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2010-12-15omap: Fix setting omap_irq_base for 2430Tony Lindgren1-1/+1
We need to test for 24xx not 242x. Otherwise interrupts won't work. Reported-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-10Merge branch 'devel-gpio' into omap-for-linusTony Lindgren51-538/+2175
2010-12-10omap1: Delete old defconfigsTony Lindgren15-1266/+0
Please use omap1_defconfig instead, or search online for a more optimized defconfig for your omap1 board. Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-10omap1: Add omap1_defconfigTony Lindgren1-0/+286
The omap1_defconfig this should be eventually usable for booting all omap1 machines. Generated based on: $ grep ARCH_OMAP1=y arch/arm/configs/* | cut -d: -f1 | xargs cat | \ sort | uniq >> arch/arm/configs/omap1_defconfig Then change few things manually, like use Nokia 770 CONFIG_CMDLINE as it does not allow setting it in the bootloader. Finally ran make savedefconfig on it. Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-10omap1: Add initcall checks for omap1 and booted boardTony Lindgren9-0/+30
Otherwise multi-omap1 configurations will fail. Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-10omap: Split omap_read/write functions for omap1 and omap2+Tony Lindgren3-58/+79
Otherwise multi-omap1 support for omap1 won't work as the cpu_class_is_omap1() won't work until the SoC is detected. Note that eventually these will go away, please use ioremap + read/write instead. Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-10Merge branch 'devel-omap-irq' into omap-for-linusTony Lindgren43-1583/+495
2010-12-10omap2+: Initialize omap_irq_base for entry-macro.S from platform codeTony Lindgren2-29/+37
This way we can use the generic omap SoC detection code instead. Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-10omap1: Use asm_irq_flags for entry-macro.STony Lindgren3-14/+20
Initialize asm_irq_flags in omap_init_irq and use it in get_irqnr_and_base to detect between omap7xx and omap15xx/16xx. Note that both INT_1510_IH2_IRQ and INT_1510_IH2_IRQ are defined as 0, so use INT_1510_IH2_IRQ for both of them. Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-10Merge branch 'devel-cleanup' into omap-for-linusTony Lindgren21-74/+20
2010-12-08omap1: Fix gpio mpuio bank to work for multi-omap for 7xx/15xx/16xxTony Lindgren5-31/+27
We need to divide the 15xx/16xx offset by 2 for 7xx. Use bank->stride for that. This allows us to get rid of the duplicate defines for the MPUIO registers. Note that this will cause omap-keypad.c driver to not work on 7xx. However, the right fix there is to move over to matrix_keypad instead as suggested by Cory Maccarrone <darkstar6262@gmail.com> and Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>. Cc: Cory Maccarrone <darkstar6262@gmail.com> Acked-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08OMAP: GPIO: Implement GPIO as a platform deviceVaradarajan, Charulatha43-359/+107
Implement GPIO as a platform device. GPIO APIs are used in machine_init functions. Hence it is required to complete GPIO probe before board_init. Therefore GPIO device register and driver register are implemented as postcore_initcalls. omap_gpio_init() does nothing now and this function would be removed in the next patch as it's usage is spread across most of the board files. Inorder to convert GPIO as platform device, modifications are required in clockxxxx_data.c file for OMAP1 so that device names can be used to obtain clock instead of getting clocks by name/NULL ptr. Use runtime pm APIs (pm_runtime_put*/pm_runtime_get*) for enabling or disabling the clocks, modify sysconfig settings and remove usage of clock FW APIs. Note 1: Converting GPIO driver to use runtime PM APIs is not done as a separate patch because GPIO clock names are different for various OMAPs and are different for some of the banks in the same CPU. This would need usage of cpu_is checks and bank id checks while using clock FW APIs in the gpio driver. Hence while making GPIO a platform driver framework, PM runtime APIs are used directly. Note 2: While implementing GPIO as a platform device, pm runtime APIs are used as mentioned above and modification is not done in gpio's prepare for idle/ resume after idle functions. This would be done in the next patch series and GPIO driver would be made to use dev_pm_ops instead of sysdev_class in that series only. Due to the above, the GPIO driver implicitly relies on CM_AUTOIDLE = 1 on its iclk for power management to work, since the driver never disables its iclk. This would be taken care in the next patch series (see Note 3 below). Refer to http://www.mail-archive.com/linux-omap@vger.kernel.org/msg39112.html for more details. Note 3: only pm_runtime_get_sync is called in gpio's probe() and pm_runtime_put* is never called. This is to make the implementation similar to the existing GPIO code. Another patch series would be sent to correct this. In OMAP3 and OMAP4 gpio's debounce clocks are optional clocks. They are enabled/ disabled whenever required using clock framework APIs TODO: 1. Cleanup the GPIO driver. Use function pointers and register offest pointers instead of using hardcoded values 2. Remove all cpu_is_ checks and OMAP specific macros 3. Remove usage of gpio_bank array so that only instance specific information is used in driver code 4. Rename 'method'/ avoid it's usage 5. Fix the non-wakeup gpios handling for OMAP2430, OMAP3 & OMAP4 6. Modify gpio's prepare for idle/ resume after idle functions to use runtime pm implentation. Signed-off-by: Charulatha V <charu@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Reviewed-by: Basak, Partha <p-basak2@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> [tony@atomide.com: updated for bank specific revision and updated boards] Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08OMAP2+: GPIO: device registrationVaradarajan, Charulatha1-0/+104
Use omap_device_build() API to do platform_device_register of GPIO devices. For OMAP2+ chips, the device specific data defined in the centralized hwmod database will be used. gpio_init needs to be done before machine_init functions access gpio APIs. Hence gpio_init is made as a postcore_initcall. Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Benoit Cousson <b-cousson@ti.com> Reviewed-by: Basak, Partha <p-basak2@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08OMAP4: hwmod data: Add GPIOBenoit Cousson1-0/+341
Add GPIO hwmod data for OMAP4 Signed-off-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08OMAP3: hwmod data: Add GPIOVaradarajan, Charulatha1-1/+360
Add GPIO hwmod data for OMAP3 Also remove "omap34xx.h" header file as it is not required anymore. Signed-off-by: Charulatha V <charu@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Acked-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08OMAP2430: hwmod data: Add GPIOVaradarajan, Charulatha1-1/+279
Add GPIO hwmod data for OMAP2430 Also remove "omap24xx.h" header file as it is not required anymore. Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08OMAP2420: hwmod data: Add GPIOVaradarajan, Charulatha2-1/+234
Add GPIO hwmod data for OMAP2420 and add the required GPIO device attributes in the gpio header file Also remove "omap24xx.h" header file as it is not required anymore. Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08OMAP7xx: GPIO: Introduce support for GPIO initVaradarajan, Charulatha1-0/+261
Add support for handling OMAP7xx specific gpio_init by providing platform device data and doing device registration. Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08OMAP16xx: GPIO: Introduce support for GPIO initVaradarajan, Charulatha1-0/+199
Add support for handling OMAP16xx specific gpio_init by providing platform device data and doing device registration. Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08OMAP15xx: GPIO: Introduce support for GPIO initVaradarajan, Charulatha3-8/+118
Add support for handling OMAP15xx specific gpio_init by providing platform device data and doing device registration. Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08OMAP: GPIO: Make omap_gpio_show_rev bank specificTony Lindgren1-6/+6
Otherwise GPIO init on 16xx may try to access uninitialized GPIO bank as the MPUIO bank does not have a revision register. Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08OMAP: GPIO: prepare for platform driverVaradarajan, Charulatha1-116/+118
Prepare for implementing GPIO as a platform driver. Modifies omap_gpio_init() to make use of omap_gpio_chip_init() and omap_gpio_mod_init(). omap_gpio_mod_init() does the module init by clearing the status register and initializing the GPIO control register. omap_gpio_chip_init() initializes the chip request, free, get, set and other function pointers and sets the gpio irq handler. This is only to reorganize the code so that the "omap gpio platform driver implementation patch" looks cleaner and better to review. Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08omap: Fix gpio_request calls to happen as arch_initcallTony Lindgren8-36/+42
Looks like some boards are calling gpio_request from init_irq. This will make the request_irq fail, as GPIO will be initialized as postcore_initcall. Reported-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08omap: Don't select mux by default for each boardTony Lindgren1-4/+0
This should be only selected in CONFIG_ARCH_OMAP2PLUS_TYPICAL to make it easy to disable. Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08omap: McBSP: Make the free variable update more readableShubhrajyoti D1-4/+4
Using true/false instead of 1/0 to update the free variable. Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08omap: McBSP: Fix potential memory leak in omap_mcbsp_removeJarkko Nikula1-7/+1
Function omap_mcbsp_probe allocates struct omap_mcbsp *mcbsp but it is not freed in omap_mcbsp_remove. Fix this, remove unneeded structure cleanups and clk_disable calls since they are not needed here. This is not problem currently but becomes if the mcbsp driver is ever modularized. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08omap: Ptr "isr_reg" tracked as NULL was dereferencedEvgeny Kuznetsov1-0/+5
Value of "isr_reg" pointer is depend on configuration and GPIO method. Potentially it may have NULL value and it is dereferenced later in code. Warning and exit from function are added in this case. Signed-off-by: Evgeny Kuznetsov <EXT-Eugeny.Kuznetsov@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08omap: Fix undefined reference to omap2_i2c_mux_pinsTony Lindgren1-0/+7
In some cases we can get error function `omap2_i2c_add_bus': arch/arm/plat-omap/i2c.c:136: undefined reference to `omap2_i2c_mux_pins' arch/arm/plat-omap/i2c.c:141: undefined reference to `omap_hwmod_lookup' arch/arm/plat-omap/i2c.c:157: undefined reference to `omap_device_build' Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-08OMAP1: I2C: fix device initializationPaul Walmsley1-0/+5
Commit 4d17aeb1c5b2375769446d13012a98e6d265ec13 ("OMAP: I2C: split device registration and convert OMAP2+ to omap_device") broke I2C on OMAP1. The following messages appear at boot: i2c_omap i2c_omap.1: failure requesting irq 0 i2c_omap: probe of i2c_omap.1 failed with error -22 Investigation revealed that a chunk of code is missing from the original plat-omap/i2c.c file which configured the IRQ and base address for the I2C block on OMAP1. Upon adding this back, the OMAP1 I2C block seems to initialize correctly. Thanks to Cory Maccarrone <darkstar6262@gmail.com> for reporting the bug, and apologies for the breakage. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Tested-by: Cory Maccarrone <darkstar6262@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-07ARM: tegra: fix regression from addruart rewriteOlof Johansson1-2/+2
Commit 0ea129300982 ("arm: return both physical and virtual addresses from addruart") took out the test for MMU on/off but didn't switch the ldr instructions to no longer be conditionals based on said test. Fix that. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-12-07Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds14-30/+55
* master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6524/1: GIC irq desciptor bug fix ARM: 6523/1: iop: ensure sched_clock() is notrace ARM: 6456/1: Fix for building DEBUG with sa11xx_base.c as a module. ARM: 6519/1: kuser: Fix incorrect cmpxchg syscall in kuser helpers ARM: 6505/1: kprobes: Don't HAVE_KPROBES when CONFIG_THUMB2_KERNEL is selected ARM: 6508/1: vexpress: Correct data alignment in headsmp.S for CONFIG_THUMB2_KERNEL ARM: 6507/1: RealView: Correct data alignment in headsmp.S for CONFIG_THUMB2_KERNEL ARM: 6504/1: Thumb-2: Fix long-distance conditional branches in head.S for Thumb-2. ARM: 6503/1: Thumb-2: Restore sensible zImage header layout for CONFIG_THUMB2_KERNEL ARM: 6502/1: Thumb-2: Fix CONFIG_THUMB2_KERNEL breakage in compressed/head.S ARM: 6501/1: Thumb-2: Correct data alignment for CONFIG_THUMB2_KERNEL in mm/proc-v7.S ARM: 6500/1: Thumb-2: Correct data alignment for CONFIG_THUMB2_KERNEL in kernel/head.S ARM: 6499/1: Thumb-2: Correct data alignment for CONFIG_THUMB2_KERNEL in bootp/init.S ARM: 6498/1: vfp: Correct data alignment for CONFIG_THUMB2_KERNEL ARM: 6497/1: kexec: Correct data alignment for CONFIG_THUMB2_KERNEL ARM: 6496/1: GIC: Do not try to register more then NR_IRQS interrupts ARM: cns3xxx: Fix build with CONFIG_PCI=y
2010-12-06Merge branch 'for-rmk-fixes' of git://git.infradead.org/users/cbou/linux-cns3xxxRussell King1-1/+1
2010-12-06ARM: 6524/1: GIC irq desciptor bug fixChao Xie1-1/+7
gic_set_cpu will directly use irq_desc[]. If CONFIG_SPARSE_IRQ is enabled, there is no irq_desc[]. So we need use irq_to_desc(irq) to get the descriptor for irq. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-12-04ARM: 6523/1: iop: ensure sched_clock() is notraceRabin Vincent1-1/+2
Include sched.h to ensure sched_clock() has the notrace annotation, and mark any functions it calls as notrace too. Include sched.h to ensure sched_clock() has the notrace annotation, and mark any functions it calls as notrace too. Acked-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-12-04ARM: 6519/1: kuser: Fix incorrect cmpxchg syscall in kuser helpersDave Martin1-1/+1
The existing code invokes the syscall with rubbish in r7, due to what looks like an incorrect literal load idiom. Reviewed-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-12-03arm: mach-omap2: rx51: clean up dummy onenand initAaro Koskinen1-19/+9
When OneNAND support is disabled, the platform code defines NULL board_onenand_data and empty init function for us. By utilizing this we can avoid cluttering board files with dummy definitions/wrappers. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-03arm: mach-omap2: n8x0: clean up dummy onenand initAaro Koskinen1-17/+9
When OneNAND support is disabled, the platform code defines NULL board_onenand_data and empty init function for us. By utilizing this we can avoid cluttering board files with dummy definitions/wrappers. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-03arm: mach-omap2: remove NULL board_mux from board filesAaro Koskinen20-38/+2
If CONFIG_OMAP_MUX is not enabled, we can define board_mux in the header file instead of forcing every single board to define it. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> [tony@atomide.com: updated for combined board-zoom files] Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-01Merge branch 'ctrl-wip/mux-omap4-v4' of git://gitorious.org/omap-pm/linux ↵Tony Lindgren12-147/+2310
into omap-for-linus
2010-12-01Merge branch 'pm-hwmod-i2c' of ↵Tony Lindgren9-80/+858
ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into omap-for-linus
2010-12-01Merge branches 'devel-cleanup', 'devel-serial' and 'devel-board' into ↵Tony Lindgren28-308/+340
omap-for-linus
2010-12-01omap: Serial: Define register access modes in LCRAndrei Emeltchenko2-15/+6
Access to some registers depends on register access mode Three different modes are available for OMAP (at least) • Operational mode LCR_REG[7] = 0x0 • Configuration mode A LCR_REG[7] = 0x1 and LCR_REG[7:0]! = 0xBF • Configuration mode B LCR_REG[7] = 0x1 and LCR_REG[7:0] = 0xBF Define access modes and remove redefinitions and magic numbers in serial drivers (and later in bluetooth driver). Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com> Acked-by: Govindraj.R <govindraj.raja@ti.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-01OMAP: Serial: Define OMAP uart MDR1 reg and remove magic numbersAndrei Emeltchenko3-11/+13
Define MDR1 register serial definitions used in serial and bluetooth drivers. Change magic number to ones defined in serial_reg for omap1/2 serial driver. Remove redefined MDR1 register definitions in omap-serial driver. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com> Acked-by: G, Manjunath Kondaiah <manjugk@ti.com> Acked-by: Govindraj.R <govindraj.raja@ti.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-01omap: AM3517/05: Add craneboard supportSrinath4-0/+77
Craneboard is a hardware development platform based on the Sitara AM3517 ARM Cortex - A8 microprocessor device. This is a low cost reference design. This patch adds basic board file. Detailed support will follow in subsequent patches. [1] http://www.ti.com/arm [2] http://www.mistralsolutions.com/products/craneboard.php Signed-off-by: Srinath <srinath@mistralsolutions.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-01OMAP1: drop AMS_DELTA_FIQ config optionJanusz Krzysztofik3-14/+3
This patches removes a config option that was used to select a FIQ handler to be build for Amstrad Delta, as required by the on-board serio interface driver. Not having any problem reports received since it was introduced in 2.6.35, the FIQ handler can now be built and initialized by default, thus reqiring no extra config option. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-01arm: omap: zoom: substitute gpio number with symbolic nameFelipe Balbi1-2/+4
It's easier to understand what that number means and also avoids problems if we ever have to change it. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-01arm: omap: combine zoom2 and zoom3 board-filesFelipe Balbi3-160/+61
They are extremely similar anyway, let's get rid of one file. While at that, also remove the empty zoom_config variable. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-01omap3: IGEP v2: Improve igep2_flash_init() functionEnric Balletbo i Serra1-12/+11
The changes are: - Use 'for' loop instead 'while' loop. - No need to initialize ret to 0, we're assigning it right after. - No need to check for onenandcs < GPMC_CS_NUM here, it will always be true. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-01omap3: IGEP v2: Remove igep2_config arrayEnric Balletbo i Serra1-5/+0
omap_board_config_size is implicitly initialized to 0 in plat-omap/common.c, get_config() won't dereference omap_board_config, so we can remove the empty igep2_config array. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-11-30at91/board-yl-9200: fix typo in video supportJean-Christophe PLAGNIOL-VILLARD1-1/+1
for the epson frambuffer support it's CONFIG_FB_S1D13XXX not CONFIG_FB_S1D135XX Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>