Commit Graph

221 Commits

Author SHA1 Message Date
Tony Lindgren
be26a3df0b Merge branch 'debug-ll' into omap-for-linus 2010-02-15 09:26:07 -08:00
Tony Lindgren
4e6d488af3 ARM: 5910/1: ARM: Add tmp register for addruart and loadsp
Otherwise more complicated uart configuration won't be possible.
We can use r1 for tmp register for both head.S and debug.S.

NOTE: This patch depends on another patch to add the the tmp register
into all debug-macro.S files. That can be done with:

$ sed -i -e "s/addruart,rx|addruart, rx/addruart, rx, tmp/"
	arch/arm/*/include/*/debug-macro.S

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-12 17:27:52 +00:00
Russell King
0b7d5170dc Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 2010-02-01 20:06:40 +00:00
Uwe Kleine-König
66ddfc62ca mx35: add a missing comma in a pad definition
Reported-by: Tim Sander <tstone@vlsi.informatik.tu-darmstadt.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-29 09:36:56 +01:00
Baruch Siach
fadc095622 mx25: remove unused mx25_clocks_init() argument
The fref is needless on mx25 since the reference clock is fixed at 24MHz.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-26 18:54:06 +01:00
Vladimir Zapolskiy
71318da9d2 ARM: MX3: Fixed typo in declared enum type name.
To distinguish between mx31lite and mx31lilly boards better to use
different enum types.

Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-21 14:36:39 +01:00
Tony Lindgren
b53e9b5ebd ARM: 5882/1: ARM: Fix uncompress code compile for different defines of flush(void)
Because of the include of the decompress_inflate.c file from
boot/compress/misc.c, there are different flush() defines:

In file included from arch/arm/boot/compressed/misc.c:249:
arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:138:29: error: macro "flush" passed 2 arguments, but takes just 0

Fix this by removing the define of flush() in misc.c for
CONFIG_DEBUG_ICEDCC as it's already defined in mach/uncompress.h,
and that is being included unconditionally.

Also use a static inline function instead of define
for mach-mxc and mach-gemini to avoid similar bug
for those platforms.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-18 12:44:51 +00:00
Mark Brown
7b4e08a77f MXC: Add AUDMUXv2 register decode to debugfs
Since AUDMUX configuration appears to be one of the common stumbling
blocks for people setting up i.MX audio try to provide some diagnostic
information describing the current setup to assisist people in working
out what's going on.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-12 10:41:10 +01:00
Mark Brown
3d661ac187 mx31ads: Provide an IRQ range to the WM835x on the 1133-EV1 module
The WM8350 core won't actually use the range yet, but it will in
future and the platform data to configure it is there now.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-05 17:08:54 +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
Sascha Hauer
4c8b581dd2 i.MX27 audmux: Fix register offsets
We have two holes in the register space. The driver did not
handle this. Fix it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-02 12:17:16 +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
Uwe Kleine-König
060d20d32a imx/gpio: Use handle_level_irq
According to Russell King handle_edge_irq is only useful for "edge-based
inputs where the controller does not remember transitions with the input
masked."

So using handle_edge_irq unconditionally for both edge and level irqs is
wrong.  Testing showed that the controller does remember transitions
while the interrupt is masked.  So use handle_level_irq unconditionally.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:29:15 +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