29 Nov, 2011
1 commit
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this will allow to use gpio_is_valid
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: Nicolas Ferre
22 Nov, 2011
1 commit
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Both at91 and avr32 defines its own platform data structure for
the macb driver and both share common structures though at91
includes a currently unused phy_irq_pin. Create a common
macb_platform_data for macb that both at91 and avr32 can use. In
future we can use this to support other architectures that use the
same IP block with the macb driver.v2: rename eth_platform_data to macb_platform_data and allow at91_ether
to share the platform data with macb.Signed-off-by: Jamie Iles
Acked-by: Nicolas Ferre
Tested-by: Jean-Christophe PLAGNIOL-VILLARD
08 Aug, 2011
1 commit
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Convert arch/arm includes of mach/gpio.h and asm/gpio.h to linux/gpio.h
before we start consolidating the individual platform implementations
of the gpio header files.Signed-off-by: Russell King
28 Jul, 2011
2 commits
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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
3 commits
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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 -
select ARM_PATCH_PHYS_VIRT
as with ARM_PATCH_PHYS_VIRT you can patch boot_params at runtime or any recent
bootloader will provide a valid atags pointer in r2as point out by Russell on AT91 we never use XIP
so se do not need PLAT_PHYS_OFFSETSigned-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: Nicolas Ferre
Cc: Patrice Vilchez
Cc: Andrew Victor
Cc: Russell King -
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
20 Oct, 2010
1 commit
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Since we're now using addruart to establish the debug mapping, we can
remove the io_pg_offst and phys_io members of struct machine_desc.The various declarations were removed using the following script:
grep -rl MACHINE_START arch/arm | xargs \
sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }'[ Initial patch was from Jeremy Kerr, example script from Russell King ]
Signed-off-by: Nicolas Pitre
Acked-by: Eric Miao
22 Sep, 2008
2 commits
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Allow the various GPIO-connected buttons to be used as wakeup sources.
Also enable the internal GPIO pullup.Signed-off-by: Sedji Gaouaou
Signed-off-by: Andrew Victor
Signed-off-by: Russell King -
In the various AT91 board files, replace hard-coded size values (eg,
0x800000) with the SZ_ size definitions (eg, SZ_8M) from sizes.h
Also replace MTD partition offsets with MTDPART_OFS_NXTBLK.Signed-off-by: Andrew Victor
Signed-off-by: Russell King
07 Aug, 2008
2 commits
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This just leaves include/asm-arm/plat-* to deal with.
Signed-off-by: Russell King
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Remove includes of asm/hardware.h in addition to asm/arch/hardware.h.
Then, since asm/hardware.h only exists to include asm/arch/hardware.h,
update everything to directly include asm/arch/hardware.h and remove
asm/hardware.h.Signed-off-by: Russell King
30 Apr, 2008
1 commit
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Based on earlier work by Jon Smirl and Jochen Friedrich.
Update most new-style i2c drivers to use standard module aliasing
instead of the old driver_name/type driver matching scheme. I've
left the video drivers apart (except for SoC camera drivers) as
they're a bit more diffcult to deal with, they'll have their own
patch later.Signed-off-by: Jean Delvare
Cc: Jon Smirl
Cc: Jochen Friedrich
10 Apr, 2008
1 commit
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Converts the CSB337 target to the new UART initialization API.
Signed-off-by: Bill Gatliff
Acked-by: Andrew Victor
Signed-off-by: Russell King
26 Jan, 2008
2 commits
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Add NEW_LEDs support for the following boards:
- Cogent CSB337
- Atmel AT91RM9200-DK
- Atmel AT91RM9200-EK
- Atmel AT91SAM9263-EKMostly based on patch from David Brownell.
Signed-off-by: Andrew Victor
Signed-off-by: Russell King -
Support for the 3 GPIO-connected buttons on the CSB300 board.
Based on wakeup testing code from David Brownell.
Signed-off-by: Andrew Victor
Signed-off-by: Russell King
27 Nov, 2007
1 commit
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The AT91 I2C driver is currently marked as "broken" due to hardware
issues. This patch enables AT91-based platforms to also use the
bitbanged GPIO for I2C.This updates platform setup logic (setting up an i2c-gpio device
using the same pins as the i2c-at91 device, unless only the BROKEN
driver is enabled).Also make use of the new-style initialization of I2C devices using
i2c_register_board_info().Signed-off-by: David Brownell
Signed-off-by: Andrew Victor
Signed-off-by: Russell King
18 Jul, 2007
1 commit
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Update csb337 board specific init to support "new style" rtc-ds1307 code.
Signed-off-by: David Brownell
Cc: Andrew Victor
Cc: Bill Gatliff
Cc: Alessandro Zummo
Cc: Russell King
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
08 Feb, 2007
3 commits
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Define the physically mapped flash on the Cogent CSB337 and CSB637
boards.Signed-off-by: Andrew Victor
Signed-off-by: Russell King -
The Atmel AT91SAM9263 processor includes many more integrated
peripherals than Atmel's previous ARM9-based AT91 processors, so this
has necessitated a few changes to the core AT91 support.These changes are:
* The system peripheral I/O region we remap has increased from
0xFFFA0000..0xFFFFFFFF to 0xFFF78000..0xFFFFFFFF.
* The increased I/O region forces changes to entry-macro.S and
debug-macro.S due to ARM's limited immediate offset addressing
modes.
* Maximum number of GPIO banks increases to 5.
* 2 MMC controllers so the board-setup code needs to specify which
controller it wishes to use when calling at91_add_device_mmc().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