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This patch adds basic mach support for the mx2 processor family, based
on the original freescale code and adapted to mainline kernel coding
style.
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
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This patch adds basic mach support for the mx2 processor family, based
on the original freescale code and adapted to mainline kernel coding
style.
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
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This patch adds GPIO multiplexing support for the imx1/mxc2
family of procesors.
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
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Simplify architecture's irq headers and sources, to share these files
between MXC3 and MXC2.
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
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This patch converts the external "add_mx31lite-basic_defconfig.diff" to our
MXC implementation.
Note: This patch fixes a board reference only.
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
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This patch adds basic support for i.MX31 LiteKit by LogicPD.
With printascii() in kernel/printk.c, it boots right into the
rootfs-panic.
Note: This is a modified version of Daniel's patch to fit into this patch
stack.
> On 09.06.2008, at 17:26, Russell King - ARM Linux wrote:
>
> > I would much prefer it if board specific includes were included by the
> > code which needs them rather than in asm/arch/hardware.h. With the
> > device model, drivers shouldn't need to include any board specific
> > includes - only the board specific C file should need it.
>
> The new version of this patch (#5102) has been uploaded to the patch
> tracker this morning.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
--
arch/arm/configs/mx31litekit_defconfig | 1100 ++++++++++++++++++++++++++++++
arch/arm/mach-mx3/Kconfig | 7
arch/arm/mach-mx3/Makefile | 1
arch/arm/mach-mx3/mx31lite.c | 96 ++
include/asm-arm/arch-mxc/board-mx31lite.h | 38 +
include/asm-arm/arch-mxc/debug-macro.S | 3
6 files changed, 1245 insertions(+)
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This patch adds basic board support for phytecs pmc037 board.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Currently there is a mx31ads BSP file in the kernel, but no default
config file.
This patch adds a basic default config for the imx31ads but it is for test
purposes only to ensure the i.MX2 patch stack doesn't break the i.MX3.
Note: For reference only. This configuration is untested as I have
no access to an mx31ads.
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
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This patch adds timer support for the i.MX machine family. This code can
be used on the following machs:
- i.MX1 (tested)
- i.MX2 (i.MX21 (to be tested), i.MX27 (tested))
- i.MX3 (i.MX31 (tested))
TODO: It seems impossible to build a kernel for more than one CPU because the
timer do not follow the platform device rules. So it does only work if
timer 1 can be accessed on all CPUs at the same address.
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch adds functions to use the io multiplexer on mx3 platforms.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch bases on the one from Daniel Mack. The most important change to
Daniel's patch is to be more generic. This gpio routine supports at least
the i.MX27 and i.MX31 processors.
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
Acked-by: Daniel Mack <daniel@caiaq.de>
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This patch adds MX3 support for the i.MX internal uart driver.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch introduces the clock API for for arch-mxc
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Internal clock path handling for the mxc CPUs.
Changed against the original Freescale code (and against clocklib for example):
- clock rate is always calculated whenever one ask for the current rate
(means struct clk has no more a member called "rate"). So switching the PLL
base frequency will propagate immediately to all other clocks that are
depending on this frequency.
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
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This patch introduces the clock API for i.MX and converts all
in-Kernel drivers to use it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch removes the statically initialized tables from the i.MX serial
driver and makes the driver fully dependent on the information provided by
the platform_device.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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do not include board-mx31ads.h from hardware.h, instead include it
directly only where needed.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The S3C2410 serial driver in drivers/serial/s3c2410.c has been
growing bigger with the addition of more variants of this hardware
with the growing Samsung SoCs range. As such, it would be
easier to split this code up into a core and per-cpu drivers to
make driver addition easier, and the core smaller.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add support for PWM in the S3C24XX series of SoC via the
PWM API.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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For s3c2412, set parent for clk_erefclk and clk_urefclk.
This allow for example to use xtal or extclk for i2s clock.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Matthieu Castet <matthieu.castet@parrot.com>
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Add tmp101 support via the new style I2C driver registration
on the VR1000.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add i2c board info initialiser to setup the list of
I2C devices present on an Simtec Anubis.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add i2c board intialisers to specify the I2C devices
attached on the Thorcom VR1000.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add i2c boardinfo for the connected i2c devices on the
Simtec Bast.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add an i2c board information initialisers to the board
to define which devices are present.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Move to using the physmap platform device code to attached NOR
flash on Simtec boards so that the old bast-flash driver can be
safely removed.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Change the (as yet unused) IDE bus on the Simtec Anubis board
to use pata_platform and thus libata to provide IDE support.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Use the pata_platform driver to provide the IDE port
drivers on the Simntec BAST and Thorcom VR1000 machines
as a precursor to removing drivers/ide/arm/bast-ide.c
This will mean that the system will need SCSI and SCSI disc
support as a minimum, and any references to hdX will be
changed to sdX.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add pm_power_off hook to allow the Logitech Jive to shutdown
when asked to halt.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add i2c bus definition for the LIS302DL sensor driver
which is connected on the i2c bus.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add board definitions for the audio device connected
on the Logitech Jive.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add the setup information for the LCD display
connected to the device.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add the definitions for the VGG2432A4 intelligent
LCD display conneected via an GPIO-based SPI bus
on the Logitech Jive.
Signed-of-by: Ben Dooks <ben-linux@fluff.org>
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Setup the video controller information for the Jive.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Ensure that the S3C2412 sleep configuration registers
are approriately setup so that the device can safely
go to sleep.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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This is the base machine support for the Logitech Jive
machine.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add support for the PWM timer clock routing via the
standard clk_ API.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add support for gpilib on all S3C24XX platforms.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Enable a subset of USB drivers which are useful for
using on these devices.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Enable SCSI support, mainly to help with adding
USB storage support later and for the imminent
changes for libata.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add the following to the networking confgiuration:
1) Packet socket support (useful for userland dhcp)
2) Add bluetooth and USB bluetooth drivers as modules
3) Add basic IPv6 support as modules.
4) Add the wireless core as modules.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Add some basic config filesystem, ensure errors are verbose
by default.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Enable new filesystem options, such as:
- JFFS2 summary nodes
- Ext2/3 externed options
- Standard CDROM filesystems
Also add NTFS as a module.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Enable some useful NLS codepages to be built into
the kernel, and build the rest as modules.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Update the drivers built, such as the SM501 and
parallel port.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Update the s3c2410_defconfig to rc8
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Fix the flags entries for the DM9000 IRQ entries on both the
Simtec BAST and Thorcom VR1000 board. The current entries use
the IRQF_ flags, but we should be using the IORESOURCE_IRQ_
definitions.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
PATCH FOLLOWS
KernelVersion: 2.6.26-rc5
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imx_dma_request_by_prio can return channel number by itself.
No need to supply variable address through parameters.
Also converted all drivers using this function.
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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ARM architecture is not using __do_IRQ
Acked-By: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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This patch adds the I-cache invalidation in update_mmu_cache if the
corresponding vma is marked as executable. It also invalidates the
I-cache if a thread migrates to a CPU it never ran on.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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