ARM: shmobile: Remove legacy SoC code for R-Mobile A1

The last user of the R-Mobile A1 (r8a7740) legacy SoC code was the
Armadillo-800 EVA legacy board code, which has been removed.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
[horms: resolved trivial conflicts with v4.2-rc1]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

6 files changed, 4 insertions, 1546 deletions

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 49d455c0c39e..bfe92bc96a47 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -103,13 +103,6 @@ if ARCH_SHMOBILE_LEGACY
 
 comment "Renesas ARM SoCs System Type"
 
-config ARCH_R8A7740
-	bool "R-Mobile A1 (R8A77400)"
-	select ARCH_RMOBILE
-	select ARCH_WANT_OPTIONAL_GPIOLIB
-	select ARM_GIC
-	select RENESAS_INTC_IRQPIN
-
 config ARCH_R8A7778
 	bool "R-Car M1A (R8A77781)"
 	select ARCH_RCAR_GEN1
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 548536fcb3b1..726c219e5b13 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -8,7 +8,7 @@ obj-y				:= timer.o console.o
 # CPU objects
 obj-$(CONFIG_ARCH_SH73A0)	+= setup-sh73a0.o
 obj-$(CONFIG_ARCH_R8A73A4)	+= setup-r8a73a4.o
-obj-$(CONFIG_ARCH_R8A7740)	+= setup-r8a7740.o pm-r8a7740.o
+obj-$(CONFIG_ARCH_R8A7740)	+= setup-r8a7740.o
 obj-$(CONFIG_ARCH_R8A7778)	+= setup-r8a7778.o
 obj-$(CONFIG_ARCH_R8A7779)	+= setup-r8a7779.o pm-r8a7779.o
 obj-$(CONFIG_ARCH_R8A7790)	+= setup-r8a7790.o
@@ -20,7 +20,6 @@ obj-$(CONFIG_ARCH_R7S72100)	+= setup-r7s72100.o
 # Clock objects
 ifndef CONFIG_COMMON_CLK
 obj-y				+= clock.o
-obj-$(CONFIG_ARCH_R8A7740)	+= clock-r8a7740.o
 obj-$(CONFIG_ARCH_R8A7778)	+= clock-r8a7778.o
 obj-$(CONFIG_ARCH_R8A7779)	+= clock-r8a7779.o
 endif
diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c
deleted file mode 100644
index 9cac8247c72b..000000000000
--- a/arch/arm/mach-shmobile/clock-r8a7740.c
+++ /dev/null
@@ -1,675 +0,0 @@
-/*
- * R8A7740 processor support
- *
- * Copyright (C) 2011  Renesas Solutions Corp.
- * Copyright (C) 2011  Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/sh_clk.h>
-#include <linux/clkdev.h>
-
-#include "clock.h"
-#include "common.h"
-#include "r8a7740.h"
-
-/*
- *        |  MDx  |  XTAL1/EXTAL1   |  System   | EXTALR |
- *  Clock |-------+-----------------+  clock    | 32.768 |   RCLK
- *  Mode  | 2/1/0 | src         MHz |  source   |  KHz   |  source
- * -------+-------+-----------------+-----------+--------+----------
- *    0   | 0 0 0 | External  20~50 | XTAL1     |    O   |  EXTALR
- *    1   | 0 0 1 | Crystal   20~30 | XTAL1     |    O   |  EXTALR
- *    2   | 0 1 0 | External  40~50 | XTAL1 / 2 |    O   |  EXTALR
- *    3   | 0 1 1 | Crystal   40~50 | XTAL1 / 2 |    O   |  EXTALR
- *    4   | 1 0 0 | External  20~50 | XTAL1     |    x   |  XTAL1 / 1024
- *    5   | 1 0 1 | Crystal   20~30 | XTAL1     |    x   |  XTAL1 / 1024
- *    6   | 1 1 0 | External  40~50 | XTAL1 / 2 |    x   |  XTAL1 / 2048
- *    7   | 1 1 1 | Crystal   40~50 | XTAL1 / 2 |    x   |  XTAL1 / 2048
- */
-
-/* CPG registers */
-#define FRQCRA		IOMEM(0xe6150000)
-#define FRQCRB		IOMEM(0xe6150004)
-#define VCLKCR1		IOMEM(0xE6150008)
-#define VCLKCR2		IOMEM(0xE615000c)
-#define FRQCRC		IOMEM(0xe61500e0)
-#define FSIACKCR	IOMEM(0xe6150018)
-#define PLLC01CR	IOMEM(0xe6150028)
-
-#define SUBCKCR		IOMEM(0xe6150080)
-#define USBCKCR		IOMEM(0xe615008c)
-
-#define MSTPSR0		IOMEM(0xe6150030)
-#define MSTPSR1		IOMEM(0xe6150038)
-#define MSTPSR2		IOMEM(0xe6150040)
-#define MSTPSR3		IOMEM(0xe6150048)
-#define MSTPSR4		IOMEM(0xe615004c)
-#define FSIBCKCR	IOMEM(0xe6150090)
-#define HDMICKCR	IOMEM(0xe6150094)
-#define SMSTPCR0	IOMEM(0xe6150130)
-#define SMSTPCR1	IOMEM(0xe6150134)
-#define SMSTPCR2	IOMEM(0xe6150138)
-#define SMSTPCR3	IOMEM(0xe615013c)
-#define SMSTPCR4	IOMEM(0xe6150140)
-
-#define FSIDIVA		IOMEM(0xFE1F8000)
-#define FSIDIVB		IOMEM(0xFE1F8008)
-
-/* Fixed 32 KHz root clock from EXTALR pin */
-static struct clk extalr_clk = {
-	.rate	= 32768,
-};
-
-/*
- * 25MHz default rate for the EXTAL1 root input clock.
- * If needed, reset this with clk_set_rate() from the platform code.
- */
-static struct clk extal1_clk = {
-	.rate	= 25000000,
-};
-
-/*
- * 48MHz default rate for the EXTAL2 root input clock.
- * If needed, reset this with clk_set_rate() from the platform code.
- */
-static struct clk extal2_clk = {
-	.rate	= 48000000,
-};
-
-/*
- * 27MHz default rate for the DV_CLKI root input clock.
- * If needed, reset this with clk_set_rate() from the platform code.
- */
-static struct clk dv_clk = {
-	.rate	= 27000000,
-};
-
-SH_CLK_RATIO(div2,	1, 2);
-SH_CLK_RATIO(div1k,	1, 1024);
-
-SH_FIXED_RATIO_CLK(extal1_div2_clk,	extal1_clk,		div2);
-SH_FIXED_RATIO_CLK(extal1_div1024_clk,	extal1_clk,		div1k);
-SH_FIXED_RATIO_CLK(extal1_div2048_clk,	extal1_div2_clk,	div1k);
-SH_FIXED_RATIO_CLK(extal2_div2_clk,	extal2_clk,		div2);
-
-static struct sh_clk_ops followparent_clk_ops = {
-	.recalc	= followparent_recalc,
-};
-
-/* Main clock */
-static struct clk system_clk = {
-	.ops	= &followparent_clk_ops,
-};
-
-SH_FIXED_RATIO_CLK(system_div2_clk, system_clk,	div2);
-
-/* r_clk */
-static struct clk r_clk = {
-	.ops	= &followparent_clk_ops,
-};
-
-/* PLLC0/PLLC1 */
-static unsigned long pllc01_recalc(struct clk *clk)
-{
-	unsigned long mult = 1;
-
-	if (__raw_readl(PLLC01CR) & (1 << 14))
-		mult = ((__raw_readl(clk->enable_reg) >> 24) & 0x7f) + 1;
-
-	return clk->parent->rate * mult;
-}
-
-static struct sh_clk_ops pllc01_clk_ops = {
-	.recalc		= pllc01_recalc,
-};
-
-static struct clk pllc0_clk = {
-	.ops		= &pllc01_clk_ops,
-	.flags		= CLK_ENABLE_ON_INIT,
-	.parent		= &system_clk,
-	.enable_reg	= (void __iomem *)FRQCRC,
-};
-
-static struct clk pllc1_clk = {
-	.ops		= &pllc01_clk_ops,
-	.flags		= CLK_ENABLE_ON_INIT,
-	.parent		= &system_div2_clk,
-	.enable_reg	= (void __iomem *)FRQCRA,
-};
-
-/* PLLC1 / 2 */
-SH_FIXED_RATIO_CLK(pllc1_div2_clk, pllc1_clk, div2);
-
-/* USB clock */
-/*
- * USBCKCR is controlling usb24 clock
- * bit[7] : parent clock
- * bit[6] : clock divide rate
- * And this bit[7] is used as a "usb24s" from other devices.
- * (Video clock / Sub clock / SPU clock)
- * You can controll this clock as a below.
- *
- * struct clk *usb24	= clk_get(dev,  "usb24");
- * struct clk *usb24s	= clk_get(NULL, "usb24s");
- * struct clk *system	= clk_get(NULL, "system_clk");
- * int rate = clk_get_rate(system);
- *
- * clk_set_parent(usb24s, system);  // for bit[7]
- * clk_set_rate(usb24, rate / 2);   // for bit[6]
- */
-static struct clk *usb24s_parents[] = {
-	[0] = &system_clk,
-	[1] = &extal2_clk
-};
-
-static int usb24s_enable(struct clk *clk)
-{
-	__raw_writel(__raw_readl(USBCKCR) & ~(1 << 8), USBCKCR);
-
-	return 0;
-}
-
-static void usb24s_disable(struct clk *clk)
-{
-	__raw_writel(__raw_readl(USBCKCR) | (1 << 8), USBCKCR);
-}
-
-static int usb24s_set_parent(struct clk *clk, struct clk *parent)
-{
-	int i, ret;
-	u32 val;
-
-	if (!clk->parent_table || !clk->parent_num)
-		return -EINVAL;
-
-	/* Search the parent */
-	for (i = 0; i < clk->parent_num; i++)
-		if (clk->parent_table[i] == parent)
-			break;
-
-	if (i == clk->parent_num)
-		return -ENODEV;
-
-	ret = clk_reparent(clk, parent);
-	if (ret < 0)
-		return ret;
-
-	val = __raw_readl(USBCKCR);
-	val &= ~(1 << 7);
-	val |= i << 7;
-	__raw_writel(val, USBCKCR);
-
-	return 0;
-}
-
-static struct sh_clk_ops usb24s_clk_ops = {
-	.recalc		= followparent_recalc,
-	.enable		= usb24s_enable,
-	.disable	= usb24s_disable,
-	.set_parent	= usb24s_set_parent,
-};
-
-static struct clk usb24s_clk = {
-	.ops		= &usb24s_clk_ops,
-	.parent_table	= usb24s_parents,
-	.parent_num	= ARRAY_SIZE(usb24s_parents),
-	.parent		= &system_clk,
-};
-
-static unsigned long usb24_recalc(struct clk *clk)
-{
-	return clk->parent->rate /
-		((__raw_readl(USBCKCR) & (1 << 6)) ? 1 : 2);
-};
-
-static int usb24_set_rate(struct clk *clk, unsigned long rate)
-{
-	u32 val;
-
-	/* closer to which ? parent->rate or parent->rate/2 */
-	val = __raw_readl(USBCKCR);
-	val &= ~(1 << 6);
-	val |= (rate > (clk->parent->rate / 4) * 3) << 6;
-	__raw_writel(val, USBCKCR);
-
-	return 0;
-}
-
-static struct sh_clk_ops usb24_clk_ops = {
-	.recalc		= usb24_recalc,
-	.set_rate	= usb24_set_rate,
-};
-
-static struct clk usb24_clk = {
-	.ops		= &usb24_clk_ops,
-	.parent		= &usb24s_clk,
-};
-
-/* External FSIACK/FSIBCK clock */
-static struct clk fsiack_clk = {
-};
-
-static struct clk fsibck_clk = {
-};
-
-static struct clk *main_clks[] = {
-	&extalr_clk,
-	&extal1_clk,
-	&extal2_clk,
-	&extal1_div2_clk,
-	&extal1_div1024_clk,
-	&extal1_div2048_clk,
-	&extal2_div2_clk,
-	&dv_clk,
-	&system_clk,
-	&system_div2_clk,
-	&r_clk,
-	&pllc0_clk,
-	&pllc1_clk,
-	&pllc1_div2_clk,
-	&usb24s_clk,
-	&usb24_clk,
-	&fsiack_clk,
-	&fsibck_clk,
-};
-
-/* DIV4 clocks */
-static void div4_kick(struct clk *clk)
-{
-	unsigned long value;
-
-	/* set KICK bit in FRQCRB to update hardware setting */
-	value = __raw_readl(FRQCRB);
-	value |= (1 << 31);
-	__raw_writel(value, FRQCRB);
-}
-
-static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18,
-			  24, 32, 36, 48, 0, 72, 96, 0 };
-
-static struct clk_div_mult_table div4_div_mult_table = {
-	.divisors = divisors,
-	.nr_divisors = ARRAY_SIZE(divisors),
-};
-
-static struct clk_div4_table div4_table = {
-	.div_mult_table = &div4_div_mult_table,
-	.kick = div4_kick,
-};
-
-enum {
-	DIV4_I, DIV4_ZG, DIV4_B, DIV4_M1, DIV4_HP,
-	DIV4_HPP, DIV4_USBP, DIV4_S, DIV4_ZB, DIV4_M3, DIV4_CP,
-	DIV4_NR
-};
-
-static struct clk div4_clks[DIV4_NR] = {
-	[DIV4_I]	= SH_CLK_DIV4(&pllc1_clk, FRQCRA, 20, 0x6fff, CLK_ENABLE_ON_INIT),
-	[DIV4_ZG]	= SH_CLK_DIV4(&pllc1_clk, FRQCRA, 16, 0x6fff, CLK_ENABLE_ON_INIT),
-	[DIV4_B]	= SH_CLK_DIV4(&pllc1_clk, FRQCRA,  8, 0x6fff, CLK_ENABLE_ON_INIT),
-	[DIV4_M1]	= SH_CLK_DIV4(&pllc1_clk, FRQCRA,  4, 0x6fff, CLK_ENABLE_ON_INIT),
-	[DIV4_HP]	= SH_CLK_DIV4(&pllc1_clk, FRQCRB,  4, 0x6fff, 0),
-	[DIV4_HPP]	= SH_CLK_DIV4(&pllc1_clk, FRQCRC, 20, 0x6fff, 0),
-	[DIV4_USBP]	= SH_CLK_DIV4(&pllc1_clk, FRQCRC, 16, 0x6fff, 0),
-	[DIV4_S]	= SH_CLK_DIV4(&pllc1_clk, FRQCRC, 12, 0x6fff, 0),
-	[DIV4_ZB]	= SH_CLK_DIV4(&pllc1_clk, FRQCRC,  8, 0x6fff, 0),
-	[DIV4_M3]	= SH_CLK_DIV4(&pllc1_clk, FRQCRC,  4, 0x6fff, 0),
-	[DIV4_CP]	= SH_CLK_DIV4(&pllc1_clk, FRQCRC,  0, 0x6fff, 0),
-};
-
-/* DIV6 reparent */
-enum {
-	DIV6_HDMI,
-	DIV6_VCLK1, DIV6_VCLK2,
-	DIV6_FSIA, DIV6_FSIB,
-	DIV6_REPARENT_NR,
-};
-
-static struct clk *hdmi_parent[] = {
-	[0] = &pllc1_div2_clk,
-	[1] = &system_clk,
-	[2] = &dv_clk
-};
-
-static struct clk *vclk_parents[8] = {
-	[0] = &pllc1_div2_clk,
-	[2] = &dv_clk,
-	[3] = &usb24s_clk,
-	[4] = &extal1_div2_clk,
-	[5] = &extalr_clk,
-};
-
-static struct clk *fsia_parents[] = {
-	[0] = &pllc1_div2_clk,
-	[1] = &fsiack_clk, /* external clock */
-};
-
-static struct clk *fsib_parents[] = {
-	[0] = &pllc1_div2_clk,
-	[1] = &fsibck_clk, /* external clock */
-};
-
-static struct clk div6_reparent_clks[DIV6_REPARENT_NR] = {
-	[DIV6_HDMI] = SH_CLK_DIV6_EXT(HDMICKCR, 0,
-				      hdmi_parent, ARRAY_SIZE(hdmi_parent), 6, 2),
-	[DIV6_VCLK1] = SH_CLK_DIV6_EXT(VCLKCR1, 0,
-				       vclk_parents, ARRAY_SIZE(vclk_parents), 12, 3),
-	[DIV6_VCLK2] = SH_CLK_DIV6_EXT(VCLKCR2, 0,
-				       vclk_parents, ARRAY_SIZE(vclk_parents), 12, 3),
-	[DIV6_FSIA] = SH_CLK_DIV6_EXT(FSIACKCR, 0,
-				      fsia_parents, ARRAY_SIZE(fsia_parents), 6, 2),
-	[DIV6_FSIB] = SH_CLK_DIV6_EXT(FSIBCKCR, 0,
-				      fsib_parents, ARRAY_SIZE(fsib_parents), 6, 2),
-};
-
-/* DIV6 clocks */
-enum {
-	DIV6_SUB,
-	DIV6_NR
-};
-
-static struct clk div6_clks[DIV6_NR] = {
-	[DIV6_SUB]	= SH_CLK_DIV6(&pllc1_div2_clk, SUBCKCR, 0),
-};
-
-/* HDMI1/2 clock */
-static unsigned long hdmi12_recalc(struct clk *clk)
-{
-	u32 val = __raw_readl(HDMICKCR);
-	int shift = (int)clk->priv;
-
-	val >>= shift;
-	val &= 0x3;
-
-	return clk->parent->rate / (1 << val);
-};
-
-static int hdmi12_set_rate(struct clk *clk, unsigned long rate)
-{
-	u32 val, mask;
-	int i, shift;
-
-	for (i = 0; i < 3; i++)
-		if (rate == clk->parent->rate / (1 << i))
-			goto find;
-	return -ENODEV;
-
-find:
-	shift = (int)clk->priv;
-
-	val = __raw_readl(HDMICKCR);
-	mask = ~(0x3 << shift);
-	val = (val & mask) | i << shift;
-	__raw_writel(val, HDMICKCR);
-
-	return 0;
-};
-
-static struct sh_clk_ops hdmi12_clk_ops = {
-	.recalc		= hdmi12_recalc,
-	.set_rate	= hdmi12_set_rate,
-};
-
-static struct clk hdmi1_clk = {
-	.ops		= &hdmi12_clk_ops,
-	.priv		= (void *)9,
-	.parent		= &div6_reparent_clks[DIV6_HDMI],  /* late install */
-};
-
-static struct clk hdmi2_clk = {
-	.ops		= &hdmi12_clk_ops,
-	.priv		= (void *)11,
-	.parent		= &div6_reparent_clks[DIV6_HDMI], /* late install */
-};
-
-static struct clk *late_main_clks[] = {
-	&hdmi1_clk,
-	&hdmi2_clk,
-};
-
-/* FSI DIV */
-enum { FSIDIV_A, FSIDIV_B, FSIDIV_REPARENT_NR };
-
-static struct clk fsidivs[] = {
-	[FSIDIV_A] = SH_CLK_FSIDIV(FSIDIVA, &div6_reparent_clks[DIV6_FSIA]),
-	[FSIDIV_B] = SH_CLK_FSIDIV(FSIDIVB, &div6_reparent_clks[DIV6_FSIB]),
-};
-
-/* MSTP */
-enum {
-	MSTP128, MSTP127, MSTP125,
-	MSTP116, MSTP111, MSTP100, MSTP117,
-
-	MSTP230, MSTP229,
-	MSTP222,
-	MSTP218, MSTP217, MSTP216, MSTP214,
-	MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
-
-	MSTP329, MSTP328, MSTP323, MSTP320,
-	MSTP314, MSTP313, MSTP312,
-	MSTP309, MSTP304,
-
-	MSTP416, MSTP415, MSTP407, MSTP406,
-
-	MSTP_NR
-};
-
-static struct clk mstp_clks[MSTP_NR] = {
-	[MSTP128] = SH_CLK_MSTP32(&div4_clks[DIV4_S],	SMSTPCR1, 28, 0), /* CEU21 */
-	[MSTP127] = SH_CLK_MSTP32(&div4_clks[DIV4_S],	SMSTPCR1, 27, 0), /* CEU20 */
-	[MSTP125] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB],	SMSTPCR1, 25, 0), /* TMU0 */
-	[MSTP117] = SH_CLK_MSTP32(&div4_clks[DIV4_B],	SMSTPCR1, 17, 0), /* LCDC1 */
-	[MSTP116] = SH_CLK_MSTP32(&div4_clks[DIV4_HPP],	SMSTPCR1, 16, 0), /* IIC0 */
-	[MSTP111] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB],	SMSTPCR1, 11, 0), /* TMU1 */
-	[MSTP100] = SH_CLK_MSTP32(&div4_clks[DIV4_B],	SMSTPCR1,  0, 0), /* LCDC0 */
-
-	[MSTP230] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB],	SMSTPCR2, 30, 0), /* SCIFA6 */
-	[MSTP229] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR2, 29, 0), /* INTCA */
-	[MSTP222] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB],	SMSTPCR2, 22, 0), /* SCIFA7 */
-	[MSTP218] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],  SMSTPCR2, 18, 0), /* DMAC1 */
-	[MSTP217] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],  SMSTPCR2, 17, 0), /* DMAC2 */
-	[MSTP216] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],  SMSTPCR2, 16, 0), /* DMAC3 */
-	[MSTP214] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],  SMSTPCR2, 14, 0), /* USBDMAC */
-	[MSTP207] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB],	SMSTPCR2,  7, 0), /* SCIFA5 */
-	[MSTP206] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB],	SMSTPCR2,  6, 0), /* SCIFB */
-	[MSTP204] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB],	SMSTPCR2,  4, 0), /* SCIFA0 */
-	[MSTP203] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB],	SMSTPCR2,  3, 0), /* SCIFA1 */
-	[MSTP202] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB],	SMSTPCR2,  2, 0), /* SCIFA2 */
-	[MSTP201] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB],	SMSTPCR2,  1, 0), /* SCIFA3 */
-	[MSTP200] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB],	SMSTPCR2,  0, 0), /* SCIFA4 */
-
-	[MSTP329] = SH_CLK_MSTP32(&r_clk,		SMSTPCR3, 29, 0), /* CMT10 */
-	[MSTP328] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR3, 28, 0), /* FSI */
-	[MSTP323] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB],	SMSTPCR3, 23, 0), /* IIC1 */
-	[MSTP320] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR3, 20, 0), /* USBF */
-	[MSTP314] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR3, 14, 0), /* SDHI0 */
-	[MSTP313] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR3, 13, 0), /* SDHI1 */
-	[MSTP312] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR3, 12, 0), /* MMC */
-	[MSTP309] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR3,  9, 0), /* GEther */
-	[MSTP304] = SH_CLK_MSTP32(&div4_clks[DIV4_CP],	SMSTPCR3,  4, 0), /* TPU0 */
-
-	[MSTP416] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR4, 16, 0), /* USBHOST */
-	[MSTP415] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR4, 15, 0), /* SDHI2 */
-	[MSTP407] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR4,  7, 0), /* USB-Func */
-	[MSTP406] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR4,  6, 0), /* USB Phy */
-};
-
-static struct clk_lookup lookups[] = {
-	/* main clocks */
-	CLKDEV_CON_ID("extalr",			&extalr_clk),
-	CLKDEV_CON_ID("extal1",			&extal1_clk),
-	CLKDEV_CON_ID("extal2",			&extal2_clk),
-	CLKDEV_CON_ID("extal1_div2",		&extal1_div2_clk),
-	CLKDEV_CON_ID("extal1_div1024",		&extal1_div1024_clk),
-	CLKDEV_CON_ID("extal1_div2048",		&extal1_div2048_clk),
-	CLKDEV_CON_ID("extal2_div2",		&extal2_div2_clk),
-	CLKDEV_CON_ID("dv_clk",			&dv_clk),
-	CLKDEV_CON_ID("system_clk",		&system_clk),
-	CLKDEV_CON_ID("system_div2_clk",	&system_div2_clk),
-	CLKDEV_CON_ID("r_clk",			&r_clk),
-	CLKDEV_CON_ID("pllc0_clk",		&pllc0_clk),
-	CLKDEV_CON_ID("pllc1_clk",		&pllc1_clk),
-	CLKDEV_CON_ID("pllc1_div2_clk",		&pllc1_div2_clk),
-	CLKDEV_CON_ID("usb24s",			&usb24s_clk),
-	CLKDEV_CON_ID("hdmi1",			&hdmi1_clk),
-	CLKDEV_CON_ID("hdmi2",			&hdmi2_clk),
-	CLKDEV_CON_ID("video1",			&div6_reparent_clks[DIV6_VCLK1]),
-	CLKDEV_CON_ID("video2",			&div6_reparent_clks[DIV6_VCLK2]),
-	CLKDEV_CON_ID("fsiack",			&fsiack_clk),
-	CLKDEV_CON_ID("fsibck",			&fsibck_clk),
-
-	/* DIV4 clocks */
-	CLKDEV_CON_ID("i_clk",			&div4_clks[DIV4_I]),
-	CLKDEV_CON_ID("zg_clk",			&div4_clks[DIV4_ZG]),
-	CLKDEV_CON_ID("b_clk",			&div4_clks[DIV4_B]),
-	CLKDEV_CON_ID("m1_clk",			&div4_clks[DIV4_M1]),
-	CLKDEV_CON_ID("hp_clk",			&div4_clks[DIV4_HP]),
-	CLKDEV_CON_ID("hpp_clk",		&div4_clks[DIV4_HPP]),
-	CLKDEV_CON_ID("s_clk",			&div4_clks[DIV4_S]),
-	CLKDEV_CON_ID("zb_clk",			&div4_clks[DIV4_ZB]),
-	CLKDEV_CON_ID("m3_clk",			&div4_clks[DIV4_M3]),
-	CLKDEV_CON_ID("cp_clk",			&div4_clks[DIV4_CP]),
-
-	/* DIV6 clocks */
-	CLKDEV_CON_ID("sub_clk",		&div6_clks[DIV6_SUB]),
-
-	/* MSTP32 clocks */
-	CLKDEV_DEV_ID("sh_mobile_lcdc_fb.0",	&mstp_clks[MSTP100]),
-	CLKDEV_DEV_ID("i2c-sh_mobile.0",	&mstp_clks[MSTP116]),
-	CLKDEV_DEV_ID("fff20000.i2c",		&mstp_clks[MSTP116]),
-	CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1",	&mstp_clks[MSTP117]),
-	CLKDEV_DEV_ID("sh_mobile_ceu.0",	&mstp_clks[MSTP127]),
-	CLKDEV_DEV_ID("sh_mobile_ceu.1",	&mstp_clks[MSTP128]),
-
-	CLKDEV_DEV_ID("sh-sci.4",		&mstp_clks[MSTP200]),
-	CLKDEV_DEV_ID("e6c80000.serial",	&mstp_clks[MSTP200]),
-	CLKDEV_DEV_ID("sh-sci.3",		&mstp_clks[MSTP201]),
-	CLKDEV_DEV_ID("e6c70000.serial",	&mstp_clks[MSTP201]),
-	CLKDEV_DEV_ID("sh-sci.2",		&mstp_clks[MSTP202]),
-	CLKDEV_DEV_ID("e6c60000.serial",	&mstp_clks[MSTP202]),
-	CLKDEV_DEV_ID("sh-sci.1",		&mstp_clks[MSTP203]),
-	CLKDEV_DEV_ID("e6c50000.serial",	&mstp_clks[MSTP203]),
-	CLKDEV_DEV_ID("sh-sci.0",		&mstp_clks[MSTP204]),
-	CLKDEV_DEV_ID("e6c40000.serial",	&mstp_clks[MSTP204]),
-	CLKDEV_DEV_ID("sh-sci.8",		&mstp_clks[MSTP206]),
-	CLKDEV_DEV_ID("e6c30000.serial",	&mstp_clks[MSTP206]),
-	CLKDEV_DEV_ID("sh-sci.5",		&mstp_clks[MSTP207]),
-	CLKDEV_DEV_ID("e6cb0000.serial",	&mstp_clks[MSTP207]),
-	CLKDEV_DEV_ID("sh-dma-engine.3",	&mstp_clks[MSTP214]),
-	CLKDEV_DEV_ID("sh-dma-engine.2",	&mstp_clks[MSTP216]),
-	CLKDEV_DEV_ID("sh-dma-engine.1",	&mstp_clks[MSTP217]),
-	CLKDEV_DEV_ID("sh-dma-engine.0",	&mstp_clks[MSTP218]),
-	CLKDEV_DEV_ID("sh-sci.7",		&mstp_clks[MSTP222]),
-	CLKDEV_DEV_ID("e6cd0000.serial",	&mstp_clks[MSTP222]),
-	CLKDEV_DEV_ID("renesas_intc_irqpin.0",	&mstp_clks[MSTP229]),
-	CLKDEV_DEV_ID("renesas_intc_irqpin.1",	&mstp_clks[MSTP229]),
-	CLKDEV_DEV_ID("renesas_intc_irqpin.2",	&mstp_clks[MSTP229]),
-	CLKDEV_DEV_ID("renesas_intc_irqpin.3",	&mstp_clks[MSTP229]),
-	CLKDEV_DEV_ID("sh-sci.6",		&mstp_clks[MSTP230]),
-	CLKDEV_DEV_ID("e6cc0000.serial",	&mstp_clks[MSTP230]),
-
-	CLKDEV_DEV_ID("sh_fsi2",		&mstp_clks[MSTP328]),
-	CLKDEV_DEV_ID("fe1f0000.sound",		&mstp_clks[MSTP328]),
-	CLKDEV_DEV_ID("i2c-sh_mobile.1",	&mstp_clks[MSTP323]),
-	CLKDEV_DEV_ID("e6c20000.i2c",		&mstp_clks[MSTP323]),
-	CLKDEV_DEV_ID("renesas_usbhs",		&mstp_clks[MSTP320]),
-	CLKDEV_DEV_ID("sh_mobile_sdhi.0",	&mstp_clks[MSTP314]),
-	CLKDEV_DEV_ID("e6850000.sd",		&mstp_clks[MSTP314]),
-	CLKDEV_DEV_ID("sh_mobile_sdhi.1",	&mstp_clks[MSTP313]),
-	CLKDEV_DEV_ID("e6860000.sd",		&mstp_clks[MSTP313]),
-	CLKDEV_DEV_ID("sh_mmcif",		&mstp_clks[MSTP312]),
-	CLKDEV_DEV_ID("e6bd0000.mmc",		&mstp_clks[MSTP312]),
-	CLKDEV_DEV_ID("r8a7740-gether",		&mstp_clks[MSTP309]),
-	CLKDEV_DEV_ID("e9a00000.ethernet",	&mstp_clks[MSTP309]),
-	CLKDEV_DEV_ID("renesas-tpu-pwm",	&mstp_clks[MSTP304]),
-	CLKDEV_DEV_ID("e6600000.pwm",		&mstp_clks[MSTP304]),
-
-	CLKDEV_DEV_ID("sh_mobile_sdhi.2",	&mstp_clks[MSTP415]),
-	CLKDEV_DEV_ID("e6870000.sd",		&mstp_clks[MSTP415]),
-
-	/* ICK */
-	CLKDEV_ICK_ID("fck",	"sh-tmu.1",		&mstp_clks[MSTP111]),
-	CLKDEV_ICK_ID("fck",	"fff90000.timer",	&mstp_clks[MSTP111]),
-	CLKDEV_ICK_ID("fck",	"sh-tmu.0",		&mstp_clks[MSTP125]),
-	CLKDEV_ICK_ID("fck",	"fff80000.timer",	&mstp_clks[MSTP125]),
-	CLKDEV_ICK_ID("fck",	"sh-cmt-48.1",		&mstp_clks[MSTP329]),
-	CLKDEV_ICK_ID("fck",	"e6138000.timer",	&mstp_clks[MSTP329]),
-	CLKDEV_ICK_ID("host",	"renesas_usbhs",	&mstp_clks[MSTP416]),
-	CLKDEV_ICK_ID("func",	"renesas_usbhs",	&mstp_clks[MSTP407]),
-	CLKDEV_ICK_ID("phy",	"renesas_usbhs",	&mstp_clks[MSTP406]),
-	CLKDEV_ICK_ID("pci",	"renesas_usbhs",	&div4_clks[DIV4_USBP]),
-	CLKDEV_ICK_ID("usb24",	"renesas_usbhs",	&usb24_clk),
-	CLKDEV_ICK_ID("ick",	"sh-mobile-hdmi",	&div6_reparent_clks[DIV6_HDMI]),
-
-	CLKDEV_ICK_ID("icka", "sh_fsi2",	&div6_reparent_clks[DIV6_FSIA]),
-	CLKDEV_ICK_ID("ickb", "sh_fsi2",	&div6_reparent_clks[DIV6_FSIB]),
-	CLKDEV_ICK_ID("diva", "sh_fsi2",	&fsidivs[FSIDIV_A]),
-	CLKDEV_ICK_ID("divb", "sh_fsi2",	&fsidivs[FSIDIV_B]),
-	CLKDEV_ICK_ID("xcka", "sh_fsi2",	&fsiack_clk),
-	CLKDEV_ICK_ID("xckb", "sh_fsi2",	&fsibck_clk),
-};
-
-void __init r8a7740_clock_init(u8 md_ck)
-{
-	int k, ret = 0;
-
-	/* detect system clock parent */
-	if (md_ck & MD_CK1)
-		system_clk.parent = &extal1_div2_clk;
-	else
-		system_clk.parent = &extal1_clk;
-
-	/* detect RCLK parent */
-	switch (md_ck & (MD_CK2 | MD_CK1)) {
-	case MD_CK2 | MD_CK1:
-		r_clk.parent = &extal1_div2048_clk;
-		break;
-	case MD_CK2:
-		r_clk.parent = &extal1_div1024_clk;
-		break;
-	case MD_CK1:
-	default:
-		r_clk.parent = &extalr_clk;
-		break;
-	}
-
-	for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
-		ret = clk_register(main_clks[k]);
-
-	if (!ret)
-		ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
-
-	if (!ret)
-		ret = sh_clk_div6_register(div6_clks, DIV6_NR);
-
-	if (!ret)
-		ret = sh_clk_div6_reparent_register(div6_reparent_clks,
-						    DIV6_REPARENT_NR);
-
-	if (!ret)
-		ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
-
-	for (k = 0; !ret && (k < ARRAY_SIZE(late_main_clks)); k++)
-		ret = clk_register(late_main_clks[k]);
-
-	if (!ret)
-		ret = sh_clk_fsidiv_register(fsidivs, FSIDIV_REPARENT_NR);
-
-	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
-	if (!ret)
-		shmobile_clk_init();
-	else
-		panic("failed to setup r8a7740 clocks\n");
-}
diff --git a/arch/arm/mach-shmobile/pm-r8a7740.c b/arch/arm/mach-shmobile/pm-r8a7740.c
deleted file mode 100644
index 34608fcf0648..000000000000
--- a/arch/arm/mach-shmobile/pm-r8a7740.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * r8a7740 power management support
- *
- * Copyright (C) 2012  Renesas Solutions Corp.
- * Copyright (C) 2012  Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- *
- * 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/console.h>
-#include <linux/io.h>
-#include <linux/suspend.h>
-
-#include "common.h"
-#include "pm-rmobile.h"
-
-#define SYSC_BASE	IOMEM(0xe6180000)
-
-#if defined(CONFIG_PM) && !defined(CONFIG_ARCH_MULTIPLATFORM)
-static int r8a7740_pd_a3sm_suspend(void)
-{
-	/*
-	 * The A3SM domain contains the CPU core and therefore it should
-	 * only be turned off if the CPU is not in use.
-	 */
-	return -EBUSY;
-}
-
-static int r8a7740_pd_a3sp_suspend(void)
-{
-	/*
-	 * Serial consoles make use of SCIF hardware located in A3SP,
-	 * keep such power domain on if "no_console_suspend" is set.
-	 */
-	return console_suspend_enabled ? 0 : -EBUSY;
-}
-
-static int r8a7740_pd_d4_suspend(void)
-{
-	/*
-	 * The D4 domain contains the Coresight-ETM hardware block and
-	 * therefore it should only be turned off if the debug module is
-	 * not in use.
-	 */
-	return -EBUSY;
-}
-
-static struct rmobile_pm_domain r8a7740_pm_domains[] = {
-	{
-		.genpd.name	= "A4LC",
-		.base		= SYSC_BASE,
-		.bit_shift	= 1,
-	}, {
-		.genpd.name	= "A4MP",
-		.base		= SYSC_BASE,
-		.bit_shift	= 2,
-	}, {
-		.genpd.name	= "D4",
-		.base		= SYSC_BASE,
-		.bit_shift	= 3,
-		.gov		= &pm_domain_always_on_gov,
-		.suspend	= r8a7740_pd_d4_suspend,
-	}, {
-		.genpd.name	= "A4R",
-		.base		= SYSC_BASE,
-		.bit_shift	= 5,
-	}, {
-		.genpd.name	= "A3RV",
-		.base		= SYSC_BASE,
-		.bit_shift	= 6,
-	}, {
-		.genpd.name	= "A4S",
-		.base		= SYSC_BASE,
-		.bit_shift	= 10,
-		.no_debug	= true,
-	}, {
-		.genpd.name	= "A3SP",
-		.base		= SYSC_BASE,
-		.bit_shift	= 11,
-		.gov		= &pm_domain_always_on_gov,
-		.no_debug	= true,
-		.suspend	= r8a7740_pd_a3sp_suspend,
-	}, {
-		.genpd.name	= "A3SM",
-		.base		= SYSC_BASE,
-		.bit_shift	= 12,
-		.gov		= &pm_domain_always_on_gov,
-		.suspend	= r8a7740_pd_a3sm_suspend,
-	}, {
-		.genpd.name	= "A3SG",
-		.base		= SYSC_BASE,
-		.bit_shift	= 13,
-	}, {
-		.genpd.name	= "A4SU",
-		.base		= SYSC_BASE,
-		.bit_shift	= 20,
-	},
-};
-
-void __init r8a7740_init_pm_domains(void)
-{
-	rmobile_init_domains(r8a7740_pm_domains, ARRAY_SIZE(r8a7740_pm_domains));
-	pm_genpd_add_subdomain_names("A4R", "A3RV");
-	pm_genpd_add_subdomain_names("A4S", "A3SP");
-	pm_genpd_add_subdomain_names("A4S", "A3SM");
-	pm_genpd_add_subdomain_names("A4S", "A3SG");
-}
-#endif /* CONFIG_PM && !CONFIG_ARCH_MULTIPLATFORM */
-
-#ifdef CONFIG_SUSPEND
-static int r8a7740_enter_suspend(suspend_state_t suspend_state)
-{
-	cpu_do_idle();
-	return 0;
-}
-
-static void r8a7740_suspend_init(void)
-{
-	shmobile_suspend_ops.enter = r8a7740_enter_suspend;
-}
-#else
-static void r8a7740_suspend_init(void) {}
-#endif
-
-void __init r8a7740_pm_init(void)
-{
-	r8a7740_suspend_init();
-}
diff --git a/arch/arm/mach-shmobile/r8a7740.h b/arch/arm/mach-shmobile/r8a7740.h
deleted file mode 100644
index ca7805ad7ea3..000000000000
--- a/arch/arm/mach-shmobile/r8a7740.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (C) 2011  Renesas Solutions Corp.
- * Copyright (C) 2011  Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ASM_R8A7740_H__
-#define __ASM_R8A7740_H__
-
-/*
- * MD_CKx pin
- */
-#define MD_CK2	(1 << 2)
-#define MD_CK1	(1 << 1)
-#define MD_CK0	(1 << 0)
-
-/* DMA slave IDs */
-enum {
-	SHDMA_SLAVE_INVALID,
-	SHDMA_SLAVE_SDHI0_RX,
-	SHDMA_SLAVE_SDHI0_TX,
-	SHDMA_SLAVE_SDHI1_RX,
-	SHDMA_SLAVE_SDHI1_TX,
-	SHDMA_SLAVE_SDHI2_RX,
-	SHDMA_SLAVE_SDHI2_TX,
-	SHDMA_SLAVE_FSIA_RX,
-	SHDMA_SLAVE_FSIA_TX,
-	SHDMA_SLAVE_FSIB_TX,
-	SHDMA_SLAVE_USBHS_TX,
-	SHDMA_SLAVE_USBHS_RX,
-	SHDMA_SLAVE_MMCIF_TX,
-	SHDMA_SLAVE_MMCIF_RX,
-};
-
-extern void r8a7740_meram_workaround(void);
-extern void r8a7740_init_irq_of(void);
-extern void r8a7740_map_io(void);
-extern void r8a7740_add_early_devices(void);
-extern void r8a7740_add_standard_devices(void);
-extern void r8a7740_clock_init(u8 md_ck);
-extern void r8a7740_pinmux_init(void);
-extern void r8a7740_pm_init(void);
-
-#if defined(CONFIG_PM) && !defined(CONFIG_ARCH_MULTIPLATFORM)
-extern void __init r8a7740_init_pm_domains(void);
-#else
-static inline void r8a7740_init_pm_domains(void) {}
-#endif /* CONFIG_PM && !CONFIG_ARCH_MULTIPLATFORM */
-
-#endif /* __ASM_R8A7740_H__ */
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 00291cc1772d..a158b0bf7762 100644
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -13,31 +13,19 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */
-#include <linux/dma-mapping.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/irqchip.h>
 #include <linux/irqchip/arm-gic.h>
-#include <linux/platform_data/irq-renesas-intc-irqpin.h>
-#include <linux/platform_device.h>
 #include <linux/of_platform.h>
-#include <linux/serial_sci.h>
-#include <linux/sh_dma.h>
-#include <linux/sh_timer.h>
-#include <linux/platform_data/sh_ipmmu.h>
 
-#include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/hardware/cache-l2x0.h>
 
 #include "common.h"
-#include "dma-register.h"
-#include "irqs.h"
-#include "pm-rmobile.h"
-#include "r8a7740.h"
 
 static struct map_desc r8a7740_io_desc[] __initdata = {
 	 /*
@@ -64,613 +52,12 @@ static struct map_desc r8a7740_io_desc[] __initdata = {
 #endif
 };
 
-void __init r8a7740_map_io(void)
+static void __init r8a7740_map_io(void)
 {
 	debug_ll_io_init();
 	iotable_init(r8a7740_io_desc, ARRAY_SIZE(r8a7740_io_desc));
 }
 
-/* PFC */
-static const struct resource pfc_resources[] = {
-	DEFINE_RES_MEM(0xe6050000, 0x8000),
-	DEFINE_RES_MEM(0xe605800c, 0x0020),
-};
-
-void __init r8a7740_pinmux_init(void)
-{
-	platform_device_register_simple("pfc-r8a7740", -1, pfc_resources,
-					ARRAY_SIZE(pfc_resources));
-}
-
-static struct renesas_intc_irqpin_config irqpin0_platform_data = {
-	.irq_base = irq_pin(0), /* IRQ0 -> IRQ7 */
-};
-
-static struct resource irqpin0_resources[] = {
-	DEFINE_RES_MEM(0xe6900000, 4), /* ICR1A */
-	DEFINE_RES_MEM(0xe6900010, 4), /* INTPRI00A */
-	DEFINE_RES_MEM(0xe6900020, 1), /* INTREQ00A */
-	DEFINE_RES_MEM(0xe6900040, 1), /* INTMSK00A */
-	DEFINE_RES_MEM(0xe6900060, 1), /* INTMSKCLR00A */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ0 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ1 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ2 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ3 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ4 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ5 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ6 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ7 */
-};
-
-static struct platform_device irqpin0_device = {
-	.name		= "renesas_intc_irqpin",
-	.id		= 0,
-	.resource	= irqpin0_resources,
-	.num_resources	= ARRAY_SIZE(irqpin0_resources),
-	.dev		= {
-		.platform_data  = &irqpin0_platform_data,
-	},
-};
-
-static struct renesas_intc_irqpin_config irqpin1_platform_data = {
-	.irq_base = irq_pin(8), /* IRQ8 -> IRQ15 */
-};
-
-static struct resource irqpin1_resources[] = {
-	DEFINE_RES_MEM(0xe6900004, 4), /* ICR2A */
-	DEFINE_RES_MEM(0xe6900014, 4), /* INTPRI10A */
-	DEFINE_RES_MEM(0xe6900024, 1), /* INTREQ10A */
-	DEFINE_RES_MEM(0xe6900044, 1), /* INTMSK10A */
-	DEFINE_RES_MEM(0xe6900064, 1), /* INTMSKCLR10A */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ8 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ9 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ10 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ11 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ12 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ13 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ14 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ15 */
-};
-
-static struct platform_device irqpin1_device = {
-	.name		= "renesas_intc_irqpin",
-	.id		= 1,
-	.resource	= irqpin1_resources,
-	.num_resources	= ARRAY_SIZE(irqpin1_resources),
-	.dev		= {
-		.platform_data  = &irqpin1_platform_data,
-	},
-};
-
-static struct renesas_intc_irqpin_config irqpin2_platform_data = {
-	.irq_base = irq_pin(16), /* IRQ16 -> IRQ23 */
-};
-
-static struct resource irqpin2_resources[] = {
-	DEFINE_RES_MEM(0xe6900008, 4), /* ICR3A */
-	DEFINE_RES_MEM(0xe6900018, 4), /* INTPRI30A */
-	DEFINE_RES_MEM(0xe6900028, 1), /* INTREQ30A */
-	DEFINE_RES_MEM(0xe6900048, 1), /* INTMSK30A */
-	DEFINE_RES_MEM(0xe6900068, 1), /* INTMSKCLR30A */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ16 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ17 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ18 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ19 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ20 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ21 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ22 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ23 */
-};
-
-static struct platform_device irqpin2_device = {
-	.name		= "renesas_intc_irqpin",
-	.id		= 2,
-	.resource	= irqpin2_resources,
-	.num_resources	= ARRAY_SIZE(irqpin2_resources),
-	.dev		= {
-		.platform_data  = &irqpin2_platform_data,
-	},
-};
-
-static struct renesas_intc_irqpin_config irqpin3_platform_data = {
-	.irq_base = irq_pin(24), /* IRQ24 -> IRQ31 */
-};
-
-static struct resource irqpin3_resources[] = {
-	DEFINE_RES_MEM(0xe690000c, 4), /* ICR3A */
-	DEFINE_RES_MEM(0xe690001c, 4), /* INTPRI30A */
-	DEFINE_RES_MEM(0xe690002c, 1), /* INTREQ30A */
-	DEFINE_RES_MEM(0xe690004c, 1), /* INTMSK30A */
-	DEFINE_RES_MEM(0xe690006c, 1), /* INTMSKCLR30A */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ24 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ25 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ26 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ27 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ28 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ29 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ30 */
-	DEFINE_RES_IRQ(gic_spi(149)), /* IRQ31 */
-};
-
-static struct platform_device irqpin3_device = {
-	.name		= "renesas_intc_irqpin",
-	.id		= 3,
-	.resource	= irqpin3_resources,
-	.num_resources	= ARRAY_SIZE(irqpin3_resources),
-	.dev		= {
-		.platform_data  = &irqpin3_platform_data,
-	},
-};
-
-/* SCIF */
-#define R8A7740_SCIF(scif_type, index, baseaddr, irq)		\
-static struct plat_sci_port scif##index##_platform_data = {	\
-	.type		= scif_type,				\
-	.flags		= UPF_BOOT_AUTOCONF,			\
-	.scscr		= SCSCR_RE | SCSCR_TE,			\
-};								\
-								\
-static struct resource scif##index##_resources[] = {		\
-	DEFINE_RES_MEM(baseaddr, 0x100),			\
-	DEFINE_RES_IRQ(irq),					\
-};								\
-								\
-static struct platform_device scif##index##_device = {		\
-	.name		= "sh-sci",				\
-	.id		= index,				\
-	.resource	= scif##index##_resources,		\
-	.num_resources	= ARRAY_SIZE(scif##index##_resources),	\
-	.dev		= {					\
-		.platform_data	= &scif##index##_platform_data,	\
-	},							\
-}
-
-R8A7740_SCIF(PORT_SCIFA, 0, 0xe6c40000, gic_spi(100));
-R8A7740_SCIF(PORT_SCIFA, 1, 0xe6c50000, gic_spi(101));
-R8A7740_SCIF(PORT_SCIFA, 2, 0xe6c60000, gic_spi(102));
-R8A7740_SCIF(PORT_SCIFA, 3, 0xe6c70000, gic_spi(103));
-R8A7740_SCIF(PORT_SCIFA, 4, 0xe6c80000, gic_spi(104));
-R8A7740_SCIF(PORT_SCIFA, 5, 0xe6cb0000, gic_spi(105));
-R8A7740_SCIF(PORT_SCIFA, 6, 0xe6cc0000, gic_spi(106));
-R8A7740_SCIF(PORT_SCIFA, 7, 0xe6cd0000, gic_spi(107));
-R8A7740_SCIF(PORT_SCIFB, 8, 0xe6c30000, gic_spi(108));
-
-/* CMT */
-static struct sh_timer_config cmt1_platform_data = {
-	.channels_mask = 0x3f,
-};
-
-static struct resource cmt1_resources[] = {
-	DEFINE_RES_MEM(0xe6138000, 0x170),
-	DEFINE_RES_IRQ(gic_spi(58)),
-};
-
-static struct platform_device cmt1_device = {
-	.name		= "sh-cmt-48",
-	.id		= 1,
-	.dev = {
-		.platform_data	= &cmt1_platform_data,
-	},
-	.resource	= cmt1_resources,
-	.num_resources	= ARRAY_SIZE(cmt1_resources),
-};
-
-/* TMU */
-static struct sh_timer_config tmu0_platform_data = {
-	.channels_mask = 7,
-};
-
-static struct resource tmu0_resources[] = {
-	DEFINE_RES_MEM(0xfff80000, 0x2c),
-	DEFINE_RES_IRQ(gic_spi(198)),
-	DEFINE_RES_IRQ(gic_spi(199)),
-	DEFINE_RES_IRQ(gic_spi(200)),
-};
-
-static struct platform_device tmu0_device = {
-	.name		= "sh-tmu",
-	.id		= 0,
-	.dev = {
-		.platform_data	= &tmu0_platform_data,
-	},
-	.resource	= tmu0_resources,
-	.num_resources	= ARRAY_SIZE(tmu0_resources),
-};
-
-/* IPMMUI (an IPMMU module for ICB/LMB) */
-static struct resource ipmmu_resources[] = {
-	[0] = {
-		.name	= "IPMMUI",
-		.start	= 0xfe951000,
-		.end	= 0xfe9510ff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static const char * const ipmmu_dev_names[] = {
-	"sh_mobile_lcdc_fb.0",
-	"sh_mobile_lcdc_fb.1",
-	"sh_mobile_ceu.0",
-};
-
-static struct shmobile_ipmmu_platform_data ipmmu_platform_data = {
-	.dev_names = ipmmu_dev_names,
-	.num_dev_names = ARRAY_SIZE(ipmmu_dev_names),
-};
-
-static struct platform_device ipmmu_device = {
-	.name           = "ipmmu",
-	.id             = -1,
-	.dev = {
-		.platform_data = &ipmmu_platform_data,
-	},
-	.resource       = ipmmu_resources,
-	.num_resources  = ARRAY_SIZE(ipmmu_resources),
-};
-
-static struct platform_device *r8a7740_early_devices[] __initdata = {
-	&scif0_device,
-	&scif1_device,
-	&scif2_device,
-	&scif3_device,
-	&scif4_device,
-	&scif5_device,
-	&scif6_device,
-	&scif7_device,
-	&scif8_device,
-	&irqpin0_device,
-	&irqpin1_device,
-	&irqpin2_device,
-	&irqpin3_device,
-	&tmu0_device,
-	&ipmmu_device,
-	&cmt1_device,
-};
-
-/* DMA */
-static const struct sh_dmae_slave_config r8a7740_dmae_slaves[] = {
-	{
-		.slave_id	= SHDMA_SLAVE_SDHI0_TX,
-		.addr		= 0xe6850030,
-		.chcr		= CHCR_TX(XMIT_SZ_16BIT),
-		.mid_rid	= 0xc1,
-	}, {
-		.slave_id	= SHDMA_SLAVE_SDHI0_RX,
-		.addr		= 0xe6850030,
-		.chcr		= CHCR_RX(XMIT_SZ_16BIT),
-		.mid_rid	= 0xc2,
-	}, {
-		.slave_id	= SHDMA_SLAVE_SDHI1_TX,
-		.addr		= 0xe6860030,
-		.chcr		= CHCR_TX(XMIT_SZ_16BIT),
-		.mid_rid	= 0xc9,
-	}, {
-		.slave_id	= SHDMA_SLAVE_SDHI1_RX,
-		.addr		= 0xe6860030,
-		.chcr		= CHCR_RX(XMIT_SZ_16BIT),
-		.mid_rid	= 0xca,
-	}, {
-		.slave_id	= SHDMA_SLAVE_SDHI2_TX,
-		.addr		= 0xe6870030,
-		.chcr		= CHCR_TX(XMIT_SZ_16BIT),
-		.mid_rid	= 0xcd,
-	}, {
-		.slave_id	= SHDMA_SLAVE_SDHI2_RX,
-		.addr		= 0xe6870030,
-		.chcr		= CHCR_RX(XMIT_SZ_16BIT),
-		.mid_rid	= 0xce,
-	}, {
-		.slave_id	= SHDMA_SLAVE_FSIA_TX,
-		.addr		= 0xfe1f0024,
-		.chcr		= CHCR_TX(XMIT_SZ_32BIT),
-		.mid_rid	= 0xb1,
-	}, {
-		.slave_id	= SHDMA_SLAVE_FSIA_RX,
-		.addr		= 0xfe1f0020,
-		.chcr		= CHCR_RX(XMIT_SZ_32BIT),
-		.mid_rid	= 0xb2,
-	}, {
-		.slave_id	= SHDMA_SLAVE_FSIB_TX,
-		.addr		= 0xfe1f0064,
-		.chcr		= CHCR_TX(XMIT_SZ_32BIT),
-		.mid_rid	= 0xb5,
-	}, {
-		.slave_id	= SHDMA_SLAVE_MMCIF_TX,
-		.addr		= 0xe6bd0034,
-		.chcr		= CHCR_TX(XMIT_SZ_32BIT),
-		.mid_rid	= 0xd1,
-	}, {
-		.slave_id	= SHDMA_SLAVE_MMCIF_RX,
-		.addr		= 0xe6bd0034,
-		.chcr		= CHCR_RX(XMIT_SZ_32BIT),
-		.mid_rid	= 0xd2,
-	},
-};
-
-#define DMA_CHANNEL(a, b, c)			\
-{						\
-	.offset		= a,			\
-	.dmars		= b,			\
-	.dmars_bit	= c,			\
-	.chclr_offset	= (0x220 - 0x20) + a	\
-}
-
-static const struct sh_dmae_channel r8a7740_dmae_channels[] = {
-	DMA_CHANNEL(0x00, 0, 0),
-	DMA_CHANNEL(0x10, 0, 8),
-	DMA_CHANNEL(0x20, 4, 0),
-	DMA_CHANNEL(0x30, 4, 8),
-	DMA_CHANNEL(0x50, 8, 0),
-	DMA_CHANNEL(0x60, 8, 8),
-};
-
-static struct sh_dmae_pdata dma_platform_data = {
-	.slave		= r8a7740_dmae_slaves,
-	.slave_num	= ARRAY_SIZE(r8a7740_dmae_slaves),
-	.channel	= r8a7740_dmae_channels,
-	.channel_num	= ARRAY_SIZE(r8a7740_dmae_channels),
-	.ts_low_shift	= TS_LOW_SHIFT,
-	.ts_low_mask	= TS_LOW_BIT << TS_LOW_SHIFT,
-	.ts_high_shift	= TS_HI_SHIFT,
-	.ts_high_mask	= TS_HI_BIT << TS_HI_SHIFT,
-	.ts_shift	= dma_ts_shift,
-	.ts_shift_num	= ARRAY_SIZE(dma_ts_shift),
-	.dmaor_init	= DMAOR_DME,
-	.chclr_present	= 1,
-};
-
-/* Resource order important! */
-static struct resource r8a7740_dmae0_resources[] = {
-	{
-		/* Channel registers and DMAOR */
-		.start	= 0xfe008020,
-		.end	= 0xfe00828f,
-		.flags	= IORESOURCE_MEM,
-	},
-	{
-		/* DMARSx */
-		.start	= 0xfe009000,
-		.end	= 0xfe00900b,
-		.flags	= IORESOURCE_MEM,
-	},
-	{
-		.name	= "error_irq",
-		.start	= gic_spi(34),
-		.end	= gic_spi(34),
-		.flags	= IORESOURCE_IRQ,
-	},
-	{
-		/* IRQ for channels 0-5 */
-		.start	= gic_spi(28),
-		.end	= gic_spi(33),
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-/* Resource order important! */
-static struct resource r8a7740_dmae1_resources[] = {
-	{
-		/* Channel registers and DMAOR */
-		.start	= 0xfe018020,
-		.end	= 0xfe01828f,
-		.flags	= IORESOURCE_MEM,
-	},
-	{
-		/* DMARSx */
-		.start	= 0xfe019000,
-		.end	= 0xfe01900b,
-		.flags	= IORESOURCE_MEM,
-	},
-	{
-		.name	= "error_irq",
-		.start	= gic_spi(41),
-		.end	= gic_spi(41),
-		.flags	= IORESOURCE_IRQ,
-	},
-	{
-		/* IRQ for channels 0-5 */
-		.start	= gic_spi(35),
-		.end	= gic_spi(40),
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-/* Resource order important! */
-static struct resource r8a7740_dmae2_resources[] = {
-	{
-		/* Channel registers and DMAOR */
-		.start	= 0xfe028020,
-		.end	= 0xfe02828f,
-		.flags	= IORESOURCE_MEM,
-	},
-	{
-		/* DMARSx */
-		.start	= 0xfe029000,
-		.end	= 0xfe02900b,
-		.flags	= IORESOURCE_MEM,
-	},
-	{
-		.name	= "error_irq",
-		.start	= gic_spi(48),
-		.end	= gic_spi(48),
-		.flags	= IORESOURCE_IRQ,
-	},
-	{
-		/* IRQ for channels 0-5 */
-		.start	= gic_spi(42),
-		.end	= gic_spi(47),
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device dma0_device = {
-	.name		= "sh-dma-engine",
-	.id		= 0,
-	.resource	= r8a7740_dmae0_resources,
-	.num_resources	= ARRAY_SIZE(r8a7740_dmae0_resources),
-	.dev		= {
-		.platform_data	= &dma_platform_data,
-	},
-};
-
-static struct platform_device dma1_device = {
-	.name		= "sh-dma-engine",
-	.id		= 1,
-	.resource	= r8a7740_dmae1_resources,
-	.num_resources	= ARRAY_SIZE(r8a7740_dmae1_resources),
-	.dev		= {
-		.platform_data	= &dma_platform_data,
-	},
-};
-
-static struct platform_device dma2_device = {
-	.name		= "sh-dma-engine",
-	.id		= 2,
-	.resource	= r8a7740_dmae2_resources,
-	.num_resources	= ARRAY_SIZE(r8a7740_dmae2_resources),
-	.dev		= {
-		.platform_data	= &dma_platform_data,
-	},
-};
-
-/* USB-DMAC */
-static const struct sh_dmae_channel r8a7740_usb_dma_channels[] = {
-	{
-		.offset = 0,
-	}, {
-		.offset = 0x20,
-	},
-};
-
-static const struct sh_dmae_slave_config r8a7740_usb_dma_slaves[] = {
-	{
-		.slave_id	= SHDMA_SLAVE_USBHS_TX,
-		.chcr		= USBTS_INDEX2VAL(USBTS_XMIT_SZ_8BYTE),
-	}, {
-		.slave_id	= SHDMA_SLAVE_USBHS_RX,
-		.chcr		= USBTS_INDEX2VAL(USBTS_XMIT_SZ_8BYTE),
-	},
-};
-
-static struct sh_dmae_pdata usb_dma_platform_data = {
-	.slave		= r8a7740_usb_dma_slaves,
-	.slave_num	= ARRAY_SIZE(r8a7740_usb_dma_slaves),
-	.channel	= r8a7740_usb_dma_channels,
-	.channel_num	= ARRAY_SIZE(r8a7740_usb_dma_channels),
-	.ts_low_shift	= USBTS_LOW_SHIFT,
-	.ts_low_mask	= USBTS_LOW_BIT << USBTS_LOW_SHIFT,
-	.ts_high_shift	= USBTS_HI_SHIFT,
-	.ts_high_mask	= USBTS_HI_BIT << USBTS_HI_SHIFT,
-	.ts_shift	= dma_usbts_shift,
-	.ts_shift_num	= ARRAY_SIZE(dma_usbts_shift),
-	.dmaor_init	= DMAOR_DME,
-	.chcr_offset	= 0x14,
-	.chcr_ie_bit	= 1 << 5,
-	.dmaor_is_32bit	= 1,
-	.needs_tend_set	= 1,
-	.no_dmars	= 1,
-	.slave_only	= 1,
-};
-
-static struct resource r8a7740_usb_dma_resources[] = {
-	{
-		/* Channel registers and DMAOR */
-		.start	= 0xe68a0020,
-		.end	= 0xe68a0064 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	{
-		/* VCR/SWR/DMICR */
-		.start	= 0xe68a0000,
-		.end	= 0xe68a0014 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	{
-		/* IRQ for channels */
-		.start	= gic_spi(49),
-		.end	= gic_spi(49),
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device usb_dma_device = {
-	.name		= "sh-dma-engine",
-	.id		= 3,
-	.resource	= r8a7740_usb_dma_resources,
-	.num_resources	= ARRAY_SIZE(r8a7740_usb_dma_resources),
-	.dev		= {
-		.platform_data	= &usb_dma_platform_data,
-	},
-};
-
-/* I2C */
-static struct resource i2c0_resources[] = {
-	[0] = {
-		.name	= "IIC0",
-		.start	= 0xfff20000,
-		.end	= 0xfff20425 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= gic_spi(201),
-		.end	= gic_spi(204),
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct resource i2c1_resources[] = {
-	[0] = {
-		.name	= "IIC1",
-		.start	= 0xe6c20000,
-		.end	= 0xe6c20425 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start  = gic_spi(70), /* IIC1_ALI1 */
-		.end    = gic_spi(73), /* IIC1_DTEI1 */
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device i2c0_device = {
-	.name		= "i2c-sh_mobile",
-	.id		= 0,
-	.resource	= i2c0_resources,
-	.num_resources	= ARRAY_SIZE(i2c0_resources),
-};
-
-static struct platform_device i2c1_device = {
-	.name		= "i2c-sh_mobile",
-	.id		= 1,
-	.resource	= i2c1_resources,
-	.num_resources	= ARRAY_SIZE(i2c1_resources),
-};
-
-static struct resource pmu_resources[] = {
-	[0] = {
-		.start	= gic_spi(83),
-		.end	= gic_spi(83),
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device pmu_device = {
-	.name	= "armv7-pmu",
-	.id	= -1,
-	.num_resources = ARRAY_SIZE(pmu_resources),
-	.resource = pmu_resources,
-};
-
-static struct platform_device *r8a7740_late_devices[] __initdata = {
-	&i2c0_device,
-	&i2c1_device,
-	&dma0_device,
-	&dma1_device,
-	&dma2_device,
-	&usb_dma_device,
-	&pmu_device,
-};
-
 /*
  * r8a7740 chip has lasting errata on MERAM buffer.
  * this is work-around for it.
@@ -678,7 +65,7 @@ static struct platform_device *r8a7740_late_devices[] __initdata = {
  *	"Media RAM (MERAM)" on r8a7740 documentation
  */
 #define MEBUFCNTR	0xFE950098
-void __init r8a7740_meram_workaround(void)
+static void __init r8a7740_meram_workaround(void)
 {
 	void __iomem *reg;
 
@@ -689,70 +76,13 @@ void __init r8a7740_meram_workaround(void)
 	}
 }
 
-void __init r8a7740_add_standard_devices(void)
-{
-	static struct pm_domain_device domain_devices[] __initdata = {
-		{ "A4R",  &tmu0_device },
-		{ "A4R",  &i2c0_device },
-		{ "A4S",  &irqpin0_device },
-		{ "A4S",  &irqpin1_device },
-		{ "A4S",  &irqpin2_device },
-		{ "A4S",  &irqpin3_device },
-		{ "A3SP", &scif0_device },
-		{ "A3SP", &scif1_device },
-		{ "A3SP", &scif2_device },
-		{ "A3SP", &scif3_device },
-		{ "A3SP", &scif4_device },
-		{ "A3SP", &scif5_device },
-		{ "A3SP", &scif6_device },
-		{ "A3SP", &scif7_device },
-		{ "A3SP", &scif8_device },
-		{ "A3SP", &i2c1_device },
-		{ "A3SP", &ipmmu_device },
-		{ "A3SP", &dma0_device },
-		{ "A3SP", &dma1_device },
-		{ "A3SP", &dma2_device },
-		{ "A3SP", &usb_dma_device },
-	};
-
-	r8a7740_init_pm_domains();
-
-	/* add devices */
-	platform_add_devices(r8a7740_early_devices,
-			    ARRAY_SIZE(r8a7740_early_devices));
-	platform_add_devices(r8a7740_late_devices,
-			     ARRAY_SIZE(r8a7740_late_devices));
-
-	/* add devices to PM domain  */
-	rmobile_add_devices_to_domains(domain_devices,
-				       ARRAY_SIZE(domain_devices));
-}
-
-void __init r8a7740_add_early_devices(void)
-{
-	early_platform_add_devices(r8a7740_early_devices,
-				   ARRAY_SIZE(r8a7740_early_devices));
-
-	/* setup early console here as well */
-	shmobile_setup_console();
-}
-
-#ifdef CONFIG_USE_OF
-
-void __init r8a7740_init_irq_of(void)
+static void __init r8a7740_init_irq_of(void)
 {
 	void __iomem *intc_prio_base = ioremap_nocache(0xe6900010, 0x10);
 	void __iomem *intc_msk_base = ioremap_nocache(0xe6900040, 0x10);
 	void __iomem *pfc_inta_ctrl = ioremap_nocache(0xe605807c, 0x4);
 
-#ifdef CONFIG_ARCH_SHMOBILE_LEGACY
-	void __iomem *gic_dist_base = ioremap_nocache(0xc2800000, 0x1000);
-	void __iomem *gic_cpu_base = ioremap_nocache(0xc2000000, 0x1000);
-
-	gic_init(0, 29, gic_dist_base, gic_cpu_base);
-#else
 	irqchip_init();
-#endif
 
 	/* route signals to GIC */
 	iowrite32(0x0, pfc_inta_ctrl);
@@ -800,5 +130,3 @@ DT_MACHINE_START(R8A7740_DT, "Generic R8A7740 (Flattened Device Tree)")
 	.init_late	= shmobile_init_late,
 	.dt_compat	= r8a7740_boards_compat_dt,
 MACHINE_END
-
-#endif /* CONFIG_USE_OF */