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2010-07-16ARM: Remove 'node' argument form arch_adjust_zones()Russell King1-4/+3
Since we no longer support discontigmem, node is always zero, so remove this argument. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-07-16ARM: Remove DISCONTIGMEM supportRussell King1-12/+0
Everything should now be using sparsemem rather than discontigmem, so remove the code supporting discontigmem from ARM. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-11[ARM] pxa: make it clear by converting MMC 'delay_detect' to millisecondEric Miao1-1/+1
delay_detect in HZ is confusing, convert it to be millisecond based. And thus remove those unnecessary call to msecs_to_jiffies() at runtime for this field. Other constants are converted assuming HZ == 100, which are basically true for those platforms. The assignment in csb726.c was incorrect, and is fixed in this patch as a result. Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Marc Zyngier <maz@misterjones.org> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Daniel Mack <daniel@caiaq.de>
2010-05-11[ARM] pxa/vpac270: remove TS_IRQ magic numberMarek Vasut1-0/+2
The touchscreen GPIO IRQ was used as a magic number. Define it properly in the board header file. This is a simple cleanup patch. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/vpac270: add ide supportMarek Vasut1-0/+2
This patch adds support for the on-board IDE channel. I tested this with a CDROM connected over 2.5-3.5 IDE reduction with external power supplied to the CDROM. This was not tested with the Voipac 270-HDD-000 (official Voipac HDD module), but I expect no problems. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/vpac270: add ethernet supportMarek Vasut1-0/+3
Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/vpac270: UDC and UHC supportMarek Vasut1-0/+1
NOTE: I wasn't able to get it running without reseting the HXOE (so it's there based on my tests with the hardware). I'll have to investigate it properly when I have more time. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: add support for Voipac PXA270 PCMCIAMarek Vasut1-0/+8
PCMCIA support for Voipac PXA270 Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: add basic support for Voipac PXA270 SBCMarek1-0/+26
This patch adds basic support for the Voipac PXA270 SBC. The device consists of the following hardware: - PXA270 @ 520 MHz - 256MB RAM (sparsemem, 2*128MB regions) - 64MB NOR flash - 640x480 LCD - Ports: 2xUHC, 1xUDC, 1xPCMCIA, VGA, FFUART, 2xPS2, Speaker, MIC Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: add basic support for the Aeronix Zipit Z2 handheldMarek Vasut1-0/+41
This patch adds support for the Zipit Z2. The parts missing from this patch are the battery support, SPI driver for the LCD and support for the Silicon Serial ID chip. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: remove pxa_gpio_mode() and filesEric Miao1-375/+0
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/tosa: move CONFIG_KEYBOARD_TOSA_USE_EXT_KEYCODES to mach/KconfigEric Miao1-1/+1
Tosa is now able to use generic matrix keypad driver instead of the deprecated tosakbd.c, where CONFIG_KEYBOARD_TOSA_USE_EXT_KEYCODES is still useful. Move it to mach/Kconfig. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: add MFP_LPM_KEEP_OUTPUT flag to pin configEric Miao1-0/+2
Some pins are expected to keep their last level during suspend, and introduce MFP_LPM_KEEP_OUTPUT for this. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: move ssp into common plat-pxaHaojian Zhuang1-196/+0
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: merge regs-ssp.h into ssp.hEric Miao2-127/+122
No need to separate them as they should be together from the begining. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: correct SSCR0_SCR to support multiple SoCsEric Miao1-8/+1
The previous definitions of SSCR0_SCR and SSCR0_SerClkDiv() prevented them being used simultaneously when supporting multiple PXA SoCs, esp. in drivers/spi/pxa2xx_spi.c, make them correct. The change from SSCR0_SerClkDiv(2) to SSCR0_SCR(2), will make the result a little bit different in pxa2xx_spi_probe(), however, since that's only used as a default initialization value, it's acceptable. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: remove the now legacy SSP APIEric Miao1-35/+0
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: remove now un-used corgi_ssp.c and corgi_lcd.cEric Miao1-1/+0
The only use of corgi_ssp.c is corgi_ts.c, which is now deprecated and removed. Remove corgi_ssp.c and corgi_lcd.c and their relevant function declarations and data structures. Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Pavel Machek <pavel@ucw.cz>
2010-05-06[ARM] pxa/colibri: fix missing #include <mach/mfp.h> in colibri.hJakob Viketoft1-0/+1
The use of mfp_cfg_t causes build errors without including <mach/mfp.h>. CC: stable@kernel.org CC: Daniel Mack <daniel@caiaq.de> Signed-off-by: Jakob Viketoft <jakob.viketoft@bitsim.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06[ARM] pxa: fix the incorrect cpu_is_pxa950()Haojian Zhuang1-1/+1
Fix the wrong variable used in cpu_is_pxa950(). Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06[ARM] pxa: add missing new line to regs-u2d.hIgor Grinberg1-1/+2
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-22[ARM] pxa: fix for variables in uncompress.h being discardedJonathan Cameron1-3/+8
Due to commit: 5de813b ARM: Eliminate decompressor -Dstatic= PIC hack The data section will be discarded for the decompressor, thus move the static variables into BSS section by initializing them at run time. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-12Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds12-159/+169
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (370 commits) ARM: S3C2443: Add set_rate and round_rate calls for armdiv clock ARM: S3C2443: Remove #if 0 for clk_mpll ARM: S3C2443: Update notes on MPLLREF clock ARM: S3C2443: Further clksrc-clk conversions ARM: S3C2443: Change to using plat-samsung clksrc-clk implementation USB: Fix s3c-hsotg build following Samsung platform header moves ARM: S3C64XX: Reintroduce unconditional build of audio device ARM: 5961/1: ux500: fix CLKRST addresses ARM: 5977/1: arm: Enable backtrace printing on oops when PC is corrupted ASoC: Fix S3C64xx IIS driver for Samsung header reorg ARM: S3C2440: Fix plat-s3c24xx move of s3c2440/s3c2442 support [ARM] pxa: fix typo in mxm8x10.h [ARM] pxa/raumfeld: set GPIO drive bits for LED pins [ARM] pxa/zeus: Add support for mcp2515 CAN bus [ARM] pxa/zeus: Add support for onboard max6369 watchdog [ARM] pxa/zeus: Add Eurotech as the manufacturer [ARM] pxa/zeus: Correct the USB host initialisation flags [ARM] pxa/zeus: Allow usage of 8250-compatible UART in uncompress [ARM] pxa: refactor uncompress.h for non-PXA uarts [ARM] mmp2: fix incorrect calling of chip->mask_ack() for 2nd level cascaded IRQs ...
2010-03-12dma-mapping: arm: use generic pci_set_dma_mask and pci_set_consistent_dma_maskFUJITA Tomonori1-1/+0
This converts arm to the generic pci_set_dma_mask and pci_set_consistent_dma_mask (removes HAVE_ARCH_PCI_SET_DMA_MASK for dmabounce). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Looked-over-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Greg KH <greg@kroah.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-08Merge branch 'origin' into devel-stableRussell King3-4/+2
Conflicts: arch/arm/mach-mx2/devices.c arch/arm/mach-mx2/devices.h sound/soc/pxa/pxa-ssp.c
2010-03-02[ARM] pxa: fix typo in mxm8x10.hEric Miao1-1/+1
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02[ARM] pxa/zeus: Add support for mcp2515 CAN busMarc Zyngier1-0/+2
Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02[ARM] pxa/zeus: Add support for onboard max6369 watchdogMarc Zyngier1-1/+0
Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02[ARM] pxa/zeus: Allow usage of 8250-compatible UART in uncompressMarc Zyngier1-0/+6
Zeus console port is wired to a 8250-compatible device (pxa UARTs are reserved to other uses). This patch allows such a configuration in the uncompress sequence. Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02[ARM] pxa: refactor uncompress.h for non-PXA uartsEric Miao1-7/+28
The original patch came from Marc Zyngier where support of 8250-compatible UART is required to show the uncompress information. Modified a little bit here, including changes below: 1. #include <mach/regs-uart.h> is actually not necessary 2. introduced uart_{read,write}() for different base and shift 3. introduced uart_is_enabled() and assumed enabled always for non-PXA uarts Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Marc Zyngier <maz@misterjones.org>
2010-03-02[ARM] pxa: introduce PXA_SSP_LEGACY for legacy SSP APIEric Miao1-0/+2
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02[ARM] pxa: add support for Embedian MXM-8x10Edwin Peer1-0/+21
Signed-off-by: Edwin Peer <epeer@tmtservices.co.za> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02[ARM] pxa: move board board IRQ definitions out of irqs.hEric Miao6-66/+50
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02[ARM] sa1111: allow cascaded IRQs to be used by platformsEric Miao1-53/+1
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02[ARM] locomo: allow cascaded IRQ base to be specified by platformsEric Miao1-6/+0
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02[ARM] locomo: remove unused IRQs and avoid unnecessary cascadeEric Miao1-28/+3
IRQ_LOCOMO_* are never used elsewhere, remove these definitions. As well as the cascade of these IRQs. IRQ_LOCOMO_*_BASE changed to IRQ_LOCOMO_*. IRQ_LOCOMO_LT and IRQ_LOCOMO_SPI are likely to be used in a same way as IRQ_LOCOMO_KEY. IRQ_LOCOMO_GPIO and the demultiplex handler should really be living somewhere else. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02[ARM] locomo: avoid unnecessary cascaded keyboard IRQEric Miao1-2/+1
It is not necessary and is over-complicated for IRQ_LOCOMO_KEY to be a cascaded IRQ of IRQ_LOCOMO_KEY_BASE. Removed and introduced locomokbd_{open,close} for masking/unmasking of the keyboard IRQ. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02[ARM] pxa: simplify the LCD pin configuration for pxa27x platformsEric Miao1-0/+27
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02[ARM] pxa: simplify the LCD pin configuration for pxa25x platformsEric Miao1-0/+32
There are only limited possible LCD pin configurations for pxa25x platforms, simplify this by macro. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-01Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2-2/+2
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (100 commits) ARM: Eliminate decompressor -Dstatic= PIC hack ARM: 5958/1: ARM: U300: fix inverted clk round rate ARM: 5956/1: misplaced parentheses ARM: 5955/1: ep93xx: move timer defines into core.c and document ARM: 5954/1: ep93xx: move gpio interrupt support to gpio.c ARM: 5953/1: ep93xx: fix broken build of clock.c ARM: 5952/1: ARM: MM: Add ARM_L1_CACHE_SHIFT_6 for handle inside each ARCH Kconfig ARM: 5949/1: NUC900 add gpio virtual memory map ARM: 5948/1: Enable timer0 to time4 clock support for nuc910 ARM: 5940/2: ARM: MMCI: remove custom DBG macro and printk ARM: make_coherent(): fix problems with highpte, part 2 MM: Pass a PTE pointer to update_mmu_cache() rather than the PTE itself ARM: 5945/1: ep93xx: include correct irq.h in core.c ARM: 5933/1: amba-pl011: support hardware flow control ARM: 5930/1: Add PKMAP area description to memory.txt. ARM: 5929/1: Add checks to detect overlap of memory regions. ARM: 5928/1: Change type of VMALLOC_END to unsigned long. ARM: 5927/1: Make delimiters of DMA area globally visibly. ARM: 5926/1: Add "Virtual kernel memory..." printout. ARM: 5920/1: OMAP4: Enable L2 Cache ... Fix up trivial conflict in arch/arm/mach-mx25/clock.c
2010-02-26pxa_camera: remove init() callbackAntonio Ospite1-2/+0
pxa_camera init() callback is sometimes abused to setup MFP for PXA CIF, or even to request GPIOs to be used by the camera *sensor*. These initializations can be performed statically in machine init functions. The current semantics for this init() callback is ambiguous anyways, it is invoked in pxa_camera_activate(), hence at device node open, but its users use it like a generic initialization to be done at module init time (configure MFP, request GPIOs for *sensor* control). Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-25Merge branch 'misc2' into develRussell King1-1/+1
2010-02-15ARM: 5928/1: Change type of VMALLOC_END to unsigned long.Fenkart/Bostandzhyan1-1/+1
Makes it consistent with VMALLOC_START Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-12ARM: 5910/1: ARM: Add tmp register for addruart and loadspTony Lindgren1-1/+1
Otherwise more complicated uart configuration won't be possible. We can use r1 for tmp register for both head.S and debug.S. NOTE: This patch depends on another patch to add the the tmp register into all debug-macro.S files. That can be done with: $ sed -i -e "s/addruart,rx|addruart, rx/addruart, rx, tmp/" arch/arm/*/include/*/debug-macro.S Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-13[ARM] pxa: fix the incorrect naming of AC97 reset pin config for pxa26xEric Miao1-2/+4
GPIO89_AC97_nRESET is really a PXA26x specific option and was incorrectly named. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-01-04[ARM] pxa: fix compiler warnings of unused variable 'id' in cpu_is_pxa9*()Eric Miao1-6/+3
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-29[ARM] pxa/zylonite: simplify reduntant gpio settings on mmc slotHaojian Zhuang1-7/+0
PXA mmc host driver supports card detect, read only and power gpio pin setting already. Zylonite platform driver needn't implement this any more. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-13[ARM] pxa/zeus: make Viper pcmcia support more generic to support ZeusMarc Zyngier2-2/+11
The Arcom Zeus CF slot requires the same kind of support as the Viper. To avoid code duplication, introduce a platform device that abstracts the differences. This also allows for the removal of the ugly export of viper_cf_rst(). Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-13[ARM] pxa/zeus: basic support for Arcom Zeus SBCMarc Zyngier1-0/+82
Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-09Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivialLinus Torvalds6-6/+6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits) tree-wide: fix misspelling of "definition" in comments reiserfs: fix misspelling of "journaled" doc: Fix a typo in slub.txt. inotify: remove superfluous return code check hdlc: spelling fix in find_pvc() comment doc: fix regulator docs cut-and-pasteism mtd: Fix comment in Kconfig doc: Fix IRQ chip docs tree-wide: fix assorted typos all over the place drivers/ata/libata-sff.c: comment spelling fixes fix typos/grammos in Documentation/edac.txt sysctl: add missing comments fs/debugfs/inode.c: fix comment typos sgivwfb: Make use of ARRAY_SIZE. sky2: fix sky2_link_down copy/paste comment error tree-wide: fix typos "couter" -> "counter" tree-wide: fix typos "offest" -> "offset" fix kerneldoc for set_irq_msi() spidev: fix double "of of" in comment comment typo fix: sybsystem -> subsystem ...
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