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2011-06-25at91: fix at91_set_serial_console: use platform device idJean-Christophe PLAGNIOL-VILLARD1-1/+1
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-05-25at91: switch to CLKDEV_LOOKUPJean-Christophe PLAGNIOL-VILLARD1-13/+3
we do not change the clock naming convention so does not need to switch the AVR32 yet Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-05-25atmel_serial: keep the platform_device unchangedJean-Christophe PLAGNIOL-VILLARD1-1/+3
specify the port num via platform_data this will allow to match the clock with the plaform_dev staticaly Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Alan Cox <alan@linux.intel.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com> Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Cc: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-24Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller1-7/+7
Conflicts: drivers/staging/Kconfig drivers/staging/Makefile drivers/staging/cpc-usb/TODO drivers/staging/cpc-usb/cpc-usb_drv.c drivers/staging/cpc-usb/cpc.h drivers/staging/cpc-usb/cpc_int.h drivers/staging/cpc-usb/cpcusb.h
2009-09-22at91sam9263: add at91_can device to generic device definitionMarc Kleine-Budde1-0/+36
This patch adds the device definition for the at91_can device to the generic device definiton file for the at91sam9263. Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-06ARM: 5640/1: This patch modifies the support of AC97 on the at91sam9263 ek boardsedji gaouaou1-7/+7
This patch modifies the support of AC97 on the at91sam9263 ek board, so it would share the code with AVR32. Plus it removes a typo in at91sam9263_devices.c. Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-05AT91: initialize Compact Flash on AT91SAM9263 cpuStanislaw Gruszka1-0/+105
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl> Cc: Andrew Victor <avictor.za@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2009-02-14[ARM] 5390/1: AT91: Watchdog fixesAndrew Victor1-1/+1
The recently merged AT91SAM9 watchdog driver uses the AT91SAM9X_WATCHDOG config variable, whereas the original version of the driver (and the platform support code) used AT91SAM9_WATCHDOG. This causes the watchdog platform_device to never be registered, and therefore the driver not to be initialized. This patch: - updates the platform support code to use AT91SAM9X_WATCHDOG. - includes <linux/io.h> to fix compile error (same fix as was applied to at91rm9200_wdt.c) - fixes comment regarding watchdog clock-rates in at91rm9200. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01[ARM] 5288/1: [AT91] Remove SMC configuration from devices.c filesAndrew Victor1-16/+1
In at91_add_device_nand(), do not configure the Static Memory controller with specific timing values. The *_devices.c files are board independent, and the SMC timing values are specific to the NAND devices that are installed on the board. The board-specific files are now responsible for configuring the Static Memory controller (if the don't want to leave it up to a bootloader). Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-21[ARM] 5258/1: [AT91] PWM controller initializationAndrew Victor1-0/+53
Add platform_devices and configuration of the PWM controller found on Atmel AT91CAP9, SAM9263 and SAM9RL processors. SAM9263 support by Sedji Gaouaou. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King1-5/+5
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-01Fix rename of at91_nand -> atmel_nandPieter du Preez1-1/+1
Structs called at91_nand_data where renamed to atmel_nand_data and configs called *MTD_NAND_AT91* where renamed to *MTD_NAND_ATMEL*. This was unfortunately not done consistently, causing NAND chips not being initialised on several ARM boards. I am aware that the author of the original change did not rename MTD_NAND_AT91_BUSWIDTH to MTD_NAND_ATMEL_BUSWIDTH, for example. All *MTD_NAND_AT91* where renamed to *MTD_NAND_ATMEL* in order to keep naming consistency. This patch was only tested on a MACH_SAM9_L9260, as this is the only ARM board I have to my disposal. Before this patch: $ git-ls-files |xargs grep atmel_nand |wc -l 105 $ git-ls-files |xargs grep at91_nand |wc -l 4 $ git-ls-files |xargs grep MTD_NAND_ATMEL |wc -l 8 $ git-ls-files |xargs grep MTD_NAND_AT91 |wc -l 47 After this patch: $ git-ls-files |xargs grep atmel_nand |wc -l 109 $ git-ls-files |xargs grep at91_nand |wc -l 0 $ git-ls-files |xargs grep MTD_NAND_ATMEL |wc -l 55 $ git-ls-files |xargs grep MTD_NAND_AT91 |wc -l 0 Signed-off-by: Pieter du Preez <pdupreez@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-25Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6David Woodhouse1-2/+2
2008-07-09[ARM] at91: Fix NAND FLASH timings for at91sam9x evaluation kits.Patrice Vilchez1-2/+2
New timings are based on application note "NAND Flash Support on AT91SAM9 Microcontrollers" available at http://atmel.com/dyn/resources/prod_documents/doc6255.pdf). Signed-off-by: Patrice Vilchez <patrice.vilchez@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-06-07[MTD] [NAND] rename at91_nand -> atmel_nand: internal symbolsHåvard Skinnemoen1-4/+4
This is basically s/at91_nand/atmel_nand/g with some manual inspection. Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-28[ARM] 5016/1: AT91: typo in mci configuration for at91cap at91sam9263Nicolas Ferre1-1/+1
typo in mci configuration in devices files Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-04-17[ARM] 4982/1: [AT91] Drop old-style UART initialization (Part 1)Andrew Victor1-47/+4
All the SAM9 boards supported by mainline and the AT91 patches have been converted to the new-style UART initialization. Therefore drop support for the old at91_init_serial() interface for SAM9. at91_uarts[] array can also be marked as __initdata. The warning that no serial-console is defined moved from at91_set_serial_console() to at91_add_device_serial() since the whole point is the board-specific file is not calling at91_set_serial_console(). Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-04-04[ARM] 4909/1: [AT91] Timer/Counter Block platform_devicesAndrew Victor1-0/+38
Register platform_devices for the Timer/Counter Block peripherals found on the AT91RM9200, SAM9 & CAP9 processors. Original patch from David Brownell. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-04-04[ARM] 4904/1: [AT91] Pass ECC controller to NAND driverAndrew Victor1-1/+6
On AT91 processors that include an ECC controller, pass its base address to the NAND driver via platform_device resources. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-04-04[ARM] 4902/1: [AT91] SAM9/CAP9 memory controller headerAndrew Victor1-1/+1
The AT91CAP9 processor includes the same Static Memory Controller (SMC) peripheral as the SAM9 processors, but replaces the SDRAM Controller with a DDR/SDR Controller (DDRSDRC). This patch splits the existing include/asm-arm/arch-at91/at91sam926x_mc.h into at91sam9_sdramc.h and at91sam9_smc.h. It also adds an at91cap9_ddrsdr.h for the DDRSDRC controller. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-26[ARM] 4758/1: [AT91] LEDsAndrew Victor1-22/+0
Move the LED initialization code out of the various *_devices.c files, and into leds.c. Also add support for NEW_LEDs. Patch from David Brownell. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-26[ARM] 4757/1: [AT91] UART initializationAndrew Victor1-13/+66
Modify the UART initialization to allow the board-initialization code to specify which pins are connected, and which pins should therefore be initialized. The current at91_init_serial() will continue to work as-is, but is marked as "deprecated" and will be removed once the board-specific files has been updated to use the new interface. As in the AVR32 code, we assume that the TX and RX pins will always be initialized. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-26[ARM] 4755/1: [AT91] NAND updateAndrew Victor1-1/+1
Map the complete memory region (SZ_256M) as is done on the other AT91 processors. The SMC_SMARTMEDIA bit should be set in the EBI controller to enable the hardware NAND logic. (Patch from Sascha Erlacher) Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-26[ARM] 4754/1: [AT91] SSC library supportAndrew Victor1-0/+129
Core support of the Atmel SSC library for all Atmel AT91 processors. Based on David Brownell's initial patch for the AT91RM9200. Signed-off-by: Andrew Victor <linux@maxim.org.za> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-26[ARM] 4753/1: [AT91] Use DMA_BIT_MASKAndrew Victor1-23/+36
Replace hard-coded DMA mask (0xffffffff) with DMA_BIT_MASK(32) as defined in dma-mapping.h. Set "dma_mask" field for the UART platform_devices. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-26[ARM] 4752/1: [AT91] RTT, RTC and WDT peripherals on SAM9Andrew Victor1-0/+63
Add platform_device and initialization for the RTT (Real Time Timer) and WDT (Watchdog) integrated in the Atmel AT91SAM9 processors. For SAM9263, register both RTT peripherals. [From: David Brownell <dbrownell@users.sourceforge.net>] Provide platform_resources for RTT peripherals [From: David Brownell <dbrownell@users.sourceforge.net>] Add support for RTC peripheral on AT91SAM9RL (same RTC peripherals as AT91RM9200) [From: David Brownell <dbrownell@users.sourceforge.net>] Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-26[ARM] 4751/1: [AT91] ISI peripheral on SAM9263Andrew Victor1-0/+50
Add support for the Image Sensor Interface (ISI) peripheral integrated in the Atmel AT91SAM9263 processor. Patch from MaLiK Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-11-26[ARM] 4650/1: AT91: New-style init of I2C, support for i2c-gpioAndrew Victor1-3/+39
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 <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-08-04[ARM] 4542/1: AT91: include atmel_lcdc.h in at91sam926{1,3}_devices.cJan Altenberg1-0/+2
- Include atmel_lcdc.h in at91sam926{1,3}_devices.c Signed-off-by: Jan Altenberg <jan.altenberg@linutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4372/1: Define byte sizes in asm-arm/sizes.hAndrew Victor1-3/+0
Define SZ_512, SZ_256 and SZ_16 in asm-arm/sizes.h. Remove the definitions from the at91*_devices.c files. (Dependent on ARM patch #4370/2) Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-03[ARM] 4352/1: AT91: Platform data for LCD and AC97.Andrew Victor1-0/+124
Define resources, platform_device and device registration functions for the LCD and AC97 controllers on the AT91SAM9263. Also update the AT91SAM9261 to use the common atmel_lcdfb driver. Signed-off-by: Nicolas Ferre <nicolas.ferre@rfo.atmel.com> Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-22[ARM] 4231/1: AT91: Merge and typo fixes.Andrew Victor1-1/+1
The duplicate file "include/asm-arm/arch-at91rm9200/entry-macro.S" can be removed - it was already moved to include/asm-arm/arch-at91/. Fix 3 small typo's - two in comments, and the incorrect clock was specified for the LCD device. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-08[ARM] 4145/2: AT91: Add support for AT91SAM9263 processorAndrew Victor1-0/+818
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 <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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