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* ARM: at91: remove at91sam9260/at91sam9g20 legacy boards filesNicolas Ferre2014-11-191-354/+0
| | | | | | | Remove old board files that use at91sam9260 or at91sam9g20 Atmel SoCs. The device tree is mature on these SoCs. It must be used now. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: Convert the boards to the init_time callbackMaxime Ripard2014-09-031-1/+1
| | | | | | | | | | | Now that we have the init_time callback in the at91_init_soc structure, convert all the boards and SoC to this. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: Remove rstc and shdwc headersMaxime Ripard2014-08-251-1/+0
| | | | | | | | | These headers used to provide an "API" to access the rstc and shdwc registers. Now that no-one uses this API anymore, we can safely remove those. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: Call at91_register_devices in the board filesMaxime Ripard2014-08-251-0/+2
| | | | | | | | | Make every board call the register_devices callback so that the devices declared by the SoC are registered. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: localize GPIO headerLinus Walleij2014-05-071-0/+1
| | | | | | | | | | | | | | This moves the <mach/gpio.h> header in the AT91 platform down into the machine directory and removes the reliance on MACH_NEED_GPIO_H from the AT91. This does not move the platform to GENERIC_GPIO but localize the remaining work to be done for this to the mach-at91 folder. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [nicolas.ferre@atmel.com: adapt to newer kernel, add rsi-ews board] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* misc: (at24) move header to linux/platform_data/Vivien Didelot2013-09-301-1/+1
| | | | | | | | | | | | | | This patch moves the at24.h header from include/linux/i2c to include/linux/platform_data and updates existing support accordingly. It also fixes the following checkpatch warning: WARNING: please, no space before tabs #436: FILE: include/linux/platform_data/at24.h:31: + * ^Iu8 *mac_addr = ethernet_pdata->mac_addr;$ Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* ARM: delete struct sys_timerStephen Warren2012-12-241-1/+1
| | | | | | | | | | | | | | | | | | Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
* arm: at91: move at91_shdwc.h to arch/arm/mach-at91Jean-Christophe PLAGNIOL-VILLARD2012-11-061-1/+1
| | | | | | | This is only used by old boards style or via core code. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
* arm: at91 move at91_aic.h to arch/arm/mach-at91Jean-Christophe PLAGNIOL-VILLARD2012-11-061-1/+1
| | | | | | | as this is only used board old style board old mach code Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
* arm: at91 move board.h to arch/arm/mach-at91Jean-Christophe PLAGNIOL-VILLARD2012-11-061-1/+1
| | | | | | | as this is only used board old style board Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
* Merge tag 'at91-for-next-soc' of git://github.com/at91linux/linux-at91 into ↵Arnd Bergmann2012-08-131-8/+8
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | at91/mci AT91 SoC related code modifications: a cleanup in defconfigs and a one liner in a board file. The most important is the move to atmel-mci driver in AT91 SoC & boards. The old at91_mci (marked as deprecated) will be removed in 3.7. So all platform data for this old driver are erased and replace by information needed by atmel-mci driver. * tag 'at91-for-next-soc' of git://github.com/at91linux/linux-at91: ARM: at91: add atmel-mci support for chips and boards which can use it ARM: at91/defconfig: change the MCI driver to use in defconfigs ARM: at91: set i2c_board_info.type to "ds1339" directly ARM: at91/defconfig: Remove unaffected config option Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: at91: add atmel-mci support for chips and boards which can use itLudovic Desroches2012-07-021-8/+8
| | | | | | | | | | | | | | | | | | | | Since atmel-mci driver supports all atmel mci versions, use it instead of the deprecated at91_mci driver. Platform data and all related configuration are removed. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> [nicolas.ferre@atmel.com: remove at91_mci platform data] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: at91 based machines specify their own irq handler at run timeLudovic Desroches2012-07-021-0/+2
|/ | | | | | | | SOC_AT91SAM9 selects MULTI_IRQ_HANDLER in order to let machines specify their own IRQ handler at run time. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: do not pin mux the UARTs in init_earlyJean-Christophe PLAGNIOL-VILLARD2012-04-171-11/+10
| | | | | | | | | | There is no need to pinmux the UART so early in the kernel. Move it to the board init. This will also allow to finally move the gpio driver to platform device/driver. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: drop at91_set_serial_consoleJean-Christophe PLAGNIOL-VILLARD2012-04-171-3/+0
| | | | | | | | | | | at91_set_serial_console is used to define the default console of linux. This is already manage by the cmdline. And if the boot loader can not be modified you can still set it by enabling the CONFIG_CMDLINE_EXTEND option. And then the command-line arguments provided by the boot loader will be appended to the default kernel command string. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: enable on flash bbt for Atmel Reference and DT boardsJean-Christophe PLAGNIOL-VILLARD2012-03-151-0/+1
| | | | | | Enable it on Calao board too as they are in DT too. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* ATMEL: fix nand ecc supportJean-Christophe PLAGNIOL-VILLARD2012-03-151-0/+1
| | | | | | | | | | | | | | So we can now choose for the board the ecc mode (ecc soft, soft bch, no ecc and hardware). Set ecc mode in the boards to soft as currently in the driver. Move platform data to a common header include/linux/platform_data/atmel_nand.h Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no> Acked-by: David Woodhouse <dwmw2@infradead.org>
* ARM: at91/boards: use -EINVAL for invalid gpioJean-Christophe PLAGNIOL-VILLARD2011-11-291-5/+7
| | | | | | | this will allow to use gpio_is_valid Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
* Merge branch 'drivers/macb-gem-cleanup' into at91/gpioArnd Bergmann2011-11-291-1/+1
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| * macb: unify at91 and avr32 platform dataJamie Iles2011-11-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <jamie@jamieiles.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | ARM: at91: make smc register base soc independentJean-Christophe PLAGNIOL-VILLARD2011-11-281-1/+1
|/ | | | | | | now sam9_smc_configure will take as first parameter is the SMC id Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* Merge git://git.infradead.org/mtd-2.6Linus Torvalds2011-11-071-7/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: (226 commits) mtd: tests: annotate as DANGEROUS in Kconfig mtd: tests: don't use mtd0 as a default mtd: clean up usage of MTD_DOCPROBE_ADDRESS jffs2: add compr=lzo and compr=zlib options jffs2: implement mount option parsing and compression overriding mtd: nand: initialize ops.mode mtd: provide an alias for the redboot module name mtd: m25p80: don't probe device which has status of 'disabled' mtd: nand_h1900 never worked mtd: Add DiskOnChip G3 support mtd: m25p80: add EON flash EN25Q32B into spi flash id table mtd: mark block device queue as non-rotational mtd: r852: make r852_pm_ops static mtd: m25p80: add support for at25df321a spi data flash mtd: mxc_nand: preset_v1_v2: unlock all NAND flash blocks mtd: nand: switch `check_pattern()' to standard `memcmp()' mtd: nand: invalidate cache on unaligned reads mtd: nand: do not scan bad blocks with NAND_BBT_NO_OOB set mtd: nand: wait to set BBT version mtd: nand: scrub BBT on ECC errors ... Fix up trivial conflicts: - arch/arm/mach-at91/board-usb-a9260.c Merged into board-usb-a926x.c - drivers/mtd/maps/lantiq-flash.c add_mtd_partitions -> mtd_device_register vs changed to use mtd_device_parse_register.
| * mtd: ATMEL, AVR32: inline nand partition table accessDmitry Eremin-Solenikov2011-09-111-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently atmel_nand driver used by AT91 and AVR32 calls a special callback which return nand partition table and number of partitions. However in all boards this callback returns just static data. So drop this callback and make atmel_nand use partition table provided statically via platform_data. Nicolas Ferre: I am in favor for a mainline inclusion through linux-mtd tree. Hans-Christian Egtvedt: I'm fine by sending the changes for AVR32 through linux-mtd Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
* | ARM: gpio: convert includes of mach/gpio.h and asm/gpio.h to linux/gpio.hRussell King2011-08-081-1/+1
|/ | | | | | | | 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 <rmk+kernel@arm.linux.org.uk>
* at91: factorize at91 interrupts init to socJean-Christophe PLAGNIOL-VILLARD2011-07-281-7/+1
| | | | | | | | they are the same except the default priority Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
* at91: introduce commom AT91_BASE_SYSJean-Christophe PLAGNIOL-VILLARD2011-07-281-2/+2
| | | | | | | | | | | | | | | | 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 0xfffff000 This 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 space Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
* AT91: Change nand buswidth logic to match hardware default configurationNicolas Ferre2011-07-041-1/+1
| | | | | | | | | | | | | | The recently modified nand buswitth configuration is not aligned with board reality: the double footprint on boards is always populated with 8bits buswidth nand flashes. So we have to consider that without particular configuration the 8bits buswidth is selected by default. Moreover, the previous logic was always using !board_have_nand_8bit(), we change it to a simpler: board_have_nand_16bit(). Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* at91: drop boot_params and PLAT_PHYS_OFFSETJean-Christophe PLAGNIOL-VILLARD2011-05-251-1/+0
| | | | | | | | | | | | | | | 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 r2 as point out by Russell on AT91 we never use XIP so se do not need PLAT_PHYS_OFFSET Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com> Cc: Andrew Victor <linux@maxim.org.za> Cc: Russell King <rmk+kernel@arm.linux.org.uk>
* at91: fix map_io init usageJean-Christophe PLAGNIOL-VILLARD2011-05-251-2/+3
| | | | | | | | | | | | | | 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 <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Andrew Victor <linux@maxim.org.za>
* at91: remove MTD_NAND_ATMEL_BUSWIDTH_16 optionJean-Christophe PLAGNIOL-VILLARD2011-05-251-5/+2
| | | | | | | | | | | | | | no board configure it as 'n' and it's an issue to merge all defconfigs in one On AT91SAM926x boards both types of NAND flash can be present (8 and 16 bit data bus width). so will pass it via system_rev 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>
* arm: remove machine_desc.io_pg_offst and .phys_ioNicolas Pitre2010-10-201-2/+0
| | | | | | | | | | | | | | | 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 <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
* trivial: fix typos in comments s/DGBU/DBGU/Samuel R. C. Vale2009-09-211-1/+1
| | | | | | | | DBGU means Debug Unit, was refered as "DGBU" in some files. Fixed to "DBGU". Signed-off-by: Samuel R. C. Vale <srcvale@holoscopio.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* [ARM] 5289/1: [AT91] Convert boards to use sam9_smc_configure()Andrew Victor2008-12-011-1/+36
| | | | | | | | | | | | | | | | | | | | | | Convert the SAM9 and CAP9 board-specific files to make use of the sam9_smc_configure() method to configure the memory-controller for external peripherals. The following boards have been modified: cam60 : NAND cap9adk : NAND, NOR qil-a9260 : NAND sam9-l9260 : NAND sam9260ek : NAND sam9261ek : DM9000 Ethernet, NAND sam9263 : NAND sam9g20ek : NAND sam9rlek : NAND usb-a9260 : NAND usb-a9263 .: NAND Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5262/2: [AT91] Support for GPIO-connected buttons on SAM9260-EK boardAndrew Victor2008-09-221-0/+54
| | | | | | | | Add support or the GPIO-connected buttons on the Atmel AT91SAM9260-EK board. Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5257/2: [AT91] Use SZ_ definitions and MTDPART_OFS_NXTBLK instead of ↵Andrew Victor2008-09-211-3/+3
| | | | | | | | | | | hex-values 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 <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5240/1: AT91: eeproms on sam9260ek, sam9263ekDavid Brownell2008-09-191-1/+19
| | | | | | | | | | The at91sam9260 and at91sam9263 EK boards have 64 KiB I2C EEPROMs. This patch declares them in the board init code so the new at24 driver will use them. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King2008-08-071-3/+3
| | | | | | This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixesRussell King2008-08-071-1/+1
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| * Fix rename of at91_nand -> atmel_nandPieter du Preez2008-08-011-1/+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>
* | [ARM] Remove asm/hardware.h, use asm/arch/hardware.h insteadRussell King2008-08-071-1/+1
|/ | | | | | | | | 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 <rmk+kernel@arm.linux.org.uk>
* [MTD] [NAND] rename at91_nand -> atmel_nand: internal symbolsHåvard Skinnemoen2008-06-071-1/+1
| | | | | | | 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>
* [ARM] 4911/1: [AT91] LEDs on SAM9260-EK and SAM9261-EK boardsAndrew Victor2008-04-041-0/+20
| | | | | | | | | Add support for the GPIO-driven LEDs (using NEW_LEDS) on the Atmel SAM9260-EK and SAM9261-EK boards. Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4910/1: [AT91] AT73C213 audio on SAM9260-EK and SAM9261-EK boardsAndrew Victor2008-04-041-1/+36
| | | | | | | | | Add support for AT73C213 audio DAC on the Atmel SAM9260-EK and SAM9261-EK boards. Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4905/1: [AT91] Atmel SAM9 boards updated to new-style UART initializationAndrew Victor2008-04-041-13/+13
| | | | | | | | | Convert the Atmel SAM9260-EK, SAM9261-EK, SAM9263-EK and SAM9RL-EK boards to use the new-style UART initialization. Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4902/1: [AT91] SAM9/CAP9 memory controller headerAndrew Victor2008-04-041-1/+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>
* [ARM] 4650/1: AT91: New-style init of I2C, support for i2c-gpioAndrew Victor2007-11-261-1/+1
| | | | | | | | | | | | | | | | | 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>
* [ARM] 4355/2: AT91: SAM9260-EK and SAM9263-EK board updatesAndrew Victor2007-05-031-2/+4
| | | | | | | | | | | | | | | | | | Various small changes for the Atmel AT91SAM9260-EK and AT91SAM9263-EK boards. SAM9260-EK: - Register I2C device. SAM9263-EK: - Add platform_data and register MACB device. (Patch by Nicolas Ferre) - Add platform_data and register AC97 device. (Patch by Nicolas Ferre) - Register I2C device. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] fix section mismatch warning in board-sam9260Sam Ravnborg2007-04-281-2/+2
| | | | | | | | | | | | | | | | | | | | | Andrew Morton found a section mismatch warning in x86_64 triggered by a wrongly placed __initdata marker. git grep "struct __initdata" revealed that board-sam9260.c had the same problem. This patch fixes this by placing the __initdata marker correct. It was checked with objdump that the variable was moved to .init.data by this change. Fixed an unrelated section mismatch warning while touching the file. Both changes are only compile tested but obvious correct. [Used at91sam9260ek_defconfig to get compile coverage] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4143/1: AT91: Prepare for AT91SAM9263 supportAndrew Victor2007-02-081-2/+2
| | | | | | | | | | | | | | | | | | | | | 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 <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4124/1: Rename mach-at91rm9200 and arch-at91rm9200 directoriesAndrew Victor2007-02-081-0/+202
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-at91 Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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