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* ARM: at91: remove hardware.hAlexandre Belloni2015-03-191-123/+0
| | | | | | | | hardware.h is now mostyl unused, move the remaining declarations to pm.c and remove it. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: remove SoC headersAlexandre Belloni2015-03-191-11/+0
| | | | | | | Remove the now useless SoC headers. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: remove old AT91-specific driversArnd Bergmann2014-12-021-5/+0
| | | | | | | | | | GPIO and LED drivers were replaced by generic ones for DT boards. These drivers were remaining: delete them now. Modifications are also done on the corresponding header files. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [nicolas.ferre@atmel.com: split patch] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: remove no-MMU at91x40 supportNicolas Ferre2014-11-031-5/+0
| | | | | | | | | | | | | | As there is currently no-one to take care of this old !MMU target and as its support in recent kernels is a bit rotten, remove this at91x40 support and the board file associated with it (at91eb01). There are modern ARM !MMU in Mainline now so this target is not interesting for building tests anymore. It would be better to start from these modern ARM !MMU platforms to reintroduce at91x40 support if needed. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
* ARM: at91: fix nommu build regressionArnd Bergmann2014-09-261-1/+5
| | | | | | | | | | | | | | | The newly introduced support for SAMA5D4 added access to the 'AT91_ALT_BASE_SYS' register area, but failed to define the symbols in the case when CONFIG_MMU is disabled. We really should not hardwire addresses like this any more, but as a small fixup, this patch just adds the missing definitions for the nommu case, which gets at91x40_defconfig and any configuration of sam9 and sama5 with MMU disabled back to work. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 726d32bf79ef4 ("ARM: at91: SAMA5D4 SoC detection code and low ...")
* ARM: at91: SAMA5D4 SoC detection code and low level routinesNicolas Ferre2014-09-221-1/+18
| | | | | | | | | | | SoC identification code, kernel uncompress and low level debugging routines update. On SAMA5D4, DBGU is at another address AT91_BASE_DBGU2 so another round of detection is needed. We also had to differentiate with SAMA5D3 SoC family and rename some variables. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: localize GPIO headerLinus Walleij2014-05-071-0/+15
| | | | | | | | | | | | | | 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>
* ARM: at91: include sama5d3.h into hardware.hBo Shen2013-08-221-0/+1
| | | | | Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* atmel: move ATMEL_MAX_UART to platform_data/atmel.hJean-Christophe PLAGNIOL-VILLARD2012-11-191-3/+0
| | | | | | | | | Modify both AT91 and AVR32 platforms. Use 7 for it as the sam9260 or the sam9g25 have 7 of them DBGU included. Reported-by: Joachim Eastwood <joachim.eastwood@jotron.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: use __iomem pointers for MMIOArnd Bergmann2012-09-181-2/+2
| | | | | | | | | ARM is moving to stricter checks on readl/write functions, so we need to use the correct types everywhere. Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-05-221-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull support for new arm SoCs from Olof Johansson: "Three new system-on-chip models are supported: the st-ericsson u9540 in ux500, the sam9n12 in at91 and the emma ev2 in shmobile. Emma is a little bit special because it is completely unrelated to the classic shmobile models, but the new Renesas rmobile SoCs are a combination of things from both Emma and shmobile, so it was decided to have them all live in one directory. This also contains updates to existing shmobile soc code as well as some related board changes due to dependencies." * tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (23 commits) mach-shmobile: Use DT_MACHINE for KZM9D V3 mach-shmobile: Emma Mobile EV2 DT support V3 mach-shmobile: KZM9D board Ethernet support V3 mach-shmobile: Emma Mobile EV2 GPIO support V3 mach-shmobile: Emma Mobile EV2 SMP support V3 mach-shmobile: KZM9D board support V3 mach-shmobile: Emma Mobile EV2 SoC base support V3 gpio: Emma Mobile GPIO driver V2 ARM: mach-shmobile: sh73a0: fixup PINT/IRQ16-IRQ31 irq number conflict ARM: mach-shmobile: clock-r8a7740: use followparent_recalc on usb24s ARM: mach-shmobile: clock-r8a7740: add MMCIF clock ARM: mach-shmobile: clock-r8a7740: add SDHI clock ARM: mach-shmobile: clock-r8a7740: add USB clock ARM: mach-shmobile: clock-r8a7740: add FSI clock ARM: mach-shmobile: r8a7740: cleanup I2C workaround method ARM: mach-shmobile: r8a7740: add gpio_irq support ARM: mach-shmobile: sh7372: Add FSI DMAEngine support ARM / mach-shmobile: Use preset_lpj with calibrate_delay() ARM: ux500: ioremap differences for DB9540 ARM: ux500: core U9540 support ...
| * ARM: at91: Add machine header file for AT91SAM9N12 SoCHong Xu2012-04-281-0/+1
| | | | | | | | | | | | Signed-off-by: Hong Xu <hong.xu@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-05-221-13/+3
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull first batch of arm-soc cleanups from Olof Johansson: "These cleanups are basically all over the place. The idea is to collect changes with minimal impact but large number of changes so we can avoid them from distracting in the diffstat in the other series. A significant number of lines get removed here, in particular because the ixp2000 and ixp23xx platforms get removed. These have never been extremely popular and have fallen into disuse over time with no active maintainer taking care of them. The u5500 soc never made it into a product, so we are removing it from the ux500 platform. Many good cleanups also went into the at91 and omap platforms, as has been the case for a number of releases." Trivial modify-delete conflicts in arch/arm/mach-{ixp2000,ixp23xx} * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (152 commits) ARM: clps711x: Cleanup IRQ handling ARM clps711x: Removed unused header mach/time.h ARM: clps711x: Added note about support EP731x CPU to Kconfig ARM: clps711x: Added missing register definitions ARM: clps711x: Used own subarch directory for store header file Dove: Fix Section mismatch warnings ARM: orion5x: ts78xx debugging changes ARM: orion5x: remove PM dependency from ts78xx ARM: orion5x: ts78xx fix NAND resource off by one ARM: orion5x: ts78xx whitespace cleanups Orion5x: Fix Section mismatch warnings Orion5x: Fix warning: struct pci_dev declared inside paramter list ARM: clps711x: Combine header files into one for clps711x-targets ARM: S3C24XX: Use common macro to define resources on mach-qt2410.c ARM: S3C24XX: Use common macro to define resources on mach-osiris.c ARM: EXYNOS: Adapt to cpuidle core time keeping and irq enable ARM: S5PV210: Use common macro to define resources on mach-smdkv210.c ARM: S5PV210: Use common macro to define resources on dev-audio.c ARM: S5PC100: Use common macro to define resources on dev-audio.c ARM: S5P64X0: Use common macro to define resources on dev-audio.c ...
| * ARM: at91: uncompress: autodetect the uart to useJean-Christophe PLAGNIOL-VILLARD2012-04-171-13/+3
| | | | | | | | | | | | | | | | | | | | | | This will now autodetect the first uart enabled by the bootloader and will use it for uncompress. This will still assume that the bootloader configured it (pins and clock). This also allows to include all soc headers together. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | AT91: Remove fixed mapping for AT91RM9200 ethernetAndrew Victor2012-04-281-1/+0
|/ | | | | | | | | | | | | | | The AT91RM9200 Ethernet controller still has a fixed IO mapping. So: * Remove the fixed IO mapping and AT91_VA_BASE_EMAC definition. * Pass the physical base-address via platform-resources to the driver. * Convert at91_ether.c driver to perform an ioremap(). * Ethernet PHY detection needs to be performed during the driver initialization process, it can no longer be done first. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ARM: at91/PMC: make register base soc independentJean-Christophe PLAGNIOL-VILLARD2012-02-231-1/+2
| | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Reviewed-by: Ryan Mallon <rmallon@gmail.com>
* ARM: at91/at91sam9x5: SoC basic supportDan Liang2012-02-031-0/+2
| | | | | | | | | Add at91sam9x5.c SoC file: Define clock resources and some initialization code. Signed-off-by: Dan Liang <dan.liang@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* ARM: at91: code removal of CAP9 SoCJean-Christophe PLAGNIOL-VILLARD2012-02-031-3/+1
| | | | | | | | Following removal announce and addition to feature-removal-schedule.txt, here is the actual source code deletion for Atmel CAP9 family. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: make aic soc independentJean-Christophe PLAGNIOL-VILLARD2011-11-281-0/+6
| | | | | | | | on all at91 have the Advanced Interrupt Controller starts at address 0xfffff000 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: make DBGU soc independentJean-Christophe PLAGNIOL-VILLARD2011-11-281-0/+6
| | | | | | | | | | we will select now the DBGU used by the soc at Kconfig level For the DEBUG_LL and early_printk this will allow to select which DBGU to use this will also allow to select them when multiple SOC are enabled Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* at91: introduce commom AT91_BASE_SYSJean-Christophe PLAGNIOL-VILLARD2011-07-281-0/+14
| | | | | | | | | | | | | | | | 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: drop at572d940hf supportJean-Christophe PLAGNIOL-VILLARD2011-05-251-2/+0
| | | | | | | | | | no-one use it and it's nearly impossible get a board to work on it and the Mainline implementation was never finished 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>
* at91: drop boot_params and PLAT_PHYS_OFFSETJean-Christophe PLAGNIOL-VILLARD2011-05-251-7/+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: factorize common irq IDJean-Christophe PLAGNIOL-VILLARD2011-05-251-0/+6
| | | | | | | 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>
* ARM: 5850/1: [AT91] AT572D940HF processor supportAndrew Victor2010-01-201-0/+2
| | | | | | | | | | | 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 <costa.antonior@gmail.com> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5568/1: at91: Basic support for at91sam9g10: header filesNicolas Ferre2009-07-021-1/+1
| | | | | | | | | | | | | | From: Hong Xu <hong.xu@atmel.com> AT91sam9g10 is an ARM 926ej-s SOC. It is an evolution of the at91sam9261 with a faster clock speed: 266/133MHz. Here is the basic header file support for this product. Signed-off-by: Hong Xu <hong.xu@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5571/1: at91: Basic support for at91sam9g45 series: header files.Nicolas Ferre2009-06-271-0/+2
| | | | | | | | | | | | AT91sam9g45 series is an ARM 926ej-s SOC family clocked at 400/133MHz. It embedds USB high speed host and device, LCD, DDR2 RAM, and a full set of peripherals. Here is the basic header file support for this product series. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> 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 King2008-08-071-0/+92
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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