Commit Graph

171 Commits

Author SHA1 Message Date
Uwe Kleine-König
4631166124 imx: remove unneeded include of mach/hardware.h
This include isn't needed and hurts when defining static inline
functions in mach/hardware.h (or files included by mach/hardware.h).

The reason is that the consumers of mach/uncompress.h are compiled using
-Dstatic= so the code for all inline function is included in e.g.
arch/arm/boot/compressed/misc.o.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Jörg Knobloch <knobloch@incostartec.com>
Cc: Alan Carvalho de Assis <acassis@gmail.com>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
2010-01-08 16:45:22 +01:00
Uwe Kleine-König
aae7019382 imx: only define deprecated symbols conditionally
Define deprecated symbols in an #ifdef IMX_NEEDS_DEPRECATED_SYMBOLS ...

All files that still depend on the old definitions get
-DIMX_NEEDS_DEPRECATED_SYMBOLS passed to the compiler.

When all remaining users are fixed this allows including the soc
specific headers unconditionally.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Eric Benard <eric@eukrea.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Alan Carvalho de Assis <acassis@gmail.com>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Magnus Lilja <lilja.magnus@gmail.com>
2010-01-08 16:45:20 +01:00
Uwe Kleine-König
a9b7a2dd21 imx: mangle addresses after adding the offset
don't use

	IO_ADDRESS($base) + $offset

but

	IO_ADDRESS($base + $offset)

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Rabin Vincent <rabin@rab.in>
Cc: "Agustín Ferrín Pozuelo" <gatoguan-os@yahoo.com>
Cc: Javier Martin <javier.martin@vista-silicon.com>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
2010-01-08 16:45:20 +01:00
Uwe Kleine-König
6ef9af6871 imx35: define and use MX35_IO_ADDRESS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Jürgen Beisert <j.beisert@pengutronix.de>
Cc: Rabin Vincent <rabin@rab.in>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
2010-01-08 16:44:24 +01:00
Uwe Kleine-König
df9375fad4 imx25: redefine MX25_IO_ADDRESS using IMX_IO_ADDRESS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
2010-01-08 16:41:27 +01:00
Uwe Kleine-König
1273e7686f imx31: define and use MX31_IO_ADDRESS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Magnus Lilja <lilja.magnus@gmail.com>
2010-01-08 16:41:26 +01:00
Uwe Kleine-König
bc9ea6c7f5 imx27: define and use MX27_IO_ADDRESS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Rabin Vincent <rabin@rab.in>
Cc: Javier Martin <javier.martin@vista-silicon.com>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
2010-01-08 16:41:25 +01:00
Uwe Kleine-König
a3f5ac7838 imx21: define and use MX21_IO_ADDRESS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Rabin Vincent <rabin@rab.in>
Cc: Agustín Ferrín Pozuelo <gatoguan-os@yahoo.com>
2010-01-08 16:41:24 +01:00
Uwe Kleine-König
1f2ddd64da imx: provide helper macro to define IO_ADDRESS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
2010-01-08 16:41:23 +01:00
Uwe Kleine-König
f568dd7f58 imx/mach-mx3: use constants namespaced by the corresponding SOC (easy part)
This just leaves cpu.c, devices.c and mm.c to clean up.  As these files
are used on more than one SOC they need some more work.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Guennadi Liakhovetski <lg@denx.de>
Cc: Yoichi Yuasa <yuasa@linux-mips.org>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Magnus Lilja <lilja.magnus@gmail.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Harro Haan <hrhaan@yahoo.com>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Luotao Fu <l.fu@pengutronix.de>
Cc: Ilya Yanok <yanok@emcraft.com>
2010-01-05 10:10:07 +01:00
Baruch Siach
a759544ff9 mx25: add support for FEC on i.MX25
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04 11:47:44 +01:00
Baruch Siach
dda71f1612 mx25: s/NO_PAD_CTL/NO_PAD_CTRL/
NO_PAD_CTL is not defined anywhere.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04 11:47:44 +01:00
Linus Torvalds
60d9aa758c Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (90 commits)
  jffs2: Fix long-standing bug with symlink garbage collection.
  mtd: OneNAND: Fix test of unsigned in onenand_otp_walk()
  mtd: cfi_cmdset_0002, fix lock imbalance
  Revert "mtd: move mxcnd_remove to .exit.text"
  mtd: m25p80: add support for Macronix MX25L4005A
  kmsg_dump: fix build for CONFIG_PRINTK=n
  mtd: nandsim: add support for 4KiB pages
  mtd: mtdoops: refactor as a kmsg_dumper
  mtd: mtdoops: make record size configurable
  mtd: mtdoops: limit the maximum mtd partition size
  mtd: mtdoops: keep track of used/unused pages in an array
  mtd: mtdoops: several minor cleanups
  core: Add kernel message dumper to call on oopses and panics
  mtd: add ARM pismo support
  mtd: pxa3xx_nand: Fix PIO data transfer
  mtd: nand: fix multi-chip suspend problem
  mtd: add support for switching old SST chips into QRY mode
  mtd: fix M29W800D dev_id and uaddr
  mtd: don't use PF_MEMALLOC
  mtd: Add bad block table overrides to Davinci NAND driver
  ...

Fixed up conflicts (mostly trivial) in
	drivers/mtd/devices/m25p80.c
	drivers/mtd/maps/pcmciamtd.c
	drivers/mtd/nand/pxa3xx_nand.c
	kernel/printk.c
2009-12-16 10:23:43 -08:00
Daniel Mack
7e8d5cd93f USB: Add EHCI support for MX27 and MX31 based boards
The Freescale MX27 and MX31 SoCs have a EHCI controller onboard.
The controller is capable of USB on the go. This patch adds
a driver to support all three of them.

Users have to pass details about serial interface configuration in the
platform data.

The USB OTG core used here is the ARC core, so the driver should
be renamed and probably be merged with ehci-fsl.c eventually.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11 11:55:18 -08:00
Linus Torvalds
4ef58d4e2a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits)
  tree-wide: fix misspelling of "definition" in comments
  reiserfs: fix misspelling of "journaled"
  doc: Fix a typo in slub.txt.
  inotify: remove superfluous return code check
  hdlc: spelling fix in find_pvc() comment
  doc: fix regulator docs cut-and-pasteism
  mtd: Fix comment in Kconfig
  doc: Fix IRQ chip docs
  tree-wide: fix assorted typos all over the place
  drivers/ata/libata-sff.c: comment spelling fixes
  fix typos/grammos in Documentation/edac.txt
  sysctl: add missing comments
  fs/debugfs/inode.c: fix comment typos
  sgivwfb: Make use of ARRAY_SIZE.
  sky2: fix sky2_link_down copy/paste comment error
  tree-wide: fix typos "couter" -> "counter"
  tree-wide: fix typos "offest" -> "offset"
  fix kerneldoc for set_irq_msi()
  spidev: fix double "of of" in comment
  comment typo fix: sybsystem -> subsystem
  ...
2009-12-09 19:43:33 -08:00
Russell King
677f4f64e4 Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable 2009-12-04 17:34:50 +00:00
André Goddard Rosa
af901ca181 tree-wide: fix assorted typos all over the place
That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-12-04 15:39:55 +01:00
Alan Carvalho de Assis
9e3e7afe9b mx27: mxt_td60: Add support to SD/MMC
This patch configures iomux and i2c io expander in order to add
support to SD/MMC cards on i-MXT TD60.

Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-02 12:06:14 +01:00
Yoichi Yuasa
415c7d26d2 Add KZM-ARM11-01 support
Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-27 09:17:00 +01:00
Alan Carvalho de Assis
143a179d6c mx27: Add basic support for Maxtrack i-MXT TD60
Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-27 09:01:56 +01:00
Uwe Kleine-König
fb37046630 ARM: fix "offest" -> "offset" typo
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-11-26 11:55:19 +00:00
Sascha Hauer
4998f1a30c mxc: mx1/mx2 DMA: add a possibility to create an endless DMA transfer
This is useful for audio where we do not want to setup a new scatterlist
after playing 4GB of audio data. This would cause skips in the playback.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-24 08:40:14 +01:00
Sascha Hauer
654166d687 mxc: iomux v3: remove resource handling
The current model does not allow to put a pad into different modes
once a pins is allocated. Remove the resource handling.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-24 08:39:43 +01:00
Sascha Hauer
c6e7c0e20d mx3: Add SSI pins to iomux table
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-24 08:39:35 +01:00
Valentin Longchamp
9e554540f8 mx31: pins used for mx31moboard USB
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-24 08:26:37 +01:00
Daniel Mack
52939c03e5 ARM: MX3: fix CPU revision number detection
The macro mx31_revision() used to take the global variable system_rev to
determine the CPU revision number. However, this number is expected to
be set by the bootloader and is usually zero (at least on my MX31 based
boards here). More than that, it is usually taken to identify the
board's revision, not the CPU's.

Fix that by reading the the CPU's SREV register instead.

Right now, mx31_read_cpu_rev() is called from mx31_clocks_init() which
is admittedly not a good place for it. However, we need to enable the
IIM clock first, and the clock code also has conditional code that
depends on mx31_revision() returning the right thing.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-23 11:51:18 +01:00
Daniel Mack
b7d91a62cb ARM: MX3: modularize 'mx31lite' code
This commit splits the support code for LogicPD's mx31lite hardware
into module and board specific parts.

This introduces a new mandatory coreparam called 'mx31lite_baseboard'
which specifies the base board support to use. For now, only the LiteKit
development board is supported, and developers of own boards are
encouraged to use that as reference.

The UART support moved to the board code.
Some comments were amended along the way.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-19 17:11:01 +01:00
Uwe Kleine-König
3f92a8bd5f imx: copy constants from mx3x.h to mx35.h using the appropriate namespace
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:42:00 +01:00
Uwe Kleine-König
ebca1a5543 imx: copy constants from mx3x.h to mx31.h using the appropriate namespace
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:55 +01:00
Uwe Kleine-König
2ae959f420 imx: copy constants from mx2x.h to mx27.h using the appropriate namespace
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:44 +01:00
Uwe Kleine-König
4c12b3c2e3 imx: copy constants from mx2x.h to mx21.h using the appropriate namespace
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:38 +01:00
Uwe Kleine-König
c8e5db0809 imx: reformat mx25.h to match the other platform includes
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:27 +01:00
Uwe Kleine-König
ae55326a00 imx: add namespace prefixes for symbols in mx35.h
The old names are still defined using the new names.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:21 +01:00
Uwe Kleine-König
4f683a046c imx: add namespace prefixes for symbols in mx31.h
The old names are still defined using the new names.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:17 +01:00
Uwe Kleine-König
e4d0f7c71d imx: add namespace prefixes for symbols in mx3x.h
The old names are still defined using the new names.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:12 +01:00
Uwe Kleine-König
26b10e7443 imx: add namespace prefixes for symbols in mx27.h
The old names are still defined using the new names.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:03 +01:00
Uwe Kleine-König
c112931377 imx: add namespace prefixes for symbols in mx21.h
The old names are still defined using the new names.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:40:55 +01:00
Uwe Kleine-König
b9fc90a48a imx: add namespace prefixes for symbols in mx2x.h
The old names are still defined using the new names.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:40:50 +01:00
Uwe Kleine-König
e676756fa4 imx: reorder mx3x.h
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:40:44 +01:00
Uwe Kleine-König
f73a42f705 imx: reorder mx27.h
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:40:38 +01:00
Uwe Kleine-König
27085f2518 imx: reorder mx21.h
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:40:33 +01:00
Uwe Kleine-König
104071b6dc imx: reorder mx2x.h
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:40:28 +01:00
Sascha Hauer
9eedbdf1b4 MXC: Add a digital audio multiplexer driver
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:30:39 +01:00
Sascha Hauer
34499a7cc5 pca100: Add board to uncompress.h
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:30:19 +01:00
Daniel Mack
f4f8bda232 MXC: Add support for ULPI Viewports
The ARC USB OTG Core has support for accessing ULPI tranceivers
through so called ULPI viewports. Export a set of function for use with
the USB OTG framework.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:29:15 +01:00
Valentin Longchamp
8963c49fdb mx31: various pins used for mx31moboard
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:29:14 +01:00
Daniel Mack
115b40c3d7 ARM: MX3: add MX3X_UART1_BASE_ADDR for uncompression on lilly1131
Reported-by: Jörg Knobloch <knobloch@incostartec.com>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:29:12 +01:00
Sascha Hauer
f1372055df mxc_nand: Allow flash based bbt
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-12 08:33:32 +01:00
Sascha Hauer
b5f3294f0b spi: add SPI driver for most known i.MX SoCs
This driver has been tested on i.MX1/i.MX27/i.MX35 with an AT25 type
EEPROM and on i.MX27/i.MX31 with a Freescale MC13783 PMIC.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: David Brownell <david-b@pacbell.net>
Cc: Andrea Paterniani <a.paterniani@swapp-eng.it>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-23 07:39:43 -07:00
Valentin Longchamp
4bd1527a64 mx31: define various GPIOs used on mx31moboard
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:41:09 +02:00