Commit graph

202 commits

Author SHA1 Message Date
Uwe Kleine-König
34101237d9 imx: define per SOC ..._PHYS_OFFSET and use these in favour of PHYS_OFFSET
This is a further step in allowing to build a kernel image for more
than one imx SOC.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-02 09:07:59 +01:00
Sascha Hauer
4cb73288b1 Merge branch 'mxc-rc' into mxc-master 2010-01-29 10:43:17 +01:00
Vladimir Zapolskiy
70c91a3849 ARM: IMX31: configure pins iomux for SDHC setup on litekit board.
This patch adds SDHC support, and corrects current pins setup.
Added irq handling on card removal.

Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-26 18:56:54 +01:00
Sascha Hauer
37439a0f12 Merge branch 'imx' of git://git.pengutronix.de/git/ukl/linux-2.6 into mxc-master 2010-01-14 10:58:10 +01:00
Uwe Kleine-König
a8dfb6462a imx: define functions to configure chip selects in the WEIM
This has the addional effect that the macros CSCR_U, CSCR_L and CSCR_A
are not used anymore in mach-pcm038.c and mach-qong.c.  These still use
the deprecated IO_ADDRESS macro and shouldn't be used in new code.

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 16:45:24 +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
59e2608169 mx3/kzm_arm11_01: define and use board specific IO_ADDRESS macro
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 16:45:19 +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
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
321ed16436 imx/mx3: rename files defining a machine to mach-$mach.c
While at it remove some superfluous parenthesis.

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: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
2010-01-08 16:40:51 +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
Mark Brown
bd02acdbb2 mx31ads: Provide a name for EXPIO interrupt chip
This makes it a bit more obvious in genirq diagnostics that they
aren't handled by the i.MX interrupt controller.

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
Mark Brown
9f0727f5f4 mx31ads: Allow enable/disable of switchable supplies
They will be automatically powered off at startup so users will
need to enable them for use.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-05 13:29:47 +01:00
Mark Brown
becc670a1b mx31ads: Allow enable/disable of switchable supplies
They will be automatically powered off at startup so users will
need to enable them for use.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-05 13:11:38 +01:00
Mark Brown
edc34a9061 mx31ads: Convert 1133-EV1 to use dev_name to specify consumer devices
This means we don't need to go running round working out struct
devices at runtime.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-05 13:10:04 +01:00
Uwe Kleine-König
60d644cae9 imx/mx3: rename clock.c and iomux.c to {clock,iomux}-imx31.c
These files are only used on imx31.  This makes the name consistent with
the imx35 files.

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: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
2010-01-05 10:10:07 +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
Uwe Kleine-König
f9ffaa9ca9 imx/mx3: depend on USB_ULPI for otg_ulpi_create
otg_ulpi_create is defined in drivers/usb/otg/ulpi.c which depends on
CONFIG_USB_ULPI.  So protect its usage by the same symbol.  Moreover
mxc_ulpi_access_ops needs CONFIG_MXC_ULPI.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
Cc: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04 13:26:23 +01:00
Wolfgang Denk
e94c4c3449 ARM: MX3: make CPU revision number detection work on all boards
Commit 52939c03 (ARM: MX3: fix CPU revision number detection) started
using the CPU's SREV register for revision number detection. This
makes it mandatory to have a valid SPBA0 mapping. Add this to the
global map_io code instead of adding multiple copies for each board.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>

Tested on Qong (EVB-Lite)
Tested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04 12:28:58 +01:00
Valentin Longchamp
4c21186bd8 mx31moboard: fix usbh device names
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04 11:47:43 +01:00
Guennadi Liakhovetski
9d00278d48 mx3: add support for the mt9v022 camera sensor to pcm037 platform
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04 11:47:43 +01:00
Robert Schwebel
fedea672a3 mx31moboard: fix typo
Currently, linux-next breaks due to a typo introduced in commit
33c4d91928

This patch fixes it.

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-04 13:23:41 +01:00
Harro Haan
9c2daf15ac mx35: add usb gadget support in mx35pdk.c
Signed-off-by: Harro Haan <hrhaan@yahoo.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-30 10:04:46 +01:00
Harro Haan
3e9a23dbaf mx35: register usb_ahb clock in clock-imx35.c
Signed-off-by: Harro Haan <hrhaan@yahoo.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-30 10:04:46 +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
Uwe Kleine-König
97adeda043 IMX: don't disable the uart clock if DEBUG_LL uses it
Before the clock was left enabled only for DEBUG_LL_CONSOLE which
requires an additional patch to exist at all.  With this patch applied
DEBUG_LL_CONSOLE depends on DEBUG_LL, so this doesn't break.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-27 08:32:37 +01:00
Sascha Hauer
74b2a70e34 i.MX31 clock: rename SSI clocks to driver name
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-24 08:39:58 +01:00
Valentin Longchamp
d67d107586 mx31moboard: support for usbh1 and usbh2
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-24 08:37:50 +01:00
Valentin Longchamp
33c4d91928 mx31moboard: SPI corrections
Adds requirement for ADC on mc13783 and moves the spidev declaration
to marxbot file.

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-24 08:36:00 +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
2cc326833f ARM: MX3: lilly1131: move MC13783 device registration
Register the MC13783 device in the module code.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-23 11:51:00 +01:00
Daniel Mack
6d3e6601ba ARM: MX3: add NOR flash support via physmap mtd driver
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-19 17:11:02 +01:00
Daniel Mack
81057f3286 ARM: MX3: add support for GPIO LEDs on litekit db
The names are chosen to match the silkscreen.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-19 17:11:02 +01:00
Daniel Mack
a050c8e9b7 ARM: MX3: add USB functions for mx31litekit
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
Daniel Mack
84677d114a ARM: MX3: add SPI devices for mx31lite
Some header files were reordered while I was at it.
The only device currently registered is the ATLAS PMIC (MC13783) chip.

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
Daniel Mack
364cd540f0 ARM: MX3: add MMC/SDHC support to mx31lite-db.c
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
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
Sascha Hauer
4dc7be72b5 i.MX35: Fix audmux clock
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:30:39 +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
d8d982b1b2 i.MX3: Add sound (ssi) resources
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:30:38 +01:00
Sascha Hauer
4f43c2ed21 pcm043: Add NAND support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:30:19 +01:00
Juergen Beisert
fcebfc8d90 MXC NFC: Fix NFCs address area on i.MX35
The address area of the NFC in the i.MX35 silicon is much larger than 4k.

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:30:19 +01:00
Juergen Beisert
9e0afdf8f3 MXC NFC: Add the clock resource to support NFC in i.MX35
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:30:18 +01:00
Valentin Longchamp
04ea3c8019 mx31moboard: camera support
We have two mt9t031 cameras that have a muxed bus on the robot.
Only one is currently initialized because of limitations in
soc_camera that should be removed later.

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:29:15 +01:00
Valentin Longchamp
4dd7129345 mx31moboard: initialize ipu device for all the boards
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:29:15 +01:00
Valentin Longchamp
65da9791cb mx31moboard: SPI and MC13783 voltage regulator support
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
Valentin Longchamp
10949fff62 mx31moboard: support for pin linked for battery presence check
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
Valentin Longchamp
421bf82e99 mx31moboard: serial port fix
We get rid of CTS/RTS lines on uart0 on our platform.
This is the port we use as main kernel console. We do not
want it to be blocking because of CTS/RTS signals, not allowing
the system to boot or print messages.

However we often use it with a bluetooth module needing CTS/RTS
lines as backup login in case of trouble. To be able to use it,
we assert CTS low so that the module can always send chars.

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
Alberto Panizzo
2097abcb8c Armadillo500 Add support for Seiko Instruments S-35390A rtc over i2c.
The RTC chip Seiko Instruments S-35390A is connected to the Application
Processor over the second bus i2c with the hard coded address 0x30.

Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:29:13 +01:00