arch/arm/boot/compressed/head-shmobile.S
@@ -25,36 +25,6 @@
 	/* load board-specific initialization code */
 #include <mach/zboot.h>
 
-#if defined(CONFIG_ZBOOT_ROM_MMCIF) || defined(CONFIG_ZBOOT_ROM_SH_MOBILE_SDHI)
-	/* Load image from MMC/SD */
-	adr	sp, __tmp_stack + 256
-	ldr	r0, __image_start
-	ldr	r1, __image_end
-	subs	r1, r1, r0
-	ldr	r0, __load_base
-	bl	mmc_loader
-
-	/* Jump to loaded code */
-	ldr	r0, __loaded
-	ldr	r1, __image_start
-	sub	r0, r0, r1
-	ldr	r1, __load_base
-	add	pc, r0, r1
-
-__image_start:
-	.long	_start
-__image_end:
-	.long	_got_end
-__load_base:
-	.long	MEMORY_START + 0x02000000 @ Load at 32Mb into SDRAM
-__loaded:
-	.long	__continue
-	.align
-__tmp_stack:
-	.space	256
-__continue:
-#endif /* CONFIG_ZBOOT_ROM_MMC || CONFIG_ZBOOT_ROM_SH_MOBILE_SDHI */
-
 	adr	r0, dtb_info
 	ldmia	r0, {r1, r3, r4, r5, r7}
 
diff --git a/arch/arm/boot/compressed/mmcif-sh7372.c b/arch/arm/boot/compressed/mmcif-sh7372.c
deleted file mode 100644
index 672ae95db5c3..000000000000
--- a/arch/arm/boot/compressed/mmcif-sh7372.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * sh7372 MMCIF loader
- *
- * Copyright (C) 2010 Magnus Damm
- * Copyright (C) 2010 Simon Horman
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/mmc/sh_mmcif.h>
-#include <linux/mmc/boot.h>
-#include <mach/mmc.h>
-
-#define MMCIF_BASE      (void __iomem *)0xe6bd0000
-
-#define PORT84CR	(void __iomem *)0xe6050054
-#define PORT85CR	(void __iomem *)0xe6050055
-#define PORT86CR	(void __iomem *)0xe6050056
-#define PORT87CR	(void __iomem *)0xe6050057
-#define PORT88CR	(void __iomem *)0xe6050058
-#define PORT89CR	(void __iomem *)0xe6050059
-#define PORT90CR	(void __iomem *)0xe605005a
-#define PORT91CR	(void __iomem *)0xe605005b
-#define PORT92CR	(void __iomem *)0xe605005c
-#define PORT99CR	(void __iomem *)0xe6050063
-
-#define SMSTPCR3	(void __iomem *)0xe615013c
-
-/* SH7372 specific MMCIF loader
- *
- * loads the zImage from an MMC card starting from block 1.
- *
- * The image must be start with a vrl4 header and
- * the zImage must start at offset 512 of the image. That is,
- * at block 2 (=byte 1024) on the media
- *
- * Use the following line to write the vrl4 formated zImage
- * to an MMC card
- * # dd if=vrl4.out of=/dev/sdx bs=512 seek=1
- */
-asmlinkage void mmc_loader(unsigned char *buf, unsigned long len)
-{
-	mmc_init_progress();
-	mmc_update_progress(MMC_PROGRESS_ENTER);
-
-	/* Initialise MMC
-	 * registers: PORT84CR-PORT92CR
-	 *            (MMCD0_0-MMCD0_7,MMCCMD0 Control)
-	 * value: 0x04 - select function 4
-	 */
-	 __raw_writeb(0x04, PORT84CR);
-	 __raw_writeb(0x04, PORT85CR);
-	 __raw_writeb(0x04, PORT86CR);
-	 __raw_writeb(0x04, PORT87CR);
-	 __raw_writeb(0x04, PORT88CR);
-	 __raw_writeb(0x04, PORT89CR);
-	 __raw_writeb(0x04, PORT90CR);
-	 __raw_writeb(0x04, PORT91CR);
-	 __raw_writeb(0x04, PORT92CR);
-
-	/* Initialise MMC
-	 * registers: PORT99CR (MMCCLK0 Control)
-	 * value: 0x10 | 0x04 - enable output | select function 4
-	 */
-	__raw_writeb(0x14, PORT99CR);
-
-	/* Enable clock to MMC hardware block */
-	__raw_writel(__raw_readl(SMSTPCR3) & ~(1 << 12), SMSTPCR3);
-
-	mmc_update_progress(MMC_PROGRESS_INIT);
-
-	/* setup MMCIF hardware */
-	sh_mmcif_boot_init(MMCIF_BASE);
-
-	mmc_update_progress(MMC_PROGRESS_LOAD);
-
-	/* load kernel via MMCIF interface */
-	sh_mmcif_boot_do_read(MMCIF_BASE, 2, /* Kernel is at block 2 */
-			      (len + SH_MMCIF_BBS - 1) / SH_MMCIF_BBS, buf);
-
-
-	/* Disable clock to MMC hardware block */
-	__raw_writel(__raw_readl(SMSTPCR3) | (1 << 12), SMSTPCR3);
-
-	mmc_update_progress(MMC_PROGRESS_DONE);
-}
diff --git a/arch/arm/boot/compressed/sdhi-sh7372.c b/arch/arm/boot/compressed/sdhi-sh7372.c
deleted file mode 100644
index d279294f2381..000000000000
--- a/arch/arm/boot/compressed/sdhi-sh7372.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * SuperH Mobile SDHI
- *
- * Copyright (C) 2010 Magnus Damm
- * Copyright (C) 2010 Kuninori Morimoto
- * Copyright (C) 2010 Simon Horman
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Parts inspired by u-boot
- */
-
-#include <linux/io.h>
-#include <mach/mmc.h>
-#include <linux/mmc/boot.h>
-#include <linux/mmc/tmio.h>
-
-#include "sdhi-shmobile.h"
-
-#define PORT179CR       0xe60520b3
-#define PORT180CR       0xe60520b4
-#define PORT181CR       0xe60520b5
-#define PORT182CR       0xe60520b6
-#define PORT183CR       0xe60520b7
-#define PORT184CR       0xe60520b8
-
-#define SMSTPCR3        0xe615013c
-
-#define CR_INPUT_ENABLE 0x10
-#define CR_FUNCTION1    0x01
-
-#define SDHI1_BASE	(void __iomem *)0xe6860000
-#define SDHI_BASE	SDHI1_BASE
-
-/*  SuperH Mobile SDHI loader
- *
- * loads the zImage from an SD card starting from block 0
- * on physical partition 1
- *
- * The image must be start with a vrl4 header and
- * the zImage must start at offset 512 of the image. That is,
- * at block 1 (=byte 512) of physical partition 1
- *
- * Use the following line to write the vrl4 formated zImage
- * to an SD card
- * # dd if=vrl4.out of=/dev/sdx bs=512
- */
-asmlinkage void mmc_loader(unsigned short *buf, unsigned long len)
-{
-	int high_capacity;
-
-	mmc_init_progress();
-
-	mmc_update_progress(MMC_PROGRESS_ENTER);
-        /* Initialise SDHI1 */
-        /* PORT184CR: GPIO_FN_SDHICMD1 Control */
-        __raw_writeb(CR_FUNCTION1, PORT184CR);
-        /* PORT179CR: GPIO_FN_SDHICLK1 Control */
-        __raw_writeb(CR_INPUT_ENABLE|CR_FUNCTION1, PORT179CR);
-        /* PORT181CR: GPIO_FN_SDHID1_3 Control */
-        __raw_writeb(CR_FUNCTION1, PORT183CR);
-        /* PORT182CR: GPIO_FN_SDHID1_2 Control */
-        __raw_writeb(CR_FUNCTION1, PORT182CR);
-        /* PORT183CR: GPIO_FN_SDHID1_1 Control */
-        __raw_writeb(CR_FUNCTION1, PORT181CR);
-        /* PORT180CR: GPIO_FN_SDHID1_0 Control */
-        __raw_writeb(CR_FUNCTION1, PORT180CR);
-
-        /* Enable clock to SDHI1 hardware block */
-        __raw_writel(__raw_readl(SMSTPCR3) & ~(1 << 13), SMSTPCR3);
-
-	/* setup SDHI hardware */
-	mmc_update_progress(MMC_PROGRESS_INIT);
-	high_capacity = sdhi_boot_init(SDHI_BASE);
-	if (high_capacity < 0)
-		goto err;
-
-	mmc_update_progress(MMC_PROGRESS_LOAD);
-	/* load kernel */
-	if (sdhi_boot_do_read(SDHI_BASE, high_capacity,
-			      0, /* Kernel is at block 1 */
-			      (len + TMIO_BBS - 1) / TMIO_BBS, buf))
-		goto err;
-
-        /* Disable clock to SDHI1 hardware block */
-        __raw_writel(__raw_readl(SMSTPCR3) | (1 << 13), SMSTPCR3);
-
-	mmc_update_progress(MMC_PROGRESS_DONE);
-
-	return;
-err:
-	for(;;);
-}
diff --git a/arch/arm/boot/compressed/sdhi-shmobile.c b/arch/arm/boot/compressed/sdhi-shmobile.c
deleted file mode 100644
index bd3d46980955..000000000000
--- a/arch/arm/boot/compressed/sdhi-shmobile.c
+++ /dev/null
@@ -1,449 +0,0 @@
-/*
- * SuperH Mobile SDHI
- *
- * Copyright (C) 2010 Magnus Damm
- * Copyright (C) 2010 Kuninori Morimoto
- * Copyright (C) 2010 Simon Horman
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Parts inspired by u-boot
- */
-
-#include <linux/io.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/core.h>
-#include <linux/mmc/mmc.h>
-#include <linux/mmc/sd.h>
-#include <linux/mmc/tmio.h>
-#include <mach/sdhi.h>
-
-#define OCR_FASTBOOT		(1<<29)
-#define OCR_HCS			(1<<30)
-#define OCR_BUSY		(1<<31)
-
-#define RESP_CMD12		0x00000030
-
-static inline u16 sd_ctrl_read16(void __iomem *base, int addr)
-{
-        return __raw_readw(base + addr);
-}
-
-static inline u32 sd_ctrl_read32(void __iomem *base, int addr)
-{
-	return __raw_readw(base + addr) |
-	       __raw_readw(base + addr + 2) << 16;
-}
-
-static inline void sd_ctrl_write16(void __iomem *base, int addr, u16 val)
-{
-	__raw_writew(val, base + addr);
-}
-
-static inline void sd_ctrl_write32(void __iomem *base, int addr, u32 val)
-{
-	__raw_writew(val, base + addr);
-	__raw_writew(val >> 16, base + addr + 2);
-}
-
-#define ALL_ERROR (TMIO_STAT_CMD_IDX_ERR | TMIO_STAT_CRCFAIL |		\
-		   TMIO_STAT_STOPBIT_ERR | TMIO_STAT_DATATIMEOUT |	\
-		   TMIO_STAT_RXOVERFLOW | TMIO_STAT_TXUNDERRUN |	\
-		   TMIO_STAT_CMDTIMEOUT | TMIO_STAT_ILL_ACCESS |	\
-		   TMIO_STAT_ILL_FUNC)
-
-static int sdhi_intr(void __iomem *base)
-{
-	unsigned long state = sd_ctrl_read32(base, CTL_STATUS);
-
-	if (state & ALL_ERROR) {
-		sd_ctrl_write32(base, CTL_STATUS, ~ALL_ERROR);
-		sd_ctrl_write32(base, CTL_IRQ_MASK,
-				ALL_ERROR |
-				sd_ctrl_read32(base, CTL_IRQ_MASK));
-		return -EINVAL;
-	}
-	if (state & TMIO_STAT_CMDRESPEND) {
-		sd_ctrl_write32(base, CTL_STATUS, ~TMIO_STAT_CMDRESPEND);
-		sd_ctrl_write32(base, CTL_IRQ_MASK,
-				TMIO_STAT_CMDRESPEND |
-				sd_ctrl_read32(base, CTL_IRQ_MASK));
-		return 0;
-	}
-	if (state & TMIO_STAT_RXRDY) {
-		sd_ctrl_write32(base, CTL_STATUS, ~TMIO_STAT_RXRDY);
-		sd_ctrl_write32(base, CTL_IRQ_MASK,
-				TMIO_STAT_RXRDY | TMIO_STAT_TXUNDERRUN |
-				sd_ctrl_read32(base, CTL_IRQ_MASK));
-		return 0;
-	}
-	if (state & TMIO_STAT_DATAEND) {
-		sd_ctrl_write32(base, CTL_STATUS, ~TMIO_STAT_DATAEND);
-		sd_ctrl_write32(base, CTL_IRQ_MASK,
-				TMIO_STAT_DATAEND |
-				sd_ctrl_read32(base, CTL_IRQ_MASK));
-		return 0;
-	}
-
-	return -EAGAIN;
-}
-
-static int sdhi_boot_wait_resp_end(void __iomem *base)
-{
-	int err = -EAGAIN, timeout = 10000000;
-
-	while (timeout--) {
-		err = sdhi_intr(base);
-		if (err != -EAGAIN)
-			break;
-		udelay(1);
-	}
-
-	return err;
-}
-
-/* SDHI_CLK_CTRL */
-#define CLK_MMC_ENABLE                 (1 << 8)
-#define CLK_MMC_INIT                   (1 << 6)        /* clk / 256 */
-
-static void sdhi_boot_mmc_clk_stop(void __iomem *base)
-{
-	sd_ctrl_write16(base, CTL_CLK_AND_WAIT_CTL, 0x0000);
-	msleep(10);
-	sd_ctrl_write16(base, CTL_SD_CARD_CLK_CTL, ~CLK_MMC_ENABLE &
-		sd_ctrl_read16(base, CTL_SD_CARD_CLK_CTL));
-	msleep(10);
-}
-
-static void sdhi_boot_mmc_clk_start(void __iomem *base)
-{
-	sd_ctrl_write16(base, CTL_SD_CARD_CLK_CTL, CLK_MMC_ENABLE |
-		sd_ctrl_read16(base, CTL_SD_CARD_CLK_CTL));
-	msleep(10);
-	sd_ctrl_write16(base, CTL_CLK_AND_WAIT_CTL, CLK_MMC_ENABLE);
-	msleep(10);
-}
-
-static void sdhi_boot_reset(void __iomem *base)
-{
-	sd_ctrl_write16(base, CTL_RESET_SD, 0x0000);
-	msleep(10);
-	sd_ctrl_write16(base, CTL_RESET_SD, 0x0001);
-	msleep(10);
-}
-
-/* Set MMC clock / power.
- * Note: This controller uses a simple divider scheme therefore it cannot
- * run a MMC card at full speed (20MHz). The max clock is 24MHz on SD, but as
- * MMC wont run that fast, it has to be clocked at 12MHz which is the next
- * slowest setting.
- */
-static int sdhi_boot_mmc_set_ios(void __iomem *base, struct mmc_ios *ios)
-{
-	if (sd_ctrl_read32(base, CTL_STATUS) & TMIO_STAT_CMD_BUSY)
-		return -EBUSY;
-
-	if (ios->clock)
-		sd_ctrl_write16(base, CTL_SD_CARD_CLK_CTL,
-				ios->clock | CLK_MMC_ENABLE);
-
-	/* Power sequence - OFF -> ON -> UP */
-	switch (ios->power_mode) {
-	case MMC_POWER_OFF: /* power down SD bus */
-		sdhi_boot_mmc_clk_stop(base);
-		break;
-	case MMC_POWER_ON: /* power up SD bus */
-		break;
-	case MMC_POWER_UP: /* start bus clock */
-		sdhi_boot_mmc_clk_start(base);
-		break;
-	}
-
-	switch (ios->bus_width) {
-	case MMC_BUS_WIDTH_1:
-		sd_ctrl_write16(base, CTL_SD_MEM_CARD_OPT, 0x80e0);
-	break;
-	case MMC_BUS_WIDTH_4:
-		sd_ctrl_write16(base, CTL_SD_MEM_CARD_OPT, 0x00e0);
-	break;
-	}
-
-	/* Let things settle. delay taken from winCE driver */
-	udelay(140);
-
-	return 0;
-}
-
-/* These are the bitmasks the tmio chip requires to implement the MMC response
- * types. Note that R1 and R6 are the same in this scheme. */
-#define RESP_NONE      0x0300
-#define RESP_R1        0x0400
-#define RESP_R1B       0x0500
-#define RESP_R2        0x0600
-#define RESP_R3        0x0700
-#define DATA_PRESENT   0x0800
-#define TRANSFER_READ  0x1000
-
-static int sdhi_boot_request(void __iomem *base, struct mmc_command *cmd)
-{
-	int err, c = cmd->opcode;
-
-	switch (mmc_resp_type(cmd)) {
-	case MMC_RSP_NONE: c |= RESP_NONE; break;
-	case MMC_RSP_R1:   c |= RESP_R1;   break;
-	case MMC_RSP_R1B:  c |= RESP_R1B;  break;
-	case MMC_RSP_R2:   c |= RESP_R2;   break;
-	case MMC_RSP_R3:   c |= RESP_R3;   break;
-	default:
-		return -EINVAL;
-	}
-
-	/* No interrupts so this may not be cleared */
-	sd_ctrl_write32(base, CTL_STATUS, ~TMIO_STAT_CMDRESPEND);
-
-	sd_ctrl_write32(base, CTL_IRQ_MASK, TMIO_STAT_CMDRESPEND |
-			sd_ctrl_read32(base, CTL_IRQ_MASK));
-	sd_ctrl_write32(base, CTL_ARG_REG, cmd->arg);
-	sd_ctrl_write16(base, CTL_SD_CMD, c);
-
-
-	sd_ctrl_write32(base, CTL_IRQ_MASK,
-			~(TMIO_STAT_CMDRESPEND | ALL_ERROR) &
-			sd_ctrl_read32(base, CTL_IRQ_MASK));
-
-	err = sdhi_boot_wait_resp_end(base);
-	if (err)
-		return err;
-
-	cmd->resp[0] = sd_ctrl_read32(base, CTL_RESPONSE);
-
-	return 0;
-}
-
-static int sdhi_boot_do_read_single(void __iomem *base, int high_capacity,
-				    unsigned long block, unsigned short *buf)
-{
-	int err, i;
-
-	/* CMD17 - Read */
-	{
-		struct mmc_command cmd;
-
-		cmd.opcode = MMC_READ_SINGLE_BLOCK | \
-			     TRANSFER_READ | DATA_PRESENT;
-		if (high_capacity)
-			cmd.arg = block;
-		else
-			cmd.arg = block * TMIO_BBS;
-		cmd.flags = MMC_RSP_R1;
-		err = sdhi_boot_request(base, &cmd);
-		if (err)
-			return err;
-	}
-
-	sd_ctrl_write32(base, CTL_IRQ_MASK,
-			~(TMIO_STAT_DATAEND | TMIO_STAT_RXRDY |
-			  TMIO_STAT_TXUNDERRUN) &
-			sd_ctrl_read32(base, CTL_IRQ_MASK));
-	err = sdhi_boot_wait_resp_end(base);
-	if (err)
-		return err;
-
-	sd_ctrl_write16(base, CTL_SD_XFER_LEN, TMIO_BBS);
-	for (i = 0; i < TMIO_BBS / sizeof(*buf); i++)
-		*buf++ = sd_ctrl_read16(base, RESP_CMD12);
-
-	err = sdhi_boot_wait_resp_end(base);
-	if (err)
-		return err;
-
-	return 0;
-}
-
-int sdhi_boot_do_read(void __iomem *base, int high_capacity,
-		      unsigned long offset, unsigned short count,
-		      unsigned short *buf)
-{
-	unsigned long i;
-	int err = 0;
-
-	for (i = 0; i < count; i++) {
-		err = sdhi_boot_do_read_single(base, high_capacity, offset + i,
-					       buf + (i * TMIO_BBS /
-						      sizeof(*buf)));
-		if (err)
-			return err;
-	}
-
-	return 0;
-}
-
-#define VOLTAGES (MMC_VDD_32_33 | MMC_VDD_33_34)
-
-int sdhi_boot_init(void __iomem *base)
-{
-	bool sd_v2 = false, sd_v1_0 = false;
-	unsigned short cid;
-	int err, high_capacity = 0;
-
-	sdhi_boot_mmc_clk_stop(base);
-	sdhi_boot_reset(base);
-
-	/* mmc0: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 21 width 0 timing 0 */
-	{
-		struct mmc_ios ios;
-		ios.power_mode = MMC_POWER_ON;
-		ios.bus_width = MMC_BUS_WIDTH_1;
-		ios.clock = CLK_MMC_INIT;
-		err = sdhi_boot_mmc_set_ios(base, &ios);
-		if (err)
-			return err;
-	}
-
-	/* CMD0 */
-	{
-		struct mmc_command cmd;
-		msleep(1);
-		cmd.opcode = MMC_GO_IDLE_STATE;
-		cmd.arg = 0;
-		cmd.flags = MMC_RSP_NONE;
-		err = sdhi_boot_request(base, &cmd);
-		if (err)
-			return err;
-		msleep(2);
-	}
-
-	/* CMD8 - Test for SD version 2 */
-	{
-		struct mmc_command cmd;
-		cmd.opcode = SD_SEND_IF_COND;
-		cmd.arg = (VOLTAGES != 0) << 8 | 0xaa;
-		cmd.flags = MMC_RSP_R1;
-		err = sdhi_boot_request(base, &cmd); /* Ignore error */
-		if ((cmd.resp[0] & 0xff) == 0xaa)
-			sd_v2 = true;
-	}
-
-	/* CMD55 - Get OCR (SD) */
-	{
-		int timeout = 1000;
-		struct mmc_command cmd;
-
-		cmd.arg = 0;
-
-		do {
-			cmd.opcode = MMC_APP_CMD;
-			cmd.flags = MMC_RSP_R1;
-			cmd.arg = 0;
-			err = sdhi_boot_request(base, &cmd);
-			if (err)
-				break;
-
-			cmd.opcode = SD_APP_OP_COND;
-			cmd.flags = MMC_RSP_R3;
-			cmd.arg = (VOLTAGES & 0xff8000);
-			if (sd_v2)
-				cmd.arg |= OCR_HCS;
-			cmd.arg |= OCR_FASTBOOT;
-			err = sdhi_boot_request(base, &cmd);
-			if (err)
-				break;
-
-			msleep(1);
-		} while((!(cmd.resp[0] & OCR_BUSY)) && --timeout);
-
-		if (!err && timeout) {
-			if (!sd_v2)
-				sd_v1_0 = true;
-			high_capacity = (cmd.resp[0] & OCR_HCS) == OCR_HCS;
-		}
-	}
-
-	/* CMD1 - Get OCR (MMC) */
-	if (!sd_v2 && !sd_v1_0) {
-		int timeout = 1000;
-		struct mmc_command cmd;
-
-		do {
-			cmd.opcode = MMC_SEND_OP_COND;
-			cmd.arg = VOLTAGES | OCR_HCS;
-			cmd.flags = MMC_RSP_R3;
-			err = sdhi_boot_request(base, &cmd);
-			if (err)
-				return err;
-
-			msleep(1);
-		} while((!(cmd.resp[0] & OCR_BUSY)) && --timeout);
-
-		if (!timeout)
-			return -EAGAIN;
-
-		high_capacity = (cmd.resp[0] & OCR_HCS) == OCR_HCS;
-	}
-
-	/* CMD2 - Get CID */
-	{
-		struct mmc_command cmd;
-		cmd.opcode = MMC_ALL_SEND_CID;
-		cmd.arg = 0;
-		cmd.flags = MMC_RSP_R2;
-		err = sdhi_boot_request(base, &cmd);
-		if (err)
-			return err;
-	}
-
-	/* CMD3
-	 * MMC: Set the relative address
-	 * SD:  Get the relative address
-	 * Also puts the card into the standby state
-	 */
-	{
-		struct mmc_command cmd;
-		cmd.opcode = MMC_SET_RELATIVE_ADDR;
-		cmd.arg = 0;
-		cmd.flags = MMC_RSP_R1;
-		err = sdhi_boot_request(base, &cmd);
-		if (err)
-			return err;
-		cid = cmd.resp[0] >> 16;
-	}
-
-	/* CMD9 - Get CSD */
-	{
-		struct mmc_command cmd;
-		cmd.opcode = MMC_SEND_CSD;
-		cmd.arg = cid << 16;
-		cmd.flags = MMC_RSP_R2;
-		err = sdhi_boot_request(base, &cmd);
-		if (err)
-			return err;
-	}
-
-	/* CMD7 - Select the card */
-	{
-		struct mmc_command cmd;
-		cmd.opcode = MMC_SELECT_CARD;
-		//cmd.arg = rca << 16;
-		cmd.arg = cid << 16;
-		//cmd.flags = MMC_RSP_R1B;
-		cmd.flags = MMC_RSP_R1;
-		err = sdhi_boot_request(base, &cmd);
-		if (err)
-			return err;
-	}
-
-	/* CMD16 - Set the block size */
-	{
-		struct mmc_command cmd;
-		cmd.opcode = MMC_SET_BLOCKLEN;
-		cmd.arg = TMIO_BBS;
-		cmd.flags = MMC_RSP_R1;
-		err = sdhi_boot_request(base, &cmd);
-		if (err)
-			return err;
-	}
-
-	return high_capacity;
-}
diff --git a/arch/arm/boot/compressed/sdhi-shmobile.h b/arch/arm/boot/compressed/sdhi-shmobile.h
deleted file mode 100644
index 92eaa09f985e..000000000000
--- a/arch/arm/boot/compressed/sdhi-shmobile.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef SDHI_MOBILE_H
-#define SDHI_MOBILE_H
-
-#include <linux/compiler.h>
-
-int sdhi_boot_do_read(void __iomem *base, int high_capacity,
-		      unsigned long offset, unsigned short count,
-		      unsigned short *buf);
-int sdhi_boot_init(void __iomem *base);
-
-#endif
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d0c219dfa0a7..a384cce5c31d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -475,25 +475,23 @@ dtb-$(CONFIG_ARCH_S5PV210) += \
 	s5pv210-smdkv210.dtb \
 	s5pv210-torbreck.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
-	r8a73a4-ape6evm.dtb \
-	r8a73a4-ape6evm-reference.dtb \
 	r8a7740-armadillo800eva.dtb \
 	r8a7778-bockw.dtb \
 	r8a7778-bockw-reference.dtb \
 	r8a7779-marzen.dtb \
-	sh7372-mackerel.dtb \
-	sh73a0-kzm9g.dtb \
-	sh73a0-kzm9g-reference.dtb
+	sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
 	emev2-kzm9d.dtb \
 	r7s72100-genmai.dtb \
 	r8a73a4-ape6evm.dtb \
 	r8a7740-armadillo800eva.dtb \
+	r8a7778-bockw.dtb \
 	r8a7779-marzen.dtb \
 	r8a7790-lager.dtb \
 	r8a7791-henninger.dtb \
 	r8a7791-koelsch.dtb \
-	r8a7794-alt.dtb
+	r8a7794-alt.dtb \
+	sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_SOCFPGA) += \
 	socfpga_arria5_socdk.dtb \
 	socfpga_arria10_socdk.dtb \
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts b/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
deleted file mode 100644
index b3d8f844b57a..000000000000
--- a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Device Tree Source for the APE6EVM board
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-#include "r8a73a4.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
-	model = "APE6EVM";
-	compatible = "renesas,ape6evm-reference", "renesas,r8a73a4";
-
-	aliases {
-		serial0 = &scifa0;
-	};
-
-	chosen {
-		bootargs = "ignore_loglevel rw";
-		stdout-path = &scifa0;
-	};
-
-	memory@40000000 {
-		device_type = "memory";
-		reg = <0 0x40000000 0 0x40000000>;
-	};
-
-	memory@200000000 {
-		device_type = "memory";
-		reg = <2 0x00000000 0 0x40000000>;
-	};
-
-	vcc_mmc0: regulator@0 {
-		compatible = "regulator-fixed";
-		regulator-name = "MMC0 Vcc";
-		regulator-min-microvolt = <2800000>;
-		regulator-max-microvolt = <2800000>;
-		regulator-always-on;
-	};
-
-	vcc_sdhi0: regulator@1 {
-		compatible = "regulator-fixed";
-
-		regulator-name = "SDHI0 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-
-		gpio = <&pfc 76 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	/* Common 3.3V rail, used by several devices on APE6EVM */
-	ape6evm_fixed_3v3: regulator@2 {
-		compatible = "regulator-fixed";
-		regulator-name = "3V3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-	};
-
-	lbsc {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0 0 0 0x20000000>;
-	};
-};
-
-&i2c5 {
-	status = "okay";
-	vdd_dvfs: max8973@1b {
-		compatible = "maxim,max8973";
-		reg = <0x1b>;
-
-		regulator-min-microvolt = <935000>;
-		regulator-max-microvolt = <1200000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-};
-
-&cpu0 {
-	cpu0-supply = <&vdd_dvfs>;
-	operating-points = <
-		/* kHz  uV */
-		1950000 1115000
-		1462500  995000
-	>;
-	voltage-tolerance = <1>; /* 1% */
-};
-
-&cmt1 {
-	status = "okay";
-};
-
-&pfc {
-	scifa0_pins: serial0 {
-		renesas,groups = "scifa0_data";
-		renesas,function = "scifa0";
-	};
-
-	mmc0_pins: mmc {
-		renesas,groups = "mmc0_data8", "mmc0_ctrl";
-		renesas,function = "mmc0";
-	};
-
-	sdhi0_pins: sd0 {
-		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
-		renesas,function = "sdhi0";
-	};
-
-	sdhi1_pins: sd1 {
-		renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
-		renesas,function = "sdhi1";
-	};
-};
-
-&mmcif0 {
-	vmmc-supply = <&vcc_mmc0>;
-	bus-width = <8>;
-	non-removable;
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins>;
-	status = "okay";
-};
-
-&scifa0 {
-	pinctrl-0 = <&scifa0_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&sdhi0 {
-	vmmc-supply = <&vcc_sdhi0>;
-	bus-width = <4>;
-	toshiba,mmc-wrprotect-disable;
-	pinctrl-names = "default";
-	pinctrl-0 = <&sdhi0_pins>;
-	status = "okay";
-};
-
-&sdhi1 {
-	vmmc-supply = <&ape6evm_fixed_3v3>;
-	bus-width = <4>;
-	broken-cd;
-	toshiba,mmc-wrprotect-disable;
-	pinctrl-names = "default";
-	pinctrl-0 = <&sdhi1_pins>;
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
index d1b6a07253ae..81a38ceee098 100644
--- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
@@ -22,7 +22,7 @@
 	};
 
 	chosen {
-		bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
+		bootargs = "ignore_loglevel root=/dev/nfs ip=dhcp rw";
 		stdout-path = &scifa0;
 	};
 
@@ -72,26 +72,6 @@
 		regulator-always-on;
 	};
 
-	lbsc {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0 0 0 0x20000000>;
-
-		ethernet@8000000 {
-			compatible = "smsc,lan9220", "smsc,lan9115";
-			reg = <0x08000000 0x1000>;
-			interrupt-parent = <&irqc1>;
-			interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
-			phy-mode = "mii";
-			reg-io-width = <4>;
-			smsc,irq-active-high;
-			smsc,irq-push-pull;
-			vdd33a-supply = <&ape6evm_fixed_3v3>;
-			vddvario-supply = <&ape6evm_fixed_1v8>;
-		};
-	};
-
 	leds {
 		compatible = "gpio-leds";
 		led1 {
@@ -188,6 +168,21 @@
 	voltage-tolerance = <1>; /* 1% */
 };
 
+&bsc {
+	ethernet@8000000 {
+		compatible = "smsc,lan9220", "smsc,lan9115";
+		reg = <0x08000000 0x1000>;
+		interrupt-parent = <&irqc1>;
+		interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+		phy-mode = "mii";
+		reg-io-width = <4>;
+		smsc,irq-active-high;
+		smsc,irq-push-pull;
+		vdd33a-supply = <&ape6evm_fixed_3v3>;
+		vddvario-supply = <&ape6evm_fixed_1v8>;
+	};
+};
+
 &cmt1 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index 38136d9f6d95..0fd889f88109 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -9,6 +9,7 @@
  * kind, whether express or implied.
  */
 
+#include <dt-bindings/clock/r8a73a4-clock.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 
@@ -27,9 +28,15 @@
 			compatible = "arm,cortex-a15";
 			reg = <0>;
 			clock-frequency = <1500000000>;
+			power-domains = <&pd_a2sl>;
 		};
 	};
 
+	ptm {
+		compatible = "arm,coresight-etm3x";
+		power-domains = <&pd_d4>;
+	};
+
 	timer {
 		compatible = "arm,armv7-timer";
 		interrupts = <1 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
@@ -41,11 +48,13 @@
 	dbsc1: memory-controller@e6790000 {
 		compatible = "renesas,dbsc-r8a73a4";
 		reg = <0 0xe6790000 0 0x10000>;
+		power-domains = <&pd_a3bc>;
 	};
 
 	dbsc2: memory-controller@e67a0000 {
 		compatible = "renesas,dbsc-r8a73a4";
 		reg = <0 0xe67a0000 0 0x10000>;
+		power-domains = <&pd_a3bc>;
 	};
 
 	dmac: dma-multiplexer {
@@ -87,38 +96,19 @@
 					"ch8", "ch9", "ch10", "ch11",
 					"ch12", "ch13", "ch14", "ch15",
 					"ch16", "ch17", "ch18", "ch19";
+			clocks = <&mstp2_clks R8A73A4_CLK_DMAC>;
+			power-domains = <&pd_a3sp>;
 		};
 	};
 
-	pfc: pfc@e6050000 {
-		compatible = "renesas,pfc-r8a73a4";
-		reg = <0 0xe6050000 0 0x9000>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupts-extended =
-			<&irqc0  0 0>, <&irqc0  1 0>, <&irqc0  2 0>, <&irqc0  3 0>,
-			<&irqc0  4 0>, <&irqc0  5 0>, <&irqc0  6 0>, <&irqc0  7 0>,
-			<&irqc0  8 0>, <&irqc0  9 0>, <&irqc0 10 0>, <&irqc0 11 0>,
-			<&irqc0 12 0>, <&irqc0 13 0>, <&irqc0 14 0>, <&irqc0 15 0>,
-			<&irqc0 16 0>, <&irqc0 17 0>, <&irqc0 18 0>, <&irqc0 19 0>,
-			<&irqc0 20 0>, <&irqc0 21 0>, <&irqc0 22 0>, <&irqc0 23 0>,
-			<&irqc0 24 0>, <&irqc0 25 0>, <&irqc0 26 0>, <&irqc0 27 0>,
-			<&irqc0 28 0>, <&irqc0 29 0>, <&irqc0 30 0>, <&irqc0 31 0>,
-			<&irqc1  0 0>, <&irqc1  1 0>, <&irqc1  2 0>, <&irqc1  3 0>,
-			<&irqc1  4 0>, <&irqc1  5 0>, <&irqc1  6 0>, <&irqc1  7 0>,
-			<&irqc1  8 0>, <&irqc1  9 0>, <&irqc1 10 0>, <&irqc1 11 0>,
-			<&irqc1 12 0>, <&irqc1 13 0>, <&irqc1 14 0>, <&irqc1 15 0>,
-			<&irqc1 16 0>, <&irqc1 17 0>, <&irqc1 18 0>, <&irqc1 19 0>,
-			<&irqc1 20 0>, <&irqc1 21 0>, <&irqc1 22 0>, <&irqc1 23 0>,
-			<&irqc1 24 0>, <&irqc1 25 0>;
-	};
-
 	i2c5: i2c@e60b0000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
 		reg = <0 0xe60b0000 0 0x428>;
 		interrupts = <0 179 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp4_clks R8A73A4_CLK_IIC5>;
+		power-domains = <&pd_a3sp>;
 
 		status = "disabled";
 	};
@@ -127,6 +117,9 @@
 		compatible = "renesas,cmt-48-r8a73a4", "renesas,cmt-48-gen2";
 		reg = <0 0xe6130000 0 0x1004>;
 		interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A73A4_CLK_CMT1>;
+		clock-names = "fck";
+		power-domains = <&pd_c5>;
 
 		renesas,channels-mask = <0xff>;
 
@@ -170,6 +163,7 @@
 			     <0 29 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 30 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 31 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&pd_c4>;
 	};
 
 	irqc1: interrupt-controller@e61c0200 {
@@ -203,6 +197,31 @@
 			     <0 55 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 56 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 57 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&pd_c4>;
+	};
+
+	pfc: pfc@e6050000 {
+		compatible = "renesas,pfc-r8a73a4";
+		reg = <0 0xe6050000 0 0x9000>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupts-extended =
+			<&irqc0  0 0>, <&irqc0  1 0>, <&irqc0  2 0>, <&irqc0  3 0>,
+			<&irqc0  4 0>, <&irqc0  5 0>, <&irqc0  6 0>, <&irqc0  7 0>,
+			<&irqc0  8 0>, <&irqc0  9 0>, <&irqc0 10 0>, <&irqc0 11 0>,
+			<&irqc0 12 0>, <&irqc0 13 0>, <&irqc0 14 0>, <&irqc0 15 0>,
+			<&irqc0 16 0>, <&irqc0 17 0>, <&irqc0 18 0>, <&irqc0 19 0>,
+			<&irqc0 20 0>, <&irqc0 21 0>, <&irqc0 22 0>, <&irqc0 23 0>,
+			<&irqc0 24 0>, <&irqc0 25 0>, <&irqc0 26 0>, <&irqc0 27 0>,
+			<&irqc0 28 0>, <&irqc0 29 0>, <&irqc0 30 0>, <&irqc0 31 0>,
+			<&irqc1  0 0>, <&irqc1  1 0>, <&irqc1  2 0>, <&irqc1  3 0>,
+			<&irqc1  4 0>, <&irqc1  5 0>, <&irqc1  6 0>, <&irqc1  7 0>,
+			<&irqc1  8 0>, <&irqc1  9 0>, <&irqc1 10 0>, <&irqc1 11 0>,
+			<&irqc1 12 0>, <&irqc1 13 0>, <&irqc1 14 0>, <&irqc1 15 0>,
+			<&irqc1 16 0>, <&irqc1 17 0>, <&irqc1 18 0>, <&irqc1 19 0>,
+			<&irqc1 20 0>, <&irqc1 21 0>, <&irqc1 22 0>, <&irqc1 23 0>,
+			<&irqc1 24 0>, <&irqc1 25 0>;
+		power-domains = <&pd_c5>;
 	};
 
 	thermal@e61f0000 {
@@ -210,6 +229,8 @@
 		reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>,
 			 <0 0xe61f0200 0 0x38>, <0 0xe61f0300 0 0x38>;
 		interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp5_clks R8A73A4_CLK_THERMAL>;
+		power-domains = <&pd_c5>;
 	};
 
 	i2c0: i2c@e6500000 {
@@ -218,6 +239,8 @@
 		compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
 		reg = <0 0xe6500000 0 0x428>;
 		interrupts = <0 174 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A73A4_CLK_IIC0>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -227,6 +250,8 @@
 		compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
 		reg = <0 0xe6510000 0 0x428>;
 		interrupts = <0 175 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A73A4_CLK_IIC1>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -236,6 +261,8 @@
 		compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
 		reg = <0 0xe6520000 0 0x428>;
 		interrupts = <0 176 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A73A4_CLK_IIC2>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -245,6 +272,8 @@
 		compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
 		reg = <0 0xe6530000 0 0x428>;
 		interrupts = <0 177 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp4_clks R8A73A4_CLK_IIC3>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -254,6 +283,8 @@
 		compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
 		reg = <0 0xe6540000 0 0x428>;
 		interrupts = <0 178 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp4_clks R8A73A4_CLK_IIC4>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -263,6 +294,8 @@
 		compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
 		reg = <0 0xe6550000 0 0x428>;
 		interrupts = <0 184 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A73A4_CLK_IIC6>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -272,6 +305,8 @@
 		compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
 		reg = <0 0xe6560000 0 0x428>;
 		interrupts = <0 185 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A73A4_CLK_IIC7>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -281,6 +316,8 @@
 		compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
 		reg = <0 0xe6570000 0 0x428>;
 		interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp5_clks R8A73A4_CLK_IIC8>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -288,6 +325,9 @@
 		compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
 		reg = <0 0xe6c20000 0 0x100>;
 		interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks R8A73A4_CLK_SCIFB0>;
+		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -295,6 +335,9 @@
 		compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
 		reg = <0 0xe6c30000 0 0x100>;
 		interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks R8A73A4_CLK_SCIFB1>;
+		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -302,6 +345,9 @@
 		compatible = "renesas,scifa-r8a73a4", "renesas,scifa";
 		reg = <0 0xe6c40000 0 0x100>;
 		interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks R8A73A4_CLK_SCIFA0>;
+		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -309,6 +355,9 @@
 		compatible = "renesas,scifa-r8a73a4", "renesas,scifa";
 		reg = <0 0xe6c50000 0 0x100>;
 		interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks R8A73A4_CLK_SCIFA1>;
+		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -316,6 +365,9 @@
 		compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
 		reg = <0 0xe6ce0000 0 0x100>;
 		interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks R8A73A4_CLK_SCIFB2>;
+		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -323,6 +375,9 @@
 		compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
 		reg = <0 0xe6cf0000 0 0x100>;
 		interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks R8A73A4_CLK_SCIFB3>;
+		clock-names = "sci_ick";
+		power-domains = <&pd_c4>;
 		status = "disabled";
 	};
 
@@ -330,6 +385,8 @@
 		compatible = "renesas,sdhi-r8a73a4";
 		reg = <0 0xee100000 0 0x100>;
 		interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A73A4_CLK_SDHI0>;
+		power-domains = <&pd_a3sp>;
 		cap-sd-highspeed;
 		status = "disabled";
 	};
@@ -338,6 +395,8 @@
 		compatible = "renesas,sdhi-r8a73a4";
 		reg = <0 0xee120000 0 0x100>;
 		interrupts = <0 166 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A73A4_CLK_SDHI1>;
+		power-domains = <&pd_a3sp>;
 		cap-sd-highspeed;
 		status = "disabled";
 	};
@@ -346,6 +405,8 @@
 		compatible = "renesas,sdhi-r8a73a4";
 		reg = <0 0xee140000 0 0x100>;
 		interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A73A4_CLK_SDHI2>;
+		power-domains = <&pd_a3sp>;
 		cap-sd-highspeed;
 		status = "disabled";
 	};
@@ -354,6 +415,8 @@
 		compatible = "renesas,sh-mmcif";
 		reg = <0 0xee200000 0 0x80>;
 		interrupts = <0 169 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A73A4_CLK_MMCIF0>;
+		power-domains = <&pd_a3sp>;
 		reg-io-width = <4>;
 		status = "disabled";
 	};
@@ -362,6 +425,8 @@
 		compatible = "renesas,sh-mmcif";
 		reg = <0 0xee220000 0 0x80>;
 		interrupts = <0 170 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A73A4_CLK_MMCIF1>;
+		power-domains = <&pd_a3sp>;
 		reg-io-width = <4>;
 		status = "disabled";
 	};
@@ -377,4 +442,450 @@
 			<0 0xf1006000 0 0x2000>;
 		interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 	};
+
+	bsc: bus@fec10000 {
+		compatible = "renesas,bsc-r8a73a4", "renesas,bsc",
+			     "simple-pm-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0 0x20000000>;
+		reg = <0 0xfec10000 0 0x400>;
+		clocks = <&zb_clk>;
+		power-domains = <&pd_c4>;
+	};
+
+	clocks {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* External root clocks */
+		extalr_clk: extalr_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+			clock-output-names = "extalr";
+		};
+		extal1_clk: extal1_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <25000000>;
+			clock-output-names = "extal1";
+		};
+		extal2_clk: extal2_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <48000000>;
+			clock-output-names = "extal2";
+		};
+		fsiack_clk: fsiack_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			/* This value must be overridden by the board. */
+			clock-frequency = <0>;
+			clock-output-names = "fsiack";
+		};
+		fsibck_clk: fsibck_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			/* This value must be overridden by the board. */
+			clock-frequency = <0>;
+			clock-output-names = "fsibck";
+		};
+
+		/* Special CPG clocks */
+		cpg_clocks: cpg_clocks@e6150000 {
+			compatible = "renesas,r8a73a4-cpg-clocks";
+			reg = <0 0xe6150000 0 0x10000>;
+			clocks = <&extal1_clk>, <&extal2_clk>;
+			#clock-cells = <1>;
+			clock-output-names = "main", "pll0", "pll1", "pll2",
+					     "pll2s", "pll2h", "z", "z2",
+					     "i", "m3", "b", "m1", "m2",
+					     "zx", "zs", "hp";
+		};
+
+		/* Variable factor clocks (DIV6) */
+		zb_clk: zb_clk@e6150010 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150010 0 4>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>;
+			#clock-cells = <0>;
+			clock-output-names = "zb";
+		};
+		sdhi0_clk: sdhi0_clk@e6150074 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150074 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <0>, <&extal2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "sdhi0ck";
+		};
+		sdhi1_clk: sdhi1_clk@e6150078 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150078 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <0>, <&extal2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "sdhi1ck";
+		};
+		sdhi2_clk: sdhi2_clk@e615007c {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe615007c 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <0>, <&extal2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "sdhi2ck";
+		};
+		mmc0_clk: mmc0_clk@e6150240 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150240 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <0>, <&extal2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "mmc0";
+		};
+		mmc1_clk: mmc1_clk@e6150244 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150244 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <0>, <&extal2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "mmc1";
+		};
+		vclk1_clk: vclk1_clk@e6150008 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150008 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <0>, <&extal2_clk>, <&main_div2_clk>,
+				 <&extalr_clk>, <0>, <0>;
+			#clock-cells = <0>;
+			clock-output-names = "vclk1";
+		};
+		vclk2_clk: vclk2_clk@e615000c {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe615000c 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <0>, <&extal2_clk>, <&main_div2_clk>,
+				 <&extalr_clk>, <0>, <0>;
+			#clock-cells = <0>;
+			clock-output-names = "vclk2";
+		};
+		vclk3_clk: vclk3_clk@e615001c {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe615001c 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <0>, <&extal2_clk>, <&main_div2_clk>,
+				 <&extalr_clk>, <0>, <0>;
+			#clock-cells = <0>;
+			clock-output-names = "vclk3";
+		};
+		vclk4_clk: vclk4_clk@e6150014 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150014 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <0>, <&extal2_clk>, <&main_div2_clk>,
+				 <&extalr_clk>, <0>, <0>;
+			#clock-cells = <0>;
+			clock-output-names = "vclk4";
+		};
+		vclk5_clk: vclk5_clk@e6150034 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150034 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <0>, <&extal2_clk>, <&main_div2_clk>,
+				 <&extalr_clk>, <0>, <0>;
+			#clock-cells = <0>;
+			clock-output-names = "vclk5";
+		};
+		fsia_clk: fsia_clk@e6150018 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150018 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <&fsiack_clk>, <0>;
+			#clock-cells = <0>;
+			clock-output-names = "fsia";
+		};
+		fsib_clk: fsib_clk@e6150090 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150090 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <&fsibck_clk>, <0>;
+			#clock-cells = <0>;
+			clock-output-names = "fsib";
+		};
+		mp_clk: mp_clk@e6150080 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150080 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <&extal2_clk>, <&extal2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "mp";
+		};
+		m4_clk: m4_clk@e6150098 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150098 0 4>;
+			clocks = <&cpg_clocks R8A73A4_CLK_PLL2S>;
+			#clock-cells = <0>;
+			clock-output-names = "m4";
+		};
+		hsi_clk: hsi_clk@e615026c {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe615026c 0 4>;
+			clocks = <&cpg_clocks R8A73A4_CLK_PLL2H>, <&pll1_div2_clk>,
+				 <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>;
+			#clock-cells = <0>;
+			clock-output-names = "hsi";
+		};
+		spuv_clk: spuv_clk@e6150094 {
+			compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0 0xe6150094 0 4>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+				 <&extal2_clk>, <&extal2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "spuv";
+		};
+
+		/* Fixed factor clocks */
+		main_div2_clk: main_div2_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A73A4_CLK_MAIN>;
+			#clock-cells = <0>;
+			clock-div = <2>;
+			clock-mult = <1>;
+			clock-output-names = "main_div2";
+		};
+		pll0_div2_clk: pll0_div2_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A73A4_CLK_PLL0>;
+			#clock-cells = <0>;
+			clock-div = <2>;
+			clock-mult = <1>;
+			clock-output-names = "pll0_div2";
+		};
+		pll1_div2_clk: pll1_div2_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A73A4_CLK_PLL1>;
+			#clock-cells = <0>;
+			clock-div = <2>;
+			clock-mult = <1>;
+			clock-output-names = "pll1_div2";
+		};
+		extal1_div2_clk: extal1_div2_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&extal1_clk>;
+			#clock-cells = <0>;
+			clock-div = <2>;
+			clock-mult = <1>;
+			clock-output-names = "extal1_div2";
+		};
+
+		/* Gate clocks */
+		mstp2_clks: mstp2_clks@e6150138 {
+			compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
+			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
+				 <&mp_clk>, <&mp_clk>, <&cpg_clocks R8A73A4_CLK_HP>;
+			#clock-cells = <1>;
+			clock-indices = <
+				R8A73A4_CLK_SCIFA0 R8A73A4_CLK_SCIFA1
+				R8A73A4_CLK_SCIFB0 R8A73A4_CLK_SCIFB1
+				R8A73A4_CLK_SCIFB2 R8A73A4_CLK_SCIFB3
+				R8A73A4_CLK_DMAC
+			>;
+			clock-output-names =
+				"scifa0", "scifa1", "scifb0", "scifb1",
+				"scifb2", "scifb3", "dmac";
+		};
+		mstp3_clks: mstp3_clks@e615013c {
+			compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
+			clocks = <&cpg_clocks R8A73A4_CLK_HP>, <&mmc1_clk>,
+				 <&sdhi2_clk>, <&sdhi1_clk>, <&sdhi0_clk>,
+				 <&mmc0_clk>, <&cpg_clocks R8A73A4_CLK_HP>,
+				 <&cpg_clocks R8A73A4_CLK_HP>, <&cpg_clocks
+				 R8A73A4_CLK_HP>, <&cpg_clocks
+				 R8A73A4_CLK_HP>, <&extalr_clk>;
+			#clock-cells = <1>;
+			clock-indices = <
+				R8A73A4_CLK_IIC2 R8A73A4_CLK_MMCIF1
+				R8A73A4_CLK_SDHI2 R8A73A4_CLK_SDHI1
+				R8A73A4_CLK_SDHI0 R8A73A4_CLK_MMCIF0
+				R8A73A4_CLK_IIC6 R8A73A4_CLK_IIC7
+				R8A73A4_CLK_IIC0 R8A73A4_CLK_IIC1
+				R8A73A4_CLK_CMT1
+			>;
+			clock-output-names =
+				"iic2", "mmcif1", "sdhi2", "sdhi1", "sdhi0",
+				"mmcif0", "iic6", "iic7", "iic0", "iic1",
+				"cmt1";
+		};
+		mstp4_clks: mstp4_clks@e6150140 {
+			compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
+			clocks = <&main_div2_clk>, <&cpg_clocks R8A73A4_CLK_HP>,
+				 <&cpg_clocks R8A73A4_CLK_HP>;
+			#clock-cells = <1>;
+			clock-indices = <
+				R8A73A4_CLK_IIC5 R8A73A4_CLK_IIC4
+				R8A73A4_CLK_IIC3
+			>;
+			clock-output-names =
+				"iic5", "iic4", "iic3";
+		};
+		mstp5_clks: mstp5_clks@e6150144 {
+			compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
+			clocks = <&extal2_clk>, <&cpg_clocks R8A73A4_CLK_HP>;
+			#clock-cells = <1>;
+			clock-indices = <
+				R8A73A4_CLK_THERMAL R8A73A4_CLK_IIC8
+			>;
+			clock-output-names =
+				"thermal", "iic8";
+		};
+	};
+
+	sysc: system-controller@e6180000 {
+		compatible = "renesas,sysc-r8a73a4", "renesas,sysc-rmobile";
+		reg = <0 0xe6180000 0 0x8000>, <0 0xe6188000 0 0x8000>;
+
+		pm-domains {
+			pd_c5: c5 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#power-domain-cells = <0>;
+
+				pd_c4: c4@0 {
+					reg = <0>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3sg: a3sg@16 {
+						reg = <16>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3ex: a3ex@17 {
+						reg = <17>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3sp: a3sp@18 {
+						reg = <18>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2us: a2us@19 {
+							reg = <19>;
+							#power-domain-cells = <0>;
+						};
+					};
+
+					pd_a3sm: a3sm@20 {
+						reg = <20>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2sl: a2sl@21 {
+							reg = <21>;
+							#power-domain-cells = <0>;
+						};
+					};
+
+					pd_a3km: a3km@22 {
+						reg = <22>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2kl: a2kl@23 {
+							reg = <23>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+
+				pd_c4ma: c4ma@1 {
+					reg = <1>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_c4cl: c4cl@2 {
+					reg = <2>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_d4: d4@3 {
+					reg = <3>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4bc: a4bc@4 {
+					reg = <4>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3bc: a3bc@5 {
+						reg = <5>;
+						#power-domain-cells = <0>;
+					};
+				};
+
+				pd_a4l: a4l@6 {
+					reg = <6>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4lc: a4lc@7 {
+					reg = <7>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4mp: a4mp@8 {
+					reg = <8>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3mp: a3mp@9 {
+						reg = <9>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3vc: a3vc@10 {
+						reg = <10>;
+						#power-domain-cells = <0>;
+					};
+				};
+
+				pd_a4sf: a4sf@11 {
+					reg = <11>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a3r: a3r@12 {
+					reg = <12>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a2rv: a2rv@13 {
+						reg = <13>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a2is: a2is@14 {
+						reg = <14>;
+						#power-domain-cells = <0>;
+					};
+				};
+			};
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/r8a7778-bockw.dts b/arch/arm/boot/dts/r8a7778-bockw.dts
index 46a884d45175..787fa6f9f46d 100644
--- a/arch/arm/boot/dts/r8a7778-bockw.dts
+++ b/arch/arm/boot/dts/r8a7778-bockw.dts
@@ -16,17 +16,191 @@
 
 /dts-v1/;
 #include "r8a7778.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "bockw";
 	compatible = "renesas,bockw", "renesas,r8a7778";
 
+	aliases {
+		serial0 = &scif0;
+	};
+
 	chosen {
 		bootargs = "console=ttySC0,115200 ignore_loglevel ip=dhcp root=/dev/nfs rw";
+		stdout-path = &scif0;
 	};
 
 	memory {
 		device_type = "memory";
 		reg = <0x60000000 0x10000000>;
 	};
+
+	fixedregulator3v3: fixedregulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+
+		simple-audio-card,format = "left_j";
+		simple-audio-card,bitclock-master = <&sndcodec>;
+		simple-audio-card,frame-master = <&sndcodec>;
+
+		sndcpu: simple-audio-card,cpu {
+			sound-dai = <&rcar_sound>;
+		};
+
+		sndcodec: simple-audio-card,codec {
+			sound-dai = <&ak4643>;
+			system-clock-frequency = <11289600>;
+		};
+	};
+};
+
+&bsc {
+	ethernet@18300000 {
+		compatible = "smsc,lan9220", "smsc,lan9115";
+		reg = <0x18300000 0x1000>;
+
+		phy-mode = "mii";
+		interrupt-parent = <&irqpin>;
+		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+		reg-io-width = <4>;
+		vddvario-supply = <&fixedregulator3v3>;
+		vdd33a-supply = <&fixedregulator3v3>;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <33333333>;
+};
+
+&i2c0 {
+	status = "okay";
+
+	ak4643: sound-codec@12 {
+		compatible = "asahi-kasei,ak4643";
+		#sound-dai-cells = <0>;
+		reg = <0x12>;
+	};
+
+	camera@41 {
+		compatible = "oki,ml86v7667";
+		reg = <0x41>;
+	};
+
+	camera@43 {
+		compatible = "oki,ml86v7667";
+		reg = <0x43>;
+	};
+
+	rx8581: rtc@51 {
+		compatible = "epson,rx8581";
+		reg = <0x51>;
+	};
+};
+
+&mmcif {
+	pinctrl-0 = <&mmc_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&fixedregulator3v3>;
+	bus-width = <8>;
+	broken-cd;
+	status = "okay";
+};
+
+&irqpin {
+	status = "okay";
+};
+
+&tmu0 {
+	status = "okay";
+};
+
+&pfc {
+	scif0_pins: serial0 {
+		renesas,groups = "scif0_data_a", "scif0_ctrl";
+		renesas,function = "scif0";
+	};
+
+	mmc_pins: mmc {
+		renesas,groups = "mmc_data8", "mmc_ctrl";
+		renesas,function = "mmc";
+	};
+
+	sdhi0_pins: sd0 {
+		renesas,groups = "sdhi0_data4", "sdhi0_ctrl",
+				  "sdhi0_cd";
+		renesas,function = "sdhi0";
+	};
+
+	hspi0_pins: hspi0 {
+		renesas,groups = "hspi0_a";
+		renesas,function = "hspi0";
+	};
+
+	usb0_pins: usb0 {
+		renesas,groups = "usb0";
+		renesas,function = "usb0";
+	};
+
+	usb1_pins: usb1 {
+		renesas,groups = "usb1";
+		renesas,function = "usb1";
+	};
+
+	vin0_pins: vin0 {
+		renesas,groups = "vin0_data8", "vin0_clk";
+		renesas,function = "vin0";
+	};
+
+	vin1_pins: vin1 {
+		renesas,groups = "vin1_data8", "vin1_clk";
+		renesas,function = "vin1";
+	};
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&fixedregulator3v3>;
+	bus-width = <4>;
+	status = "okay";
+	wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
+};
+
+&hspi0 {
+	pinctrl-0 = <&hspi0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	flash: flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spansion,s25fl008k";
+		reg = <0>;
+		spi-max-frequency = <104000000>;
+		m25p,fast-read;
+
+		partition@0 {
+			label = "data(spi)";
+			reg = <0x00000000 0x00100000>;
+		};
+	};
+};
+
+&scif0 {
+	pinctrl-0 = <&scif0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
 };
diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi
index ef8533910029..868f97309533 100644
--- a/arch/arm/boot/dts/r8a7778.dtsi
+++ b/arch/arm/boot/dts/r8a7778.dtsi
@@ -16,6 +16,7 @@
 
 /include/ "skeleton.dtsi"
 
+#include <dt-bindings/clock/r8a7778-clock.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 
 / {
@@ -40,6 +41,24 @@
 		spi2 = &hspi2;
 	};
 
+	bsc: bus@1c000000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0x1c000000>;
+	};
+
+	ether: ethernet@fde00000 {
+		compatible = "renesas,ether-r8a7778";
+		reg = <0xfde00000 0x400>;
+		interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp1_clks R8A7778_CLK_ETHER>;
+		phy-mode = "rmii";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
 	gic: interrupt-controller@fe438000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
@@ -132,6 +151,7 @@
 		compatible = "renesas,i2c-r8a7778";
 		reg = <0xffc70000 0x1000>;
 		interrupts = <0 67 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_I2C0>;
 		status = "disabled";
 	};
 
@@ -141,6 +161,7 @@
 		compatible = "renesas,i2c-r8a7778";
 		reg = <0xffc71000 0x1000>;
 		interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_I2C1>;
 		status = "disabled";
 	};
 
@@ -150,6 +171,7 @@
 		compatible = "renesas,i2c-r8a7778";
 		reg = <0xffc72000 0x1000>;
 		interrupts = <0 76 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_I2C2>;
 		status = "disabled";
 	};
 
@@ -159,6 +181,7 @@
 		compatible = "renesas,i2c-r8a7778";
 		reg = <0xffc73000 0x1000>;
 		interrupts = <0 77 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_I2C3>;
 		status = "disabled";
 	};
 
@@ -168,6 +191,8 @@
 		interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 33 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 34 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_TMU0>;
+		clock-names = "fck";
 
 		#renesas,channels = <3>;
 
@@ -180,6 +205,8 @@
 		interrupts = <0 36 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 37 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 38 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_TMU1>;
+		clock-names = "fck";
 
 		#renesas,channels = <3>;
 
@@ -192,16 +219,75 @@
 		interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 41 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 42 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_TMU2>;
+		clock-names = "fck";
 
 		#renesas,channels = <3>;
 
 		status = "disabled";
 	};
 
+	rcar_sound: sound@ffd90000 {
+		#sound-dai-cells = <1>;
+		compatible = "renesas,rcar_sound-r8a7778", "renesas,rcar_sound-gen1";
+		reg =	<0xffd90000 0x1000>,	/* SRU */
+			<0xffd91000 0x1240>,	/* SSI */
+			<0xfffe0000 0x24>;	/* ADG */
+		clocks = <&mstp3_clks R8A7778_CLK_SSI8>,
+			<&mstp3_clks R8A7778_CLK_SSI7>,
+			<&mstp3_clks R8A7778_CLK_SSI6>,
+			<&mstp3_clks R8A7778_CLK_SSI5>,
+			<&mstp3_clks R8A7778_CLK_SSI4>,
+			<&mstp0_clks R8A7778_CLK_SSI3>,
+			<&mstp0_clks R8A7778_CLK_SSI2>,
+			<&mstp0_clks R8A7778_CLK_SSI1>,
+			<&mstp0_clks R8A7778_CLK_SSI0>,
+			<&mstp5_clks R8A7778_CLK_SRU_SRC8>,
+			<&mstp5_clks R8A7778_CLK_SRU_SRC7>,
+			<&mstp5_clks R8A7778_CLK_SRU_SRC6>,
+			<&mstp5_clks R8A7778_CLK_SRU_SRC5>,
+			<&mstp5_clks R8A7778_CLK_SRU_SRC4>,
+			<&mstp5_clks R8A7778_CLK_SRU_SRC3>,
+			<&mstp5_clks R8A7778_CLK_SRU_SRC2>,
+			<&mstp5_clks R8A7778_CLK_SRU_SRC1>,
+			<&mstp5_clks R8A7778_CLK_SRU_SRC0>,
+			<&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>,
+			<&cpg_clocks R8A7778_CLK_S1>;
+		clock-names = "ssi.8", "ssi.7", "ssi.6", "ssi.5", "ssi.4",
+			"ssi.3", "ssi.2", "ssi.1", "ssi.0",
+			"src.8", "src.7", "src.6", "src.5", "src.4",
+			"src.3", "src.2", "src.1", "src.0",
+			"clk_a", "clk_b", "clk_c", "clk_i";
+
+		status = "disabled";
+
+		rcar_sound,src {
+			src3: src@3 { };
+			src4: src@4 { };
+			src5: src@5 { };
+			src6: src@6 { };
+			src7: src@7 { };
+			src8: src@8 { };
+			src9: src@9 { };
+		};
+
+		rcar_sound,ssi {
+			ssi3: ssi@3 { interrupts = <0 0x85 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi4: ssi@4 { interrupts = <0 0x85 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi5: ssi@5 { interrupts = <0 0x86 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi6: ssi@6 { interrupts = <0 0x86 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi7: ssi@7 { interrupts = <0 0x86 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi8: ssi@8 { interrupts = <0 0x86 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi9: ssi@9 { interrupts = <0 0x86 IRQ_TYPE_LEVEL_HIGH>; };
+		};
+	};
+
 	scif0: serial@ffe40000 {
 		compatible = "renesas,scif-r8a7778", "renesas,scif";
 		reg = <0xffe40000 0x100>;
 		interrupts = <0 70 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_SCIF0>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -209,6 +295,8 @@
 		compatible = "renesas,scif-r8a7778", "renesas,scif";
 		reg = <0xffe41000 0x100>;
 		interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_SCIF1>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -216,6 +304,8 @@
 		compatible = "renesas,scif-r8a7778", "renesas,scif";
 		reg = <0xffe42000 0x100>;
 		interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_SCIF2>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -223,6 +313,8 @@
 		compatible = "renesas,scif-r8a7778", "renesas,scif";
 		reg = <0xffe43000 0x100>;
 		interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_SCIF3>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -230,6 +322,8 @@
 		compatible = "renesas,scif-r8a7778", "renesas,scif";
 		reg = <0xffe44000 0x100>;
 		interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_SCIF4>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -237,6 +331,8 @@
 		compatible = "renesas,scif-r8a7778", "renesas,scif";
 		reg = <0xffe45000 0x100>;
 		interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_SCIF5>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -244,6 +340,7 @@
 		compatible = "renesas,sh-mmcif";
 		reg = <0xffe4e000 0x100>;
 		interrupts = <0 61 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A7778_CLK_MMC>;
 		status = "disabled";
 	};
 
@@ -251,6 +348,7 @@
 		compatible = "renesas,sdhi-r8a7778";
 		reg = <0xffe4c000 0x100>;
 		interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A7778_CLK_SDHI0>;
 		status = "disabled";
 	};
 
@@ -258,6 +356,7 @@
 		compatible = "renesas,sdhi-r8a7778";
 		reg = <0xffe4d000 0x100>;
 		interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A7778_CLK_SDHI1>;
 		status = "disabled";
 	};
 
@@ -265,6 +364,7 @@
 		compatible = "renesas,sdhi-r8a7778";
 		reg = <0xffe4f000 0x100>;
 		interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A7778_CLK_SDHI2>;
 		status = "disabled";
 	};
 
@@ -272,6 +372,7 @@
 		compatible = "renesas,hspi-r8a7778", "renesas,hspi";
 		reg = <0xfffc7000 0x18>;
 		interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_HSPI>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -281,6 +382,7 @@
 		compatible = "renesas,hspi-r8a7778", "renesas,hspi";
 		reg = <0xfffc8000 0x18>;
 		interrupts = <0 84 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_HSPI>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -290,8 +392,199 @@
 		compatible = "renesas,hspi-r8a7778", "renesas,hspi";
 		reg = <0xfffc6000 0x18>;
 		interrupts = <0 85 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7778_CLK_HSPI>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
 	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* External input clock */
+		extal_clk: extal_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "extal";
+		};
+
+		/* Special CPG clocks */
+		cpg_clocks: cpg_clocks@ffc80000 {
+			compatible = "renesas,r8a7778-cpg-clocks";
+			reg = <0xffc80000 0x80>;
+			#clock-cells = <1>;
+			clocks = <&extal_clk>;
+			clock-output-names = "plla", "pllb", "b",
+					     "out", "p", "s", "s1";
+		};
+
+		/* Audio clocks; frequencies are set by boards if applicable. */
+		audio_clk_a: audio_clk_a {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-output-names = "audio_clk_a";
+		};
+		audio_clk_b: audio_clk_b {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-output-names = "audio_clk_b";
+		};
+		audio_clk_c: audio_clk_c {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-output-names = "audio_clk_c";
+		};
+
+		/* Fixed ratio clocks */
+		g_clk: g_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A7778_CLK_PLLA>;
+			#clock-cells = <0>;
+			clock-div = <12>;
+			clock-mult = <1>;
+			clock-output-names = "g";
+		};
+		i_clk: i_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A7778_CLK_PLLA>;
+			#clock-cells = <0>;
+			clock-div = <1>;
+			clock-mult = <1>;
+			clock-output-names = "i";
+		};
+		s3_clk: s3_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A7778_CLK_PLLA>;
+			#clock-cells = <0>;
+			clock-div = <4>;
+			clock-mult = <1>;
+			clock-output-names = "s3";
+		};
+		s4_clk: s4_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A7778_CLK_PLLA>;
+			#clock-cells = <0>;
+			clock-div = <8>;
+			clock-mult = <1>;
+			clock-output-names = "s4";
+		};
+		z_clk: z_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A7778_CLK_PLLB>;
+			#clock-cells = <0>;
+			clock-div = <1>;
+			clock-mult = <1>;
+			clock-output-names = "z";
+		};
+
+		/* Gate clocks */
+		mstp0_clks: mstp0_clks@ffc80030 {
+			compatible = "renesas,r8a7778-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xffc80030 4>;
+			clocks = <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_S>;
+			#clock-cells = <1>;
+			clock-indices = <
+				R8A7778_CLK_I2C0 R8A7778_CLK_I2C1
+				R8A7778_CLK_I2C2 R8A7778_CLK_I2C3
+				R8A7778_CLK_SCIF0 R8A7778_CLK_SCIF1
+				R8A7778_CLK_SCIF2 R8A7778_CLK_SCIF3
+				R8A7778_CLK_SCIF4 R8A7778_CLK_SCIF5
+				R8A7778_CLK_TMU0 R8A7778_CLK_TMU1
+				R8A7778_CLK_TMU2 R8A7778_CLK_SSI0
+				R8A7778_CLK_SSI1 R8A7778_CLK_SSI2
+				R8A7778_CLK_SSI3 R8A7778_CLK_SRU
+				R8A7778_CLK_HSPI
+			>;
+			clock-output-names =
+				"i2c0", "i2c1", "i2c2", "i2c3", "scif0",
+				"scif1", "scif2", "scif3", "scif4", "scif5",
+				"tmu0", "tmu1", "tmu2", "ssi0", "ssi1",
+				"ssi2", "ssi3", "sru", "hspi";
+		};
+		mstp1_clks: mstp1_clks@ffc80034 {
+			compatible = "renesas,r8a7778-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xffc80034 4>, <0xffc80044 4>;
+			clocks = <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_S>,
+				 <&cpg_clocks R8A7778_CLK_S>,
+				 <&cpg_clocks R8A7778_CLK_P>;
+			#clock-cells = <1>;
+			clock-indices = <
+				R8A7778_CLK_ETHER R8A7778_CLK_VIN0
+				R8A7778_CLK_VIN1 R8A7778_CLK_USB
+			>;
+			clock-output-names =
+				"ether", "vin0", "vin1", "usb";
+		};
+		mstp3_clks: mstp3_clks@ffc8003c {
+			compatible = "renesas,r8a7778-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xffc8003c 4>;
+			clocks = <&s4_clk>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>;
+			#clock-cells = <1>;
+			clock-indices = <
+				R8A7778_CLK_MMC R8A7778_CLK_SDHI0
+				R8A7778_CLK_SDHI1 R8A7778_CLK_SDHI2
+				R8A7778_CLK_SSI4 R8A7778_CLK_SSI5
+				R8A7778_CLK_SSI6 R8A7778_CLK_SSI7
+				R8A7778_CLK_SSI8
+			>;
+			clock-output-names =
+				"mmc", "sdhi0", "sdhi1", "sdhi2", "ssi4",
+				"ssi5", "ssi6", "ssi7", "ssi8";
+		};
+		mstp5_clks: mstp5_clks@ffc80054 {
+			compatible = "renesas,r8a7778-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xffc80054 4>;
+			clocks = <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>,
+				 <&cpg_clocks R8A7778_CLK_P>;
+			#clock-cells = <1>;
+			clock-indices = <
+				R8A7778_CLK_SRU_SRC0 R8A7778_CLK_SRU_SRC1
+				R8A7778_CLK_SRU_SRC2 R8A7778_CLK_SRU_SRC3
+				R8A7778_CLK_SRU_SRC4 R8A7778_CLK_SRU_SRC5
+				R8A7778_CLK_SRU_SRC6 R8A7778_CLK_SRU_SRC7
+				R8A7778_CLK_SRU_SRC8
+			>;
+			clock-output-names =
+				"sru-src0", "sru-src1", "sru-src2",
+				"sru-src3", "sru-src4", "sru-src5",
+				"sru-src6", "sru-src7", "sru-src8";
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/sh7372-mackerel.dts b/arch/arm/boot/dts/sh7372-mackerel.dts
deleted file mode 100644
index a759a276c9a9..000000000000
--- a/arch/arm/boot/dts/sh7372-mackerel.dts
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Device Tree Source for the mackerel board
- *
- * Copyright (C) 2012 Renesas Solutions Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-#include "sh7372.dtsi"
-
-/ {
-	model = "Mackerel (AP4 EVM 2nd)";
-	compatible = "renesas,mackerel";
-
-	chosen {
-		bootargs = "console=tty0, console=ttySC0,115200 earlyprintk=sh-sci.0,115200 root=/dev/nfs nfsroot=,tcp,v3 ip=dhcp mem=240m rw";
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x40000000 0x10000000>;
-	};
-};
diff --git a/arch/arm/boot/dts/sh7372.dtsi b/arch/arm/boot/dts/sh7372.dtsi
deleted file mode 100644
index f863a10cb1b2..000000000000
--- a/arch/arm/boot/dts/sh7372.dtsi
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Device Tree Source for the sh7372 SoC
- *
- * Copyright (C) 2012 Renesas Solutions Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/include/ "skeleton.dtsi"
-
-/ {
-	compatible = "renesas,sh7372";
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu@0 {
-			compatible = "arm,cortex-a8";
-			device_type = "cpu";
-			reg = <0x0>;
-			clock-frequency = <800000000>;
-		};
-	};
-
-	pfc: pfc@e6050000 {
-		compatible = "renesas,pfc-sh7372";
-		reg = <0xe6050000 0x8000>,
-		      <0xe605801c 0x1c>;
-		gpio-controller;
-		#gpio-cells = <2>;
-	};
-};
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
deleted file mode 100644
index bf365f7fef47..000000000000
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- * Device Tree Source for the KZM-A9-GT board
- *
- * Copyright (C) 2012 Horms Solutions Ltd.
- *
- * Based on sh73a0-kzm9g.dts
- * Copyright (C) 2012 Renesas Solutions Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-#include "sh73a0.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-
-/ {
-	model = "KZM-A9-GT";
-	compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
-
-	aliases {
-		serial4 = &scifa4;
-	};
-
-	cpus {
-		cpu@0 {
-			cpu0-supply = <&vdd_dvfs>;
-			operating-points = <
-				/* kHz  uV */
-				1196000 1315000
-				 598000 1175000
-				 398667 1065000
-			>;
-			voltage-tolerance = <1>; /* 1% */
-		};
-	};
-
-	chosen {
-		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
-		stdout-path = &scifa4;
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x40000000 0x20000000>;
-	};
-
-	reg_1p8v: regulator@0 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-1.8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	reg_3p3v: regulator@1 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-3.3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	vmmc_sdhi0: regulator@2 {
-		compatible = "regulator-fixed";
-		regulator-name = "SDHI0 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	vmmc_sdhi2: regulator@3 {
-		compatible = "regulator-fixed";
-		regulator-name = "SDHI2 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	lan9220@10000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
-		reg = <0x10000000 0x100>;
-		phy-mode = "mii";
-		interrupt-parent = <&irqpin0>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		reg-io-width = <4>;
-		smsc,irq-push-pull;
-		smsc,save-mac-address;
-		vddvario-supply = <&reg_1p8v>;
-		vdd33a-supply = <&reg_3p3v>;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led1 {
-			gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
-			label = "LED1";
-		};
-		led2 {
-			gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
-			label = "LED2";
-		};
-		led3 {
-			gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
-			label = "LED3";
-		};
-		led4 {
-			gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
-			label = "LED4";
-		};
-	};
-
-	keyboard {
-		compatible = "gpio-keys";
-
-		back-key {
-			gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_BACK>;
-			label = "SW3";
-		};
-
-		right-key {
-			gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_RIGHT>;
-			label = "SW2-R";
-		};
-
-		left-key {
-			gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_LEFT>;
-			label = "SW2-L";
-		};
-
-		enter-key {
-			gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_ENTER>;
-			label = "SW2-P";
-		};
-
-		up-key {
-			gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_UP>;
-			label = "SW2-U";
-		};
-
-		down-key {
-			gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_DOWN>;
-			label = "SW2-D";
-		};
-
-		home-key {
-			gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_HOME>;
-			label = "SW1";
-		};
-	};
-
-	sound {
-		compatible = "simple-audio-card";
-		simple-audio-card,format = "left_j";
-		simple-audio-card,cpu {
-			sound-dai = <&sh_fsi2 0>;
-		};
-		simple-audio-card,codec {
-			sound-dai = <&ak4648>;
-			bitclock-master;
-			frame-master;
-			system-clock-frequency = <11289600>;
-		};
-	};
-};
-
-&cmt1 {
-	status = "okay";
-};
-
-&extal2_clk {
-	clock-frequency = <48000000>;
-};
-
-&i2c0 {
-	status = "okay";
-
-	compass@c {
-		compatible = "asahi-kasei,ak8975";
-		reg = <0x0c>;
-		interrupt-parent = <&irqpin3>;
-		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
-	};
-
-	ak4648: codec@12 {
-		compatible = "asahi-kasei,ak4648";
-		reg = <0x12>;
-		#sound-dai-cells = <0>;
-	};
-
-	accelerometer@1d {
-		compatible = "adi,adxl34x";
-		reg = <0x1d>;
-		interrupt-parent = <&irqpin3>;
-		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
-			     <3 IRQ_TYPE_LEVEL_HIGH>;
-	};
-
-	rtc@32 {
-		compatible = "ricoh,r2025sd";
-		reg = <0x32>;
-	};
-
-	as3711@40 {
-		compatible = "ams,as3711";
-		reg = <0x40>;
-
-		regulators {
-			vdd_dvfs: sd1 {
-				regulator-name = "1.315V CPU";
-				regulator-min-microvolt = <1050000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			sd2 {
-				regulator-name = "1.8V";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			sd4 {
-				regulator-name = "1.215V";
-				regulator-min-microvolt = <1215000>;
-				regulator-max-microvolt = <1235000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo2 {
-				regulator-name = "2.8V CPU";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo3 {
-				regulator-name = "3.0V CPU";
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3000000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo4 {
-				regulator-name = "2.8V";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo5 {
-				regulator-name = "2.8V #2";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo7 {
-				regulator-name = "1.15V CPU";
-				regulator-min-microvolt = <1150000>;
-				regulator-max-microvolt = <1150000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo8 {
-				regulator-name = "1.15V CPU #2";
-				regulator-min-microvolt = <1150000>;
-				regulator-max-microvolt = <1150000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-		};
-	};
-};
-
-&i2c1 {
-	status = "okay";
-
-	touchscreen@55 {
-		compatible = "sitronix,st1232";
-		reg = <0x55>;
-		interrupt-parent = <&irqpin1>;
-		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
-	};
-};
-
-&i2c3 {
-	pinctrl-0 = <&i2c3_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	pcf8575: gpio@20 {
-		compatible = "nxp,pcf8575";
-		reg = <0x20>;
-		interrupt-parent = <&irqpin2>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-	};
-};
-
-&mmcif {
-	pinctrl-0 = <&mmcif_pins>;
-	pinctrl-names = "default";
-
-	bus-width = <8>;
-	vmmc-supply = <&reg_1p8v>;
-	status = "okay";
-};
-
-&pfc {
-	i2c3_pins: i2c3 {
-		renesas,groups = "i2c3_1";
-		renesas,function = "i2c3";
-	};
-
-	mmcif_pins: mmc {
-		mux {
-			renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
-			renesas,function = "mmc0";
-		};
-		cfg {
-			renesas,groups = "mmc0_data8_0";
-			renesas,pins = "PORT279";
-			bias-pull-up;
-		};
-	};
-
-	scifa4_pins: serial4 {
-		renesas,groups = "scifa4_data", "scifa4_ctrl";
-		renesas,function = "scifa4";
-	};
-
-	sdhi0_pins: sd0 {
-		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
-		renesas,function = "sdhi0";
-	};
-
-	sdhi2_pins: sd2 {
-		renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
-		renesas,function = "sdhi2";
-	};
-
-	fsia_pins: sounda {
-		renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
-				 "fsia_data_in", "fsia_data_out";
-		renesas,function = "fsia";
-	};
-};
-
-&scifa4 {
-	pinctrl-0 = <&scifa4_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&sdhi0 {
-	pinctrl-0 = <&sdhi0_pins>;
-	pinctrl-names = "default";
-
-	vmmc-supply = <&vmmc_sdhi0>;
-	bus-width = <4>;
-	status = "okay";
-};
-
-&sdhi2 {
-	pinctrl-0 = <&sdhi2_pins>;
-	pinctrl-names = "default";
-
-	vmmc-supply = <&vmmc_sdhi2>;
-	bus-width = <4>;
-	broken-cd;
-	status = "okay";
-};
-
-&sh_fsi2 {
-	pinctrl-0 = <&fsia_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index e7dae01933a5..022ba505f573 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -1,6 +1,9 @@
 /*
  * Device Tree Source for the KZM-A9-GT board
  *
+ * Copyright (C) 2012 Horms Solutions Ltd.
+ *
+ * Based on sh73a0-kzm9g.dts
  * Copyright (C) 2012 Renesas Solutions Corp.
  *
  * This file is licensed under the terms of the GNU General Public License
@@ -10,17 +13,388 @@
 
 /dts-v1/;
 #include "sh73a0.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	model = "KZM-A9-GT";
 	compatible = "renesas,kzm9g", "renesas,sh73a0";
 
+	aliases {
+		serial4 = &scifa4;
+	};
+
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vdd_dvfs>;
+			operating-points = <
+				/* kHz  uV */
+				1196000 1315000
+				 598000 1175000
+				 398667 1065000
+			>;
+			voltage-tolerance = <1>; /* 1% */
+		};
+	};
+
 	chosen {
-		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
+		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
+		stdout-path = &scifa4;
 	};
 
 	memory {
 		device_type = "memory";
 		reg = <0x40000000 0x20000000>;
 	};
+
+	reg_1p8v: regulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reg_3p3v: regulator@1 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vmmc_sdhi0: regulator@2 {
+		compatible = "regulator-fixed";
+		regulator-name = "SDHI0 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vmmc_sdhi2: regulator@3 {
+		compatible = "regulator-fixed";
+		regulator-name = "SDHI2 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led1 {
+			gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
+			label = "LED1";
+		};
+		led2 {
+			gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
+			label = "LED2";
+		};
+		led3 {
+			gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
+			label = "LED3";
+		};
+		led4 {
+			gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
+			label = "LED4";
+		};
+	};
+
+	keyboard {
+		compatible = "gpio-keys";
+
+		back-key {
+			gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_BACK>;
+			label = "SW3";
+		};
+
+		right-key {
+			gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RIGHT>;
+			label = "SW2-R";
+		};
+
+		left-key {
+			gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_LEFT>;
+			label = "SW2-L";
+		};
+
+		enter-key {
+			gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_ENTER>;
+			label = "SW2-P";
+		};
+
+		up-key {
+			gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_UP>;
+			label = "SW2-U";
+		};
+
+		down-key {
+			gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_DOWN>;
+			label = "SW2-D";
+		};
+
+		home-key {
+			gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOME>;
+			label = "SW1";
+		};
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "left_j";
+		simple-audio-card,cpu {
+			sound-dai = <&sh_fsi2 0>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&ak4648>;
+			bitclock-master;
+			frame-master;
+			system-clock-frequency = <11289600>;
+		};
+	};
+};
+
+&bsc {
+	ethernet@10000000 {
+		compatible = "smsc,lan9220", "smsc,lan9115";
+		reg = <0x10000000 0x100>;
+		phy-mode = "mii";
+		interrupt-parent = <&irqpin0>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		reg-io-width = <4>;
+		smsc,irq-push-pull;
+		smsc,save-mac-address;
+		vddvario-supply = <&reg_1p8v>;
+		vdd33a-supply = <&reg_3p3v>;
+	};
+};
+
+&cmt1 {
+	status = "okay";
+};
+
+&extal2_clk {
+	clock-frequency = <48000000>;
+};
+
+&i2c0 {
+	status = "okay";
+
+	compass@c {
+		compatible = "asahi-kasei,ak8975";
+		reg = <0x0c>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	ak4648: codec@12 {
+		compatible = "asahi-kasei,ak4648";
+		reg = <0x12>;
+		#sound-dai-cells = <0>;
+	};
+
+	accelerometer@1d {
+		compatible = "adi,adxl34x";
+		reg = <0x1d>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+			     <3 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	rtc@32 {
+		compatible = "ricoh,r2025sd";
+		reg = <0x32>;
+	};
+
+	as3711@40 {
+		compatible = "ams,as3711";
+		reg = <0x40>;
+
+		regulators {
+			vdd_dvfs: sd1 {
+				regulator-name = "1.315V CPU";
+				regulator-min-microvolt = <1050000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			sd2 {
+				regulator-name = "1.8V";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			sd4 {
+				regulator-name = "1.215V";
+				regulator-min-microvolt = <1215000>;
+				regulator-max-microvolt = <1235000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo2 {
+				regulator-name = "2.8V CPU";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo3 {
+				regulator-name = "3.0V CPU";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo4 {
+				regulator-name = "2.8V";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo5 {
+				regulator-name = "2.8V #2";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo7 {
+				regulator-name = "1.15V CPU";
+				regulator-min-microvolt = <1150000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo8 {
+				regulator-name = "1.15V CPU #2";
+				regulator-min-microvolt = <1150000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+
+	touchscreen@55 {
+		compatible = "sitronix,st1232";
+		reg = <0x55>;
+		interrupt-parent = <&irqpin1>;
+		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
+
+&i2c3 {
+	pinctrl-0 = <&i2c3_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	pcf8575: gpio@20 {
+		compatible = "nxp,pcf8575";
+		reg = <0x20>;
+		interrupt-parent = <&irqpin2>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+};
+
+&mmcif {
+	pinctrl-0 = <&mmcif_pins>;
+	pinctrl-names = "default";
+
+	bus-width = <8>;
+	vmmc-supply = <&reg_1p8v>;
+	status = "okay";
+};
+
+&pfc {
+	i2c3_pins: i2c3 {
+		renesas,groups = "i2c3_1";
+		renesas,function = "i2c3";
+	};
+
+	mmcif_pins: mmc {
+		mux {
+			renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
+			renesas,function = "mmc0";
+		};
+		cfg {
+			renesas,groups = "mmc0_data8_0";
+			renesas,pins = "PORT279";
+			bias-pull-up;
+		};
+	};
+
+	scifa4_pins: serial4 {
+		renesas,groups = "scifa4_data", "scifa4_ctrl";
+		renesas,function = "scifa4";
+	};
+
+	sdhi0_pins: sd0 {
+		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
+		renesas,function = "sdhi0";
+	};
+
+	sdhi2_pins: sd2 {
+		renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
+		renesas,function = "sdhi2";
+	};
+
+	fsia_pins: sounda {
+		renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
+				 "fsia_data_in", "fsia_data_out";
+		renesas,function = "fsia";
+	};
+};
+
+&scifa4 {
+	pinctrl-0 = <&scifa4_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&vmmc_sdhi0>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&sdhi2 {
+	pinctrl-0 = <&sdhi2_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&vmmc_sdhi2>;
+	bus-width = <4>;
+	broken-cd;
+	status = "okay";
+};
+
+&sh_fsi2 {
+	pinctrl-0 = <&fsia_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
 };
diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index ab319b73e282..45b539ce4d35 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -11,6 +11,7 @@
 /include/ "skeleton.dtsi"
 
 #include <dt-bindings/clock/sh73a0-clock.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 
 / {
@@ -26,15 +27,24 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <1196000000>;
+			power-domains = <&pd_a2sl>;
 		};
 		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
 			clock-frequency = <1196000000>;
+			power-domains = <&pd_a2sl>;
 		};
 	};
 
+	timer@f0000600 {
+		compatible = "arm,cortex-a9-twd-timer";
+		reg = <0xf0000600 0x20>;
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
+		clocks = <&twd_clk>;
+	};
+
 	gic: interrupt-controller@f0001000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
@@ -49,6 +59,7 @@
 		interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 38 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "sec", "temp";
+		power-domains = <&pd_a4bc1>;
 	};
 
 	sbsc1: memory-controller@fe400000 {
@@ -57,6 +68,7 @@
 		interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 36 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "sec", "temp";
+		power-domains = <&pd_a4bc0>;
 	};
 
 	pmu {
@@ -69,11 +81,12 @@
 		compatible = "renesas,cmt-48-sh73a0", "renesas,cmt-48";
 		reg = <0xe6138000 0x200>;
 		interrupts = <0 65 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
+		clock-names = "fck";
+		power-domains = <&pd_c5>;
 
 		renesas,channels-mask = <0x3f>;
 
-		clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
-		clock-names = "fck";
 		status = "disabled";
 	};
 
@@ -95,6 +108,7 @@
 			      0 7 IRQ_TYPE_LEVEL_HIGH
 			      0 8 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -116,6 +130,7 @@
 			      0 15 IRQ_TYPE_LEVEL_HIGH
 			      0 16 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -137,6 +152,7 @@
 			      0 23 IRQ_TYPE_LEVEL_HIGH
 			      0 24 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -158,6 +174,7 @@
 			      0 31 IRQ_TYPE_LEVEL_HIGH
 			      0 32 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -171,6 +188,7 @@
 			      0 169 IRQ_TYPE_LEVEL_HIGH
 			      0 170 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp1_clks SH73A0_CLK_IIC0>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -184,6 +202,7 @@
 			      0 53 IRQ_TYPE_LEVEL_HIGH
 			      0 54 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_IIC1>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -197,6 +216,7 @@
 			      0 173 IRQ_TYPE_LEVEL_HIGH
 			      0 174 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp0_clks SH73A0_CLK_IIC2>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -210,6 +230,7 @@
 			      0 185 IRQ_TYPE_LEVEL_HIGH
 			      0 186 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp4_clks SH73A0_CLK_IIC3>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -223,6 +244,7 @@
 			      0 189 IRQ_TYPE_LEVEL_HIGH
 			      0 190 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp4_clks SH73A0_CLK_IIC4>;
+		power-domains = <&pd_c5>;
 		status = "disabled";
 	};
 
@@ -232,6 +254,7 @@
 		interrupts = <0 140 IRQ_TYPE_LEVEL_HIGH
 			      0 141 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_MMCIF0>;
+		power-domains = <&pd_a3sp>;
 		reg-io-width = <4>;
 		status = "disabled";
 	};
@@ -243,6 +266,7 @@
 			      0 84 IRQ_TYPE_LEVEL_HIGH
 			      0 85 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI0>;
+		power-domains = <&pd_a3sp>;
 		cap-sd-highspeed;
 		status = "disabled";
 	};
@@ -254,6 +278,7 @@
 		interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH
 			      0 89 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI1>;
+		power-domains = <&pd_a3sp>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -265,6 +290,7 @@
 		interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH
 			      0 105 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI2>;
+		power-domains = <&pd_a3sp>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -276,6 +302,7 @@
 		interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA0>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -285,6 +312,7 @@
 		interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA1>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -294,6 +322,7 @@
 		interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA2>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -303,6 +332,7 @@
 		interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA3>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -312,6 +342,7 @@
 		interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA4>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -321,6 +352,7 @@
 		interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA5>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -330,6 +362,7 @@
 		interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SCIFA6>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -339,6 +372,7 @@
 		interrupts = <0 143 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA7>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -348,6 +382,7 @@
 		interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFB>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -366,6 +401,117 @@
 			<&irqpin2 4 0>, <&irqpin2 5 0>, <&irqpin2 6 0>, <&irqpin2 7 0>,
 			<&irqpin3 0 0>, <&irqpin3 1 0>, <&irqpin3 2 0>, <&irqpin3 3 0>,
 			<&irqpin3 4 0>, <&irqpin3 5 0>, <&irqpin3 6 0>, <&irqpin3 7 0>;
+		power-domains = <&pd_c5>;
+	};
+
+	sysc: system-controller@e6180000 {
+		compatible = "renesas,sysc-sh73a0", "renesas,sysc-rmobile";
+		reg = <0xe6180000 0x8000>, <0xe6188000 0x8000>;
+
+		pm-domains {
+			pd_c5: c5 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#power-domain-cells = <0>;
+
+				pd_c4: c4@0 {
+					reg = <0>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_d4: d4@1 {
+					reg = <1>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4bc0: a4bc0@4 {
+					reg = <4>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4bc1: a4bc1@5 {
+					reg = <5>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4lc0: a4lc0@6 {
+					reg = <6>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4lc1: a4lc1@7 {
+					reg = <7>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4mp: a4mp@8 {
+					reg = <8>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3mp: a3mp@9 {
+						reg = <9>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3vc: a3vc@10 {
+						reg = <10>;
+						#power-domain-cells = <0>;
+					};
+				};
+
+				pd_a4rm: a4rm@12 {
+					reg = <12>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3r: a3r@13 {
+						reg = <13>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2rv: a2rv@14 {
+							reg = <14>;
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+
+				pd_a4s: a4s@16 {
+					reg = <16>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3sp: a3sp@17 {
+						reg = <17>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3sg: a3sg@18 {
+						reg = <18>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3sm: a3sm@19 {
+						reg = <19>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2sl: a2sl@20 {
+							reg = <20>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+			};
+		};
 	};
 
 	sh_fsi2: sound@ec230000 {
@@ -373,9 +519,22 @@
 		compatible = "renesas,fsi2-sh73a0", "renesas,sh_fsi2";
 		reg = <0xec230000 0x400>;
 		interrupts = <0 146 0x4>;
+		power-domains = <&pd_a4mp>;
 		status = "disabled";
 	};
 
+	bsc: bus@fec10000 {
+		compatible = "renesas,bsc-sh73a0", "renesas,bsc",
+			     "simple-pm-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0x20000000>;
+		reg = <0xfec10000 0x400>;
+		interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&zb_clk>;
+		power-domains = <&pd_a4s>;
+	};
+
 	clocks {
 		#address-cells = <1>;
 		#size-cells = <1>;