Group soc specific data in a global struct instead of repeating it for each
call to imxXX_add_flexcanX. The structs holding the actual data are placed
in .init.constdata and so don't do much harm. Compared to the previous
approach this reduces code size to call imx_add_flexcan.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Currently there is no platform data used in the driver. In case this
changes and for consistency NULL is passed unused to the soc specific
functions.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Currently there is no platform data used in the driver. In case this
changes NULL is passed unused to the soc specific functions.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Now only the virtual addresses [0xf4000000, 0xf5ffffff] are used for
static per-SoC mappings. The few mappings of whole chip selects are
moved accordingly.
The now wrong defines for virtual base addresses are removed.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This allows changing the mapping without the need to adapt all users.
While at it remove some unneeded casts to void __iomem *, this is already
taken care for in the IO_ADDRESS macros
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This makes less code rely on the virtual constants.
To further simplify code and reduce the needed boilerplate when
defining the static mappings a new helper macro is defined in
mach/hardware.h.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This makes it more assembler friendly and allows it to be used in situation
that need an unsigned long and not a pointer. Also the naming is
clearer. IOMEM is introduced without IMX_ prefix as it is used this way
in more than one ARM subarch and it might become globally available
soon.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (215 commits)
ARM: memblock: setup lowmem mappings using memblock
ARM: memblock: move meminfo into find_limits directly
ARM: memblock: convert free_highpages() to use memblock
ARM: move freeing of highmem pages out of mem_init()
ARM: memblock: convert memory detail printing to use memblock
ARM: memblock: use memblock to free memory into arm_bootmem_init()
ARM: memblock: use memblock when initializing memory allocators
ARM: ensure membank array is always sorted
ARM: 6466/1: implement flush_icache_all for the rest of the CPUs
ARM: 6464/2: fix spinlock recursion in adjust_pte()
ARM: fix memblock breakage
ARM: 6465/1: Fix data abort accessing proc_info from __lookup_processor_type
ARM: 6460/1: ixp2000: fix type of ixp2000_timer_interrupt
ARM: 6449/1: Fix for compiler warning of uninitialized variable.
ARM: 6445/1: fixup TCM memory types
ARM: imx: Add wake functionality to GPIO
ARM: mx5: Add gpio-keys to mx51 babbage board
ARM: imx: Add gpio-keys to plat-mxc
mx31_3ds: Fix spi registration
mx31_3ds: Fix the logic for detecting the debug board
...
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (48 commits)
DMAENGINE: move COH901318 to arch_initcall
dma: imx-dma: fix signedness bug
dma/timberdale: simplify conditional
ste_dma40: remove channel_type
ste_dma40: remove enum for endianess
ste_dma40: remove TIM_FOR_LINK option
ste_dma40: move mode_opt to separate config
ste_dma40: move channel mode to a separate field
ste_dma40: move priority to separate field
ste_dma40: add variable to indicate valid dma_cfg
async_tx: make async_tx channel switching opt-in
move async raid6 test to lib/Kconfig.debug
dmaengine: Add Freescale i.MX1/21/27 DMA driver
intel_mid_dma: change the slave interface
intel_mid_dma: fix the WARN_ONs
intel_mid_dma: Add sg list support to DMA driver
intel_mid_dma: Allow DMAC2 to share interrupt
intel_mid_dma: Allow IRQ sharing
intel_mid_dma: Add runtime PM support
DMAENGINE: define a dummy filter function for ste_dma40
...
Currently, only two operating points: 160Mhz and 800Mhz.
the operating points are tested on babbage 3.0
Signed-off-by: Yong Shen <yong.shen@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Commit c074512 (imx-esdhc: update devices registration) renamed
MX35_INT_MMC_SDHC2 to MX35_INT_ESDHC2 which broke expansion of the
MXC_INT_MMC_SDHC2 macro.
As (the only user of MXC_INT_MMC_SDHC2) is only used on
mx31 use the MX31 prefixed symbol to define its resources. Moreover to
reduce further confusion mxcsdhc_device0 is fixed accordingly and the MXC
prefixed symbols are removed.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Rather than checking the MMU status in every instance of addruart, do it
once in kernel/debug.S, and change the existing addruart macros to
return both physical and virtual addresses. The main debug code can then
select the appropriate address to use.
This will also allow us to retreive the address of a uart for the MMU
state that we're not current in.
Updated with fixes for OMAP from Jason Wang <jason77.wang@gmail.com>
and Tony Lindgren <tony@atomide.com>, and fix for versatile express from
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>.
Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
This is only a partial revert of "ARM: mx3/mx31ads: fold board
header in its only user"
[commit ccfa7c2698)]
As some of the the board defines are also used in the cs89x0
ethernet driver by the i.MX31 ADS.
Signed-off-by: Ian Lartey <ian@opensource.wolfsonmicro.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Without this exiting WFI can result in cache corruption.
Code taken from Freescale's 2.6.27 BSP and tested on i.MX35
Signed-off-by: Eric Bénard <eric@eukrea.com>
this patch fix the following errors :
arch/arm/plat-mxc/devices/platform-imx-dma.c:44:
error: ‘MX25_SDMA_BASE_ADDR’ undeclared here (not in a function)
arch/arm/plat-mxc/devices/platform-imx-dma.c:44:
error: ‘MX25_INT_SDMA’ undeclared here (not in a function)
Signed-off-by: Eric Bénard <eric@eukrea.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Add IRAM(Internal RAM) allocation functions using GENERIC_ALLOCATOR.
The allocation size is 4KB multiples to guarantee alignment. The
idea for these functions is for i.MX platforms to use them
to dynamically allocate IRAM usage.
Applies on 2.6.36-rc7
Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Reviewed-by: Amit Kucheria <amit.kucheria@canonical.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Based on work done earlier by Sascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Eric Bénard <eric@eukrea.com>
[ukl: actually squash the two approaches together]
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch adds support for the Freescale i.MX SDMA engine.
The SDMA engine is a scatter/gather DMA engine which is implemented
as a seperate coprocessor. SDMA needs its own firmware which is
requested using the standard request_firmware mechanism. The firmware
has different entry points for each peripheral type, so drivers
have to pass the peripheral type to the DMA engine which in turn
picks the correct firmware entry point from a table contained in
the firmware image itself.
The original Freescale code also supports support for transfering
data to the internal SRAM which needs different entry points to
the firmware. Support for this is currently not implemented. Also,
support for the ASRC (asymmetric sample rate converter) is skipped.
I took a very simple approach to implement dmaengine support. Only
a single descriptor is statically assigned to a each channel. This
means that transfers can't be queued up but only a single transfer
is in progress. This simplifies implementation a lot and is sufficient
for the usual device/memory transfers.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Linus Walleij <linus.ml.walleij@gmail.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Addiontionally make the interrupt #defines match the base address
defines MX.._NFC_BASE_ADDR.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
On the imx51_3ds board, eCSPI2 is connected to a SPI NOR flash,
now add iomux definitions for those used pins.
Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The driver recently learned to handle platform ids. Make use of this
new feature. The up side is that the driver needs less knowledge about
the spi interfaces used on different SoCs.
Acked-by: Jason Wang <jason77.wang@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Group soc specific data in a global struct instead of repeating it for
each call to imxXX_add_spi_imxX. The structs holding the actual data
are placed in .init.constdata and so don't do much harm. Compared to
the previous approach this reduces code size to call imx_add_spi_imx.
Acked-by: Jason Wang <jason77.wang@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
The names used now match the processor's reference manual. Also remove
MXC from the interrupt defines to match the other imx platforms.
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Jason Wang <jason77.wang@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This makes the header more look like the other ones, i.e.
- sort #defines by value
- use lowercase hex constants
- use a consistently named header guard
Acked-by: Jason Wang <jason77.wang@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
The flexcan driver was merged as e955cead.
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Tested it by booting a rootfs via NFS.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
The Enhanced Periodic Interrupt Timer (EPIT) is found on newer
i.MX SoCs and can be used as an alternative system timer.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Last change I did made a big mess in function names and CONFIG names,
this patch fixes this so that the baseboard support is really built
when selected.
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This is a follow up to
14cb0de (arm/imx/gpio: add spinlock protection)
and fixes the following build failure:
CC arch/arm/mach-imx/pcm970-baseboard.o
In file included from arch/arm/include/asm/gpio.h:6,
from include/linux/gpio.h:8,
from arch/arm/mach-imx/pcm970-baseboard.c:20:
arch/arm/plat-mxc/include/mach/gpio.h:40: error: expected specifier-qualifier-list before 'spinlock_t'
Cc: stable@kernel.org
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (214 commits)
ALSA: hda - Add pin-fix for HP dc5750
ALSA: als4000: Fix potentially invalid DMA mode setup
ALSA: als4000: enable burst mode
ALSA: hda - Fix initial capsrc selection in patch_alc269()
ASoC: TWL4030: Capture route runtime DAPM ordering fix
ALSA: hda - Add PC-beep whitelist for an Intel board
ALSA: hda - More relax for pending period handling
ALSA: hda - Define AC_FMT_* constants
ALSA: hda - Fix beep frequency on IDT 92HD73xx and 92HD71Bxx codecs
ALSA: hda - Add support for HDMI HBR passthrough
ALSA: hda - Set Stream Type in Stream Format according to AES0
ALSA: hda - Fix Thinkpad X300 so SPDIF is not exposed
ALSA: hda - FIX to not expose SPDIF on Thinkpad X301, since it does not have the ability to use SPDIF
ASoC: wm9081: fix resource reclaim in wm9081_register error path
ASoC: wm8978: fix a memory leak if a wm8978_register fail
ASoC: wm8974: fix a memory leak if another WM8974 is registered
ASoC: wm8961: fix resource reclaim in wm8961_register error path
ASoC: wm8955: fix resource reclaim in wm8955_register error path
ASoC: wm8940: fix a memory leak if wm8940_register return error
ASoC: wm8904: fix resource reclaim in wm8904_register error path
...
This is the soc_camera support developed by Sascha Hauer for the i.MX27. Alan
Carvalho de Assis modified the original driver to get it working on more recent
kernels. I modified it further to add support for i.MX25. This driver has been
tested on i.MX25 and i.MX27 based platforms.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The GPIO registers need protection from concurrent access for operations that
are not atomic.
Cc: stable@kernel.org
Cc: Juergen Beisert <j.beisert@pengutronix.de>
Cc: Daniel Mack <daniel@caiaq.de>
Reported-by: rpkamiak@rockwellcollins.com
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
CPUIMX51 is build around Freescale's i.MX515 and has up to
512MB of RAM, NAND Flash, Ethernet, USB Host with 4 ports
hub, USB OTG, ST16554 Quad UART on nCS1, I2C RTC ...
MBIMX51 adds LEDS, Keypad, TSC2007 touchscreen controler ...
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
as per suggested by Sascha
Signed-off-by: Eric Bénard <eric@eukrea.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In order to make this patch compile, even if the flexcan driver with
it's header defining the platform data isn't merged yet, two ifdefs have
been added. They effect that the "imx_add_flexcan" function results in a
no-op function if the driver hasn't been activated.
These ifdefs can be removed after the flexcan driver has been merged.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The i.MX51 generates 2 IRQ for each GPIO bank : one for gpio 0 to 15
and one for gpio 16 to 31.
Actually only the lower IRQ is registered so register the second one.
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
DEBUG_LL is actually broken on i.MX25, this patch fix it.
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The debug board is little different for all mxc 3-stack(PDK)
platforms, it is possible here to add a common implementation to
support this board.
Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
There are some more conflicts than detected by git, namely support for
the newly added cpuimx machines needed to be converted to dynamic device
registration.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Conflicts:
arch/arm/mach-imx/Makefile
arch/arm/mach-imx/devices.c
arch/arm/mach-imx/devices.h
arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
arch/arm/mach-mx2/Kconfig
arch/arm/mach-mx25/Makefile
arch/arm/mach-mx25/devices.c
arch/arm/plat-mxc/include/mach/mx25.h
arch/arm/plat-mxc/include/mach/mxc_nand.h
These GPIO bank offsets are useful when define a gpio number.
E.G. when GPIO PORTC pin 6 is used for irq request pin of external
expanding device, we can define it like:
#define EXP_PARENT_IRQ_PIN (GPIO_PORTC + 6)
Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add UART2 CTS/RTS and UART3 RXD/TXD pad definitons for imx51_3ds board,
add GPIO_1_6 definiton because this pin is used as a CPLD parent irq
request pin on imx51_3ds board.
Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
For pad EIM_D27 to work in UART3_RTS mode, the input path should be
3 instead of 0; for pad USBH1_STP to work in GPIO_1_27 mode, the mux
value should be 2 instead of 8.
Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The pads capable of being used as GPIOs had their pad-name and mode-name
switched. Also, fix the following:
- Whitespace fixes
- Replace IOMUX_CONFIG_ALTn with 'n'
Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
the standard place for this define is include/mach/mx25.h
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Instead of having a platform device defined in a devices.c and register
it in the machine file allocate it dynamically. This reduces the size
of needed memory as the new function is discarded after init and only
the existing devices are created.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
As the kernel contains a copy of the GPL anyhow just get rid of the address
specification instead of fixing it.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This fixes:
arch/arm/plat-mxc/include/mach/mxc_nand.h:25:14: error: dubious one-bit signed bitfield
arch/arm/plat-mxc/include/mach/mxc_nand.h:26:17: error: dubious one-bit signed bitfield
While at it make width unsigned, too.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This should be a globally available function, see
http://thread.gmane.org/gmane.linux.kernel/998881/focus=998882
Until this hits mainline create a similar function available for imx
platforms only.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This should be used instead of hard coding the corresponding platforms.
The feature test macro is needed to support different SOCs in a single
kernel image. While at it rename dma-mx1-mx2 to dma-v1 as mx25 doesn't
use it and so the mx2 part is wrong and move the header to
arch/arm/mach-imx.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
* introduce 3 new flags to allow a more detailed configuration
of the SSI link :
IMX_SSI_NET : enable Network Mode
IMX_SSI_SYN : enable Synchronous Mode
IMX_SSI_USE_I2S_SLAVE : enable I2S Slave Mode
* new platform can use these settings without breaking actual
platforms.
Signed-off-by: Eric Bénard <eric@eukrea.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This patch adds also the pin definition helpers in iomux-mx3.h
Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch de-asserts the reset line that is connected to the USB
ULPI PHY on USB Host1.
This patch should be included with the original USB host enablement
set of patches of mx51 babbage hw, but was accidentily left out.
Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The Eyebot robot needs the OTG port in host mode on the smartbot.
Add a new board definition so we can select the usb host/device
mode at boot with the mx31moboard_baseboard boot parameter.
Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This fixes a regression of
7d58289 (mx1: prefix SOC specific defines with MX1_ and deprecate old names)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch adds USB HW initializiation code to /plat-mxc/ehci.c.
-Sets some specific PHY settings
Renames mxc_set_usbcontrol to mxc_initialize_usb_hw.
Adds new register bit defines for the USB HW on Freescale
SoCs.
This patch applies to 2.6.34-rc6.
Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Reviewed-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch is part of enabling USB for Freescale MX51 Babbage HW. This
patch updates the iomux pins for USB, and gpio line for reset the
USB hub on the MX51 Babbage HW.
This patch applies to 2.6.34-rc6.
Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This area contains the Nand Flash controller registers. There
is no need to map them statically as the Nand driver uses ioremap().
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Freescale redboot passes the silicon revision via
ATAG_REVISION. Remove this bootloader dependency by
doing the same as redboot does in the Kernel.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This looks cleaner and allows us to call mx51_revision
later when we can use ioremap to determine the silicon
revision dynamically.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This driver is a Full / Low speed only USB host for the i.MX21.
Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Removed selection of COMMON_CLKDEV by CONFIG_ARCH_MX5. This is handled
in 03e09cd890.
arch/arm/plat-mxc/iomux-mx1-mx2.c was moved to
arch/arm/plat-mxc/iomux-v1.c in 5e2e95f520
and got bug fixed in 5c17ef878f. The bug
in arch/arm/plat-mxc/iomux-v1.c isn't present any more since
bac3fcfad5, so
arch/arm/plat-mxc/iomux-mx1-mx2.c is simply deleted.
Conflicts:
arch/arm/plat-mxc/Kconfig
arch/arm/plat-mxc/Makefile
arch/arm/plat-mxc/iomux-mx1-mx2.c
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
mxc_gpio_mode checks for invalid pins and so it returns zero for
success, -EINVAL for invalid pins.
While at it, remove definitions of GPIO_PORT_MAX removed as they are
unused now.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Addionally make iomux-mx*.h headers stand-alone and similar to iomux-v3
platform files should include their platform iomux header from now on.
For now iomux.h simply includes all iomux-v1 platform headers and so
provides compatibility until all files are converted.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- use __MACH_IOMUX_MX3_H__ as header protector analogous to
<mach/mx...h>
- use tabs for indention
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- use __MACH_IOMUX_MX2x_H__ as header protector analogous to
<mach/mx...h>
- use tabs for indention
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- use __MACH_IOMUX_MX27_H__ as header protector analogous to
<mach/mx...h>
- use tabs for indention
- fix sorting
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- use __MACH_IOMUX_MX25_H__ as header protector analogous to
<mach/mx...h>
- remove doxygen comments
- remove #error about mach/iomux.h which is unused on mx25
- remove #ifndef __ASSEMBLY__ which is unneeded here
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- use __MACH_IOMUX_MX21_H__ as header protector analogous to
<mach/mx...h>
- use tabs for indention
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- use __MACH_IOMUX_MX1_H__ as header protector analogous to
<mach/mx...h>
- use tabs for indention
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
While at it move register modification to static inlines and
so make the relevant code more readable.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This is broken since at least one year when
ec996ba (mxc timer: make compile time independent)
removed the symbol MXC_TCN.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
