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* ARM: at91: move platform_data definitionsArnd Bergmann2012-09-142-62/+1
| | | | | | | | | | | | | | | | | Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the at91 include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Vinod Koul <vinod.koul@linux.intel.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Dan Williams <djbw@fb.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds2012-07-261-0/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull crypto updates from Herbert Xu: - Fixed algorithm construction hang when self-test fails. - Added SHA variants to talitos AEAD list. - New driver for Exynos random number generator. - Performance enhancements for arc4. - Added hwrng support to caam. - Added ahash support to caam. - Fixed bad kfree in aesni-intel. - Allow aesni-intel in FIPS mode. - Added atmel driver with support for AES/3DES/SHA. - Bug fixes for mv_cesa. - CRC hardware driver for BF60x family processors. * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (66 commits) crypto: twofish-avx - remove useless instruction crypto: testmgr - add aead cbc aes hmac sha1,256,512 test vectors crypto: talitos - add sha224, sha384 and sha512 to existing AEAD algorithms crypto: talitos - export the talitos_submit function crypto: talitos - move talitos structures to header file crypto: atmel - add new tests to tcrypt crypto: atmel - add Atmel SHA1/SHA256 driver crypto: atmel - add Atmel DES/TDES driver crypto: atmel - add Atmel AES driver ARM: AT91SAM9G45: add crypto peripherals crypto: testmgr - allow aesni-intel and ghash_clmulni-intel in fips mode hwrng: exynos - Add support for Exynos random number generator crypto: aesni-intel - fix wrong kfree pointer crypto: caam - ERA retrieval and printing for SEC device crypto: caam - Using alloc_coherent for caam job rings crypto: algapi - Fix hang on crypto allocation crypto: arc4 - now arc needs blockcipher support crypto: caam - one tasklet per job ring crypto: caam - consolidate memory barriers from job ring en/dequeue crypto: caam - only query h/w in job ring dequeue path ...
| * ARM: AT91SAM9G45: add crypto peripheralsNicolas Royer2012-07-111-0/+2
| | | | | | | | | | | | | | | | Signed-off-by: Nicolas Royer <nicolas@eukrea.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Eric Bénard <eric@eukrea.com> Tested-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | ARM: at91: add AIC5 supportLudovic Desroches2012-07-021-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | The number of lines of AIC5 has increased from 32 to 128. Due to this increase, a source select register has been introduced for the interrupt line selection. Moreover, register mapping has been changed. For that reasons, we need some dedicated callbacks for AIC5. Power management is also concerned by these changes. On suspend, we can't get the whole interrupt mask register as before, we have to read this register 128 times. To reduce this overhead, a snapshot of the whole IMR is maintained. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: remove mach/irqs.hLudovic Desroches2012-07-021-29/+0
| | | | | | | | | | | | | | | | mach/irqs only defines FIQ_START which doesn't appear to be used anywhere so remove it. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: sparse irq supportLudovic Desroches2012-07-022-12/+3
| | | | | | | | | | | | | | | | | | | | | | Enable sparse irq support for multisoc image. It involves to add the NR_IRQS_LEGACY offset to static SoC irq number definitions since NR_IRQS_LEGACY irq descs are allocated before AIC requests irq descs allocation. Move NR_AIC_IRQS macro to a more appropiate place with the purpose to remove mach/irqs.h later. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: at91 based machines specify their own irq handler at run timeLudovic Desroches2012-07-022-27/+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: add of irq priorities supportLudovic Desroches2012-07-021-0/+3
| | | | | | | | | | | | | | | | Add a third cell to define irq priority. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Reviewed-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: aic can use fast eoi handler typeLudovic Desroches2012-07-021-7/+0
| | | | | | | | | | | | | | | | | | The Advanced Interrupt Controller allows us to use the fast EOI handler type. It lets us remove the Atmel specific workaround into arch/arm/kernel/irq.c used to indicate to the AIC the end of the interrupt treatment. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
* | ARM: at91: fix at91_aic_write macroLudovic Desroches2012-07-021-1/+1
| | | | | | | | | | | | | | Fix at91_aic_write macro to avoid potential issues. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: remove two unused headersPaul Bolle2012-07-022-187/+0
|/ | | | | | | | | | | | | | | | | Commit 82c583e3ae31ffa76d1280197274cc1e1cde3179 ("AT91RM9200 hardware headers") introduced arch/arm/mach-at91/include/mach/at91_spi.h and arch/arm/mach-at91/include/mach/at91_ssc.h. (These files were called at91rm9200_spi.h and at91rm9200_ssc.h then.) That commit was added in the v2.6.18 development cycle. Nothing includes them now and nothing uses the named constants they provide. (There's no way these named constants could be used unless these files were included somehow.) It actually seems these two headers have never been used since they were added to the tree. They can safely be removed. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds2012-05-251-26/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull slave-dmaengine updates from Vinod Koul: "Nothing exciting this time, odd fixes in a bunch of drivers" * 'next' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: at_hdmac: take maxburst from slave configuration dmaengine: at_hdmac: remove ATC_DEFAULT_CTRLA constant dmaengine: at_hdmac: remove some at_dma_slave comments dma: imx-sdma: make channel0 operations atomic dmaengine: Fixup dmaengine_prep_slave_single() to be actually useful dmaengine: Use dma_sg_len(sg) instead of sg->length dmaengine: Use sg_dma_address instead of sg_phys DMA: PL330: Remove duplicate header file inclusion dma: imx-sdma: keep the callbacks invoked in the tasklet dmaengine: dw_dma: add Device Tree probing capability dmaengine: dw_dmac: Add clk_{un}prepare() support dma/amba-pl08x: add support for the Nomadik variant dma/amba-pl08x: check for terminal count status only
| * dmaengine: at_hdmac: take maxburst from slave configurationNicolas Ferre2012-05-151-21/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | The maxburst/chunk size was taken from the private slave DMA data structure. Use the common API provided by DMA_SLAVE_CONFIG to setup src/dst maxburst values. The ctrla field is not needed anymore in the slave private structure nor the header constants that were located in an architecture specific directory. The at91sam9g45_devices.c file that was using this platform data is also modified to remove this now useless data. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
| * dmaengine: at_hdmac: remove some at_dma_slave commentsNicolas Ferre2012-05-151-5/+0
| | | | | | | | | | | | | | These comments were covering removed struct at_dma_slave fields. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* | Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-05-224-0/+124
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 ...
| * \ Merge branch 'ux500-u9540-for-arm-soc' of ↵Arnd Bergmann2012-05-021-1/+1
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/newsoc From: Linus Walleij <linus.walleij@linaro.org>: Core support for the U9540 after finalized review * 'ux500-u9540-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: (2 commits) ARM: ux500: ioremap differences for DB9540 ARM: ux500: core U9540 support Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | ARM: at91: Add machine header file for AT91SAM9N12 SoCHong Xu2012-04-284-0/+124
| | | | | | | | | | | | | | | | | | | | | | | | 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 Torvalds2012-05-2211-97/+164
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 ...
| * \ \ \ Merge tag 'imx-cleanup' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Arnd Bergmann2012-05-021-1/+1
| |\ \ \ \ | | |/ / / | |/| / / | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | next/cleanup From: Sascha Hauer <s.hauer@pengutronix.de> ARM: i.MX cleanups for 3.5 * tag 'imx-cleanup' of git://git.pengutronix.de/git/imx/linux-2.6: (5 commits) ARM: mx53: fix pad definitions for MX53_PAD_EIM_D28__I2C1_SDA and MX53_PAD_GPIO_8__CAN1_RXCAN ARM: imx/eukrea_mbimx27-baseboard: fix typo in error message ARM: i.MX51 iomux: add missed definitions for SION-bit and mode for some pads arm: imx: add missing select IMX_HAVE_PLATFORM for MACH_MX35_3DS in Kconfig arm: imx: make various struct sys_timer static Includes an update to 3.4-rc4 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | ARN: at91: introduce SOC_AT91xxx define to allow to compile SoC core supportJean-Christophe PLAGNIOL-VILLARD2012-04-171-17/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can now compile all SoC core support together and DT boards. We still can not compile together the non DT board. So We keep the ARCH_AT91xxx for the non DT board and for backward defconfig compatibility. This will enable the plaform_device ressources. 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-VILLARD2012-04-171-1/+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: uncompress: autodetect the uart to useJean-Christophe PLAGNIOL-VILLARD2012-04-179-76/+148
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | ARM: at91: uncompress Store UART address in a variableJean-Christophe PLAGNIOL-VILLARD2012-04-171-9/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This will allow a future change to auto-detect which UART to use. 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: fix typo in at91_pmc_base assembly declarationNicolas Ferre2012-04-161-1/+1
|/ / | | | | | | Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: fix __io macro for PCMCIARob Herring2012-04-051-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With commit c334bc1 (ARM: make mach/io.h include optional), PCMCIA was broken. PCMCIA depends on __io() returning a valid i/o address, and most ARM platforms require IO_SPACE_LIMIT be set to 0xffffffff for PCMCIA. This needs a better fix with a fixed i/o address mapping, but for now we just restore things to the previous behavior. This fixes at91, omap1, pxa and sa11xx. pxa needs io.h if PCI is enabled, but PCMCIA is not. sa11xx already has IO_SPACE_LIMIT set to 0xffffffff, so it doesn't need an io.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Joachim Eastwood <joachim.eastwood@jotron.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Andrew Victor <linux@maxim.org.za> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Tested-by: Paul Parsons <lost.distance@yahoo.com> (pxa270) Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* | USB: ohci-at91: change maximum number of portsNicolas Ferre2012-04-041-6/+7
|/ | | | | | | | | | | | | Change number of ports to 3 for newer SoCs. Modify pdata structure and ohci-at91 code that was dealing with ports information and check of port indexes. Several coding style errors have been addresses as the patch was touching affected lines of code and was producing errors while run through checkpatch.pl. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Alan Stern <stern@rowland.harvard.edu>
* Merge tag 'cleanup2' of ↵Linus Torvalds2012-03-292-31/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: cleanups of io includes" from Olof Johansson: "Rob Herring has done a sweeping change cleaning up all of the mach/io.h includes, moving some of the oft-repeated macros to a common location and removing a bunch of boiler plate. This is another step closer to a common zImage for multiple platforms." Fix up various fairly trivial conflicts (<mach/io.h> removal vs changes around it, tegra localtimer.o is *still* gone, yadda-yadda). * tag 'cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (29 commits) ARM: tegra: Include assembler.h in sleep.S to fix build break ARM: pxa: use common IOMEM definition ARM: dma-mapping: convert ARCH_HAS_DMA_SET_COHERENT_MASK to kconfig symbol ARM: __io abuse cleanup ARM: create a common IOMEM definition ARM: iop13xx: fix missing declaration of iop13xx_init_early ARM: fix ioremap/iounmap for !CONFIG_MMU ARM: kill off __mem_pci ARM: remove bunch of now unused mach/io.h files ARM: make mach/io.h include optional ARM: clps711x: remove unneeded include of mach/io.h ARM: dove: add explicit include of dove.h to addr-map.c ARM: at91: add explicit include of hardware.h to uncompressor ARM: ep93xx: clean-up mach/io.h ARM: tegra: clean-up mach/io.h ARM: orion5x: clean-up mach/io.h ARM: davinci: remove unneeded mach/io.h include [media] davinci: remove includes of mach/io.h ARM: OMAP: Remove remaining includes for mach/io.h ARM: msm: clean-up mach/io.h ...
| * ARM: remove bunch of now unused mach/io.h filesRob Herring2012-03-061-31/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Now that many platforms don't need mach/io.h, remove the unused ones. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Pawel Moll <pawel.moll@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org>
| * ARM: at91: add explicit include of hardware.h to uncompressorRob Herring2012-03-061-0/+1
| | | | | | | | | | | | | | | | | | In preparation to remove mach/io.h, add explicit include of hardware.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Andrew Victor <linux@maxim.org.za> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * Merge remote-tracking branch 'arm-soc/at91/base2+cleanup' into cleanup-baseRob Herring2012-03-0428-596/+534
| |\
* | \ Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds2012-03-291-15/+0
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull slave-dmaengine update from Vinod Koul: "This includes the cookie cleanup by Russell, the addition of context parameter for dmaengine APIs, more arm dmaengine driver cleanup by moving code to dmaengine, this time for imx by Javier and pl330 by Boojin along with the usual driver fixes." Fix up some fairly trivial conflicts with various other cleanups. * 'next' of git://git.infradead.org/users/vkoul/slave-dma: (67 commits) dmaengine: imx: fix the build failure on x86_64 dmaengine: i.MX: Fix merge of cookie branch. dmaengine: i.MX: Add support for interleaved transfers. dmaengine: imx-dma: use 'dev_dbg' and 'dev_warn' for messages. dmaengine: imx-dma: remove 'imx_dmav1_baseaddr' and 'dma_clk'. dmaengine: imx-dma: remove unused arg of imxdma_sg_next. dmaengine: imx-dma: remove internal structure. dmaengine: imx-dma: remove 'resbytes' field of 'internal' structure. dmaengine: imx-dma: remove 'in_use' field of 'internal' structure. dmaengine: imx-dma: remove sg member from internal structure. dmaengine: imx-dma: remove 'imxdma_setup_sg_hw' function. dmaengine: imx-dma: remove 'imxdma_config_channel_hw' function. dmaengine: imx-dma: remove 'imxdma_setup_mem2mem_hw' function. dmaengine: imx-dma: remove dma_mode member of internal structure. dmaengine: imx-dma: remove data member from internal structure. dmaengine: imx-dma: merge old dma-v1.c with imx-dma.c dmaengine: at_hdmac: add slave config operation dmaengine: add context parameter to prep_slave_sg and prep_dma_cyclic dmaengine/dma_slave: introduce inline wrappers dma: imx-sdma: Treat firmware messages as warnings instead of erros ...
| * | | dmaengine: at_hdmac: add slave config operationNicolas Ferre2012-03-211-15/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduces DMA_SLAVE_CONFIG to at_hdmac Atmel DMA driver. It is needed to fix a regression in the use of atmel-mci.c driver on Atmel AT91 platforms brouth by e2b35f3: "dmaengine/dw_dmac: Fix dw_dmac user drivers to adapt to slave_config changes" We remove some parts of the private structure "at_dma_slave" and use the information provided by "struct dma_slave_config": source/destination peripheral registers and access width. AT_DMA_SLAVE_WIDTH_* values used previously are not needed anymore as we now use the standard ones. Although some conversion functions are needed to match register expected values. Some AT91 sub-architecture specific files are slightly touched by this patch but it cannot be split because it can break compilation. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* | | | Merge tag 'split-asm_system_h-for-linus-20120328' of ↵Linus Torvalds2012-03-281-0/+2
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system Pull "Disintegrate and delete asm/system.h" from David Howells: "Here are a bunch of patches to disintegrate asm/system.h into a set of separate bits to relieve the problem of circular inclusion dependencies. I've built all the working defconfigs from all the arches that I can and made sure that they don't break. The reason for these patches is that I recently encountered a circular dependency problem that came about when I produced some patches to optimise get_order() by rewriting it to use ilog2(). This uses bitops - and on the SH arch asm/bitops.h drags in asm-generic/get_order.h by a circuituous route involving asm/system.h. The main difficulty seems to be asm/system.h. It holds a number of low level bits with no/few dependencies that are commonly used (eg. memory barriers) and a number of bits with more dependencies that aren't used in many places (eg. switch_to()). These patches break asm/system.h up into the following core pieces: (1) asm/barrier.h Move memory barriers here. This already done for MIPS and Alpha. (2) asm/switch_to.h Move switch_to() and related stuff here. (3) asm/exec.h Move arch_align_stack() here. Other process execution related bits could perhaps go here from asm/processor.h. (4) asm/cmpxchg.h Move xchg() and cmpxchg() here as they're full word atomic ops and frequently used by atomic_xchg() and atomic_cmpxchg(). (5) asm/bug.h Move die() and related bits. (6) asm/auxvec.h Move AT_VECTOR_SIZE_ARCH here. Other arch headers are created as needed on a per-arch basis." Fixed up some conflicts from other header file cleanups and moving code around that has happened in the meantime, so David's testing is somewhat weakened by that. We'll find out anything that got broken and fix it.. * tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system: (38 commits) Delete all instances of asm/system.h Remove all #inclusions of asm/system.h Add #includes needed to permit the removal of asm/system.h Move all declarations of free_initmem() to linux/mm.h Disintegrate asm/system.h for OpenRISC Split arch_align_stack() out from asm-generic/system.h Split the switch_to() wrapper out of asm-generic/system.h Move the asm-generic/system.h xchg() implementation to asm-generic/cmpxchg.h Create asm-generic/barrier.h Make asm-generic/cmpxchg.h #include asm-generic/cmpxchg-local.h Disintegrate asm/system.h for Xtensa Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt] Disintegrate asm/system.h for Tile Disintegrate asm/system.h for Sparc Disintegrate asm/system.h for SH Disintegrate asm/system.h for Score Disintegrate asm/system.h for S390 Disintegrate asm/system.h for PowerPC Disintegrate asm/system.h for PA-RISC Disintegrate asm/system.h for MN10300 ...
| * | | | Disintegrate asm/system.h for ARMDavid Howells2012-03-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Disintegrate asm/system.h for ARM. Signed-off-by: David Howells <dhowells@redhat.com> cc: Russell King <linux@arm.linux.org.uk> cc: linux-arm-kernel@lists.infradead.org
* | | | | Merge tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-03-283-20/+4
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull "ARM: More device tree support updates" from Olof Johansson: "This branch contains a number of updates for device tree support on several ARM platforms, in particular: * AT91 continues the device tree conversion adding support for a number of on-chip drivers and other functionality * ux500 adds probing of some of the core SoC blocks through device tree * Initial device tree support for ST SPEAr600 platforms * kirkwood continues the conversion to device-tree probing" Manually merge arch/arm/mach-ux500/Kconfig due to MACH_U8500 rename, and drivers/usb/gadget/at91_udc.c due to header file include cleanups. Also do an "evil merge" for the MACH_U8500 config option rename that the affected RMI4 touchscreen driver in staging. It's called MACH_MOP500 now, and it was missed during previous merges. * tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (48 commits) ARM: SPEAr600: Add device-tree support to SPEAr600 boards ARM: ux500: Provide local timer support for Device Tree ARM: ux500: Enable PL022 SSP Controller in Device Tree ARM: ux500: Enable PL310 Level 2 Cache Controller in Device Tree ARM: ux500: Enable PL011 AMBA UART Controller for Device Tree ARM: ux500: Enable Cortex-A9 GIC (Generic Interrupt Controller) in Device Tree ARM: ux500: db8500: list most devices in the snowball device tree ARM: ux500: split dts file for snowball into generic part ARM: ux500: combine the board init functions for DT boot ARM: ux500: Initial Device Tree support for Snowball ARM: ux500: CONFIG: Enable Device Tree support for future endeavours ARM: kirkwood: use devicetree for rtc-mv ARM: kirkwood: rtc-mv devicetree bindings ARM: kirkwood: fdt: define uart[01] as disabled, enable uart0 ARM: kirkwood: fdt: facilitate new boards during fdt migration ARM: kirkwood: fdt: absorb kirkwood_init() ARM: kirkwood: fdt: use mrvl ticker symbol ARM: orion: wdt: use resource vice direct access ARM: Kirkwood: Remove tclk from kirkwood_asoc_platform_data. ARM: orion: spi: remove enable_clock_fix which is not used ...
| * \ \ \ \ Merge branch 'at91-3.4-cleanup2-DT2' of ↵Arnd Bergmann2012-03-163-20/+4
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://github.com/at91linux/linux-at91 into next/dt * 'at91-3.4-cleanup2-DT2' of git://github.com/at91linux/linux-at91: (23 commits) ARM: at91: dt: enable usb ehci for sam9g45 and sam9x5 ARM: at91: usb ehci add dt support ARM: at91: dt: enable usb ohci for sam9g20, sam9g45 amd sam9x5 ARM: at91: usb ohci add dt support ARM: at91: add Shutdown Controller (SHDWC) DT support ARM: at91: add ram controller DT support ARM: at91: add RSTC (Reset Controller) dt support ARM: at91: always enable sam9 restart ARM: at91: add pmc DT support ARM: at91/dt: add specific DT soc init ARM: at91/dt: add Calao DAB-MMX daugther board support for USB-A9G20 ARM: at91: sam9x5 add i2c DT support ARM: at91: sam9g45 add i2c DT support ARM: at91: usb_a9g20 add DT i2c support ARM: at91: sam9g20 add i2c DT support i2c/gpio: add DT support ARM: at91: sam9x5 add nand support atmel/nand: add DT support of/mtd/nand: add generic bindings and helpers of: introduce helper to manage boolean ...
| | * | | | | ARM: at91: add Shutdown Controller (SHDWC) DT supportJean-Christophe PLAGNIOL-VILLARD2012-03-151-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use a string to specific the wakeup mode to make it more readable. Add the Real-time Clock Wake-up support too for sam9g45 and sam9x5. Add AT91_SHDW_CPTWK0_MAX to specific the Max of the Wakeup Counter. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * | | | | ARM: at91: add ram controller DT supportJean-Christophe PLAGNIOL-VILLARD2012-03-151-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can now drop the call to ioremap_registers() as we have the binding for the SDRAM/DDR Controller. Drop ioremap_registers() for sam9x5 too. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * | | | | ATMEL: fix nand ecc supportJean-Christophe PLAGNIOL-VILLARD2012-03-151-14/+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>
* | | | | | | Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-03-2725-302/+379
|\ \ \ \ \ \ \ | |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull "ARM: device tree work" from Arnd Bergmann: "Most of these patches convert code from using static platform data to describing the hardware in the device tree. This is only the first half of the changes for v3.4 because a lot of patches for this topic came in the last week before the merge window. Signed-off-by: Arnd Bergmann <arnd@arndb.de>" Fix up trivial conflicts in arch/arm/mach-vexpress/{Kconfig,core.h} * tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (86 commits) Document: devicetree: add OF documents for arch-mmp ARM: dts: append DTS file of pxa168 ARM: mmp: append OF support on pxa168 ARM: mmp: enable rtc clk in pxa168 i2c: pxa: add OF support serial: pxa: add OF support arm/dts: mt_ventoux: very basic support for TeeJet Mt.Ventoux board ARM: OMAP2+: Remove extra ifdefs for board-generic ARM: OMAP2+: Fix build error when only ARCH_OMAP2/3 or 4 is selected ASoC: DT: Add digital microphone binding to PAZ00 board. ARM: dt: Add ARM PMU to tegra*.dtsi ARM: at91: at91sam9x5cm/dt: add leds support ARM: at91: usb_a9g20/dt: add gpio-keys support ARM: at91: at91sam9m10g45ek/dt: add gpio-keys support ARM: at91: at91sam9m10g45ek/dt: add leds support ARM: at91: usb_a9g20/dt: add leds support ARM: at91/pio: add new PIO3 features ARM: at91: add sam9_smc.o to at91sam9x5 build ARM: at91/tc/clocksource: Add 32 bit variant to Timer Counter ARM: at91/tc: add device tree support to atmel_tclib ...
| * | | | | | Merge branch 'at91-3.4-cleanup2+DT' of git://github.com/at91linux/linux-at91 ↵Arnd Bergmann2012-03-022-12/+30
| |\ \ \ \ \ \ | | |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into next/dt * 'at91-3.4-cleanup2+DT' of git://github.com/at91linux/linux-at91: (22 commits) ARM: at91: at91sam9x5cm/dt: add leds support ARM: at91: usb_a9g20/dt: add gpio-keys support ARM: at91: at91sam9m10g45ek/dt: add gpio-keys support ARM: at91: at91sam9m10g45ek/dt: add leds support ARM: at91: usb_a9g20/dt: add leds support ARM: at91/pio: add new PIO3 features ARM: at91: add sam9_smc.o to at91sam9x5 build ARM: at91/tc/clocksource: Add 32 bit variant to Timer Counter ARM: at91/tc: add device tree support to atmel_tclib ARM: at91/tclib: take iomem size from resource ARM: at91/pit: add traces in case of error ARM: at91: pit add DT support ARM: at91: AIC and GPIO IRQ device tree initialization ARM: at91/board-dt: remove AIC irq domain from board file ARM: at91/gpio: remove the static specification of gpio_chip.base ARM: at91/gpio: add .to_irq gpio_chip handler ARM: at91/gpio: non-DT builds do not have gpio_chip.of_node field ARM: at91/gpio: add irqdomain and DT support ARM: at91/gpio: change comments and one variable name ARM/USB: at91/ohci-at91: remove the use of irq_to_gpio ...
| | * | | | | ARM: at91/pio: add new PIO3 featuresNicolas Ferre2012-03-012-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the support for new PIO controller found on some at91sam SOCs. - more peripheral multiplexing - more features to configure on a PIO (pull-down, Schmitt trigger, debouncer) - support for several IRQ triggering features (type and polarity) Support for those new features are retrieved from the device tree compatibility string. Debugfs at91_gpio file is updated to monitor configuration. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * | | | | ARM: at91/gpio: add .to_irq gpio_chip handlerNicolas Ferre2012-03-011-12/+0
| | | |_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the gpio_to_irq() macro by a plain gpiolib .to_irq() handler. This call is using the irqdomain to translate hardware to Linux IRQ numbers. The irq_to_gpio() macro is completely removed. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| | | | | |
| | \ \ \ \
| *-. \ \ \ \ Merge branches 'depends/irqdomain' and 'at91/base2+cleanup' into next/dtArnd Bergmann2012-03-0228-596/+534
| |\ \ \ \ \ \ | | | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These two branches are a dependency for the at91 device tree changes, so we pull them in here. at91/base2+cleanup will get merged through the arm-soc cleanup2 branch, while the irqdomain tree will be sent by Grant before this one gets integrated. Conflicts: drivers/rtc/rtc-at91sam9.c Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | | * | | | ARM: at91: merge SRAM Memory banks thanks to mirroringJean-Christophe PLAGNIOL-VILLARD2012-02-231-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On at91sam9260 and at91sam9g20 the SRAM banks are mirrored. We can merge them together to be able to have bigger and continuous internal RAM. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | | * | | | ARM: at91: finally drop at91_sys_read/writeJean-Christophe PLAGNIOL-VILLARD2012-02-231-18/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove at91_sys_read/write() from io.h file. This function is not used anymore and was a stopper on the way to single zImage kernel for AT91. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | | * | | | ARM: at91/rtc-at91sam9: pass the GPBR to use via resourcesJean-Christophe PLAGNIOL-VILLARD2012-02-235-13/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GPBR registers are used for storing RTC values. The GPBR registers to use are now provided using standard resource entry. The array is filled in SoC specific code. rtc-at91sam9 RTT as RTC driver is modified to retrieve this information. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> [nicolas.ferre@atmel.com: rework resources assignment] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Reviewed-by: Ryan Mallon <rmallon@gmail.com>
| | | * | | | ARM: at91/PMC: make register base soc independentJean-Christophe PLAGNIOL-VILLARD2012-02-239-33/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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/pm_slowclock: add runtime detection of memory contollerJean-Christophe PLAGNIOL-VILLARD2012-02-231-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This will allow to have all SoC in one kernel image. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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