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* [ARM] pxa: Add support for suspend on PalmTX, T5 and LDMarek Vasut2009-04-03
| | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* [ARM] pxa: PalmTE2 support for battery, UDC, IrDA and backlightMarek Vasut2009-04-03
| | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* [ARM] pxa: Palm Tungsten E2 basic supportMarek Vasut2009-04-03
| | | | | | | This contains support for keypad, MMC, AC97, LCD and backlight. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* [ARM] pxa/em-x270: add libertas device registrationMike Rapoport2009-04-03
| | | | | Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* [ARM] pxa/magician: Enable bq24022 regulator for gpio_vbus and pda_powerPhilipp Zabel2009-04-03
| | | | | | | | | | | | | | | With this patch, the bq24022 battery charger is controlled by the USB gadget framework (via gpio_vbus) when connected to USB. To compile, this patch depends on the "regulator: Allow init data to be supplied for bq24022" patch (queued for next in the regulator tree) to add the init_data field to struct bq24022_mach_info. It also depends on the "add optional OTG transceiver and voltage regulator support to pda_power" patch (queued for next in the power supply tree) to enable charging when connected to the AC charger. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2009-04-03
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] fix build-breaking 7a192ec commit ARM: Add SMSC911X support to Overo platform (V2) arm: update omap_ldp defconfig to use smsc911x arm: update realview defconfigs to use smsc911x arm: update pcm037 defconfig to use smsc911x arm: convert omap ldp platform to use smsc911x arm: convert realview platform to use smsc911x arm: convert pcm037 platform to use smsc911x [ARM] 5444/1: ARM: Realview: Fix event-device multiplicators in localtimer.c [ARM] 5442/1: pxa/cm-x255: fix reverse RDY gpios in PCMCIA driver [ARM] 5441/1: Use pr_err on error paths in at91 pm [ARM] 5440/1: Fix VFP state corruption due to preemption during VFP exceptions [ARM] 5439/1: Do not clear bit 10 of DFSR during abort handling on ARMv6 [ARM] 5437/1: Add documentation for "nohlt" kernel parameter [ARM] 5436/1: ARM: OMAP: Fix compile for rx51 [ARM] arch_reset() now takes a second parameter [ARM] Kirkwood: small L2 code cleanup [ARM] Kirkwood: invalidate L2 cache before enabling it
| * Merge branch 'smsc911x-armplatforms' of git://github.com/steveglen/linux-2.6Russell King2009-04-02
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| | * ARM: Add SMSC911X support to Overo platform (V2)Steve Sakoman2009-04-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Gumstix will soon be shipping a variant of their Summit board that includes an SMSC LAN9221 ethernet interface. This patch provides support via the smsc911x driver when enabled in kernel config. The Overo defconfig is not updated since the LAN9221 is an option not present on all systems. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Steve Glendinning <steve.glendinning@smsc.com>
| | * arm: update omap_ldp defconfig to use smsc911xStanley.Miao2009-04-02
| | | | | | | | | | | | Signed-off-by: Stanley.Miao <stanley.miao@windriver.com>
| | * arm: update realview defconfigs to use smsc911xSteve Glendinning2009-04-02
| | | | | | | | | | | | Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
| | * arm: update pcm037 defconfig to use smsc911xSteve Glendinning2009-04-02
| | | | | | | | | | | | | | | | | | Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Sascha Hauer <s.hauer@pengutronix.de>
| | * arm: convert omap ldp platform to use smsc911xSteve Glendinning2009-04-02
| | | | | | | | | | | | | | | | | | | | | | | | from 2.6.29, smc911x isn't maintained anymore. A new driver, smsc911x, will replace it. so convert omap_ldp to use smsc911x driver. Signed-off-by: Stanley.Miao <stanley.miao@windriver.com> Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
| | * arm: convert realview platform to use smsc911xSteve Glendinning2009-04-02
| | | | | | | | | | | | Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
| | * arm: convert pcm037 platform to use smsc911xSteve Glendinning2009-04-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | Updated to also specify SMSC911X_FORCE_INTERNAL_PHY, as the external phy detection hardware strap is incorrectly pulled high on this platform. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | [ARM] 5444/1: ARM: Realview: Fix event-device multiplicators in localtimer.cSantosh Shilimkar2009-04-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set the "mult" to finite value in the local_timer_setup in case of CONFIG_LOCAL_TIMERS not enabled. Othewise this throws warning in the boot log because of detect zero event-device multiplicators. This can cause division-by-zero crashes. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 5441/1: Use pr_err on error paths in at91 pmRyan Mallon2009-04-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change pr_debug to pr_err on error paths in the AT91 power management code. All of the errors will result in the cpu not going into the suspend state. This patch makes it possible to identify problems with suspend when power management debugging is not enabled. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 5440/1: Fix VFP state corruption due to preemption during VFP exceptionsGeorge G. Davis2009-04-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We've observed that ARM VFP state can be corrupted during VFP exception handling when PREEMPT is enabled. The exact conditions are difficult to reproduce but appear to occur during VFP exception handling when a task causes a VFP exception which is handled via VFP_bounce and is then preempted by yet another task which in turn causes yet another VFP exception. Since the VFP_bounce code is not preempt safe, VFP state then becomes corrupt. In order to prevent preemption from occuring while handling a VFP exception, this patch disables preemption while handling VFP exceptions. Signed-off-by: George G. Davis <gdavis@mvista.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 5439/1: Do not clear bit 10 of DFSR during abort handling on ARMv6Catalin Marinas2009-04-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because of an ARM1136 erratum (326103), the current v6_early_abort function needs to set the correct FSR[11] value which determines whether the data abort was caused by a read or write. For legacy reasons (bit 10 not handled by software), bit 10 was also cleared masking out imprecise aborts on ARMv6 CPUs. This patch removes the clearing of bit 10 of FSR. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 5436/1: ARM: OMAP: Fix compile for rx51Tony Lindgren2009-04-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a compile error caused by a mismerge while rebasing the patch: linux-2.6/arch/arm/mach-omap2/board-rx51-peripherals.c:354: undefined reference to `twl4030_mmc_init' Looks like I need to also update my build scripts, just grepping for error: in the logs is not obviously enough.. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | Merge branch 'for-rmk' of git://git.marvell.com/orionRussell King2009-03-30
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| | * | [ARM] Kirkwood: small L2 code cleanupNicolas Pitre2009-03-28
| | | | | | | | | | | | | | | | | | | | | | | | Strictly speaking, a MCR instruction does not produce any output. Signed-off-by: Nicolas Pitre <nico@marvell.com>
| | * | [ARM] Kirkwood: invalidate L2 cache before enabling itMaxime Bizon2009-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I get random oopses on my Kirkwood board at startup when L2 cache is enabled. FYI I'm using Marvell uboot version 3.4.16 Each boot produces the same oops, but anything that changes the kernel size (even only changing initramfs) makes the oops different. I noticed that nothing invalidates the L2 cache before enabling it, doing so fixes my problem. Signed-off-by: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| * | | [ARM] arch_reset() now takes a second parameterRussell King2009-03-30
| |/ / | | | | | | | | | | | | | | | Add it to the new platforms. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Allow rwlocks to re-enable interruptsRobin Holt2009-04-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pass the original flags to rwlock arch-code, so that it can re-enable interrupts if implemented for that architecture. Initially, make __raw_read_lock_flags and __raw_write_lock_flags stubs which just do the same thing as non-flags variants. Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Robin Holt <holt@sgi.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: <linux-arch@vger.kernel.org> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Simplify copy_thread()Alexey Dobriyan2009-04-02
| |/ |/| | | | | | | | | | | | | | | | | First argument unused since 2.3.11. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | V4L/DVB (11034): soc-camera: remove now unused gpio member of struct ↵Sascha Hauer2009-03-30
| | | | | | | | | | | | | | | | soc_camera_link Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (11031): pcm990 baseboard: add camera bus width switch settingSascha Hauer2009-03-30
| | | | | | | | | | | | | | | | | | | | | | | | Some Phytec cameras have a I2C GPIO expander which allows it to switch between different sensor bus widths. This was previously handled in the camera driver. Since handling of this switch varies on several boards the cameras are used on, the board support seems a better place to handle the switch Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (10674): soc-camera: camera host driver for i.MX3x SoCsGuennadi Liakhovetski2009-03-30
|/ | | | | | | | | | Tested with 8 bit Bayer and 8 bit monochrome video. create mode 100644 arch/arm/plat-mxc/include/mach/mx3_camera.h create mode 100644 drivers/media/video/mx3_camera.c Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2009-03-28
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (422 commits) [ARM] 5435/1: fix compile warning in sanity_check_meminfo() [ARM] 5434/1: ARM: OMAP: Fix mailbox compile for 24xx [ARM] pxa: fix the bad assumption that PCMCIA sockets always start with 0 [ARM] pxa: fix Colibri PXA300 and PXA320 LCD backlight pins imxfb: Fix TFT mode i.MX21/27: remove ifdef CONFIG_FB_IMX imxfb: add clock support mxc: add arch_reset() function clkdev: add possibility to get a clock based on the device name i.MX1: remove fb support from mach-imx [ARM] pxa: build arch/arm/plat-pxa/mfp.c only when PXA3xx or ARCH_MMP defined Gemini: Add support for Teltonika RUT100 Gemini: gpiolib based GPIO support v2 MAINTAINERS: add myself as Gemini architecture maintainer ARM: Add Gemini architecture v3 [ARM] OMAP: Fix compile for omap2_init_common_hw() MAINTAINERS: Add myself as Faraday ARM core variant maintainer ARM: Add support for FA526 v2 [ARM] acorn,ebsa110,footbridge,integrator,sa1100: Convert asm/io.h to linux/io.h [ARM] collie: fix two minor formatting nits ...
| * Merge branch 'master' into develRussell King2009-03-28
| |\ | | | | | | | | | | | | | | | Conflicts: arch/arm/include/asm/elf.h arch/arm/kernel/module.c
| | * [ARM] 5435/1: fix compile warning in sanity_check_meminfo()Mikael Pettersson2009-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compiling recent 2.6.29-rc kernels for ARM gives me the following warning: arch/arm/mm/mmu.c: In function 'sanity_check_meminfo': arch/arm/mm/mmu.c:697: warning: comparison between pointer and integer This is because commit 3fd9825c42c784a59b3b90bdf073f49d4bb42a8d "[ARM] 5402/1: fix a case of wrap-around in sanity_check_meminfo()" in 2.6.29-rc5-git4 added a comparison of a pointer with PAGE_OFFSET, which is an integer. Fixed by casting PAGE_OFFSET to void *. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Acked-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] twl4030 - leak fixAlan Cox2009-03-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | Trivial error path leak fix. Problem found by Daniel Marjamäki using cppcheck Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] fix leak in iop13xx/pciAlan Cox2009-03-24
| | | | | | | | | | | | | | | | | | | | | Another leak found by Daniel Marjamäki Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * Merge branch 'fix' of ↵Russell King2009-03-23
| | |\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
| | * | [ARM] 5428/1: Module relocation update for R_ARM_V4BXDaniel Silverstone2009-03-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It would seem when building kernel modules with modern binutils (required by modern GCC) for ARM v4T targets (specifically observed with the Samsung 24xx SoC which is an 920T) R_ARM_V4BX relocations are emitted for function epilogues. This manifests at module load time with an "unknown relocation: 40" error message. The following patch adds the R_ARM_V4BX relocation to the ARM kernel module loader. The relocation operation is taken from that within the binutils bfd library. Signed-off-by: Simtec Linux Team <linux@simtec.co.uk> Signed-off-by: Vincent Sanders <vince@simtec.co.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | Merge branch 'origin' into develRussell King2009-03-28
| |\ \ \ | | | | | | | | | | | | | | | | | | | | Conflicts: sound/soc/pxa/pxa2xx-i2s.c
| * | | | [ARM] 5434/1: ARM: OMAP: Fix mailbox compile for 24xxTony Lindgren2009-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OMAP34XX_MAILBOX_BASE must be defined both for 24xx and 34xx. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into develRussell King2009-03-28
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| | * | | | i.MX21/27: remove ifdef CONFIG_FB_IMXSascha Hauer2009-03-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compile in the framebuffer device unconditionally to fix pcm038 compilation without framebuffer support. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| | * | | | mxc: add arch_reset() functionIlya Yanok2009-03-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds arch_reset() function for all mxc platforms. It also removes (unsused) arch/arm/mach-mx2/system.c file. This patch has been tested on i.MX1/27/31/35 Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| | * | | | clkdev: add possibility to get a clock based on the device nameSascha Hauer2009-03-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds clk_get_sys to get a clock without the associated struct device. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| | * | | | i.MX1: remove fb support from mach-imxSascha Hauer2009-03-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The lack of an include file currently breaks compilation of mx1ads_defconfig. As framebuffer support is not actively used for mach-imx and the whole architecture will be replaced by mach-mx1 soon, just remove fb support. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | Merge branch 'devel' of ↵Russell King2009-03-28
| |\ \ \ \ \ | | |/ / / / | |/| | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
| | * | | | [ARM] pxa: fix Colibri PXA300 and PXA320 LCD backlight pinsDaniel Mack2009-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported-by: Matthias Meier <matthias.j.meier@gmx.net> Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | [ARM] pxa: build arch/arm/plat-pxa/mfp.c only when PXA3xx or ARCH_MMP definedEric Miao2009-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | arch/arm/plat-pxa/mfp.c is not intended to be use by PXA25x/PXA27x, make it explicit here only for use by PXA3xx or ARCH_MMP. Reported-by: Guennadi Liakhovestski <g.liakhovestski@gmx.de> Reported-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | | | | Merge branch 'for-rmk' of git://gitorious.org/linux-gemini/mainline into develRussell King2009-03-26
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mm/Kconfig Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | | | Gemini: Add support for Teltonika RUT100Paulius Zaleckas2009-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
| | * | | | | Gemini: gpiolib based GPIO support v2Paulius Zaleckas2009-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v2: - update copyrights Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
| | * | | | | ARM: Add Gemini architecture v3Paulius Zaleckas2009-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds support for Cortina Systems Gemini family CPUs: http://www.cortina-systems.com/products/category/18 v3: - fixed __io(a) to be defined as __typesafe_io(a) v2: - #include <asm/io.h> -> <linux/io.h> - remove asm/system.h include - revorked mm.c to use named initializers - removed "empty" dma.h - updated copyrights Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
| | * | | | | ARM: Add support for FA526 v2Paulius Zaleckas2009-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds support for Faraday FA526 core. This core is used at least by: Cortina Systems Gemini and Centroid family Cavium Networks ECONA family Grain Media GM8120 Pixelplus ImageARM Prolific PL-1029 Faraday IP evaluation boards v2: - move TLB_BTB to separate patch - update copyrights Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
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