07 Jan, 2012
1 commit
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Conflicts:
arch/arm/mach-at91/at91cap9.c
arch/arm/mach-at91/at91sam9260.c
arch/arm/mach-at91/at91sam9261.c
arch/arm/mach-at91/at91sam9263.c
arch/arm/mach-at91/at91sam9g45.c
arch/arm/mach-at91/at91sam9rl.c
arch/arm/mach-exynos/cpu.c
arch/arm/mach-shmobile/board-kota2.cThis resolves a bunch of conflicts between the arm-soc tree
and changes from the arm tree that have gone upstream.Signed-off-by: Arnd Bergmann
05 Jan, 2012
1 commit
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Rather than using a private function pointer, use the existing
arm_pm_restart function pointer instead. We no longer need to enable
the I-cache in at91sam9_alt_reset() as the caches will now be on when
this function is called.Update the function names to use the 'restart' terminology rather than
the 'reboot' terminology.Signed-off-by: Russell King
29 Nov, 2011
1 commit
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: Nicolas Ferre
28 Nov, 2011
3 commits
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD
Acked-by: Nicolas Ferre -
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD
Acked-by: Nicolas Ferre -
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD
Acked-by: Nicolas Ferre
Reviewed-by: Ryan Mallon
28 Jul, 2011
4 commits
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: Nicolas Ferre
Cc: Patrice Vilchez -
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: Nicolas Ferre
Cc: Patrice Vilchez -
they are the same except the default priority
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: Nicolas Ferre
Cc: Patrice Vilchez -
On all at91 except rm9200 and x40 have the System Controller starts
at address 0xffffc000 and has a size of 16KiB.On rm9200 it's start at 0xfffe4000 of 111KiB with non reserved data starting
at 0xfffff000This patch removes the individual definitions of AT91_BASE_SYS and
replaces them with a common version at base 0xfffffc000 and size 16KiB
and map the same memory spaceSigned-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: Nicolas Ferre
Cc: Patrice Vilchez
25 May, 2011
4 commits
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no-one use it and it's nearly impossible get a board to work on it
and the Mainline implementation was never finishedSigned-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: Nicolas Ferre
Cc: Patrice Vilchez
Cc: Andrew Victor -
as we can not detect it
by defaut the type will be bga
introduce cpu_is_at91rm9200_bga and cpu_is_at91rm9200_pqfpSigned-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: Nicolas Ferre
Cc: Patrice Vilchez -
we do not change the clock naming convention so does not need to switch
the AVR32 yetSigned-off-by: Jean-Christophe PLAGNIOL-VILLARD
Acked-by: Nicolas Ferre
Cc: Patrice Vilchez -
switch early init to init_early and introduce soc map_io
with this Patch we will not do any more early device setup during the map io
tks to Russell to point the new call back
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: Nicolas Ferre
Cc: Patrice Vilchez
Acked-by: Russell King
Acked-by: Andrew Victor
26 Oct, 2010
1 commit
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Several at91sam9 chips need the alternate reset procedure to be sure to halt
SDRAM smoothly before resetting the chip.
This is an extension of previous patch "Fix AT91SAM9G20 reset" to all chips
affected.Signed-off-by: Nicolas Ferre
20 Jan, 2010
1 commit
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Add support for the Atmel AT572D940HF processor (DIOPSIS range).
This processor integrates an ARM926 core, a DSP and the SoC
peripherals usually found on an AT91 processor (USART, SSC, SPI, TWI,
CAN, etc)Signed-off-by: Antonio R. Costa
Signed-off-by: Andrew Victor
Signed-off-by: Russell King
27 Jun, 2009
1 commit
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Here are the at91 specific files dedicated to the at91sam9g45 series. They
mimic the traditional at91 way of managing chips & boards.The first board that embeds at91sam9g45 chip is the AT91SAM9G45-EKES. In
the future, the main board for this 9g45 series will be the
AT91SAM9M10G45-EK (I choose this last name for the board file).Simple drivers are enabled in _devices and board- files. Newer peripheral
support will be added in future patches.Incuded peripherals support (for now):
- USART
- SPI
- Ethernet
- NAND flash
- LCD
- gpio/joystick/buttons
- leds and pwmSigned-off-by: Nicolas Ferre
Acked-by: Andrew Victor
Signed-off-by: Russell King
12 Feb, 2009
1 commit
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Add support for gpiolib, including debugfs output, to the AT91 family.
The at91_get/set_gpio_value calls still exist since they are used by the
atmel serial driver.Signed-off-by: Ryan Mallon
Signed-off-by: Russell King
04 Feb, 2008
1 commit
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On the at91sam9263, IRQs for GPIO banks C and D don't currently work.
This is because banks C, D, and E share one clock and toplevel IRQ, but
the AT91 code setting up and handling GPIO IRQs expects no sharing.
This patch:- Fixes GPIO IRQ setup and handling to cope with GPIO banks that are
shared like on sam9263 chips, by setting up a list of those banks
and making the IRQ dispatching logic scan that list.- Precomputes the address of each bank's registers, saving it with
other per-bank data so that it no longer needs to be constantly
recomputed during IRQs and other GPIO operations. That shrinks
hot-path code, while helping the GPIO bank irq updates.- Fixes a minor bug where IRQ_TYPE_NONE was wrongly rejected (it just
means "use the default", which is "both edges" here).Signed-off-by: David Brownell
Acked-by: Andrew Victor
Signed-off-by: Russell King
26 Jan, 2008
1 commit
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Add support for Atmel's AT91CAP9 Customizable Microcontroller family.
Signed-off-by: Stelian Pop
Signed-off-by: Andrew Victor
Signed-off-by: Russell King
13 Oct, 2007
1 commit
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Prototypes for the at91x40 CPU support functions.
Signed-off-by: Greg Ungerer
Acked-by: Andrew Victor
Signed-off-by: Russell King
12 May, 2007
1 commit
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Add support for Atmel's new AT91SAM9RL range of processors.
Includes similar peripherals as other AT91SAM9 processors, but with a
High-speed USB controller and various sizes of internal SRAM.Signed-off-by: Nicolas Ferre
Signed-off-by: Andrew Victor
Signed-off-by: Russell King
08 Feb, 2007
2 commits
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Add support for the Atmel AT91SAM9263 processor. It is similar to the
AT91SAM9260 but with more integrated peripherals, 5 GPIO banks, etc.Original patch from Nicolas Ferre.
Signed-off-by: Andrew Victor
Signed-off-by: Russell King -
Now that Linux includes support for the Atmel AT91SAM9260 and
AT91SAM9261 processors in addition to the original Atmel AT91RM9200
(with support for more AT91 processors pending), the "mach-at91rm9200"
and "arch-at91rm9200" directories should be renamed to indicate their
more generic nature.The following git commands should be run BEFORE applying this patch:
git-mv arch/arm/mach-at91rm9200 arch/arm/mach-at91
git-mv include/asm-arm/arch-at91rm9200 include/asm-arm/arch-at91Signed-off-by: Andrew Victor
Signed-off-by: Russell King