From 43829731dd372d04d6706c51052b9dabab9ca356 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Mon, 20 Aug 2012 14:51:24 -0700
Subject: workqueue: deprecate flush[_delayed]_work_sync()

flush[_delayed]_work_sync() are now spurious.  Mark them deprecated
and convert all users to flush[_delayed]_work().

If you're cc'd and wondering what's going on: Now all workqueues are
non-reentrant and the regular flushes guarantee that the work item is
not pending or running on any CPU on return, so there's no reason to
use the sync flushes at all and they're going away.

This patch doesn't make any functional difference.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Mattia Dongili <malattia@linux.it>
Cc: Kent Yoder <key@linux.vnet.ibm.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: Bryan Wu <bryan.wu@canonical.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Alasdair Kergon <agk@redhat.com>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-wireless@vger.kernel.org
Cc: Anton Vorontsov <cbou@mail.ru>
Cc: Sangbeom Kim <sbkim73@samsung.com>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Eric Van Hensbergen <ericvh@gmail.com>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Cc: Petr Vandrovec <petr@vandrovec.name>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Avi Kivity <avi@redhat.com>
---
 drivers/input/touchscreen/wm831x-ts.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/input/touchscreen')

diff --git a/drivers/input/touchscreen/wm831x-ts.c b/drivers/input/touchscreen/wm831x-ts.c
index e83410721e38..52abb98a8ae5 100644
--- a/drivers/input/touchscreen/wm831x-ts.c
+++ b/drivers/input/touchscreen/wm831x-ts.c
@@ -221,7 +221,7 @@ static void wm831x_ts_input_close(struct input_dev *idev)
 	synchronize_irq(wm831x_ts->pd_irq);
 
 	/* Make sure the IRQ completion work is quiesced */
-	flush_work_sync(&wm831x_ts->pd_data_work);
+	flush_work(&wm831x_ts->pd_data_work);
 
 	/* If we ended up with the pen down then make sure we revert back
 	 * to pen detection state for the next time we start up.
-- 
cgit v1.2.3


From 436d42c61c3eef1d02256174c8615046c61a28ad Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 24 Aug 2012 15:22:12 +0200
Subject: ARM: samsung: move platform_data definitions

Platform data for device drivers should be defined in
include/linux/platform_data/*.h, not in the architecture
and platform specific directories.

This moves such data out of the samsung include directories

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: "Wolfram Sang (embedded platforms)" <w.sang@pengutronix.de>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Bryan Wu <bryan.wu@canonical.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Chris Ball <cjb@laptop.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Sangbeom Kim <sbkim73@samsung.com>
Cc: Liam Girdwood <lrg@ti.com>
Cc: linux-samsung-soc@vger.kernel.org
---
 arch/arm/mach-exynos/dev-audio.c                  |  2 +-
 arch/arm/mach-exynos/dev-ohci.c                   |  2 +-
 arch/arm/mach-exynos/include/mach/ohci.h          | 21 -------
 arch/arm/mach-exynos/mach-nuri.c                  |  6 +-
 arch/arm/mach-exynos/mach-origen.c                |  6 +-
 arch/arm/mach-exynos/mach-smdk4x12.c              |  2 +-
 arch/arm/mach-exynos/mach-smdkv310.c              |  6 +-
 arch/arm/mach-exynos/mach-universal_c210.c        |  4 +-
 arch/arm/mach-exynos/setup-i2c0.c                 |  2 +-
 arch/arm/mach-exynos/setup-i2c1.c                 |  2 +-
 arch/arm/mach-exynos/setup-i2c2.c                 |  2 +-
 arch/arm/mach-exynos/setup-i2c3.c                 |  2 +-
 arch/arm/mach-exynos/setup-i2c4.c                 |  2 +-
 arch/arm/mach-exynos/setup-i2c5.c                 |  2 +-
 arch/arm/mach-exynos/setup-i2c6.c                 |  2 +-
 arch/arm/mach-exynos/setup-i2c7.c                 |  2 +-
 arch/arm/mach-s3c24xx/common-smdk.c               |  4 +-
 arch/arm/mach-s3c24xx/include/mach/leds-gpio.h    | 28 ---------
 arch/arm/mach-s3c24xx/mach-amlm5900.c             |  2 +-
 arch/arm/mach-s3c24xx/mach-anubis.c               |  6 +-
 arch/arm/mach-s3c24xx/mach-at2440evb.c            |  6 +-
 arch/arm/mach-s3c24xx/mach-bast.c                 |  8 +--
 arch/arm/mach-s3c24xx/mach-gta02.c                | 10 +--
 arch/arm/mach-s3c24xx/mach-h1940.c                |  8 +--
 arch/arm/mach-s3c24xx/mach-jive.c                 |  6 +-
 arch/arm/mach-s3c24xx/mach-mini2440.c             | 10 +--
 arch/arm/mach-s3c24xx/mach-n30.c                  |  8 +--
 arch/arm/mach-s3c24xx/mach-nexcoder.c             |  2 +-
 arch/arm/mach-s3c24xx/mach-osiris.c               |  4 +-
 arch/arm/mach-s3c24xx/mach-otom.c                 |  2 +-
 arch/arm/mach-s3c24xx/mach-qt2410.c               |  8 +--
 arch/arm/mach-s3c24xx/mach-rx1950.c               | 10 +--
 arch/arm/mach-s3c24xx/mach-rx3715.c               |  2 +-
 arch/arm/mach-s3c24xx/mach-smdk2410.c             |  2 +-
 arch/arm/mach-s3c24xx/mach-smdk2413.c             |  4 +-
 arch/arm/mach-s3c24xx/mach-smdk2416.c             |  8 +--
 arch/arm/mach-s3c24xx/mach-smdk2440.c             |  2 +-
 arch/arm/mach-s3c24xx/mach-smdk2443.c             |  2 +-
 arch/arm/mach-s3c24xx/mach-tct_hammer.c           |  2 +-
 arch/arm/mach-s3c24xx/mach-vr1000.c               |  6 +-
 arch/arm/mach-s3c24xx/mach-vstms.c                |  4 +-
 arch/arm/mach-s3c24xx/setup-i2c.c                 |  2 +-
 arch/arm/mach-s3c24xx/simtec-audio.c              |  2 +-
 arch/arm/mach-s3c24xx/simtec-usb.c                |  2 +-
 arch/arm/mach-s3c64xx/dev-audio.c                 |  2 +-
 arch/arm/mach-s3c64xx/mach-anw6410.c              |  2 +-
 arch/arm/mach-s3c64xx/mach-crag6410-module.c      |  2 +-
 arch/arm/mach-s3c64xx/mach-crag6410.c             |  4 +-
 arch/arm/mach-s3c64xx/mach-hmt.c                  |  4 +-
 arch/arm/mach-s3c64xx/mach-mini6410.c             |  4 +-
 arch/arm/mach-s3c64xx/mach-ncp.c                  |  2 +-
 arch/arm/mach-s3c64xx/mach-real6410.c             |  4 +-
 arch/arm/mach-s3c64xx/mach-smartq.c               |  8 +--
 arch/arm/mach-s3c64xx/mach-smdk6400.c             |  2 +-
 arch/arm/mach-s3c64xx/mach-smdk6410.c             |  6 +-
 arch/arm/mach-s3c64xx/setup-i2c0.c                |  2 +-
 arch/arm/mach-s3c64xx/setup-i2c1.c                |  2 +-
 arch/arm/mach-s3c64xx/setup-ide.c                 |  2 +-
 arch/arm/mach-s5p64x0/dev-audio.c                 |  2 +-
 arch/arm/mach-s5p64x0/mach-smdk6440.c             |  4 +-
 arch/arm/mach-s5p64x0/mach-smdk6450.c             |  4 +-
 arch/arm/mach-s5p64x0/setup-i2c0.c                |  2 +-
 arch/arm/mach-s5p64x0/setup-i2c1.c                |  2 +-
 arch/arm/mach-s5pc100/dev-audio.c                 |  2 +-
 arch/arm/mach-s5pc100/mach-smdkc100.c             |  8 +--
 arch/arm/mach-s5pc100/setup-i2c0.c                |  2 +-
 arch/arm/mach-s5pc100/setup-i2c1.c                |  2 +-
 arch/arm/mach-s5pv210/dev-audio.c                 |  2 +-
 arch/arm/mach-s5pv210/mach-goni.c                 |  2 +-
 arch/arm/mach-s5pv210/mach-smdkc110.c             |  4 +-
 arch/arm/mach-s5pv210/mach-smdkv210.c             |  6 +-
 arch/arm/mach-s5pv210/mach-torbreck.c             |  2 +-
 arch/arm/mach-s5pv210/setup-i2c0.c                |  2 +-
 arch/arm/mach-s5pv210/setup-i2c1.c                |  2 +-
 arch/arm/mach-s5pv210/setup-i2c2.c                |  2 +-
 arch/arm/plat-samsung/devs.c                      | 20 +++---
 arch/arm/plat-samsung/include/plat/ata.h          | 36 -----------
 arch/arm/plat-samsung/include/plat/audio-simtec.h | 34 ----------
 arch/arm/plat-samsung/include/plat/audio.h        | 59 -----------------
 arch/arm/plat-samsung/include/plat/ehci.h         | 21 -------
 arch/arm/plat-samsung/include/plat/hwmon.h        | 51 ---------------
 arch/arm/plat-samsung/include/plat/iic.h          | 77 -----------------------
 arch/arm/plat-samsung/include/plat/mci.h          | 52 ---------------
 arch/arm/plat-samsung/include/plat/mipi_csis.h    | 43 -------------
 arch/arm/plat-samsung/include/plat/nand.h         | 67 --------------------
 arch/arm/plat-samsung/include/plat/s3c64xx-spi.h  | 68 --------------------
 arch/arm/plat-samsung/include/plat/ts.h           | 25 --------
 arch/arm/plat-samsung/include/plat/udc.h          | 44 -------------
 arch/arm/plat-samsung/include/plat/usb-control.h  | 43 -------------
 drivers/ata/pata_samsung_cf.c                     |  2 +-
 drivers/hwmon/s3c-hwmon.c                         |  2 +-
 drivers/i2c/busses/i2c-s3c2410.c                  |  2 +-
 drivers/input/touchscreen/s3c2410_ts.c            |  2 +-
 drivers/leds/leds-s3c24xx.c                       |  2 +-
 drivers/media/video/s5p-fimc/mipi-csis.c          |  2 +-
 drivers/mmc/host/s3cmci.c                         |  2 +-
 drivers/mtd/nand/s3c2410.c                        |  2 +-
 drivers/spi/spi-s3c64xx.c                         |  2 +-
 drivers/usb/gadget/s3c2410_udc.c                  |  2 +-
 drivers/usb/host/ehci-s5p.c                       |  2 +-
 drivers/usb/host/ohci-exynos.c                    |  2 +-
 drivers/usb/host/ohci-s3c2410.c                   |  2 +-
 include/linux/platform_data/asoc-s3c.h            | 59 +++++++++++++++++
 include/linux/platform_data/asoc-s3c24xx_simtec.h | 34 ++++++++++
 include/linux/platform_data/ata-samsung_cf.h      | 36 +++++++++++
 include/linux/platform_data/hwmon-s3c.h           | 51 +++++++++++++++
 include/linux/platform_data/i2c-s3c2410.h         | 77 +++++++++++++++++++++++
 include/linux/platform_data/leds-s3c24xx.h        | 28 +++++++++
 include/linux/platform_data/mipi-csis.h           | 43 +++++++++++++
 include/linux/platform_data/mmc-s3cmci.h          | 52 +++++++++++++++
 include/linux/platform_data/mtd-nand-s3c2410.h    | 67 ++++++++++++++++++++
 include/linux/platform_data/spi-s3c64xx.h         | 68 ++++++++++++++++++++
 include/linux/platform_data/touchscreen-s3c2410.h | 25 ++++++++
 include/linux/platform_data/usb-ehci-s5p.h        | 21 +++++++
 include/linux/platform_data/usb-exynos.h          | 21 +++++++
 include/linux/platform_data/usb-ohci-s3c2410.h    | 43 +++++++++++++
 include/linux/platform_data/usb-s3c2410_udc.h     | 44 +++++++++++++
 sound/soc/samsung/ac97.c                          |  2 +-
 sound/soc/samsung/i2s.c                           |  2 +-
 sound/soc/samsung/pcm.c                           |  2 +-
 sound/soc/samsung/s3c24xx_simtec.c                |  2 +-
 sound/soc/samsung/spdif.c                         |  2 +-
 122 files changed, 833 insertions(+), 833 deletions(-)
 delete mode 100644 arch/arm/mach-exynos/include/mach/ohci.h
 delete mode 100644 arch/arm/mach-s3c24xx/include/mach/leds-gpio.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/ata.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/audio-simtec.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/audio.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/ehci.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/hwmon.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/iic.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/mci.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/mipi_csis.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/nand.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/ts.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/udc.h
 delete mode 100644 arch/arm/plat-samsung/include/plat/usb-control.h
 create mode 100644 include/linux/platform_data/asoc-s3c.h
 create mode 100644 include/linux/platform_data/asoc-s3c24xx_simtec.h
 create mode 100644 include/linux/platform_data/ata-samsung_cf.h
 create mode 100644 include/linux/platform_data/hwmon-s3c.h
 create mode 100644 include/linux/platform_data/i2c-s3c2410.h
 create mode 100644 include/linux/platform_data/leds-s3c24xx.h
 create mode 100644 include/linux/platform_data/mipi-csis.h
 create mode 100644 include/linux/platform_data/mmc-s3cmci.h
 create mode 100644 include/linux/platform_data/mtd-nand-s3c2410.h
 create mode 100644 include/linux/platform_data/spi-s3c64xx.h
 create mode 100644 include/linux/platform_data/touchscreen-s3c2410.h
 create mode 100644 include/linux/platform_data/usb-ehci-s5p.h
 create mode 100644 include/linux/platform_data/usb-exynos.h
 create mode 100644 include/linux/platform_data/usb-ohci-s3c2410.h
 create mode 100644 include/linux/platform_data/usb-s3c2410_udc.h

(limited to 'drivers/input/touchscreen')

diff --git a/arch/arm/mach-exynos/dev-audio.c b/arch/arm/mach-exynos/dev-audio.c
index b33a5b67b547..ae321c7cb15f 100644
--- a/arch/arm/mach-exynos/dev-audio.c
+++ b/arch/arm/mach-exynos/dev-audio.c
@@ -16,7 +16,7 @@
 #include <linux/gpio.h>
 
 #include <plat/gpio-cfg.h>
-#include <plat/audio.h>
+#include <linux/platform_data/asoc-s3c.h>
 
 #include <mach/map.h>
 #include <mach/dma.h>
diff --git a/arch/arm/mach-exynos/dev-ohci.c b/arch/arm/mach-exynos/dev-ohci.c
index b8e75300c77d..14ed7951a2c6 100644
--- a/arch/arm/mach-exynos/dev-ohci.c
+++ b/arch/arm/mach-exynos/dev-ohci.c
@@ -15,7 +15,7 @@
 
 #include <mach/irqs.h>
 #include <mach/map.h>
-#include <mach/ohci.h>
+#include <linux/platform_data/usb-exynos.h>
 
 #include <plat/devs.h>
 #include <plat/usb-phy.h>
diff --git a/arch/arm/mach-exynos/include/mach/ohci.h b/arch/arm/mach-exynos/include/mach/ohci.h
deleted file mode 100644
index c256c595be5e..000000000000
--- a/arch/arm/mach-exynos/include/mach/ohci.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- *		http://www.samsung.com/
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#ifndef __MACH_EXYNOS_OHCI_H
-#define __MACH_EXYNOS_OHCI_H
-
-struct exynos4_ohci_platdata {
-	int (*phy_init)(struct platform_device *pdev, int type);
-	int (*phy_exit)(struct platform_device *pdev, int type);
-};
-
-extern void exynos4_ohci_set_platdata(struct exynos4_ohci_platdata *pd);
-
-#endif /* __MACH_EXYNOS_OHCI_H */
diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c
index ea785fcaf6c3..393d2ce99af7 100644
--- a/arch/arm/mach-exynos/mach-nuri.c
+++ b/arch/arm/mach-exynos/mach-nuri.c
@@ -45,14 +45,14 @@
 #include <plat/devs.h>
 #include <plat/fb.h>
 #include <plat/sdhci.h>
-#include <plat/ehci.h>
+#include <linux/platform_data/usb-ehci-s5p.h>
 #include <plat/clock.h>
 #include <plat/gpio-cfg.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/mfc.h>
 #include <plat/fimc-core.h>
 #include <plat/camport.h>
-#include <plat/mipi_csis.h>
+#include <linux/platform_data/mipi-csis.h>
 
 #include <mach/map.h>
 
diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c
index 5ca80307d6d7..4a531dccd0c6 100644
--- a/arch/arm/mach-exynos/mach-origen.c
+++ b/arch/arm/mach-exynos/mach-origen.c
@@ -35,15 +35,15 @@
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/sdhci.h>
-#include <plat/iic.h>
-#include <plat/ehci.h>
+#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/usb-ehci-s5p.h>
 #include <plat/clock.h>
 #include <plat/gpio-cfg.h>
 #include <plat/backlight.h>
 #include <plat/fb.h>
 #include <plat/mfc.h>
 
-#include <mach/ohci.h>
+#include <linux/platform_data/usb-exynos.h>
 #include <mach/map.h>
 
 #include <drm/exynos_drm.h>
diff --git a/arch/arm/mach-exynos/mach-smdk4x12.c b/arch/arm/mach-exynos/mach-smdk4x12.c
index b26beb13ebef..6a791fd4fb0d 100644
--- a/arch/arm/mach-exynos/mach-smdk4x12.c
+++ b/arch/arm/mach-exynos/mach-smdk4x12.c
@@ -32,7 +32,7 @@
 #include <plat/devs.h>
 #include <plat/fb.h>
 #include <plat/gpio-cfg.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/keypad.h>
 #include <plat/mfc.h>
 #include <plat/regs-fb.h>
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index 3cfa688d274a..fa2ada6c9ca7 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -34,15 +34,15 @@
 #include <plat/fb.h>
 #include <plat/keypad.h>
 #include <plat/sdhci.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 #include <plat/backlight.h>
 #include <plat/mfc.h>
-#include <plat/ehci.h>
+#include <linux/platform_data/usb-ehci-s5p.h>
 #include <plat/clock.h>
 
 #include <mach/map.h>
-#include <mach/ohci.h>
+#include <linux/platform_data/usb-exynos.h>
 
 #include <drm/exynos_drm.h>
 #include "common.h"
diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c
index 4d1f40d44ed1..bc49e5ab200b 100644
--- a/arch/arm/mach-exynos/mach-universal_c210.c
+++ b/arch/arm/mach-exynos/mach-universal_c210.c
@@ -34,7 +34,7 @@
 #include <plat/clock.h>
 #include <plat/cpu.h>
 #include <plat/devs.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 #include <plat/fb.h>
 #include <plat/mfc.h>
@@ -43,7 +43,7 @@
 #include <plat/fimc-core.h>
 #include <plat/s5p-time.h>
 #include <plat/camport.h>
-#include <plat/mipi_csis.h>
+#include <linux/platform_data/mipi-csis.h>
 
 #include <mach/map.h>
 
diff --git a/arch/arm/mach-exynos/setup-i2c0.c b/arch/arm/mach-exynos/setup-i2c0.c
index b90d94c17f7c..5700f23629f7 100644
--- a/arch/arm/mach-exynos/setup-i2c0.c
+++ b/arch/arm/mach-exynos/setup-i2c0.c
@@ -14,7 +14,7 @@
 struct platform_device; /* don't need the contents */
 
 #include <linux/gpio.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 #include <plat/cpu.h>
 
diff --git a/arch/arm/mach-exynos/setup-i2c1.c b/arch/arm/mach-exynos/setup-i2c1.c
index fd7235a43f6e..8d2279cc85dc 100644
--- a/arch/arm/mach-exynos/setup-i2c1.c
+++ b/arch/arm/mach-exynos/setup-i2c1.c
@@ -13,7 +13,7 @@
 struct platform_device; /* don't need the contents */
 
 #include <linux/gpio.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c1_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-exynos/setup-i2c2.c b/arch/arm/mach-exynos/setup-i2c2.c
index 2694b19e8b37..0ed62fc42a77 100644
--- a/arch/arm/mach-exynos/setup-i2c2.c
+++ b/arch/arm/mach-exynos/setup-i2c2.c
@@ -13,7 +13,7 @@
 struct platform_device; /* don't need the contents */
 
 #include <linux/gpio.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c2_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-exynos/setup-i2c3.c b/arch/arm/mach-exynos/setup-i2c3.c
index 379bd306993f..7787fd26076b 100644
--- a/arch/arm/mach-exynos/setup-i2c3.c
+++ b/arch/arm/mach-exynos/setup-i2c3.c
@@ -13,7 +13,7 @@
 struct platform_device; /* don't need the contents */
 
 #include <linux/gpio.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c3_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-exynos/setup-i2c4.c b/arch/arm/mach-exynos/setup-i2c4.c
index 9f3c04855b76..edc847f89826 100644
--- a/arch/arm/mach-exynos/setup-i2c4.c
+++ b/arch/arm/mach-exynos/setup-i2c4.c
@@ -13,7 +13,7 @@
 struct platform_device; /* don't need the contents */
 
 #include <linux/gpio.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c4_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-exynos/setup-i2c5.c b/arch/arm/mach-exynos/setup-i2c5.c
index 77e1a1e57c76..d88af7f75954 100644
--- a/arch/arm/mach-exynos/setup-i2c5.c
+++ b/arch/arm/mach-exynos/setup-i2c5.c
@@ -13,7 +13,7 @@
 struct platform_device; /* don't need the contents */
 
 #include <linux/gpio.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c5_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-exynos/setup-i2c6.c b/arch/arm/mach-exynos/setup-i2c6.c
index 284d12b7af0e..c590286c9d3a 100644
--- a/arch/arm/mach-exynos/setup-i2c6.c
+++ b/arch/arm/mach-exynos/setup-i2c6.c
@@ -13,7 +13,7 @@
 struct platform_device; /* don't need the contents */
 
 #include <linux/gpio.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c6_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-exynos/setup-i2c7.c b/arch/arm/mach-exynos/setup-i2c7.c
index b7611ee359a2..1bba75568a5f 100644
--- a/arch/arm/mach-exynos/setup-i2c7.c
+++ b/arch/arm/mach-exynos/setup-i2c7.c
@@ -13,7 +13,7 @@
 struct platform_device; /* don't need the contents */
 
 #include <linux/gpio.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c7_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-s3c24xx/common-smdk.c b/arch/arm/mach-s3c24xx/common-smdk.c
index 87e75a250d5e..3b2cf6db3634 100644
--- a/arch/arm/mach-s3c24xx/common-smdk.c
+++ b/arch/arm/mach-s3c24xx/common-smdk.c
@@ -37,9 +37,9 @@
 #include <asm/irq.h>
 
 #include <mach/regs-gpio.h>
-#include <mach/leds-gpio.h>
+#include <linux/platform_data/leds-s3c24xx.h>
 
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
 
 #include <plat/common-smdk.h>
 #include <plat/gpio-cfg.h>
diff --git a/arch/arm/mach-s3c24xx/include/mach/leds-gpio.h b/arch/arm/mach-s3c24xx/include/mach/leds-gpio.h
deleted file mode 100644
index d8a7672519b6..000000000000
--- a/arch/arm/mach-s3c24xx/include/mach/leds-gpio.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* arch/arm/mach-s3c2410/include/mach/leds-gpio.h
- *
- * Copyright (c) 2006 Simtec Electronics
- *	http://armlinux.simtec.co.uk/
- *	Ben Dooks <ben@simtec.co.uk>
- *
- * S3C24XX - LEDs GPIO connector
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_LEDSGPIO_H
-#define __ASM_ARCH_LEDSGPIO_H "leds-gpio.h"
-
-#define S3C24XX_LEDF_ACTLOW	(1<<0)		/* LED is on when GPIO low */
-#define S3C24XX_LEDF_TRISTATE	(1<<1)		/* tristate to turn off */
-
-struct s3c24xx_led_platdata {
-	unsigned int		 gpio;
-	unsigned int		 flags;
-
-	char			*name;
-	char			*def_trigger;
-};
-
-#endif /* __ASM_ARCH_LEDSGPIO_H */
diff --git a/arch/arm/mach-s3c24xx/mach-amlm5900.c b/arch/arm/mach-s3c24xx/mach-amlm5900.c
index ea2c4b003d58..f4ad99c1e476 100644
--- a/arch/arm/mach-s3c24xx/mach-amlm5900.c
+++ b/arch/arm/mach-s3c24xx/mach-amlm5900.c
@@ -53,7 +53,7 @@
 #include <mach/regs-lcd.h>
 #include <mach/regs-gpio.h>
 
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/gpio-cfg.h>
diff --git a/arch/arm/mach-s3c24xx/mach-anubis.c b/arch/arm/mach-s3c24xx/mach-anubis.c
index 5a7d0c0010f7..df890fbad8ad 100644
--- a/arch/arm/mach-s3c24xx/mach-anubis.c
+++ b/arch/arm/mach-s3c24xx/mach-anubis.c
@@ -40,8 +40,8 @@
 #include <mach/regs-gpio.h>
 #include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
-#include <plat/nand.h>
-#include <plat/iic.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
@@ -53,7 +53,7 @@
 #include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
-#include <plat/audio-simtec.h>
+#include <linux/platform_data/asoc-s3c24xx_simtec.h>
 
 #include "simtec.h"
 #include "common.h"
diff --git a/arch/arm/mach-s3c24xx/mach-at2440evb.c b/arch/arm/mach-s3c24xx/mach-at2440evb.c
index 7a05abf1270b..00381fe5de32 100644
--- a/arch/arm/mach-s3c24xx/mach-at2440evb.c
+++ b/arch/arm/mach-s3c24xx/mach-at2440evb.c
@@ -36,8 +36,8 @@
 #include <mach/regs-gpio.h>
 #include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
-#include <plat/nand.h>
-#include <plat/iic.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
@@ -47,7 +47,7 @@
 #include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
-#include <plat/mci.h>
+#include <linux/platform_data/mmc-s3cmci.h>
 
 #include "common.h"
 
diff --git a/arch/arm/mach-s3c24xx/mach-bast.c b/arch/arm/mach-s3c24xx/mach-bast.c
index 1cf1720682d3..6a30ce7e4aa7 100644
--- a/arch/arm/mach-s3c24xx/mach-bast.c
+++ b/arch/arm/mach-s3c24xx/mach-bast.c
@@ -45,9 +45,9 @@
 #include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 
-#include <plat/hwmon.h>
-#include <plat/nand.h>
-#include <plat/iic.h>
+#include <linux/platform_data/hwmon-s3c.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <mach/fb.h>
 
 #include <linux/mtd/mtd.h>
@@ -62,7 +62,7 @@
 #include <plat/cpu.h>
 #include <plat/cpu-freq.h>
 #include <plat/gpio-cfg.h>
-#include <plat/audio-simtec.h>
+#include <linux/platform_data/asoc-s3c24xx_simtec.h>
 
 #include "simtec.h"
 #include "common.h"
diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c
index 92e1f93a6bca..4a963467b7ee 100644
--- a/arch/arm/mach-s3c24xx/mach-gta02.c
+++ b/arch/arm/mach-s3c24xx/mach-gta02.c
@@ -73,21 +73,21 @@
 #include <mach/regs-gpio.h>
 #include <mach/fb.h>
 
-#include <plat/usb-control.h>
+#include <linux/platform_data/usb-ohci-s3c2410.h>
 #include <mach/regs-mem.h>
 #include <mach/hardware.h>
 
 #include <mach/gta02.h>
 
 #include <plat/regs-serial.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/pm.h>
-#include <plat/udc.h>
+#include <linux/platform_data/usb-s3c2410_udc.h>
 #include <plat/gpio-cfg.h>
-#include <plat/iic.h>
-#include <plat/ts.h>
+#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
 
 #include "common.h"
 
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index bb8d008d5a5c..9638b337593c 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -56,8 +56,8 @@
 #include <mach/h1940.h>
 #include <mach/h1940-latch.h>
 #include <mach/fb.h>
-#include <plat/udc.h>
-#include <plat/iic.h>
+#include <linux/platform_data/usb-s3c2410_udc.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <plat/gpio-cfg.h>
 #include <plat/clock.h>
@@ -65,8 +65,8 @@
 #include <plat/cpu.h>
 #include <plat/pll.h>
 #include <plat/pm.h>
-#include <plat/mci.h>
-#include <plat/ts.h>
+#include <linux/platform_data/mmc-s3cmci.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
 
 #include <sound/uda1380.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c
index ae73ba34ecc6..28ad25b3669e 100644
--- a/arch/arm/mach-s3c24xx/mach-jive.c
+++ b/arch/arm/mach-s3c24xx/mach-jive.c
@@ -32,8 +32,8 @@
 #include <asm/mach/irq.h>
 
 #include <plat/regs-serial.h>
-#include <plat/nand.h>
-#include <plat/iic.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <mach/regs-power.h>
 #include <mach/regs-gpio.h>
@@ -54,7 +54,7 @@
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/pm.h>
-#include <plat/udc.h>
+#include <linux/platform_data/usb-s3c2410_udc.h>
 
 static struct map_desc jive_iodesc[] __initdata = {
 };
diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c
index bd6d2525debe..c676b8ecbd17 100644
--- a/arch/arm/mach-s3c24xx/mach-mini2440.c
+++ b/arch/arm/mach-s3c24xx/mach-mini2440.c
@@ -39,14 +39,14 @@
 
 #include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
-#include <mach/leds-gpio.h>
+#include <linux/platform_data/leds-s3c24xx.h>
 #include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 #include <mach/irqs.h>
-#include <plat/nand.h>
-#include <plat/iic.h>
-#include <plat/mci.h>
-#include <plat/udc.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
+#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/mmc-s3cmci.h>
+#include <linux/platform_data/usb-s3c2410_udc.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
diff --git a/arch/arm/mach-s3c24xx/mach-n30.c b/arch/arm/mach-s3c24xx/mach-n30.c
index 383d00ca8f60..c53a9bfe1417 100644
--- a/arch/arm/mach-s3c24xx/mach-n30.c
+++ b/arch/arm/mach-s3c24xx/mach-n30.c
@@ -33,7 +33,7 @@
 #include <asm/mach-types.h>
 
 #include <mach/fb.h>
-#include <mach/leds-gpio.h>
+#include <linux/platform_data/leds-s3c24xx.h>
 #include <mach/regs-gpio.h>
 #include <mach/regs-lcd.h>
 
@@ -41,15 +41,15 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
 
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/regs-serial.h>
 
 #include <plat/clock.h>
 #include <plat/cpu.h>
 #include <plat/devs.h>
-#include <plat/mci.h>
+#include <linux/platform_data/mmc-s3cmci.h>
 #include <plat/s3c2410.h>
-#include <plat/udc.h>
+#include <linux/platform_data/usb-s3c2410_udc.h>
 
 #include "common.h"
 
diff --git a/arch/arm/mach-s3c24xx/mach-nexcoder.c b/arch/arm/mach-s3c24xx/mach-nexcoder.c
index 5c05ba1c330f..784132139e5a 100644
--- a/arch/arm/mach-s3c24xx/mach-nexcoder.c
+++ b/arch/arm/mach-s3c24xx/mach-nexcoder.c
@@ -38,7 +38,7 @@
 //#include <asm/debug-ll.h>
 #include <mach/regs-gpio.h>
 #include <plat/regs-serial.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <plat/gpio-cfg.h>
 #include <plat/s3c2410.h>
diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c
index 95d077255024..63c20019e89e 100644
--- a/arch/arm/mach-s3c24xx/mach-osiris.c
+++ b/arch/arm/mach-s3c24xx/mach-osiris.c
@@ -41,8 +41,8 @@
 #include <mach/regs-gpio.h>
 #include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
-#include <plat/nand.h>
-#include <plat/iic.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
diff --git a/arch/arm/mach-s3c24xx/mach-otom.c b/arch/arm/mach-s3c24xx/mach-otom.c
index bc4b6efb3b27..bca39f0232b3 100644
--- a/arch/arm/mach-s3c24xx/mach-otom.c
+++ b/arch/arm/mach-s3c24xx/mach-otom.c
@@ -35,7 +35,7 @@
 #include <plat/s3c2410.h>
 #include <plat/clock.h>
 #include <plat/devs.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/cpu.h>
 
 #include "common.h"
diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c
index 678bbca2b5e5..7b6ba13d7285 100644
--- a/arch/arm/mach-s3c24xx/mach-qt2410.c
+++ b/arch/arm/mach-s3c24xx/mach-qt2410.c
@@ -47,13 +47,13 @@
 #include <asm/irq.h>
 #include <asm/mach-types.h>
 
-#include <mach/leds-gpio.h>
+#include <linux/platform_data/leds-s3c24xx.h>
 #include <mach/regs-lcd.h>
 #include <plat/regs-serial.h>
 #include <mach/fb.h>
-#include <plat/nand.h>
-#include <plat/udc.h>
-#include <plat/iic.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
+#include <linux/platform_data/usb-s3c2410_udc.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <plat/common-smdk.h>
 #include <plat/gpio-cfg.h>
diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c
index 7ee73f27f207..379fde521d37 100644
--- a/arch/arm/mach-s3c24xx/mach-rx1950.c
+++ b/arch/arm/mach-s3c24xx/mach-rx1950.c
@@ -49,15 +49,15 @@
 #include <plat/clock.h>
 #include <plat/regs-serial.h>
 #include <plat/regs-iic.h>
-#include <plat/mci.h>
-#include <plat/udc.h>
-#include <plat/nand.h>
-#include <plat/iic.h>
+#include <linux/platform_data/mmc-s3cmci.h>
+#include <linux/platform_data/usb-s3c2410_udc.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/pm.h>
 #include <plat/irq.h>
-#include <plat/ts.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
 
 #include <sound/uda1380.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c
index 56af35447598..dacbb9a2122a 100644
--- a/arch/arm/mach-s3c24xx/mach-rx3715.c
+++ b/arch/arm/mach-s3c24xx/mach-rx3715.c
@@ -43,7 +43,7 @@
 #include <mach/regs-lcd.h>
 
 #include <mach/h1940.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
 #include <mach/fb.h>
 
 #include <plat/clock.h>
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2410.c b/arch/arm/mach-s3c24xx/mach-smdk2410.c
index bdc27e772876..82796b97cb04 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2410.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2410.c
@@ -47,7 +47,7 @@
 #include <asm/mach-types.h>
 
 #include <plat/regs-serial.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <plat/devs.h>
 #include <plat/cpu.h>
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2413.c b/arch/arm/mach-s3c24xx/mach-smdk2413.c
index b11451b853d8..ce99fd8bbbc5 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2413.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2413.c
@@ -38,8 +38,8 @@
 #include <mach/regs-lcd.h>
 
 #include <mach/idle.h>
-#include <plat/udc.h>
-#include <plat/iic.h>
+#include <linux/platform_data/usb-s3c2410_udc.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <mach/fb.h>
 
 #include <plat/s3c2410.h>
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c
index c3100a044fbe..db2787aa1e5e 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2416.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c
@@ -39,17 +39,17 @@
 #include <mach/regs-s3c2443-clock.h>
 
 #include <mach/idle.h>
-#include <mach/leds-gpio.h>
-#include <plat/iic.h>
+#include <linux/platform_data/leds-s3c24xx.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <plat/s3c2416.h>
 #include <plat/gpio-cfg.h>
 #include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
 #include <plat/sdhci.h>
-#include <plat/udc.h>
+#include <linux/platform_data/usb-s3c2410_udc.h>
 #include <linux/platform_data/s3c-hsudc.h>
 
 #include <plat/regs-fb-v4.h>
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2440.c b/arch/arm/mach-s3c24xx/mach-smdk2440.c
index 83a1036d7dcb..b7ff882c6ce6 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2440.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2440.c
@@ -37,7 +37,7 @@
 
 #include <mach/idle.h>
 #include <mach/fb.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <plat/s3c2410.h>
 #include <plat/s3c244x.h>
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2443.c b/arch/arm/mach-s3c24xx/mach-smdk2443.c
index 209236956222..2568656f046f 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2443.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2443.c
@@ -37,7 +37,7 @@
 
 #include <mach/idle.h>
 #include <mach/fb.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <plat/s3c2410.h>
 #include <plat/s3c2443.h>
diff --git a/arch/arm/mach-s3c24xx/mach-tct_hammer.c b/arch/arm/mach-s3c24xx/mach-tct_hammer.c
index fe990289ee7d..495bf5cf52e9 100644
--- a/arch/arm/mach-s3c24xx/mach-tct_hammer.c
+++ b/arch/arm/mach-s3c24xx/mach-tct_hammer.c
@@ -45,7 +45,7 @@
 #include <asm/mach-types.h>
 
 #include <plat/regs-serial.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-vr1000.c b/arch/arm/mach-s3c24xx/mach-vr1000.c
index bd5f189f0424..14d5b12e388c 100644
--- a/arch/arm/mach-s3c24xx/mach-vr1000.c
+++ b/arch/arm/mach-s3c24xx/mach-vr1000.c
@@ -43,13 +43,13 @@
 
 #include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
-#include <mach/leds-gpio.h>
+#include <linux/platform_data/leds-s3c24xx.h>
 
 #include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
-#include <plat/iic.h>
-#include <plat/audio-simtec.h>
+#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/asoc-s3c24xx_simtec.h>
 
 #include "simtec.h"
 #include "common.h"
diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c
index 94bfaa1fb148..f1d44ae11833 100644
--- a/arch/arm/mach-s3c24xx/mach-vstms.c
+++ b/arch/arm/mach-s3c24xx/mach-vstms.c
@@ -39,8 +39,8 @@
 #include <mach/idle.h>
 #include <mach/fb.h>
 
-#include <plat/iic.h>
-#include <plat/nand.h>
+#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
 
 #include <plat/s3c2410.h>
 #include <plat/s3c2412.h>
diff --git a/arch/arm/mach-s3c24xx/setup-i2c.c b/arch/arm/mach-s3c24xx/setup-i2c.c
index 9e90a7cbd1d6..7b4f33332d19 100644
--- a/arch/arm/mach-s3c24xx/setup-i2c.c
+++ b/arch/arm/mach-s3c24xx/setup-i2c.c
@@ -16,7 +16,7 @@
 struct platform_device;
 
 #include <plat/gpio-cfg.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <mach/hardware.h>
 #include <mach/regs-gpio.h>
 
diff --git a/arch/arm/mach-s3c24xx/simtec-audio.c b/arch/arm/mach-s3c24xx/simtec-audio.c
index 11881c9a38c0..fd0ef05763a9 100644
--- a/arch/arm/mach-s3c24xx/simtec-audio.c
+++ b/arch/arm/mach-s3c24xx/simtec-audio.c
@@ -24,7 +24,7 @@
 #include <mach/hardware.h>
 #include <mach/regs-gpio.h>
 
-#include <plat/audio-simtec.h>
+#include <linux/platform_data/asoc-s3c24xx_simtec.h>
 #include <plat/devs.h>
 
 #include "simtec.h"
diff --git a/arch/arm/mach-s3c24xx/simtec-usb.c b/arch/arm/mach-s3c24xx/simtec-usb.c
index d91c1a725139..17f8356177c1 100644
--- a/arch/arm/mach-s3c24xx/simtec-usb.c
+++ b/arch/arm/mach-s3c24xx/simtec-usb.c
@@ -34,7 +34,7 @@
 #include <mach/hardware.h>
 #include <asm/irq.h>
 
-#include <plat/usb-control.h>
+#include <linux/platform_data/usb-ohci-s3c2410.h>
 #include <plat/devs.h>
 
 #include "simtec.h"
diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c
index 124fd5d63006..35f3e07eaccc 100644
--- a/arch/arm/mach-s3c64xx/dev-audio.c
+++ b/arch/arm/mach-s3c64xx/dev-audio.c
@@ -20,7 +20,7 @@
 #include <mach/dma.h>
 
 #include <plat/devs.h>
-#include <plat/audio.h>
+#include <linux/platform_data/asoc-s3c.h>
 #include <plat/gpio-cfg.h>
 
 static const char *rclksrc[] = {
diff --git a/arch/arm/mach-s3c64xx/mach-anw6410.c b/arch/arm/mach-s3c64xx/mach-anw6410.c
index ffa29ddfdfce..15c58dfc4584 100644
--- a/arch/arm/mach-s3c64xx/mach-anw6410.c
+++ b/arch/arm/mach-s3c64xx/mach-anw6410.c
@@ -42,7 +42,7 @@
 #include <asm/mach-types.h>
 
 #include <plat/regs-serial.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/fb.h>
 #include <plat/regs-fb-v4.h>
 
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
index 9e382e7c77cb..181aa99427fe 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
@@ -24,7 +24,7 @@
 #include <sound/wm8962.h>
 #include <sound/wm9081.h>
 
-#include <plat/s3c64xx-spi.h>
+#include <linux/platform_data/spi-s3c64xx.h>
 
 #include <mach/crag6410.h>
 
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index 09cd81207a3f..717d675188d4 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -61,14 +61,14 @@
 #include <plat/fb.h>
 #include <plat/sdhci.h>
 #include <plat/gpio-cfg.h>
-#include <plat/s3c64xx-spi.h>
+#include <linux/platform_data/spi-s3c64xx.h>
 
 #include <plat/keypad.h>
 #include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/adc.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/pm.h>
 
 #include "common.h"
diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c
index 689088162f77..02222b32b7d3 100644
--- a/arch/arm/mach-s3c64xx/mach-hmt.c
+++ b/arch/arm/mach-s3c64xx/mach-hmt.c
@@ -34,9 +34,9 @@
 #include <asm/mach-types.h>
 
 #include <plat/regs-serial.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/fb.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
 
 #include <plat/clock.h>
 #include <plat/devs.h>
diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c
index 5539a255a704..09311cc40115 100644
--- a/arch/arm/mach-s3c64xx/mach-mini6410.c
+++ b/arch/arm/mach-s3c64xx/mach-mini6410.c
@@ -38,9 +38,9 @@
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/fb.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
 #include <plat/regs-serial.h>
-#include <plat/ts.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
 #include <plat/regs-fb-v4.h>
 
 #include <video/platform_lcd.h>
diff --git a/arch/arm/mach-s3c64xx/mach-ncp.c b/arch/arm/mach-s3c64xx/mach-ncp.c
index cad2e05eddf7..46ee88d16815 100644
--- a/arch/arm/mach-s3c64xx/mach-ncp.c
+++ b/arch/arm/mach-s3c64xx/mach-ncp.c
@@ -37,7 +37,7 @@
 #include <asm/mach-types.h>
 
 #include <plat/regs-serial.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/fb.h>
 
 #include <plat/clock.h>
diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c
index 326b21604bc3..6daca203e72b 100644
--- a/arch/arm/mach-s3c64xx/mach-real6410.c
+++ b/arch/arm/mach-s3c64xx/mach-real6410.c
@@ -39,9 +39,9 @@
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/fb.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
 #include <plat/regs-serial.h>
-#include <plat/ts.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
 #include <plat/regs-fb-v4.h>
 
 #include <video/platform_lcd.h>
diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-s3c64xx/mach-smartq.c
index ceeb1de40376..c6d7390939ae 100644
--- a/arch/arm/mach-s3c64xx/mach-smartq.c
+++ b/arch/arm/mach-s3c64xx/mach-smartq.c
@@ -30,13 +30,13 @@
 #include <plat/clock.h>
 #include <plat/cpu.h>
 #include <plat/devs.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
-#include <plat/hwmon.h>
+#include <linux/platform_data/hwmon-s3c.h>
 #include <plat/regs-serial.h>
-#include <plat/usb-control.h>
+#include <linux/platform_data/usb-ohci-s3c2410.h>
 #include <plat/sdhci.h>
-#include <plat/ts.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
 
 #include <video/platform_lcd.h>
 
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6400.c b/arch/arm/mach-s3c64xx/mach-smdk6400.c
index b0f4525c66bd..a928fae5694e 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6400.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6400.c
@@ -35,7 +35,7 @@
 #include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include "common.h"
 
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index 0fe4f1503f4f..2547a8846472 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -60,8 +60,8 @@
 #include <mach/regs-gpio.h>
 #include <mach/regs-sys.h>
 #include <mach/regs-srom.h>
-#include <plat/ata.h>
-#include <plat/iic.h>
+#include <linux/platform_data/ata-samsung_cf.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/fb.h>
 #include <plat/gpio-cfg.h>
 
@@ -69,7 +69,7 @@
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/adc.h>
-#include <plat/ts.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
 #include <plat/keypad.h>
 #include <plat/backlight.h>
 #include <plat/regs-fb-v4.h>
diff --git a/arch/arm/mach-s3c64xx/setup-i2c0.c b/arch/arm/mach-s3c64xx/setup-i2c0.c
index 241af94a9e70..40666ba8d607 100644
--- a/arch/arm/mach-s3c64xx/setup-i2c0.c
+++ b/arch/arm/mach-s3c64xx/setup-i2c0.c
@@ -18,7 +18,7 @@
 
 struct platform_device; /* don't need the contents */
 
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c0_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-s3c64xx/setup-i2c1.c b/arch/arm/mach-s3c64xx/setup-i2c1.c
index 3d13a961986d..3fdb24c4e62a 100644
--- a/arch/arm/mach-s3c64xx/setup-i2c1.c
+++ b/arch/arm/mach-s3c64xx/setup-i2c1.c
@@ -18,7 +18,7 @@
 
 struct platform_device; /* don't need the contents */
 
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c1_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-s3c64xx/setup-ide.c b/arch/arm/mach-s3c64xx/setup-ide.c
index 41b425602d88..648d8b85bf6b 100644
--- a/arch/arm/mach-s3c64xx/setup-ide.c
+++ b/arch/arm/mach-s3c64xx/setup-ide.c
@@ -17,7 +17,7 @@
 #include <mach/map.h>
 #include <mach/regs-clock.h>
 #include <plat/gpio-cfg.h>
-#include <plat/ata.h>
+#include <linux/platform_data/ata-samsung_cf.h>
 
 void s3c64xx_ide_setup_gpio(void)
 {
diff --git a/arch/arm/mach-s5p64x0/dev-audio.c b/arch/arm/mach-s5p64x0/dev-audio.c
index 91113ddc51da..a0d6edfd23a0 100644
--- a/arch/arm/mach-s5p64x0/dev-audio.c
+++ b/arch/arm/mach-s5p64x0/dev-audio.c
@@ -13,7 +13,7 @@
 #include <linux/gpio.h>
 
 #include <plat/gpio-cfg.h>
-#include <plat/audio.h>
+#include <linux/platform_data/asoc-s3c.h>
 
 #include <mach/map.h>
 #include <mach/dma.h>
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
index 92fefad505cc..dea78a848244 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -45,10 +45,10 @@
 #include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/pll.h>
 #include <plat/adc.h>
-#include <plat/ts.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
 #include <plat/s5p-time.h>
 #include <plat/backlight.h>
 #include <plat/fb.h>
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
index e2335ecf6eae..6f14fc729b8f 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -45,10 +45,10 @@
 #include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/pll.h>
 #include <plat/adc.h>
-#include <plat/ts.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
 #include <plat/s5p-time.h>
 #include <plat/backlight.h>
 #include <plat/fb.h>
diff --git a/arch/arm/mach-s5p64x0/setup-i2c0.c b/arch/arm/mach-s5p64x0/setup-i2c0.c
index 46b463917c54..a32edc545e6c 100644
--- a/arch/arm/mach-s5p64x0/setup-i2c0.c
+++ b/arch/arm/mach-s5p64x0/setup-i2c0.c
@@ -19,7 +19,7 @@
 struct platform_device; /* don't need the contents */
 
 #include <plat/gpio-cfg.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <mach/i2c.h>
 
diff --git a/arch/arm/mach-s5p64x0/setup-i2c1.c b/arch/arm/mach-s5p64x0/setup-i2c1.c
index 6ad3b986021c..ca2c5c7f8aa6 100644
--- a/arch/arm/mach-s5p64x0/setup-i2c1.c
+++ b/arch/arm/mach-s5p64x0/setup-i2c1.c
@@ -19,7 +19,7 @@
 struct platform_device; /* don't need the contents */
 
 #include <plat/gpio-cfg.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 #include <mach/i2c.h>
 
diff --git a/arch/arm/mach-s5pc100/dev-audio.c b/arch/arm/mach-s5pc100/dev-audio.c
index 9d4bde3f1110..1cc252cef268 100644
--- a/arch/arm/mach-s5pc100/dev-audio.c
+++ b/arch/arm/mach-s5pc100/dev-audio.c
@@ -13,7 +13,7 @@
 #include <linux/gpio.h>
 
 #include <plat/gpio-cfg.h>
-#include <plat/audio.h>
+#include <linux/platform_data/asoc-s3c.h>
 
 #include <mach/map.h>
 #include <mach/dma.h>
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index 0c3ae38d27ca..5d2c0934928b 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -44,12 +44,12 @@
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/fb.h>
-#include <plat/iic.h>
-#include <plat/ata.h>
+#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/ata-samsung_cf.h>
 #include <plat/adc.h>
 #include <plat/keypad.h>
-#include <plat/ts.h>
-#include <plat/audio.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
+#include <linux/platform_data/asoc-s3c.h>
 #include <plat/backlight.h>
 #include <plat/regs-fb-v4.h>
 
diff --git a/arch/arm/mach-s5pc100/setup-i2c0.c b/arch/arm/mach-s5pc100/setup-i2c0.c
index eaef7a3bda49..89a6a769d622 100644
--- a/arch/arm/mach-s5pc100/setup-i2c0.c
+++ b/arch/arm/mach-s5pc100/setup-i2c0.c
@@ -18,7 +18,7 @@
 struct platform_device; /* don't need the contents */
 
 #include <linux/gpio.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c0_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-s5pc100/setup-i2c1.c b/arch/arm/mach-s5pc100/setup-i2c1.c
index aaff74a90dee..faa667ef02cb 100644
--- a/arch/arm/mach-s5pc100/setup-i2c1.c
+++ b/arch/arm/mach-s5pc100/setup-i2c1.c
@@ -18,7 +18,7 @@
 struct platform_device; /* don't need the contents */
 
 #include <linux/gpio.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c1_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-s5pv210/dev-audio.c b/arch/arm/mach-s5pv210/dev-audio.c
index 8367749c3eec..0a5480bbcbd5 100644
--- a/arch/arm/mach-s5pv210/dev-audio.c
+++ b/arch/arm/mach-s5pv210/dev-audio.c
@@ -13,7 +13,7 @@
 #include <linux/gpio.h>
 
 #include <plat/gpio-cfg.h>
-#include <plat/audio.h>
+#include <linux/platform_data/asoc-s3c.h>
 
 #include <mach/map.h>
 #include <mach/dma.h>
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 822a55950685..00f1e47d490a 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -43,7 +43,7 @@
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/fb.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/keypad.h>
 #include <plat/sdhci.h>
 #include <plat/clock.h>
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index dfc29236321c..d9c99fcc1aa7 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -27,8 +27,8 @@
 #include <plat/regs-serial.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
-#include <plat/ata.h>
-#include <plat/iic.h>
+#include <linux/platform_data/ata-samsung_cf.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/pm.h>
 #include <plat/s5p-time.h>
 #include <plat/mfc.h>
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index 918b23d71fdf..7d6fab420508 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -38,9 +38,9 @@
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/adc.h>
-#include <plat/ts.h>
-#include <plat/ata.h>
-#include <plat/iic.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
+#include <linux/platform_data/ata-samsung_cf.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/keypad.h>
 #include <plat/pm.h>
 #include <plat/fb.h>
diff --git a/arch/arm/mach-s5pv210/mach-torbreck.c b/arch/arm/mach-s5pv210/mach-torbreck.c
index 74e99bc0dc9b..18785cb5e1ef 100644
--- a/arch/arm/mach-s5pv210/mach-torbreck.c
+++ b/arch/arm/mach-s5pv210/mach-torbreck.c
@@ -26,7 +26,7 @@
 #include <plat/regs-serial.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/s5p-time.h>
 
 #include "common.h"
diff --git a/arch/arm/mach-s5pv210/setup-i2c0.c b/arch/arm/mach-s5pv210/setup-i2c0.c
index 0f1cc3a1c1e8..4a15849766c0 100644
--- a/arch/arm/mach-s5pv210/setup-i2c0.c
+++ b/arch/arm/mach-s5pv210/setup-i2c0.c
@@ -18,7 +18,7 @@
 
 struct platform_device; /* don't need the contents */
 
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c0_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-s5pv210/setup-i2c1.c b/arch/arm/mach-s5pv210/setup-i2c1.c
index f61365a34c56..4777f6b97a92 100644
--- a/arch/arm/mach-s5pv210/setup-i2c1.c
+++ b/arch/arm/mach-s5pv210/setup-i2c1.c
@@ -18,7 +18,7 @@
 
 struct platform_device; /* don't need the contents */
 
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c1_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-s5pv210/setup-i2c2.c b/arch/arm/mach-s5pv210/setup-i2c2.c
index 2f91b5cefbc6..bbce6c74b915 100644
--- a/arch/arm/mach-s5pv210/setup-i2c2.c
+++ b/arch/arm/mach-s5pv210/setup-i2c2.c
@@ -18,7 +18,7 @@
 
 struct platform_device; /* don't need the contents */
 
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 
 void s3c_i2c2_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 74e31ce35538..07913acb214e 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -46,24 +46,24 @@
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/adc.h>
-#include <plat/ata.h>
-#include <plat/ehci.h>
+#include <linux/platform_data/ata-samsung_cf.h>
+#include <linux/platform_data/usb-ehci-s5p.h>
 #include <plat/fb.h>
 #include <plat/fb-s3c2410.h>
-#include <plat/hwmon.h>
-#include <plat/iic.h>
+#include <linux/platform_data/hwmon-s3c.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/keypad.h>
-#include <plat/mci.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mmc-s3cmci.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
 #include <plat/sdhci.h>
-#include <plat/ts.h>
-#include <plat/udc.h>
-#include <plat/usb-control.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
+#include <linux/platform_data/usb-s3c2410_udc.h>
+#include <linux/platform_data/usb-ohci-s3c2410.h>
 #include <plat/usb-phy.h>
 #include <plat/regs-iic.h>
 #include <plat/regs-serial.h>
 #include <plat/regs-spi.h>
-#include <plat/s3c64xx-spi.h>
+#include <linux/platform_data/spi-s3c64xx.h>
 
 static u64 samsung_device_dma_mask = DMA_BIT_MASK(32);
 
diff --git a/arch/arm/plat-samsung/include/plat/ata.h b/arch/arm/plat-samsung/include/plat/ata.h
deleted file mode 100644
index 2a3855a8372a..000000000000
--- a/arch/arm/plat-samsung/include/plat/ata.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* linux/arch/arm/plat-samsung/include/plat/ata.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Samsung CF-ATA platform_device info
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_PLAT_ATA_H
-#define __ASM_PLAT_ATA_H __FILE__
-
-/**
- * struct s3c_ide_platdata - S3C IDE driver platform data.
- * @setup_gpio: Setup the external GPIO pins to the right state for data
- * transfer in true-ide mode.
- */
-struct s3c_ide_platdata {
-	void (*setup_gpio)(void);
-};
-
-/*
- * s3c_ide_set_platdata() - Setup the platform specifc data for IDE driver.
- * @pdata: Platform data for IDE driver.
- */
-extern void s3c_ide_set_platdata(struct s3c_ide_platdata *pdata);
-
-/* architecture-specific IDE configuration */
-extern void s3c64xx_ide_setup_gpio(void);
-extern void s5pc100_ide_setup_gpio(void);
-extern void s5pv210_ide_setup_gpio(void);
-
-#endif /*__ASM_PLAT_ATA_H */
diff --git a/arch/arm/plat-samsung/include/plat/audio-simtec.h b/arch/arm/plat-samsung/include/plat/audio-simtec.h
deleted file mode 100644
index 376af5286a3e..000000000000
--- a/arch/arm/plat-samsung/include/plat/audio-simtec.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* arch/arm/plat-samsung/include/plat/audio-simtec.h
- *
- * Copyright 2008 Simtec Electronics
- *	http://armlinux.simtec.co.uk/
- *	Ben Dooks <ben@simtec.co.uk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Simtec Audio support.
-*/
-
-/**
- * struct s3c24xx_audio_simtec_pdata - platform data for simtec audio
- * @use_mpllin: Select codec clock from MPLLin
- * @output_cdclk: Need to output CDCLK to the codec
- * @have_mic: Set if we have a MIC socket
- * @have_lout: Set if we have a LineOut socket
- * @amp_gpio: GPIO pin to enable the AMP
- * @amp_gain: Option GPIO to control AMP gain
- */
-struct s3c24xx_audio_simtec_pdata {
-	unsigned int	use_mpllin:1;
-	unsigned int	output_cdclk:1;
-
-	unsigned int	have_mic:1;
-	unsigned int	have_lout:1;
-
-	int		amp_gpio;
-	int		amp_gain[2];
-
-	void	(*startup)(void);
-};
diff --git a/arch/arm/plat-samsung/include/plat/audio.h b/arch/arm/plat-samsung/include/plat/audio.h
deleted file mode 100644
index aa9875f77c40..000000000000
--- a/arch/arm/plat-samsung/include/plat/audio.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* arch/arm/plat-samsung/include/plat/audio.h
- *
- * Copyright (c) 2009 Samsung Electronics Co. Ltd
- * Author: Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-/* The machine init code calls s3c*_ac97_setup_gpio with
- * one of these defines in order to select appropriate bank
- * of GPIO for AC97 pins
- */
-#define S3C64XX_AC97_GPD  0
-#define S3C64XX_AC97_GPE  1
-extern void s3c64xx_ac97_setup_gpio(int);
-
-/*
- * The machine init code calls s5p*_spdif_setup_gpio with
- * one of these defines in order to select appropriate bank
- * of GPIO for S/PDIF pins
- */
-#define S5PC100_SPDIF_GPD  0
-#define S5PC100_SPDIF_GPG3 1
-extern void s5pc100_spdif_setup_gpio(int);
-
-struct samsung_i2s {
-/* If the Primary DAI has 5.1 Channels */
-#define QUIRK_PRI_6CHAN		(1 << 0)
-/* If the I2S block has a Stereo Overlay Channel */
-#define QUIRK_SEC_DAI		(1 << 1)
-/*
- * If the I2S block has no internal prescalar or MUX (I2SMOD[10] bit)
- * The Machine driver must provide suitably set clock to the I2S block.
- */
-#define QUIRK_NO_MUXPSR		(1 << 2)
-#define QUIRK_NEED_RSTCLR	(1 << 3)
-	/* Quirks of the I2S controller */
-	u32 quirks;
-
-	/*
-	 * Array of clock names that can be used to generate I2S signals.
-	 * Also corresponds to clocks of I2SMOD[10]
-	 */
-	const char **src_clk;
-	dma_addr_t idma_addr;
-};
-
-/**
- * struct s3c_audio_pdata - common platform data for audio device drivers
- * @cfg_gpio: Callback function to setup mux'ed pins in I2S/PCM/AC97 mode
- */
-struct s3c_audio_pdata {
-	int (*cfg_gpio)(struct platform_device *);
-	union {
-		struct samsung_i2s i2s;
-	} type;
-};
diff --git a/arch/arm/plat-samsung/include/plat/ehci.h b/arch/arm/plat-samsung/include/plat/ehci.h
deleted file mode 100644
index 5f28cae18582..000000000000
--- a/arch/arm/plat-samsung/include/plat/ehci.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#ifndef __PLAT_SAMSUNG_EHCI_H
-#define __PLAT_SAMSUNG_EHCI_H __FILE__
-
-struct s5p_ehci_platdata {
-	int (*phy_init)(struct platform_device *pdev, int type);
-	int (*phy_exit)(struct platform_device *pdev, int type);
-};
-
-extern void s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd);
-
-#endif /* __PLAT_SAMSUNG_EHCI_H */
diff --git a/arch/arm/plat-samsung/include/plat/hwmon.h b/arch/arm/plat-samsung/include/plat/hwmon.h
deleted file mode 100644
index c167e4429bc7..000000000000
--- a/arch/arm/plat-samsung/include/plat/hwmon.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* linux/arch/arm/plat-s3c/include/plat/hwmon.h
- *
- * Copyright 2005 Simtec Electronics
- *	Ben Dooks <ben@simtec.co.uk>
- *	http://armlinux.simtec.co.uk/
- *
- * S3C - HWMon interface for ADC
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_ADC_HWMON_H
-#define __ASM_ARCH_ADC_HWMON_H __FILE__
-
-/**
- * s3c_hwmon_chcfg - channel configuration
- * @name: The name to give this channel.
- * @mult: Multiply the ADC value read by this.
- * @div: Divide the value from the ADC by this.
- *
- * The value read from the ADC is converted to a value that
- * hwmon expects (mV) by result = (value_read * @mult) / @div.
- */
-struct s3c_hwmon_chcfg {
-	const char	*name;
-	unsigned int	mult;
-	unsigned int	div;
-};
-
-/**
- * s3c_hwmon_pdata - HWMON platform data
- * @in: One configuration for each possible channel used.
- */
-struct s3c_hwmon_pdata {
-	struct s3c_hwmon_chcfg	*in[8];
-};
-
-/**
- * s3c_hwmon_set_platdata - Set platform data for S3C HWMON device
- * @pd: Platform data to register to device.
- *
- * Register the given platform data for use with the S3C HWMON device.
- * The call will copy the platform data, so the board definitions can
- * make the structure itself __initdata.
- */
-extern void __init s3c_hwmon_set_platdata(struct s3c_hwmon_pdata *pd);
-
-#endif /* __ASM_ARCH_ADC_HWMON_H */
-
diff --git a/arch/arm/plat-samsung/include/plat/iic.h b/arch/arm/plat-samsung/include/plat/iic.h
deleted file mode 100644
index 51d52e767a19..000000000000
--- a/arch/arm/plat-samsung/include/plat/iic.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* arch/arm/plat-s3c/include/plat/iic.h
- *
- * Copyright 2004-2009 Simtec Electronics
- *	Ben Dooks <ben@simtec.co.uk>
- *
- * S3C - I2C Controller platform_device info
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_IIC_H
-#define __ASM_ARCH_IIC_H __FILE__
-
-#define S3C_IICFLG_FILTER	(1<<0)	/* enable s3c2440 filter */
-
-/**
- *	struct s3c2410_platform_i2c - Platform data for s3c I2C.
- *	@bus_num: The bus number to use (if possible).
- *	@flags: Any flags for the I2C bus (E.g. S3C_IICFLK_FILTER).
- *	@slave_addr: The I2C address for the slave device (if enabled).
- *	@frequency: The desired frequency in Hz of the bus.  This is
- *                  guaranteed to not be exceeded.  If the caller does
- *                  not care, use zero and the driver will select a
- *                  useful default.
- *	@sda_delay: The delay (in ns) applied to SDA edges.
- *	@cfg_gpio: A callback to configure the pins for I2C operation.
- */
-struct s3c2410_platform_i2c {
-	int		bus_num;
-	unsigned int	flags;
-	unsigned int	slave_addr;
-	unsigned long	frequency;
-	unsigned int	sda_delay;
-
-	void	(*cfg_gpio)(struct platform_device *dev);
-};
-
-/**
- * s3c_i2c0_set_platdata - set platform data for i2c0 device
- * @i2c: The platform data to set, or NULL for default data.
- *
- * Register the given platform data for use with the i2c0 device. This
- * call copies the platform data, so the caller can use __initdata for
- * their copy.
- *
- * This call will set cfg_gpio if is null to the default platform
- * implementation.
- *
- * Any user of s3c_device_i2c0 should call this, even if it is with
- * NULL to ensure that the device is given the default platform data
- * as the driver will no longer carry defaults.
- */
-extern void s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *i2c);
-extern void s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *i2c);
-extern void s3c_i2c2_set_platdata(struct s3c2410_platform_i2c *i2c);
-extern void s3c_i2c3_set_platdata(struct s3c2410_platform_i2c *i2c);
-extern void s3c_i2c4_set_platdata(struct s3c2410_platform_i2c *i2c);
-extern void s3c_i2c5_set_platdata(struct s3c2410_platform_i2c *i2c);
-extern void s3c_i2c6_set_platdata(struct s3c2410_platform_i2c *i2c);
-extern void s3c_i2c7_set_platdata(struct s3c2410_platform_i2c *i2c);
-extern void s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *i2c);
-
-/* defined by architecture to configure gpio */
-extern void s3c_i2c0_cfg_gpio(struct platform_device *dev);
-extern void s3c_i2c1_cfg_gpio(struct platform_device *dev);
-extern void s3c_i2c2_cfg_gpio(struct platform_device *dev);
-extern void s3c_i2c3_cfg_gpio(struct platform_device *dev);
-extern void s3c_i2c4_cfg_gpio(struct platform_device *dev);
-extern void s3c_i2c5_cfg_gpio(struct platform_device *dev);
-extern void s3c_i2c6_cfg_gpio(struct platform_device *dev);
-extern void s3c_i2c7_cfg_gpio(struct platform_device *dev);
-
-extern struct s3c2410_platform_i2c default_i2c_data;
-
-#endif /* __ASM_ARCH_IIC_H */
diff --git a/arch/arm/plat-samsung/include/plat/mci.h b/arch/arm/plat-samsung/include/plat/mci.h
deleted file mode 100644
index c42d31711944..000000000000
--- a/arch/arm/plat-samsung/include/plat/mci.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef _ARCH_MCI_H
-#define _ARCH_MCI_H
-
-/**
- * struct s3c24xx_mci_pdata - sd/mmc controller platform data
- * @no_wprotect: Set this to indicate there is no write-protect switch.
- * @no_detect: Set this if there is no detect switch.
- * @wprotect_invert: Invert the default sense of the write protect switch.
- * @detect_invert: Invert the default sense of the write protect switch.
- * @use_dma: Set to allow the use of DMA.
- * @gpio_detect: GPIO number for the card detect line.
- * @gpio_wprotect: GPIO number for the write protect line.
- * @ocr_avail: The mask of the available power states, non-zero to use.
- * @set_power: Callback to control the power mode.
- *
- * The @gpio_detect is used for card detection when @no_wprotect is unset,
- * and the default sense is that 0 returned from gpio_get_value() means
- * that a card is inserted. If @detect_invert is set, then the value from
- * gpio_get_value() is inverted, which makes 1 mean card inserted.
- *
- * The driver will use @gpio_wprotect to signal whether the card is write
- * protected if @no_wprotect is not set. A 0 returned from gpio_get_value()
- * means the card is read/write, and 1 means read-only. The @wprotect_invert
- * will invert the value returned from gpio_get_value().
- *
- * Card power is set by @ocr_availa, using MCC_VDD_ constants if it is set
- * to a non-zero value, otherwise the default of 3.2-3.4V is used.
- */
-struct s3c24xx_mci_pdata {
-	unsigned int	no_wprotect:1;
-	unsigned int	no_detect:1;
-	unsigned int	wprotect_invert:1;
-	unsigned int	detect_invert:1;	/* set => detect active high */
-	unsigned int	use_dma:1;
-
-	unsigned int	gpio_detect;
-	unsigned int	gpio_wprotect;
-	unsigned long	ocr_avail;
-	void		(*set_power)(unsigned char power_mode,
-				     unsigned short vdd);
-};
-
-/**
- * s3c24xx_mci_set_platdata - set platform data for mmc/sdi device
- * @pdata: The platform data
- *
- * Copy the platform data supplied by @pdata so that this can be marked
- * __initdata.
- */
-extern void s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata);
-
-#endif /* _ARCH_NCI_H */
diff --git a/arch/arm/plat-samsung/include/plat/mipi_csis.h b/arch/arm/plat-samsung/include/plat/mipi_csis.h
deleted file mode 100644
index c45b1e8d4c2e..000000000000
--- a/arch/arm/plat-samsung/include/plat/mipi_csis.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd.
- *
- * S5P series MIPI CSI slave device support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __PLAT_SAMSUNG_MIPI_CSIS_H_
-#define __PLAT_SAMSUNG_MIPI_CSIS_H_ __FILE__
-
-struct platform_device;
-
-/**
- * struct s5p_platform_mipi_csis - platform data for S5P MIPI-CSIS driver
- * @clk_rate: bus clock frequency
- * @lanes: number of data lanes used
- * @alignment: data alignment in bits
- * @hs_settle: HS-RX settle time
- * @fixed_phy_vdd: false to enable external D-PHY regulator management in the
- *		   driver or true in case this regulator has no enable function
- * @phy_enable: pointer to a callback controlling D-PHY enable/reset
- */
-struct s5p_platform_mipi_csis {
-	unsigned long clk_rate;
-	u8 lanes;
-	u8 alignment;
-	u8 hs_settle;
-	bool fixed_phy_vdd;
-	int (*phy_enable)(struct platform_device *pdev, bool on);
-};
-
-/**
- * s5p_csis_phy_enable - global MIPI-CSI receiver D-PHY control
- * @pdev: MIPI-CSIS platform device
- * @on: true to enable D-PHY and deassert its reset
- *	false to disable D-PHY
- */
-int s5p_csis_phy_enable(struct platform_device *pdev, bool on);
-
-#endif /* __PLAT_SAMSUNG_MIPI_CSIS_H_ */
diff --git a/arch/arm/plat-samsung/include/plat/nand.h b/arch/arm/plat-samsung/include/plat/nand.h
deleted file mode 100644
index b64115fa93a4..000000000000
--- a/arch/arm/plat-samsung/include/plat/nand.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* arch/arm/mach-s3c2410/include/mach/nand.h
- *
- * Copyright (c) 2004 Simtec Electronics
- *	Ben Dooks <ben@simtec.co.uk>
- *
- * S3C2410 - NAND device controller platform_device info
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/**
- * struct s3c2410_nand_set - define a set of one or more nand chips
- * @disable_ecc:	Entirely disable ECC - Dangerous
- * @flash_bbt: 		Openmoko u-boot can create a Bad Block Table
- *			Setting this flag will allow the kernel to
- *			look for it at boot time and also skip the NAND
- *			scan.
- * @options:		Default value to set into 'struct nand_chip' options.
- * @nr_chips:		Number of chips in this set
- * @nr_partitions:	Number of partitions pointed to by @partitions
- * @name:		Name of set (optional)
- * @nr_map:		Map for low-layer logical to physical chip numbers (option)
- * @partitions:		The mtd partition list
- *
- * define a set of one or more nand chips registered with an unique mtd. Also
- * allows to pass flag to the underlying NAND layer. 'disable_ecc' will trigger
- * a warning at boot time.
- */
-struct s3c2410_nand_set {
-	unsigned int		disable_ecc:1;
-	unsigned int		flash_bbt:1;
-
-	unsigned int		options;
-	int			nr_chips;
-	int			nr_partitions;
-	char			*name;
-	int			*nr_map;
-	struct mtd_partition	*partitions;
-	struct nand_ecclayout	*ecc_layout;
-};
-
-struct s3c2410_platform_nand {
-	/* timing information for controller, all times in nanoseconds */
-
-	int	tacls;	/* time for active CLE/ALE to nWE/nOE */
-	int	twrph0;	/* active time for nWE/nOE */
-	int	twrph1;	/* time for release CLE/ALE from nWE/nOE inactive */
-
-	unsigned int	ignore_unset_ecc:1;
-
-	int			nr_sets;
-	struct s3c2410_nand_set *sets;
-
-	void			(*select_chip)(struct s3c2410_nand_set *,
-					       int chip);
-};
-
-/**
- * s3c_nand_set_platdata() - register NAND platform data.
- * @nand: The NAND platform data to register with s3c_device_nand.
- *
- * This function copies the given NAND platform data, @nand and registers
- * it with the s3c_device_nand. This allows @nand to be __initdata.
-*/
-extern void s3c_nand_set_platdata(struct s3c2410_platform_nand *nand);
diff --git a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
deleted file mode 100644
index ceba18d23a5a..000000000000
--- a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* linux/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
- *
- * Copyright (C) 2009 Samsung Electronics Ltd.
- *	Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __S3C64XX_PLAT_SPI_H
-#define __S3C64XX_PLAT_SPI_H
-
-struct platform_device;
-
-/**
- * struct s3c64xx_spi_csinfo - ChipSelect description
- * @fb_delay: Slave specific feedback delay.
- *            Refer to FB_CLK_SEL register definition in SPI chapter.
- * @line: Custom 'identity' of the CS line.
- *
- * This is per SPI-Slave Chipselect information.
- * Allocate and initialize one in machine init code and make the
- * spi_board_info.controller_data point to it.
- */
-struct s3c64xx_spi_csinfo {
-	u8 fb_delay;
-	unsigned line;
-};
-
-/**
- * struct s3c64xx_spi_info - SPI Controller defining structure
- * @src_clk_nr: Clock source index for the CLK_CFG[SPI_CLKSEL] field.
- * @num_cs: Number of CS this controller emulates.
- * @cfg_gpio: Configure pins for this SPI controller.
- */
-struct s3c64xx_spi_info {
-	int src_clk_nr;
-	int num_cs;
-	int (*cfg_gpio)(void);
-};
-
-/**
- * s3c64xx_spi_set_platdata - SPI Controller configure callback by the board
- *				initialization code.
- * @cfg_gpio: Pointer to gpio setup function.
- * @src_clk_nr: Clock the SPI controller is to use to generate SPI clocks.
- * @num_cs: Number of elements in the 'cs' array.
- *
- * Call this from machine init code for each SPI Controller that
- * has some chips attached to it.
- */
-extern void s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
-						int num_cs);
-extern void s3c64xx_spi1_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
-						int num_cs);
-extern void s3c64xx_spi2_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
-						int num_cs);
-
-/* defined by architecture to configure gpio */
-extern int s3c64xx_spi0_cfg_gpio(void);
-extern int s3c64xx_spi1_cfg_gpio(void);
-extern int s3c64xx_spi2_cfg_gpio(void);
-
-extern struct s3c64xx_spi_info s3c64xx_spi0_pdata;
-extern struct s3c64xx_spi_info s3c64xx_spi1_pdata;
-extern struct s3c64xx_spi_info s3c64xx_spi2_pdata;
-#endif /* __S3C64XX_PLAT_SPI_H */
diff --git a/arch/arm/plat-samsung/include/plat/ts.h b/arch/arm/plat-samsung/include/plat/ts.h
deleted file mode 100644
index 26fdb22e0fc2..000000000000
--- a/arch/arm/plat-samsung/include/plat/ts.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* arch/arm/plat-samsung/include/plat/ts.h
- *
- * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARM_TS_H
-#define __ASM_ARM_TS_H
-
-struct s3c2410_ts_mach_info {
-       int             delay;
-       int             presc;
-       int             oversampling_shift;
-	void    (*cfg_gpio)(struct platform_device *dev);
-};
-
-extern void s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *);
-
-/* defined by architecture to configure gpio */
-extern void s3c24xx_ts_cfg_gpio(struct platform_device *dev);
-
-#endif /* __ASM_ARM_TS_H */
diff --git a/arch/arm/plat-samsung/include/plat/udc.h b/arch/arm/plat-samsung/include/plat/udc.h
deleted file mode 100644
index de8e2288a509..000000000000
--- a/arch/arm/plat-samsung/include/plat/udc.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* arch/arm/plat-samsung/include/plat/udc.h
- *
- * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- *
- *  Changelog:
- *	14-Mar-2005	RTP	Created file
- *	02-Aug-2005	RTP	File rename
- *	07-Sep-2005	BJD	Minor cleanups, changed cmd to enum
- *	18-Jan-2007	HMW	Add per-platform vbus_draw function
-*/
-
-#ifndef __ASM_ARM_ARCH_UDC_H
-#define __ASM_ARM_ARCH_UDC_H
-
-enum s3c2410_udc_cmd_e {
-	S3C2410_UDC_P_ENABLE	= 1,	/* Pull-up enable        */
-	S3C2410_UDC_P_DISABLE	= 2,	/* Pull-up disable       */
-	S3C2410_UDC_P_RESET	= 3,	/* UDC reset, in case of */
-};
-
-struct s3c2410_udc_mach_info {
-	void	(*udc_command)(enum s3c2410_udc_cmd_e);
-	void	(*vbus_draw)(unsigned int ma);
-
-	unsigned int pullup_pin;
-	unsigned int pullup_pin_inverted;
-
-	unsigned int vbus_pin;
-	unsigned char vbus_pin_inverted;
-};
-
-extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *);
-
-struct s3c24xx_hsudc_platdata;
-
-extern void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd);
-
-#endif /* __ASM_ARM_ARCH_UDC_H */
diff --git a/arch/arm/plat-samsung/include/plat/usb-control.h b/arch/arm/plat-samsung/include/plat/usb-control.h
deleted file mode 100644
index 7fa1fbefc3f2..000000000000
--- a/arch/arm/plat-samsung/include/plat/usb-control.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* arch/arm/plat-samsung/include/plat/usb-control.h
- *
- * Copyright (c) 2004 Simtec Electronics
- *	Ben Dooks <ben@simtec.co.uk>
- *
- * S3C - USB host port information
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_USBCONTROL_H
-#define __ASM_ARCH_USBCONTROL_H
-
-#define S3C_HCDFLG_USED	(1)
-
-struct s3c2410_hcd_port {
-	unsigned char	flags;
-	unsigned char	power;
-	unsigned char	oc_status;
-	unsigned char	oc_changed;
-};
-
-struct s3c2410_hcd_info {
-	struct usb_hcd		*hcd;
-	struct s3c2410_hcd_port	port[2];
-
-	void		(*power_control)(int port, int to);
-	void		(*enable_oc)(struct s3c2410_hcd_info *, int on);
-	void		(*report_oc)(struct s3c2410_hcd_info *, int ports);
-};
-
-static void inline s3c2410_usb_report_oc(struct s3c2410_hcd_info *info, int ports)
-{
-	if (info->report_oc != NULL) {
-		(info->report_oc)(info, ports);
-	}
-}
-
-extern void s3c_ohci_set_platdata(struct s3c2410_hcd_info *info);
-
-#endif /*__ASM_ARCH_USBCONTROL_H */
diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c
index 1b372c297195..63ffb002ec67 100644
--- a/drivers/ata/pata_samsung_cf.c
+++ b/drivers/ata/pata_samsung_cf.c
@@ -23,7 +23,7 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
-#include <plat/ata.h>
+#include <linux/platform_data/ata-samsung_cf.h>
 #include <plat/regs-ata.h>
 
 #define DRV_NAME "pata_samsung_cf"
diff --git a/drivers/hwmon/s3c-hwmon.c b/drivers/hwmon/s3c-hwmon.c
index b7975f858cff..fe11b95670bd 100644
--- a/drivers/hwmon/s3c-hwmon.c
+++ b/drivers/hwmon/s3c-hwmon.c
@@ -34,7 +34,7 @@
 #include <linux/hwmon-sysfs.h>
 
 #include <plat/adc.h>
-#include <plat/hwmon.h>
+#include <linux/platform_data/hwmon-s3c.h>
 
 struct s3c_hwmon_attr {
 	struct sensor_device_attribute	in;
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 5ae3b0236bd3..4d07dea9bca9 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -42,7 +42,7 @@
 #include <asm/irq.h>
 
 #include <plat/regs-iic.h>
-#include <plat/iic.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 
 /* Treat S3C2410 as baseline hardware, anything else is supported via quirks */
 #define QUIRK_S3C2440		(1 << 0)
diff --git a/drivers/input/touchscreen/s3c2410_ts.c b/drivers/input/touchscreen/s3c2410_ts.c
index bf1a06400067..df9e816d55e4 100644
--- a/drivers/input/touchscreen/s3c2410_ts.c
+++ b/drivers/input/touchscreen/s3c2410_ts.c
@@ -37,7 +37,7 @@
 
 #include <plat/adc.h>
 #include <plat/regs-adc.h>
-#include <plat/ts.h>
+#include <linux/platform_data/touchscreen-s3c2410.h>
 
 #define TSC_SLEEP  (S3C2410_ADCTSC_PULL_UP_DISABLE | S3C2410_ADCTSC_XY_PST(0))
 
diff --git a/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c
index 942f0ea18178..e1a0df63a37f 100644
--- a/drivers/leds/leds-s3c24xx.c
+++ b/drivers/leds/leds-s3c24xx.c
@@ -21,7 +21,7 @@
 
 #include <mach/hardware.h>
 #include <mach/regs-gpio.h>
-#include <mach/leds-gpio.h>
+#include <linux/platform_data/leds-s3c24xx.h>
 
 /* our context */
 
diff --git a/drivers/media/video/s5p-fimc/mipi-csis.c b/drivers/media/video/s5p-fimc/mipi-csis.c
index 2f73d9e3d0b7..5e898432883a 100644
--- a/drivers/media/video/s5p-fimc/mipi-csis.c
+++ b/drivers/media/video/s5p-fimc/mipi-csis.c
@@ -26,7 +26,7 @@
 #include <linux/spinlock.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-subdev.h>
-#include <plat/mipi_csis.h>
+#include <linux/platform_data/mipi-csis.h>
 #include "mipi-csis.h"
 
 static int debug;
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index bd5a5cce122c..4638ddab97b8 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -27,7 +27,7 @@
 
 #include <mach/regs-sdi.h>
 
-#include <plat/mci.h>
+#include <linux/platform_data/mmc-s3cmci.h>
 
 #include "s3cmci.h"
 
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 91121f33f743..d8040619ad8d 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -46,7 +46,7 @@
 #include <asm/io.h>
 
 #include <plat/regs-nand.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-s3c2410.h>
 
 #ifdef CONFIG_MTD_NAND_S3C2410_HWECC
 static int hardware_ecc = 1;
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index d1c8441f638c..0e2a02228d5e 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -32,7 +32,7 @@
 #include <linux/of_gpio.h>
 
 #include <mach/dma.h>
-#include <plat/s3c64xx-spi.h>
+#include <linux/platform_data/spi-s3c64xx.h>
 
 #define MAX_SPI_PORTS		3
 
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index f2e51f50e528..f006045fc44c 100644
--- a/drivers/usb/gadget/s3c2410_udc.c
+++ b/drivers/usb/gadget/s3c2410_udc.c
@@ -43,7 +43,7 @@
 #include <mach/hardware.h>
 
 #include <plat/regs-udc.h>
-#include <plat/udc.h>
+#include <linux/platform_data/usb-s3c2410_udc.h>
 
 
 #include "s3c2410_udc.h"
diff --git a/drivers/usb/host/ehci-s5p.c b/drivers/usb/host/ehci-s5p.c
index 9d8f1dd57cb3..dfb14c7a61e2 100644
--- a/drivers/usb/host/ehci-s5p.c
+++ b/drivers/usb/host/ehci-s5p.c
@@ -16,7 +16,7 @@
 #include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/of_gpio.h>
-#include <plat/ehci.h>
+#include <linux/platform_data/usb-ehci-s5p.h>
 #include <plat/usb-phy.h>
 
 #define EHCI_INSNREG00(base)			(base + 0x90)
diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c
index fc3091bd2379..20a50081f922 100644
--- a/drivers/usb/host/ohci-exynos.c
+++ b/drivers/usb/host/ohci-exynos.c
@@ -14,7 +14,7 @@
 #include <linux/clk.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
-#include <mach/ohci.h>
+#include <linux/platform_data/usb-exynos.h>
 #include <plat/usb-phy.h>
 
 struct exynos_ohci_hcd {
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index 664c869eb096..0d2309ca471e 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -21,7 +21,7 @@
 
 #include <linux/platform_device.h>
 #include <linux/clk.h>
-#include <plat/usb-control.h>
+#include <linux/platform_data/usb-ohci-s3c2410.h>
 
 #define valid_port(idx) ((idx) == 1 || (idx) == 2)
 
diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h
new file mode 100644
index 000000000000..aa9875f77c40
--- /dev/null
+++ b/include/linux/platform_data/asoc-s3c.h
@@ -0,0 +1,59 @@
+/* arch/arm/plat-samsung/include/plat/audio.h
+ *
+ * Copyright (c) 2009 Samsung Electronics Co. Ltd
+ * Author: Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/* The machine init code calls s3c*_ac97_setup_gpio with
+ * one of these defines in order to select appropriate bank
+ * of GPIO for AC97 pins
+ */
+#define S3C64XX_AC97_GPD  0
+#define S3C64XX_AC97_GPE  1
+extern void s3c64xx_ac97_setup_gpio(int);
+
+/*
+ * The machine init code calls s5p*_spdif_setup_gpio with
+ * one of these defines in order to select appropriate bank
+ * of GPIO for S/PDIF pins
+ */
+#define S5PC100_SPDIF_GPD  0
+#define S5PC100_SPDIF_GPG3 1
+extern void s5pc100_spdif_setup_gpio(int);
+
+struct samsung_i2s {
+/* If the Primary DAI has 5.1 Channels */
+#define QUIRK_PRI_6CHAN		(1 << 0)
+/* If the I2S block has a Stereo Overlay Channel */
+#define QUIRK_SEC_DAI		(1 << 1)
+/*
+ * If the I2S block has no internal prescalar or MUX (I2SMOD[10] bit)
+ * The Machine driver must provide suitably set clock to the I2S block.
+ */
+#define QUIRK_NO_MUXPSR		(1 << 2)
+#define QUIRK_NEED_RSTCLR	(1 << 3)
+	/* Quirks of the I2S controller */
+	u32 quirks;
+
+	/*
+	 * Array of clock names that can be used to generate I2S signals.
+	 * Also corresponds to clocks of I2SMOD[10]
+	 */
+	const char **src_clk;
+	dma_addr_t idma_addr;
+};
+
+/**
+ * struct s3c_audio_pdata - common platform data for audio device drivers
+ * @cfg_gpio: Callback function to setup mux'ed pins in I2S/PCM/AC97 mode
+ */
+struct s3c_audio_pdata {
+	int (*cfg_gpio)(struct platform_device *);
+	union {
+		struct samsung_i2s i2s;
+	} type;
+};
diff --git a/include/linux/platform_data/asoc-s3c24xx_simtec.h b/include/linux/platform_data/asoc-s3c24xx_simtec.h
new file mode 100644
index 000000000000..376af5286a3e
--- /dev/null
+++ b/include/linux/platform_data/asoc-s3c24xx_simtec.h
@@ -0,0 +1,34 @@
+/* arch/arm/plat-samsung/include/plat/audio-simtec.h
+ *
+ * Copyright 2008 Simtec Electronics
+ *	http://armlinux.simtec.co.uk/
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Simtec Audio support.
+*/
+
+/**
+ * struct s3c24xx_audio_simtec_pdata - platform data for simtec audio
+ * @use_mpllin: Select codec clock from MPLLin
+ * @output_cdclk: Need to output CDCLK to the codec
+ * @have_mic: Set if we have a MIC socket
+ * @have_lout: Set if we have a LineOut socket
+ * @amp_gpio: GPIO pin to enable the AMP
+ * @amp_gain: Option GPIO to control AMP gain
+ */
+struct s3c24xx_audio_simtec_pdata {
+	unsigned int	use_mpllin:1;
+	unsigned int	output_cdclk:1;
+
+	unsigned int	have_mic:1;
+	unsigned int	have_lout:1;
+
+	int		amp_gpio;
+	int		amp_gain[2];
+
+	void	(*startup)(void);
+};
diff --git a/include/linux/platform_data/ata-samsung_cf.h b/include/linux/platform_data/ata-samsung_cf.h
new file mode 100644
index 000000000000..2a3855a8372a
--- /dev/null
+++ b/include/linux/platform_data/ata-samsung_cf.h
@@ -0,0 +1,36 @@
+/* linux/arch/arm/plat-samsung/include/plat/ata.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Samsung CF-ATA platform_device info
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_PLAT_ATA_H
+#define __ASM_PLAT_ATA_H __FILE__
+
+/**
+ * struct s3c_ide_platdata - S3C IDE driver platform data.
+ * @setup_gpio: Setup the external GPIO pins to the right state for data
+ * transfer in true-ide mode.
+ */
+struct s3c_ide_platdata {
+	void (*setup_gpio)(void);
+};
+
+/*
+ * s3c_ide_set_platdata() - Setup the platform specifc data for IDE driver.
+ * @pdata: Platform data for IDE driver.
+ */
+extern void s3c_ide_set_platdata(struct s3c_ide_platdata *pdata);
+
+/* architecture-specific IDE configuration */
+extern void s3c64xx_ide_setup_gpio(void);
+extern void s5pc100_ide_setup_gpio(void);
+extern void s5pv210_ide_setup_gpio(void);
+
+#endif /*__ASM_PLAT_ATA_H */
diff --git a/include/linux/platform_data/hwmon-s3c.h b/include/linux/platform_data/hwmon-s3c.h
new file mode 100644
index 000000000000..c167e4429bc7
--- /dev/null
+++ b/include/linux/platform_data/hwmon-s3c.h
@@ -0,0 +1,51 @@
+/* linux/arch/arm/plat-s3c/include/plat/hwmon.h
+ *
+ * Copyright 2005 Simtec Electronics
+ *	Ben Dooks <ben@simtec.co.uk>
+ *	http://armlinux.simtec.co.uk/
+ *
+ * S3C - HWMon interface for ADC
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_ADC_HWMON_H
+#define __ASM_ARCH_ADC_HWMON_H __FILE__
+
+/**
+ * s3c_hwmon_chcfg - channel configuration
+ * @name: The name to give this channel.
+ * @mult: Multiply the ADC value read by this.
+ * @div: Divide the value from the ADC by this.
+ *
+ * The value read from the ADC is converted to a value that
+ * hwmon expects (mV) by result = (value_read * @mult) / @div.
+ */
+struct s3c_hwmon_chcfg {
+	const char	*name;
+	unsigned int	mult;
+	unsigned int	div;
+};
+
+/**
+ * s3c_hwmon_pdata - HWMON platform data
+ * @in: One configuration for each possible channel used.
+ */
+struct s3c_hwmon_pdata {
+	struct s3c_hwmon_chcfg	*in[8];
+};
+
+/**
+ * s3c_hwmon_set_platdata - Set platform data for S3C HWMON device
+ * @pd: Platform data to register to device.
+ *
+ * Register the given platform data for use with the S3C HWMON device.
+ * The call will copy the platform data, so the board definitions can
+ * make the structure itself __initdata.
+ */
+extern void __init s3c_hwmon_set_platdata(struct s3c_hwmon_pdata *pd);
+
+#endif /* __ASM_ARCH_ADC_HWMON_H */
+
diff --git a/include/linux/platform_data/i2c-s3c2410.h b/include/linux/platform_data/i2c-s3c2410.h
new file mode 100644
index 000000000000..51d52e767a19
--- /dev/null
+++ b/include/linux/platform_data/i2c-s3c2410.h
@@ -0,0 +1,77 @@
+/* arch/arm/plat-s3c/include/plat/iic.h
+ *
+ * Copyright 2004-2009 Simtec Electronics
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C - I2C Controller platform_device info
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_IIC_H
+#define __ASM_ARCH_IIC_H __FILE__
+
+#define S3C_IICFLG_FILTER	(1<<0)	/* enable s3c2440 filter */
+
+/**
+ *	struct s3c2410_platform_i2c - Platform data for s3c I2C.
+ *	@bus_num: The bus number to use (if possible).
+ *	@flags: Any flags for the I2C bus (E.g. S3C_IICFLK_FILTER).
+ *	@slave_addr: The I2C address for the slave device (if enabled).
+ *	@frequency: The desired frequency in Hz of the bus.  This is
+ *                  guaranteed to not be exceeded.  If the caller does
+ *                  not care, use zero and the driver will select a
+ *                  useful default.
+ *	@sda_delay: The delay (in ns) applied to SDA edges.
+ *	@cfg_gpio: A callback to configure the pins for I2C operation.
+ */
+struct s3c2410_platform_i2c {
+	int		bus_num;
+	unsigned int	flags;
+	unsigned int	slave_addr;
+	unsigned long	frequency;
+	unsigned int	sda_delay;
+
+	void	(*cfg_gpio)(struct platform_device *dev);
+};
+
+/**
+ * s3c_i2c0_set_platdata - set platform data for i2c0 device
+ * @i2c: The platform data to set, or NULL for default data.
+ *
+ * Register the given platform data for use with the i2c0 device. This
+ * call copies the platform data, so the caller can use __initdata for
+ * their copy.
+ *
+ * This call will set cfg_gpio if is null to the default platform
+ * implementation.
+ *
+ * Any user of s3c_device_i2c0 should call this, even if it is with
+ * NULL to ensure that the device is given the default platform data
+ * as the driver will no longer carry defaults.
+ */
+extern void s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c2_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c3_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c4_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c5_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c6_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c7_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *i2c);
+
+/* defined by architecture to configure gpio */
+extern void s3c_i2c0_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c1_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c2_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c3_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c4_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c5_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c6_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c7_cfg_gpio(struct platform_device *dev);
+
+extern struct s3c2410_platform_i2c default_i2c_data;
+
+#endif /* __ASM_ARCH_IIC_H */
diff --git a/include/linux/platform_data/leds-s3c24xx.h b/include/linux/platform_data/leds-s3c24xx.h
new file mode 100644
index 000000000000..d8a7672519b6
--- /dev/null
+++ b/include/linux/platform_data/leds-s3c24xx.h
@@ -0,0 +1,28 @@
+/* arch/arm/mach-s3c2410/include/mach/leds-gpio.h
+ *
+ * Copyright (c) 2006 Simtec Electronics
+ *	http://armlinux.simtec.co.uk/
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C24XX - LEDs GPIO connector
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_LEDSGPIO_H
+#define __ASM_ARCH_LEDSGPIO_H "leds-gpio.h"
+
+#define S3C24XX_LEDF_ACTLOW	(1<<0)		/* LED is on when GPIO low */
+#define S3C24XX_LEDF_TRISTATE	(1<<1)		/* tristate to turn off */
+
+struct s3c24xx_led_platdata {
+	unsigned int		 gpio;
+	unsigned int		 flags;
+
+	char			*name;
+	char			*def_trigger;
+};
+
+#endif /* __ASM_ARCH_LEDSGPIO_H */
diff --git a/include/linux/platform_data/mipi-csis.h b/include/linux/platform_data/mipi-csis.h
new file mode 100644
index 000000000000..c45b1e8d4c2e
--- /dev/null
+++ b/include/linux/platform_data/mipi-csis.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd.
+ *
+ * S5P series MIPI CSI slave device support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __PLAT_SAMSUNG_MIPI_CSIS_H_
+#define __PLAT_SAMSUNG_MIPI_CSIS_H_ __FILE__
+
+struct platform_device;
+
+/**
+ * struct s5p_platform_mipi_csis - platform data for S5P MIPI-CSIS driver
+ * @clk_rate: bus clock frequency
+ * @lanes: number of data lanes used
+ * @alignment: data alignment in bits
+ * @hs_settle: HS-RX settle time
+ * @fixed_phy_vdd: false to enable external D-PHY regulator management in the
+ *		   driver or true in case this regulator has no enable function
+ * @phy_enable: pointer to a callback controlling D-PHY enable/reset
+ */
+struct s5p_platform_mipi_csis {
+	unsigned long clk_rate;
+	u8 lanes;
+	u8 alignment;
+	u8 hs_settle;
+	bool fixed_phy_vdd;
+	int (*phy_enable)(struct platform_device *pdev, bool on);
+};
+
+/**
+ * s5p_csis_phy_enable - global MIPI-CSI receiver D-PHY control
+ * @pdev: MIPI-CSIS platform device
+ * @on: true to enable D-PHY and deassert its reset
+ *	false to disable D-PHY
+ */
+int s5p_csis_phy_enable(struct platform_device *pdev, bool on);
+
+#endif /* __PLAT_SAMSUNG_MIPI_CSIS_H_ */
diff --git a/include/linux/platform_data/mmc-s3cmci.h b/include/linux/platform_data/mmc-s3cmci.h
new file mode 100644
index 000000000000..c42d31711944
--- /dev/null
+++ b/include/linux/platform_data/mmc-s3cmci.h
@@ -0,0 +1,52 @@
+#ifndef _ARCH_MCI_H
+#define _ARCH_MCI_H
+
+/**
+ * struct s3c24xx_mci_pdata - sd/mmc controller platform data
+ * @no_wprotect: Set this to indicate there is no write-protect switch.
+ * @no_detect: Set this if there is no detect switch.
+ * @wprotect_invert: Invert the default sense of the write protect switch.
+ * @detect_invert: Invert the default sense of the write protect switch.
+ * @use_dma: Set to allow the use of DMA.
+ * @gpio_detect: GPIO number for the card detect line.
+ * @gpio_wprotect: GPIO number for the write protect line.
+ * @ocr_avail: The mask of the available power states, non-zero to use.
+ * @set_power: Callback to control the power mode.
+ *
+ * The @gpio_detect is used for card detection when @no_wprotect is unset,
+ * and the default sense is that 0 returned from gpio_get_value() means
+ * that a card is inserted. If @detect_invert is set, then the value from
+ * gpio_get_value() is inverted, which makes 1 mean card inserted.
+ *
+ * The driver will use @gpio_wprotect to signal whether the card is write
+ * protected if @no_wprotect is not set. A 0 returned from gpio_get_value()
+ * means the card is read/write, and 1 means read-only. The @wprotect_invert
+ * will invert the value returned from gpio_get_value().
+ *
+ * Card power is set by @ocr_availa, using MCC_VDD_ constants if it is set
+ * to a non-zero value, otherwise the default of 3.2-3.4V is used.
+ */
+struct s3c24xx_mci_pdata {
+	unsigned int	no_wprotect:1;
+	unsigned int	no_detect:1;
+	unsigned int	wprotect_invert:1;
+	unsigned int	detect_invert:1;	/* set => detect active high */
+	unsigned int	use_dma:1;
+
+	unsigned int	gpio_detect;
+	unsigned int	gpio_wprotect;
+	unsigned long	ocr_avail;
+	void		(*set_power)(unsigned char power_mode,
+				     unsigned short vdd);
+};
+
+/**
+ * s3c24xx_mci_set_platdata - set platform data for mmc/sdi device
+ * @pdata: The platform data
+ *
+ * Copy the platform data supplied by @pdata so that this can be marked
+ * __initdata.
+ */
+extern void s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata);
+
+#endif /* _ARCH_NCI_H */
diff --git a/include/linux/platform_data/mtd-nand-s3c2410.h b/include/linux/platform_data/mtd-nand-s3c2410.h
new file mode 100644
index 000000000000..b64115fa93a4
--- /dev/null
+++ b/include/linux/platform_data/mtd-nand-s3c2410.h
@@ -0,0 +1,67 @@
+/* arch/arm/mach-s3c2410/include/mach/nand.h
+ *
+ * Copyright (c) 2004 Simtec Electronics
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C2410 - NAND device controller platform_device info
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/**
+ * struct s3c2410_nand_set - define a set of one or more nand chips
+ * @disable_ecc:	Entirely disable ECC - Dangerous
+ * @flash_bbt: 		Openmoko u-boot can create a Bad Block Table
+ *			Setting this flag will allow the kernel to
+ *			look for it at boot time and also skip the NAND
+ *			scan.
+ * @options:		Default value to set into 'struct nand_chip' options.
+ * @nr_chips:		Number of chips in this set
+ * @nr_partitions:	Number of partitions pointed to by @partitions
+ * @name:		Name of set (optional)
+ * @nr_map:		Map for low-layer logical to physical chip numbers (option)
+ * @partitions:		The mtd partition list
+ *
+ * define a set of one or more nand chips registered with an unique mtd. Also
+ * allows to pass flag to the underlying NAND layer. 'disable_ecc' will trigger
+ * a warning at boot time.
+ */
+struct s3c2410_nand_set {
+	unsigned int		disable_ecc:1;
+	unsigned int		flash_bbt:1;
+
+	unsigned int		options;
+	int			nr_chips;
+	int			nr_partitions;
+	char			*name;
+	int			*nr_map;
+	struct mtd_partition	*partitions;
+	struct nand_ecclayout	*ecc_layout;
+};
+
+struct s3c2410_platform_nand {
+	/* timing information for controller, all times in nanoseconds */
+
+	int	tacls;	/* time for active CLE/ALE to nWE/nOE */
+	int	twrph0;	/* active time for nWE/nOE */
+	int	twrph1;	/* time for release CLE/ALE from nWE/nOE inactive */
+
+	unsigned int	ignore_unset_ecc:1;
+
+	int			nr_sets;
+	struct s3c2410_nand_set *sets;
+
+	void			(*select_chip)(struct s3c2410_nand_set *,
+					       int chip);
+};
+
+/**
+ * s3c_nand_set_platdata() - register NAND platform data.
+ * @nand: The NAND platform data to register with s3c_device_nand.
+ *
+ * This function copies the given NAND platform data, @nand and registers
+ * it with the s3c_device_nand. This allows @nand to be __initdata.
+*/
+extern void s3c_nand_set_platdata(struct s3c2410_platform_nand *nand);
diff --git a/include/linux/platform_data/spi-s3c64xx.h b/include/linux/platform_data/spi-s3c64xx.h
new file mode 100644
index 000000000000..ceba18d23a5a
--- /dev/null
+++ b/include/linux/platform_data/spi-s3c64xx.h
@@ -0,0 +1,68 @@
+/* linux/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
+ *
+ * Copyright (C) 2009 Samsung Electronics Ltd.
+ *	Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __S3C64XX_PLAT_SPI_H
+#define __S3C64XX_PLAT_SPI_H
+
+struct platform_device;
+
+/**
+ * struct s3c64xx_spi_csinfo - ChipSelect description
+ * @fb_delay: Slave specific feedback delay.
+ *            Refer to FB_CLK_SEL register definition in SPI chapter.
+ * @line: Custom 'identity' of the CS line.
+ *
+ * This is per SPI-Slave Chipselect information.
+ * Allocate and initialize one in machine init code and make the
+ * spi_board_info.controller_data point to it.
+ */
+struct s3c64xx_spi_csinfo {
+	u8 fb_delay;
+	unsigned line;
+};
+
+/**
+ * struct s3c64xx_spi_info - SPI Controller defining structure
+ * @src_clk_nr: Clock source index for the CLK_CFG[SPI_CLKSEL] field.
+ * @num_cs: Number of CS this controller emulates.
+ * @cfg_gpio: Configure pins for this SPI controller.
+ */
+struct s3c64xx_spi_info {
+	int src_clk_nr;
+	int num_cs;
+	int (*cfg_gpio)(void);
+};
+
+/**
+ * s3c64xx_spi_set_platdata - SPI Controller configure callback by the board
+ *				initialization code.
+ * @cfg_gpio: Pointer to gpio setup function.
+ * @src_clk_nr: Clock the SPI controller is to use to generate SPI clocks.
+ * @num_cs: Number of elements in the 'cs' array.
+ *
+ * Call this from machine init code for each SPI Controller that
+ * has some chips attached to it.
+ */
+extern void s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
+						int num_cs);
+extern void s3c64xx_spi1_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
+						int num_cs);
+extern void s3c64xx_spi2_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
+						int num_cs);
+
+/* defined by architecture to configure gpio */
+extern int s3c64xx_spi0_cfg_gpio(void);
+extern int s3c64xx_spi1_cfg_gpio(void);
+extern int s3c64xx_spi2_cfg_gpio(void);
+
+extern struct s3c64xx_spi_info s3c64xx_spi0_pdata;
+extern struct s3c64xx_spi_info s3c64xx_spi1_pdata;
+extern struct s3c64xx_spi_info s3c64xx_spi2_pdata;
+#endif /* __S3C64XX_PLAT_SPI_H */
diff --git a/include/linux/platform_data/touchscreen-s3c2410.h b/include/linux/platform_data/touchscreen-s3c2410.h
new file mode 100644
index 000000000000..26fdb22e0fc2
--- /dev/null
+++ b/include/linux/platform_data/touchscreen-s3c2410.h
@@ -0,0 +1,25 @@
+/* arch/arm/plat-samsung/include/plat/ts.h
+ *
+ * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARM_TS_H
+#define __ASM_ARM_TS_H
+
+struct s3c2410_ts_mach_info {
+       int             delay;
+       int             presc;
+       int             oversampling_shift;
+	void    (*cfg_gpio)(struct platform_device *dev);
+};
+
+extern void s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *);
+
+/* defined by architecture to configure gpio */
+extern void s3c24xx_ts_cfg_gpio(struct platform_device *dev);
+
+#endif /* __ASM_ARM_TS_H */
diff --git a/include/linux/platform_data/usb-ehci-s5p.h b/include/linux/platform_data/usb-ehci-s5p.h
new file mode 100644
index 000000000000..5f28cae18582
--- /dev/null
+++ b/include/linux/platform_data/usb-ehci-s5p.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __PLAT_SAMSUNG_EHCI_H
+#define __PLAT_SAMSUNG_EHCI_H __FILE__
+
+struct s5p_ehci_platdata {
+	int (*phy_init)(struct platform_device *pdev, int type);
+	int (*phy_exit)(struct platform_device *pdev, int type);
+};
+
+extern void s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd);
+
+#endif /* __PLAT_SAMSUNG_EHCI_H */
diff --git a/include/linux/platform_data/usb-exynos.h b/include/linux/platform_data/usb-exynos.h
new file mode 100644
index 000000000000..c256c595be5e
--- /dev/null
+++ b/include/linux/platform_data/usb-exynos.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ *		http://www.samsung.com/
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __MACH_EXYNOS_OHCI_H
+#define __MACH_EXYNOS_OHCI_H
+
+struct exynos4_ohci_platdata {
+	int (*phy_init)(struct platform_device *pdev, int type);
+	int (*phy_exit)(struct platform_device *pdev, int type);
+};
+
+extern void exynos4_ohci_set_platdata(struct exynos4_ohci_platdata *pd);
+
+#endif /* __MACH_EXYNOS_OHCI_H */
diff --git a/include/linux/platform_data/usb-ohci-s3c2410.h b/include/linux/platform_data/usb-ohci-s3c2410.h
new file mode 100644
index 000000000000..7fa1fbefc3f2
--- /dev/null
+++ b/include/linux/platform_data/usb-ohci-s3c2410.h
@@ -0,0 +1,43 @@
+/* arch/arm/plat-samsung/include/plat/usb-control.h
+ *
+ * Copyright (c) 2004 Simtec Electronics
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C - USB host port information
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_USBCONTROL_H
+#define __ASM_ARCH_USBCONTROL_H
+
+#define S3C_HCDFLG_USED	(1)
+
+struct s3c2410_hcd_port {
+	unsigned char	flags;
+	unsigned char	power;
+	unsigned char	oc_status;
+	unsigned char	oc_changed;
+};
+
+struct s3c2410_hcd_info {
+	struct usb_hcd		*hcd;
+	struct s3c2410_hcd_port	port[2];
+
+	void		(*power_control)(int port, int to);
+	void		(*enable_oc)(struct s3c2410_hcd_info *, int on);
+	void		(*report_oc)(struct s3c2410_hcd_info *, int ports);
+};
+
+static void inline s3c2410_usb_report_oc(struct s3c2410_hcd_info *info, int ports)
+{
+	if (info->report_oc != NULL) {
+		(info->report_oc)(info, ports);
+	}
+}
+
+extern void s3c_ohci_set_platdata(struct s3c2410_hcd_info *info);
+
+#endif /*__ASM_ARCH_USBCONTROL_H */
diff --git a/include/linux/platform_data/usb-s3c2410_udc.h b/include/linux/platform_data/usb-s3c2410_udc.h
new file mode 100644
index 000000000000..de8e2288a509
--- /dev/null
+++ b/include/linux/platform_data/usb-s3c2410_udc.h
@@ -0,0 +1,44 @@
+/* arch/arm/plat-samsung/include/plat/udc.h
+ *
+ * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *
+ *  Changelog:
+ *	14-Mar-2005	RTP	Created file
+ *	02-Aug-2005	RTP	File rename
+ *	07-Sep-2005	BJD	Minor cleanups, changed cmd to enum
+ *	18-Jan-2007	HMW	Add per-platform vbus_draw function
+*/
+
+#ifndef __ASM_ARM_ARCH_UDC_H
+#define __ASM_ARM_ARCH_UDC_H
+
+enum s3c2410_udc_cmd_e {
+	S3C2410_UDC_P_ENABLE	= 1,	/* Pull-up enable        */
+	S3C2410_UDC_P_DISABLE	= 2,	/* Pull-up disable       */
+	S3C2410_UDC_P_RESET	= 3,	/* UDC reset, in case of */
+};
+
+struct s3c2410_udc_mach_info {
+	void	(*udc_command)(enum s3c2410_udc_cmd_e);
+	void	(*vbus_draw)(unsigned int ma);
+
+	unsigned int pullup_pin;
+	unsigned int pullup_pin_inverted;
+
+	unsigned int vbus_pin;
+	unsigned char vbus_pin_inverted;
+};
+
+extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *);
+
+struct s3c24xx_hsudc_platdata;
+
+extern void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd);
+
+#endif /* __ASM_ARM_ARCH_UDC_H */
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index 3d04c1fa6781..14fbcd30cae5 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -21,7 +21,7 @@
 
 #include <mach/dma.h>
 #include <plat/regs-ac97.h>
-#include <plat/audio.h>
+#include <linux/platform_data/asoc-s3c.h>
 
 #include "dma.h"
 
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 6ac7b8281a02..40b00a13dcd1 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -20,7 +20,7 @@
 #include <sound/soc.h>
 #include <sound/pcm_params.h>
 
-#include <plat/audio.h>
+#include <linux/platform_data/asoc-s3c.h>
 
 #include "dma.h"
 #include "idma.h"
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index 89b064650f14..c86081992dfd 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -19,7 +19,7 @@
 #include <sound/soc.h>
 #include <sound/pcm_params.h>
 
-#include <plat/audio.h>
+#include <linux/platform_data/asoc-s3c.h>
 #include <mach/dma.h>
 
 #include "dma.h"
diff --git a/sound/soc/samsung/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c
index 656d5afe4ca9..335a7d8a4a8d 100644
--- a/sound/soc/samsung/s3c24xx_simtec.c
+++ b/sound/soc/samsung/s3c24xx_simtec.c
@@ -13,7 +13,7 @@
 
 #include <sound/soc.h>
 
-#include <plat/audio-simtec.h>
+#include <linux/platform_data/asoc-s3c24xx_simtec.h>
 
 #include "s3c24xx-i2s.h"
 #include "s3c24xx_simtec.h"
diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c
index a5a56a120345..bc24c7af02b2 100644
--- a/sound/soc/samsung/spdif.c
+++ b/sound/soc/samsung/spdif.c
@@ -17,7 +17,7 @@
 #include <sound/soc.h>
 #include <sound/pcm_params.h>
 
-#include <plat/audio.h>
+#include <linux/platform_data/asoc-s3c.h>
 #include <mach/dma.h>
 
 #include "dma.h"
-- 
cgit v1.2.3


From 2e57d56747e601b3e0ff6697e524025d0504d161 Mon Sep 17 00:00:00 2001
From: Haojian Zhuang <haojian.zhuang@gmail.com>
Date: Fri, 21 Sep 2012 18:06:52 +0800
Subject: mfd: 88pm860x: Device tree support

Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 Documentation/devicetree/bindings/mfd/88pm860x.txt | 85 ++++++++++++++++++++++
 .../devicetree/bindings/regulator/88pm860x.txt     | 30 ++++++++
 .../bindings/video/backlight/88pm860x.txt          | 15 ++++
 drivers/input/touchscreen/88pm860x-ts.c            | 46 ++++++++----
 drivers/leds/leds-88pm860x.c                       | 33 ++++++++-
 drivers/mfd/88pm860x-core.c                        | 62 +++++++++++++---
 drivers/regulator/88pm8607.c                       | 35 ++++++++-
 drivers/rtc/rtc-88pm860x.c                         | 43 ++++++++---
 drivers/video/backlight/88pm860x_bl.c              | 39 +++++++++-
 include/linux/mfd/88pm860x.h                       |  4 +-
 10 files changed, 351 insertions(+), 41 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/mfd/88pm860x.txt
 create mode 100644 Documentation/devicetree/bindings/regulator/88pm860x.txt
 create mode 100644 Documentation/devicetree/bindings/video/backlight/88pm860x.txt

(limited to 'drivers/input/touchscreen')

diff --git a/Documentation/devicetree/bindings/mfd/88pm860x.txt b/Documentation/devicetree/bindings/mfd/88pm860x.txt
new file mode 100644
index 000000000000..63f3ee33759c
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/88pm860x.txt
@@ -0,0 +1,85 @@
+* Marvell 88PM860x Power Management IC
+
+Required parent device properties:
+- compatible : "marvell,88pm860x"
+- reg : the I2C slave address for the 88pm860x chip
+- interrupts : IRQ line for the 88pm860x chip
+- interrupt-controller: describes the 88pm860x as an interrupt controller (has its own domain)
+- #interrupt-cells : should be 1.
+		- The cell is the 88pm860x local IRQ number
+
+Optional parent device properties:
+- marvell,88pm860x-irq-read-clr: inicates whether interrupt status is cleared by read
+- marvell,88pm860x-slave-addr: 88pm860x are two chips solution. <reg> stores the I2C address
+				of one chip, and this property stores the I2C address of
+				another chip.
+
+88pm860x consists of a large and varied group of sub-devices:
+
+Device			 Supply Names	 Description
+------			 ------------	 -----------
+88pm860x-onkey		:		: On key
+88pm860x-rtc		:		: RTC
+88pm8607		:		: Regulators
+88pm860x-backlight	:		: Backlight
+88pm860x-led		:		: Led
+88pm860x-touch		:		: Touchscreen
+
+Example:
+
+	pmic: 88pm860x@34 {
+		compatible = "marvell,88pm860x";
+		reg = <0x34>;
+		interrupts = <4>;
+		interrupt-parent = <&intc>;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+
+		marvell,88pm860x-irq-read-clr;
+		marvell,88pm860x-slave-addr = <0x11>;
+
+		regulators {
+			BUCK1 {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			LDO1 {
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+		rtc {
+			marvell,88pm860x-vrtc = <1>;
+		};
+		touch {
+			marvell,88pm860x-gpadc-prebias = <1>;
+			marvell,88pm860x-gpadc-slot-cycle = <1>;
+			marvell,88pm860x-tsi-prebias = <6>;
+			marvell,88pm860x-pen-prebias = <16>;
+			marvell,88pm860x-pen-prechg = <2>;
+			marvell,88pm860x-resistor-X = <300>;
+		};
+		backlights {
+			backlight-0 {
+				marvell,88pm860x-iset = <4>;
+				marvell,88pm860x-pwm = <3>;
+			};
+			backlight-2 {
+			};
+		};
+		leds {
+			led0-red {
+				marvell,88pm860x-iset = <12>;
+			};
+			led0-green {
+				marvell,88pm860x-iset = <12>;
+			};
+			led0-blue {
+				marvell,88pm860x-iset = <12>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/regulator/88pm860x.txt b/Documentation/devicetree/bindings/regulator/88pm860x.txt
new file mode 100644
index 000000000000..1267b3e1a2cc
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/88pm860x.txt
@@ -0,0 +1,30 @@
+Marvell 88PM860x regulator
+
+Required properties:
+- compatible: "marvell,88pm860x"
+- reg: I2C slave address
+- regulators: A node that houses a sub-node for each regulator within the
+  device. Each sub-node is identified using the regulator-compatible
+  property, with valid values listed below.
+
+Example:
+
+	pmic: 88pm860x@34 {
+		compatible = "marvell,88pm860x";
+		reg = <0x34>;
+
+		regulators {
+			BUCK1 {
+			        regulator-min-microvolt = <1000000>;
+			        regulator-max-microvolt = <1500000>;
+			        regulator-boot-on;
+			        regulator-always-on;
+			};
+			BUCK3 {
+			        regulator-min-microvolt = <1000000>;
+			        regulator-max-microvolt = <3000000>;
+			        regulator-boot-on;
+			        regulator-always-on;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/video/backlight/88pm860x.txt b/Documentation/devicetree/bindings/video/backlight/88pm860x.txt
new file mode 100644
index 000000000000..261df2799315
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/backlight/88pm860x.txt
@@ -0,0 +1,15 @@
+88pm860x-backlight bindings
+
+Optional properties:
+  - marvell,88pm860x-iset: Current supplies on backlight device.
+  - marvell,88pm860x-pwm: PWM frequency on backlight device.
+
+Example:
+
+	backlights {
+		backlight-0 {
+			marvell,88pm860x-iset = <4>;
+			marvell,88pm860x-pwm = <3>;
+		};
+		backlight-2 {
+		};
diff --git a/drivers/input/touchscreen/88pm860x-ts.c b/drivers/input/touchscreen/88pm860x-ts.c
index 05f30b73c3c3..4f81e6eb74b6 100644
--- a/drivers/input/touchscreen/88pm860x-ts.c
+++ b/drivers/input/touchscreen/88pm860x-ts.c
@@ -10,6 +10,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
 #include <linux/input.h>
@@ -113,14 +114,31 @@ static void pm860x_touch_close(struct input_dev *dev)
 	pm860x_set_bits(touch->i2c, MEAS_EN3, data, 0);
 }
 
+#ifdef CONFIG_OF
+static int __devinit pm860x_touch_dt_init(struct platform_device *pdev,
+					  int *res_x)
+{
+	struct device_node *np = pdev->dev.parent->of_node;
+	if (!np)
+		return -ENODEV;
+	np = of_find_node_by_name(np, "touch");
+	if (!np) {
+		dev_err(&pdev->dev, "Can't find touch node\n");
+		return -EINVAL;
+	}
+	of_property_read_u32(np, "marvell,88pm860x-resistor-X", res_x);
+	return 0;
+}
+#else
+#define pm860x_touch_dt_init(x, y)	(-1)
+#endif
+
 static int __devinit pm860x_touch_probe(struct platform_device *pdev)
 {
 	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
-	struct pm860x_platform_data *pm860x_pdata =		\
-				pdev->dev.parent->platform_data;
-	struct pm860x_touch_pdata *pdata = NULL;
+	struct pm860x_touch_pdata *pdata = pdev->dev.platform_data;
 	struct pm860x_touch *touch;
-	int irq, ret;
+	int irq, ret, res_x = 0;
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
@@ -128,15 +146,13 @@ static int __devinit pm860x_touch_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	if (!pm860x_pdata) {
-		dev_err(&pdev->dev, "platform data is missing\n");
-		return -EINVAL;
-	}
-
-	pdata = pm860x_pdata->touch;
-	if (!pdata) {
-		dev_err(&pdev->dev, "touchscreen data is missing\n");
-		return -EINVAL;
+	if (pm860x_touch_dt_init(pdev, &res_x)) {
+		if (pdata)
+			res_x = pdata->res_x;
+		else {
+			dev_err(&pdev->dev, "failed to get platform data\n");
+			return -EINVAL;
+		}
 	}
 
 	touch = kzalloc(sizeof(struct pm860x_touch), GFP_KERNEL);
@@ -159,8 +175,8 @@ static int __devinit pm860x_touch_probe(struct platform_device *pdev)
 	touch->idev->close = pm860x_touch_close;
 	touch->chip = chip;
 	touch->i2c = (chip->id == CHIP_PM8607) ? chip->client : chip->companion;
-	touch->irq = irq + chip->irq_base;
-	touch->res_x = pdata->res_x;
+	touch->irq = irq;
+	touch->res_x = res_x;
 	input_set_drvdata(touch->idev, touch);
 
 	ret = request_threaded_irq(touch->irq, NULL, pm860x_touch_handler,
diff --git a/drivers/leds/leds-88pm860x.c b/drivers/leds/leds-88pm860x.c
index 70232b1756f9..b7e8cc0957fc 100644
--- a/drivers/leds/leds-88pm860x.c
+++ b/drivers/leds/leds-88pm860x.c
@@ -12,6 +12,7 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
 #include <linux/leds.h>
@@ -123,6 +124,33 @@ static void pm860x_led_set(struct led_classdev *cdev,
 	schedule_work(&data->work);
 }
 
+#ifdef CONFIG_OF
+static int pm860x_led_dt_init(struct platform_device *pdev,
+			      struct pm860x_led *data)
+{
+	struct device_node *nproot = pdev->dev.parent->of_node, *np;
+	int iset = 0;
+	if (!nproot)
+		return -ENODEV;
+	nproot = of_find_node_by_name(nproot, "leds");
+	if (!nproot) {
+		dev_err(&pdev->dev, "failed to find leds node\n");
+		return -ENODEV;
+	}
+	for_each_child_of_node(nproot, np) {
+		if (!of_node_cmp(np->name, data->name)) {
+			of_property_read_u32(np, "marvell,88pm860x-iset",
+					     &iset);
+			data->iset = PM8606_LED_CURRENT(iset);
+			break;
+		}
+	}
+	return 0;
+}
+#else
+#define pm860x_led_dt_init(x, y)	(-1)
+#endif
+
 static int pm860x_led_probe(struct platform_device *pdev)
 {
 	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
@@ -179,8 +207,9 @@ static int pm860x_led_probe(struct platform_device *pdev)
 	data->chip = chip;
 	data->i2c = (chip->id == CHIP_PM8606) ? chip->client : chip->companion;
 	data->port = pdev->id;
-	if (pdata && pdata->iset)
-		data->iset = pdata->iset;
+	if (pm860x_led_dt_init(pdev, data))
+		if (pdata)
+			data->iset = pdata->iset;
 
 	data->current_brightness = 0;
 	data->cdev.name = data->name;
diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c
index 5b56fe8250b4..fdaf6861ce95 100644
--- a/drivers/mfd/88pm860x-core.c
+++ b/drivers/mfd/88pm860x-core.c
@@ -16,6 +16,8 @@
 #include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/irqdomain.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
 #include <linux/slab.h>
@@ -1112,12 +1114,6 @@ static void __devexit pm860x_device_exit(struct pm860x_chip *chip)
 	mfd_remove_devices(chip->dev);
 }
 
-static const struct i2c_device_id pm860x_id_table[] = {
-	{ "88PM860x", 0 },
-	{}
-};
-MODULE_DEVICE_TABLE(i2c, pm860x_id_table);
-
 static int verify_addr(struct i2c_client *i2c)
 {
 	unsigned short addr_8607[] = {0x30, 0x34};
@@ -1144,21 +1140,52 @@ static struct regmap_config pm860x_regmap_config = {
 	.val_bits = 8,
 };
 
+static int __devinit pm860x_dt_init(struct device_node *np,
+				    struct device *dev,
+				    struct pm860x_platform_data *pdata)
+{
+	int ret;
+
+	if (of_get_property(np, "marvell,88pm860x-irq-read-clr", NULL))
+		pdata->irq_mode = 1;
+	ret = of_property_read_u32(np, "marvell,88pm860x-slave-addr",
+				   &pdata->companion_addr);
+	if (ret) {
+		dev_err(dev, "Not found \"marvell,88pm860x-slave-addr\" "
+			"property\n");
+		pdata->companion_addr = 0;
+	}
+	return 0;
+}
+
 static int __devinit pm860x_probe(struct i2c_client *client,
 				  const struct i2c_device_id *id)
 {
 	struct pm860x_platform_data *pdata = client->dev.platform_data;
+	struct device_node *node = client->dev.of_node;
 	struct pm860x_chip *chip;
 	int ret;
 
-	if (!pdata) {
+	if (node && !pdata) {
+		/* parse DT to get platform data */
+		pdata = devm_kzalloc(&client->dev,
+				     sizeof(struct pm860x_platform_data),
+				     GFP_KERNEL);
+		if (!pdata)
+			return -ENOMEM;
+		ret = pm860x_dt_init(node, &client->dev, pdata);
+		if (ret)
+			goto err;
+	} else if (!pdata) {
 		pr_info("No platform data in %s!\n", __func__);
 		return -EINVAL;
 	}
 
 	chip = kzalloc(sizeof(struct pm860x_chip), GFP_KERNEL);
-	if (chip == NULL)
-		return -ENOMEM;
+	if (chip == NULL) {
+		ret = -ENOMEM;
+		goto err;
+	}
 
 	chip->id = verify_addr(client);
 	chip->regmap = regmap_init_i2c(client, &pm860x_regmap_config);
@@ -1198,6 +1225,10 @@ static int __devinit pm860x_probe(struct i2c_client *client,
 
 	pm860x_device_init(chip, pdata);
 	return 0;
+err:
+	if (node)
+		devm_kfree(&client->dev, pdata);
+	return ret;
 }
 
 static int __devexit pm860x_remove(struct i2c_client *client)
@@ -1238,11 +1269,24 @@ static int pm860x_resume(struct device *dev)
 
 static SIMPLE_DEV_PM_OPS(pm860x_pm_ops, pm860x_suspend, pm860x_resume);
 
+static const struct i2c_device_id pm860x_id_table[] = {
+	{ "88PM860x", 0 },
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, pm860x_id_table);
+
+static const struct of_device_id pm860x_dt_ids[] = {
+	{ .compatible = "marvell,88pm860x", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, pm860x_dt_ids);
+
 static struct i2c_driver pm860x_driver = {
 	.driver	= {
 		.name	= "88PM860x",
 		.owner	= THIS_MODULE,
 		.pm     = &pm860x_pm_ops,
+		.of_match_table	= of_match_ptr(pm860x_dt_ids),
 	},
 	.probe		= pm860x_probe,
 	.remove		= __devexit_p(pm860x_remove),
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index f96fbe38ff6f..1c5ab0172ea2 100644
--- a/drivers/regulator/88pm8607.c
+++ b/drivers/regulator/88pm8607.c
@@ -12,6 +12,8 @@
 #include <linux/init.h>
 #include <linux/err.h>
 #include <linux/i2c.h>
+#include <linux/of.h>
+#include <linux/regulator/of_regulator.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
@@ -364,6 +366,34 @@ static struct pm8607_regulator_info pm8606_regulator_info[] = {
 	PM8606_PREG(PREREGULATORB, 5),
 };
 
+#ifdef CONFIG_OF
+static int pm8607_regulator_dt_init(struct platform_device *pdev,
+				    struct pm8607_regulator_info *info,
+				    struct regulator_config *config)
+{
+	struct device_node *nproot, *np;
+	nproot = pdev->dev.parent->of_node;
+	if (!nproot)
+		return -ENODEV;
+	nproot = of_find_node_by_name(nproot, "regulators");
+	if (!nproot) {
+		dev_err(&pdev->dev, "failed to find regulators node\n");
+		return -ENODEV;
+	}
+	for_each_child_of_node(nproot, np) {
+		if (!of_node_cmp(np->name, info->desc.name)) {
+			config->init_data =
+				of_get_regulator_init_data(&pdev->dev, np);
+			config->of_node = np;
+			break;
+		}
+	}
+	return 0;
+}
+#else
+#define pm8607_regulator_dt_init(x, y, z)	(-1)
+#endif
+
 static int __devinit pm8607_regulator_probe(struct platform_device *pdev)
 {
 	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
@@ -402,9 +432,12 @@ static int __devinit pm8607_regulator_probe(struct platform_device *pdev)
 		info->slope_double = 1;
 
 	config.dev = &pdev->dev;
-	config.init_data = pdata;
 	config.driver_data = info;
 
+	if (pm8607_regulator_dt_init(pdev, info, &config))
+		if (pdata)
+			config.init_data = pdata;
+
 	if (chip->id == CHIP_PM8607)
 		config.regmap = chip->regmap;
 	else
diff --git a/drivers/rtc/rtc-88pm860x.c b/drivers/rtc/rtc-88pm860x.c
index feddefc42109..de9e854b326a 100644
--- a/drivers/rtc/rtc-88pm860x.c
+++ b/drivers/rtc/rtc-88pm860x.c
@@ -11,6 +11,7 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/mutex.h>
@@ -284,6 +285,28 @@ out:
 }
 #endif
 
+#ifdef CONFIG_OF
+static int __devinit pm860x_rtc_dt_init(struct platform_device *pdev,
+					struct pm860x_rtc_info *info)
+{
+	struct device_node *np = pdev->dev.parent->of_node;
+	int ret;
+	if (!np)
+		return -ENODEV;
+	np = of_find_node_by_name(np, "rtc");
+	if (!np) {
+		dev_err(&pdev->dev, "failed to find rtc node\n");
+		return -ENODEV;
+	}
+	ret = of_property_read_u32(np, "marvell,88pm860x-vrtc", &info->vrtc);
+	if (ret)
+		info->vrtc = 0;
+	return 0;
+}
+#else
+#define pm860x_rtc_dt_init(x, y)	(-1)
+#endif
+
 static int __devinit pm860x_rtc_probe(struct platform_device *pdev)
 {
 	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
@@ -294,8 +317,6 @@ static int __devinit pm860x_rtc_probe(struct platform_device *pdev)
 	int ret;
 
 	pdata = pdev->dev.platform_data;
-	if (pdata == NULL)
-		dev_warn(&pdev->dev, "No platform data!\n");
 
 	info = kzalloc(sizeof(struct pm860x_rtc_info), GFP_KERNEL);
 	if (!info)
@@ -345,9 +366,11 @@ static int __devinit pm860x_rtc_probe(struct platform_device *pdev)
 		}
 	}
 	rtc_tm_to_time(&tm, &ticks);
-	if (pdata && pdata->sync) {
-		pdata->sync(ticks);
-		info->sync = pdata->sync;
+	if (pm860x_rtc_dt_init(pdev, info)) {
+		if (pdata && pdata->sync) {
+			pdata->sync(ticks);
+			info->sync = pdata->sync;
+		}
 	}
 
 	info->rtc_dev = rtc_device_register("88pm860x-rtc", &pdev->dev,
@@ -366,10 +389,12 @@ static int __devinit pm860x_rtc_probe(struct platform_device *pdev)
 
 #ifdef VRTC_CALIBRATION
 	/* <00> -- 2.7V, <01> -- 2.9V, <10> -- 3.1V, <11> -- 3.3V */
-	if (pdata && pdata->vrtc)
-		info->vrtc = pdata->vrtc & 0x3;
-	else
-		info->vrtc = 1;
+	if (pm860x_rtc_dt_init(pdev, info)) {
+		if (pdata && pdata->vrtc)
+			info->vrtc = pdata->vrtc & 0x3;
+		else
+			info->vrtc = 1;
+	}
 	pm860x_set_bits(info->i2c, PM8607_MEAS_EN2, MEAS2_VRTC, MEAS2_VRTC);
 
 	/* calibrate VRTC */
diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c
index 965161cacefa..b7ec34c57f46 100644
--- a/drivers/video/backlight/88pm860x_bl.c
+++ b/drivers/video/backlight/88pm860x_bl.c
@@ -11,6 +11,7 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/fb.h>
@@ -159,6 +160,36 @@ static const struct backlight_ops pm860x_backlight_ops = {
 	.get_brightness	= pm860x_backlight_get_brightness,
 };
 
+#ifdef CONFIG_OF
+static int pm860x_backlight_dt_init(struct platform_device *pdev,
+				    struct pm860x_backlight_data *data,
+				    char *name)
+{
+	struct device_node *nproot = pdev->dev.parent->of_node, *np;
+	int iset = 0;
+	if (!nproot)
+		return -ENODEV;
+	nproot = of_find_node_by_name(nproot, "backlights");
+	if (!nproot) {
+		dev_err(&pdev->dev, "failed to find backlights node\n");
+		return -ENODEV;
+	}
+	for_each_child_of_node(nproot, np) {
+		if (!of_node_cmp(np->name, name)) {
+			of_property_read_u32(np, "marvell,88pm860x-iset",
+					     &iset);
+			data->iset = PM8606_WLED_CURRENT(iset);
+			of_property_read_u32(np, "marvell,88pm860x-pwm",
+					     &data->pwm);
+			break;
+		}
+	}
+	return 0;
+}
+#else
+#define pm860x_backlight_dt_init(x, y, z)	(-1)
+#endif
+
 static int pm860x_backlight_probe(struct platform_device *pdev)
 {
 	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
@@ -203,9 +234,11 @@ static int pm860x_backlight_probe(struct platform_device *pdev)
 	data->i2c = (chip->id == CHIP_PM8606) ? chip->client	\
 			: chip->companion;
 	data->current_brightness = MAX_BRIGHTNESS;
-	if (pdata) {
-		data->pwm = pdata->pwm;
-		data->iset = pdata->iset;
+	if (pm860x_backlight_dt_init(pdev, data, name)) {
+		if (pdata) {
+			data->pwm = pdata->pwm;
+			data->iset = pdata->iset;
+		}
 	}
 
 	memset(&props, 0, sizeof(struct backlight_properties));
diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h
index d515e5c438f0..ef3e6b701179 100644
--- a/include/linux/mfd/88pm860x.h
+++ b/include/linux/mfd/88pm860x.h
@@ -306,7 +306,7 @@ struct pm860x_chip {
 	struct regmap           *regmap_companion;
 
 	int			buck3_double;	/* DVC ramp slope double */
-	unsigned short		companion_addr;
+	int			companion_addr;
 	unsigned short		osc_vote;
 	int			id;
 	int			irq_mode;
@@ -376,7 +376,7 @@ struct pm860x_platform_data {
 	struct regulator_init_data	*ldo_vibrator;
 	struct regulator_init_data	*ldo14;
 
-	unsigned short	companion_addr;	/* I2C address of companion chip */
+	int 		companion_addr;	/* I2C address of companion chip */
 	int		i2c_port;	/* Controlled by GI2C or PI2C */
 	int		irq_mode;	/* Clear interrupt by read/write(0/1) */
 	int		irq_base;	/* IRQ base number of 88pm860x */
-- 
cgit v1.2.3


From fe1d38e80d1497a2b64685dd2e7a6018dc79b408 Mon Sep 17 00:00:00 2001
From: Haojian Zhuang <haojian.zhuang@gmail.com>
Date: Fri, 21 Sep 2012 18:06:53 +0800
Subject: mfd: 88pm860x: Move gpadc init into touch

The initilization of GPADC is moved from core driver to touch driver
with DT support.

Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/input/touchscreen/88pm860x-ts.c | 91 ++++++++++++++++++++++++++++++---
 drivers/mfd/88pm860x-core.c             | 51 ------------------
 2 files changed, 85 insertions(+), 57 deletions(-)

(limited to 'drivers/input/touchscreen')

diff --git a/drivers/input/touchscreen/88pm860x-ts.c b/drivers/input/touchscreen/88pm860x-ts.c
index 4f81e6eb74b6..326218dbd6e6 100644
--- a/drivers/input/touchscreen/88pm860x-ts.c
+++ b/drivers/input/touchscreen/88pm860x-ts.c
@@ -116,9 +116,13 @@ static void pm860x_touch_close(struct input_dev *dev)
 
 #ifdef CONFIG_OF
 static int __devinit pm860x_touch_dt_init(struct platform_device *pdev,
+					  struct pm860x_chip *chip,
 					  int *res_x)
 {
 	struct device_node *np = pdev->dev.parent->of_node;
+	struct i2c_client *i2c = (chip->id == CHIP_PM8607) ? chip->client \
+				 : chip->companion;
+	int data, n, ret;
 	if (!np)
 		return -ENODEV;
 	np = of_find_node_by_name(np, "touch");
@@ -126,11 +130,43 @@ static int __devinit pm860x_touch_dt_init(struct platform_device *pdev,
 		dev_err(&pdev->dev, "Can't find touch node\n");
 		return -EINVAL;
 	}
+	/* set GPADC MISC1 register */
+	data = 0;
+	if (!of_property_read_u32(np, "marvell,88pm860x-gpadc-prebias", &n))
+		data |= (n << 1) & PM8607_GPADC_PREBIAS_MASK;
+	if (!of_property_read_u32(np, "marvell,88pm860x-gpadc-slot-cycle", &n))
+		data |= (n << 3) & PM8607_GPADC_SLOT_CYCLE_MASK;
+	if (!of_property_read_u32(np, "marvell,88pm860x-gpadc-off-scale", &n))
+		data |= (n << 5) & PM8607_GPADC_OFF_SCALE_MASK;
+	if (!of_property_read_u32(np, "marvell,88pm860x-gpadc-sw-cal", &n))
+		data |= (n << 7) & PM8607_GPADC_SW_CAL_MASK;
+	if (data) {
+		ret = pm860x_reg_write(i2c, PM8607_GPADC_MISC1, data);
+		if (ret < 0)
+			return -EINVAL;
+	}
+	/* set tsi prebias time */
+	if (!of_property_read_u32(np, "marvell,88pm860x-tsi-prebias", &data)) {
+		ret = pm860x_reg_write(i2c, PM8607_TSI_PREBIAS, data);
+		if (ret < 0)
+			return -EINVAL;
+	}
+	/* set prebias & prechg time of pen detect */
+	data = 0;
+	if (!of_property_read_u32(np, "marvell,88pm860x-pen-prebias", &n))
+		data |= n & PM8607_PD_PREBIAS_MASK;
+	if (!of_property_read_u32(np, "marvell,88pm860x-pen-prechg", &n))
+		data |= n & PM8607_PD_PRECHG_MASK;
+	if (data) {
+		ret = pm860x_reg_write(i2c, PM8607_PD_PREBIAS, data);
+		if (ret < 0)
+			return -EINVAL;
+	}
 	of_property_read_u32(np, "marvell,88pm860x-resistor-X", res_x);
 	return 0;
 }
 #else
-#define pm860x_touch_dt_init(x, y)	(-1)
+#define pm860x_touch_dt_init(x, y, z)	(-1)
 #endif
 
 static int __devinit pm860x_touch_probe(struct platform_device *pdev)
@@ -138,7 +174,9 @@ static int __devinit pm860x_touch_probe(struct platform_device *pdev)
 	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
 	struct pm860x_touch_pdata *pdata = pdev->dev.platform_data;
 	struct pm860x_touch *touch;
-	int irq, ret, res_x = 0;
+	struct i2c_client *i2c = (chip->id == CHIP_PM8607) ? chip->client \
+				 : chip->companion;
+	int irq, ret, res_x = 0, data = 0;
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
@@ -146,14 +184,55 @@ static int __devinit pm860x_touch_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	if (pm860x_touch_dt_init(pdev, &res_x)) {
-		if (pdata)
+	if (pm860x_touch_dt_init(pdev, chip, &res_x)) {
+		if (pdata) {
+			/* set GPADC MISC1 register */
+			data = 0;
+			data |= (pdata->gpadc_prebias << 1)
+				& PM8607_GPADC_PREBIAS_MASK;
+			data |= (pdata->slot_cycle << 3)
+				& PM8607_GPADC_SLOT_CYCLE_MASK;
+			data |= (pdata->off_scale << 5)
+				& PM8607_GPADC_OFF_SCALE_MASK;
+			data |= (pdata->sw_cal << 7)
+				& PM8607_GPADC_SW_CAL_MASK;
+			if (data) {
+				ret = pm860x_reg_write(i2c,
+					PM8607_GPADC_MISC1, data);
+				if (ret < 0)
+					return -EINVAL;
+			}
+			/* set tsi prebias time */
+			if (pdata->tsi_prebias) {
+				data = pdata->tsi_prebias;
+				ret = pm860x_reg_write(i2c,
+					PM8607_TSI_PREBIAS, data);
+				if (ret < 0)
+					return -EINVAL;
+			}
+			/* set prebias & prechg time of pen detect */
+			data = 0;
+			data |= pdata->pen_prebias
+				& PM8607_PD_PREBIAS_MASK;
+			data |= (pdata->pen_prechg << 5)
+				& PM8607_PD_PRECHG_MASK;
+			if (data) {
+				ret = pm860x_reg_write(i2c,
+					PM8607_PD_PREBIAS, data);
+				if (ret < 0)
+					return -EINVAL;
+			}
 			res_x = pdata->res_x;
-		else {
+		} else {
 			dev_err(&pdev->dev, "failed to get platform data\n");
 			return -EINVAL;
 		}
 	}
+	/* enable GPADC */
+	ret = pm860x_set_bits(i2c, PM8607_GPADC_MISC1, PM8607_GPADC_EN,
+			      PM8607_GPADC_EN);
+	if (ret)
+		return ret;
 
 	touch = kzalloc(sizeof(struct pm860x_touch), GFP_KERNEL);
 	if (touch == NULL)
@@ -174,7 +253,7 @@ static int __devinit pm860x_touch_probe(struct platform_device *pdev)
 	touch->idev->open = pm860x_touch_open;
 	touch->idev->close = pm860x_touch_close;
 	touch->chip = chip;
-	touch->i2c = (chip->id == CHIP_PM8607) ? chip->client : chip->companion;
+	touch->i2c = i2c;
 	touch->irq = irq;
 	touch->res_x = res_x;
 	input_set_drvdata(touch->idev, touch);
diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c
index fdaf6861ce95..59d117e9fa31 100644
--- a/drivers/mfd/88pm860x-core.c
+++ b/drivers/mfd/88pm860x-core.c
@@ -558,53 +558,6 @@ static struct irq_domain_ops pm860x_irq_domain_ops = {
 	.xlate	= irq_domain_xlate_onetwocell,
 };
 
-static int __devinit device_gpadc_init(struct pm860x_chip *chip,
-				       struct pm860x_platform_data *pdata)
-{
-	struct i2c_client *i2c = (chip->id == CHIP_PM8607) ? chip->client \
-				: chip->companion;
-	int data;
-	int ret;
-
-	/* initialize GPADC without activating it */
-
-	if (!pdata || !pdata->touch)
-		return -EINVAL;
-
-	/* set GPADC MISC1 register */
-	data = 0;
-	data |= (pdata->touch->gpadc_prebias << 1) & PM8607_GPADC_PREBIAS_MASK;
-	data |= (pdata->touch->slot_cycle << 3) & PM8607_GPADC_SLOT_CYCLE_MASK;
-	data |= (pdata->touch->off_scale << 5) & PM8607_GPADC_OFF_SCALE_MASK;
-	data |= (pdata->touch->sw_cal << 7) & PM8607_GPADC_SW_CAL_MASK;
-	if (data) {
-		ret = pm860x_reg_write(i2c, PM8607_GPADC_MISC1, data);
-		if (ret < 0)
-			goto out;
-	}
-	/* set tsi prebias time */
-	if (pdata->touch->tsi_prebias) {
-		data = pdata->touch->tsi_prebias;
-		ret = pm860x_reg_write(i2c, PM8607_TSI_PREBIAS, data);
-		if (ret < 0)
-			goto out;
-	}
-	/* set prebias & prechg time of pen detect */
-	data = 0;
-	data |= pdata->touch->pen_prebias & PM8607_PD_PREBIAS_MASK;
-	data |= (pdata->touch->pen_prechg << 5) & PM8607_PD_PRECHG_MASK;
-	if (data) {
-		ret = pm860x_reg_write(i2c, PM8607_PD_PREBIAS, data);
-		if (ret < 0)
-			goto out;
-	}
-
-	ret = pm860x_set_bits(i2c, PM8607_GPADC_MISC1,
-			      PM8607_GPADC_EN, PM8607_GPADC_EN);
-out:
-	return ret;
-}
-
 static int __devinit device_irq_init(struct pm860x_chip *chip,
 				     struct pm860x_platform_data *pdata)
 {
@@ -1053,10 +1006,6 @@ static void __devinit device_8607_init(struct pm860x_chip *chip,
 		goto out;
 	}
 
-	ret = device_gpadc_init(chip, pdata);
-	if (ret < 0)
-		goto out;
-
 	ret = device_irq_init(chip, pdata);
 	if (ret < 0)
 		goto out;
-- 
cgit v1.2.3