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* arm: return both physical and virtual addresses from addruartJeremy Kerr2010-10-201-6/+4Star
| | | | | | | | | | | | | | | | | | | | Rather than checking the MMU status in every instance of addruart, do it once in kernel/debug.S, and change the existing addruart macros to return both physical and virtual addresses. The main debug code can then select the appropriate address to use. This will also allow us to retreive the address of a uart for the MMU state that we're not current in. Updated with fixes for OMAP from Jason Wang <jason77.wang@gmail.com> and Tony Lindgren <tony@atomide.com>, and fix for versatile express from Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Jason Wang <jason77.wang@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
* ARM: pxa: append tavorevb3 supportHaojian Zhuang2010-10-091-0/+7
| | | | | | | Bringup tavorevb3 development platform. UART and PMIC are enabled. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* ARM: pxa: moved pxa27x_keypad.h to platform pxa directoryMark F. Brown2010-10-091-59/+0Star
| | | | | | | | mach-mmp utilizes pxa27x_keypad code so we need to move header to platform pxa directory. Signed-off-by: Mark F. Brown <mark.brown314@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* ARM: pxa: encode IRQ number into .nr_irqsHaojian Zhuang2010-10-0814-39/+26Star
| | | | | | Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* ARM: pxa: add U2D controller and ULPI driver for pxa3xxIgor Grinberg2010-10-081-0/+35
| | | | | | | | | | | | | | USB2.0 Device Controller (U2DC) which is found in Marvell PXA3xx. U2DC supports both High and Full speed modes. PXA320 and PXA300 U2DC supports only UTMI interface. PXA310 U2DC supports only ULPI interface and has the OTG capability. U2D Controller ULPI driver introduced in this patch supports only the PXA310 USB Host via the ULPI. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-09-271-0/+12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: (28 commits) ARM: 6411/1: vexpress: set RAM latencies to 1 cycle for PL310 on ct-ca9x4 tile ARM: 6409/1: davinci: map sram using MT_MEMORY_NONCACHED instead of MT_DEVICE ARM: 6408/1: omap: Map only available sram memory ARM: 6407/1: mmu: Setup MT_MEMORY and MT_MEMORY_NONCACHED L1 entries ARM: pxa: remove pr_<level> uses of KERN_<level> ARM: pxa168fb: clear enable bit when not active ARM: pxa: fix cpu_is_pxa*() not expanding to zero when not configured ARM: pxa168: fix corrected reset vector ARM: pxa: Use PIO for PI2C communication on Palm27x ARM: pxa: Fix Vpac270 gpio_power for MMC ARM: 6401/1: plug a race in the alignment trap handler ARM: 6406/1: at91sam9g45: fix i2c bus speed leds: leds-ns2: fix locking ARM: dove: fix __io() definition to use bus based offset dmaengine: fix interrupt clearing for mv_xor ARM: kirkwood: Unbreak PCIe I/O port ARM: Fix build error when using KCONFIG_CONFIG ARM: 6383/1: Implement phys_mem_access_prot() to avoid attributes aliasing ARM: 6400/1: at91: fix arch_gettimeoffset fallout ARM: 6398/1: add proc info for ARM11MPCore/Cortex-A9 from ARM ...
| * ARM: pxa: fix cpu_is_pxa*() not expanding to zero when not configuredEric Miao2010-09-251-0/+12
| | | | | | | | | | | | | | | | When CONFIG_PXA3xx is not selected, cpu_is_pxa3xx() doesn't expand to zero, which in some places doesn't result in correct optimization. Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Reported-and-tested-by: Marek Vasut <marek.vasut@gmail.com>
* | arm: fix "arm: fix pci_set_consistent_dma_mask for dmabounce devices"FUJITA Tomonori2010-09-232-1/+3
|/ | | | | | | | | | | | | | | | | | | This fixes the regression caused by the commit 6fee48cd330c68 ("dma-mapping: arm: use generic pci_set_dma_mask and pci_set_consistent_dma_mask"). ARM needs to clip the dma coherent mask for dmabounce devices. This restores the old trick. Note that strictly speaking, the DMA API doesn't allow architectures to do such but I'm not sure it's worth adding the new API to set the dma mask that allows architectures to clip it. Reported-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ARM: pxa: fix CI_HSYNC and CI_VSYNC MFP defines for pxa300Axel Lin2010-08-301-2/+2
| | | | | | | | | | | According to PXA3xx Processor Family Developer Manuall Vol1. section "Pin Descriptions and Control", PXA30x and PXA31x Processor Alternate Function Table shows the Alt FN 0 for GPIO51 is CI_HSYNC and for GPIO52 is CI_VSYNC. This patch fixes the MFP defines and also corrects the order of MFD defines. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* Merge branch 'devel-stable' into develRussell King2010-08-099-80/+204
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| * Merge branch 'devel' of ↵Russell King2010-08-069-80/+204
| |\ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable Conflicts: arch/arm/mach-pxa/palmt5.c arch/arm/mach-pxa/palmtreo.c
| | * [ARM] pxa/balloon3: Add NAND driverMarek Vasut2010-08-051-3/+25
| | | | | | | | | | | | | | | | | | The NAND support is implemented through the gen_nand driver. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| | * [ARM] pxa/balloon3: PCF857x GPIO expander and LEDsMarek Vasut2010-08-051-0/+11
| | | | | | | | | | | | | | | | | | Add supported for PCF8574A GPIO expander and LEDs attached to it. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| | * [ARM] pxa/balloon3: PCMCIA SupportMarek Vasut2010-08-051-17/+19
| | | | | | | | | | | | | | | | | | This driver adds support for the on-board CF socket. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| | * [ARM] pxa/spitz: Rework spitzMarek Vasut2010-08-051-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This huge patch mostly shuffles code. The spitz.c file contained terrible mess and needed a cleanup, here it is: 1) Made every part modular, components are not built in if not selected. 2) Removed loads of preprocessor goo, mostly "#ifdef MACH_AKITA .... #endif" and similar code. The kernel size will grow by a few kb now, but the file is much more readable. 3) Reworked SD/CF power setting function and made it reentrant. 4) Add ISL6271A regulator support 5) Correctly register WM8750 Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| | * [ARM] pxa/palm: Introduce Palm27xMarek Vasut2010-08-051-0/+81
| | | | | | | | | | | | | | | | | | | | | This contains common code for Palm LD, TX, T5, Z72, Treo680, Centro This code also adds PMIC support for all the devices, Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| | * [ARM] pxa: removed mostly unused and confusing two sharpsl.hEric Miao2010-08-052-35/+9Star
| | | | | | | | | | | | | | | | | | Only a small part of used code is moved into sharpsl_pm.h. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pxa/corgi: remove unused declarations of corgiscoop_deviceEric Miao2010-08-051-5/+0Star
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pxa/spitz: remove unused declarationsEric Miao2010-08-051-8/+0Star
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pxa: removing dead ARCH_GUMSTIX_ORIGChristoph Egger2010-08-051-11/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | ARCH_GUMSTIX_ORIG doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by: Christoph Egger <siccegge@cs.fau.de> Acked-by: Jaya Kumar <jayakumar.lkml@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pxa/income: Add Income SBC supportMarek Vasut2010-06-181-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is support for custom design based on Toradex Colibri PXA270 CPU card. Initial patch was by Pavel Revak. [daniel - rebased the code to follow the module/board split] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Pavel Revak <palo@bielyvlk.sk> Cc: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pxa/colibri270: Split module and base board codeDaniel Mack2010-06-181-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Follow the idea of several MX31 based boards and split code that is related to the module from code that is baseboard specific. This makes adding new base board support easier, while avoiding code duplication. Signed-off-by: Daniel Mack <daniel@caiaq.de> Acked-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pxa/colibri270: Add TSC supportMarek Vasut2010-06-181-0/+1
| | | | | | | | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pxa/colibri270: Add MMC supportMarek Vasut2010-06-181-0/+1
| | | | | | | | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pxa/colibri270: Refactor board definition fileMarek Vasut2010-06-181-7/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | This patch just moves code around and polishes it. Also, compile in only selected pieces of hardware. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pata_pxa: DMA-capable PATA driverMarek Vasut2010-06-181-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a driver for a harddrive attached to PXA address and data bus. Unlike pata_platform, this driver allows usage of PXA DMA controller, making the transmission speed 3x higher. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* | | ARM: 6283/1: Remove useless PCIO_BASE definitionseric miao2010-08-051-5/+0Star
|/ / | | | | | | | | Signed-off-by: Eric Miao <eric.miao@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: Remove 'node' argument form arch_adjust_zones()Russell King2010-07-161-4/+3Star
| | | | | | | | | | | | | | 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>
* | ARM: Remove DISCONTIGMEM supportRussell King2010-07-161-12/+0Star
|/ | | | | | | 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>
* [ARM] pxa: make it clear by converting MMC 'delay_detect' to millisecondEric Miao2010-05-111-1/+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>
* [ARM] pxa/vpac270: remove TS_IRQ magic numberMarek Vasut2010-05-111-0/+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>
* [ARM] pxa/vpac270: add ide supportMarek Vasut2010-05-111-0/+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>
* [ARM] pxa/vpac270: add ethernet supportMarek Vasut2010-05-111-0/+3
| | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa/vpac270: UDC and UHC supportMarek Vasut2010-05-111-0/+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>
* [ARM] pxa: add support for Voipac PXA270 PCMCIAMarek Vasut2010-05-111-0/+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>
* [ARM] pxa: add basic support for Voipac PXA270 SBCMarek2010-05-111-0/+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>
* [ARM] pxa: add basic support for the Aeronix Zipit Z2 handheldMarek Vasut2010-05-111-0/+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>
* [ARM] pxa: remove pxa_gpio_mode() and filesEric Miao2010-05-111-375/+0Star
| | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa/tosa: move CONFIG_KEYBOARD_TOSA_USE_EXT_KEYCODES to mach/KconfigEric Miao2010-05-111-1/+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>
* [ARM] pxa: add MFP_LPM_KEEP_OUTPUT flag to pin configEric Miao2010-05-111-0/+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>
* [ARM] pxa: move ssp into common plat-pxaHaojian Zhuang2010-05-111-196/+0Star
| | | | | | 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>
* [ARM] pxa: merge regs-ssp.h into ssp.hEric Miao2010-05-112-127/+122Star
| | | | | | No need to separate them as they should be together from the begining. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa: correct SSCR0_SCR to support multiple SoCsEric Miao2010-05-111-8/+1Star
| | | | | | | | | | | | 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>
* [ARM] pxa: remove the now legacy SSP APIEric Miao2010-05-111-35/+0Star
| | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa: remove now un-used corgi_ssp.c and corgi_lcd.cEric Miao2010-05-111-1/+0Star
| | | | | | | | | | 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>
* [ARM] pxa/colibri: fix missing #include <mach/mfp.h> in colibri.hJakob Viketoft2010-05-061-0/+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>
* [ARM] pxa: fix the incorrect cpu_is_pxa950()Haojian Zhuang2010-05-061-1/+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>
* [ARM] pxa: add missing new line to regs-u2d.hIgor Grinberg2010-05-061-1/+2
| | | | | Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa: fix for variables in uncompress.h being discardedJonathan Cameron2010-03-221-3/+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>
* Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-03-1312-159/+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 ...
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