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2011-04-13ARM: pxa: convert incorrect IRQ_TO_IRQ() to irq_to_gpio()Eric Miao
This fixes the failure to register the IRQ_RTCAlrm alarm as a wakeup event. It is misinterpreted as a gpio irq not a PWER bitmask. Fixed this by converting the incorrect IRQ_TO_IRQ() to a correct version of irq_to_gpio(). Reported-by: Nick Bane <nickbane1@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-04-12ARM: pxa: align NR_BUILTIN_GPIO with GPIO interrupt numberHaojian Zhuang
Avoid to mismatch between NR_BUILTIN_GPIO and GPIO interrupt number Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-03-31Fix common misspellingsLucas De Marchi
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-03-26Merge branch 'devel' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable Conflicts: arch/arm/mach-pxa/tosa.c
2011-03-16Merge branch 'p2v' into develRussell King
Conflicts: arch/arm/kernel/module.c arch/arm/mach-s5pv210/sleep.S
2011-03-16Merge branches 'at91', 'ep93xx', 'errata', 'footbridge', 'fncpy', 'gemini', ↵Russell King
'irqdata', 'pm', 'sh', 'smp', 'spear', 'ux500' and 'via' into devel
2011-03-16ARM: PXA: Z2: Fix libertas init/tear down sequencesVasily Khoruzhick
GPIO15 seems to be not related to WiFi, so don't touch it. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
2011-03-16ARM: pxa: clean up set_pxa_fb_infoRussell King - ARM Linux
set_pxa_fb_info() has been a long-standing wart in the naming scheme of the pxa_set_xxx_info() functions. This renames the function, and combines set_pxa_fb_parent() with set_pxa_fb_info(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-03-16ARM: pxa: PalmZ72: Add OV9640 camera supportMarek Vasut
Rework of patch from 2009: PalmZ72: Add support for OV9640 camera sensor Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2011-02-22ARM: pm: convert PXA to generic suspend/resume supportRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-02-17ARM: P2V: separate PHYS_OFFSET from platform definitionsRussell King
This uncouple PHYS_OFFSET from the platform definitions, thereby facilitating run-time computation of the physical memory offset. Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Magnus Damm <damm@opensource.se> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Jiandong Zheng <jdzheng@broadcom.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-02-09ARM: pxa/colibri: use correct SD detect pinBjørn Forsman
The use of wrong SD detect pin was introduced by this commit: ARM: pxa: Push Colibri evalboard MFP into module files This fixes it. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-01-07Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'next-spi' of git://git.secretlab.ca/git/linux-2.6: (77 commits) spi/omap: Fix DMA API usage in OMAP MCSPI driver spi/imx: correct the test on platform_get_irq() return value spi/topcliff: Typo fix threhold to threshold spi/dw_spi Typo change diable to disable. spi/fsl_espi: change the read behaviour of the SPIRF spi/mpc52xx-psc-spi: move probe/remove to proper sections spi/dw_spi: add DMA support spi/dw_spi: change to EXPORT_SYMBOL_GPL for exported APIs spi/dw_spi: Fix too short timeout in spi polling loop spi/pl022: convert running variable spi/pl022: convert busy flag to a bool spi/pl022: pass the returned sglen to the DMA engine spi/pl022: map the buffers on the DMA engine spi/topcliff_pch: Fix data transfer issue spi/imx: remove autodetection spi/pxa2xx: pass of_node to spi device and set a parent device spi/pxa2xx: Modify RX-Tresh instead of busy-loop for the remaining RX bytes. spi/pxa2xx: Add chipselect support for Sodaville spi/pxa2xx: Consider CE4100's FIFO depth spi/pxa2xx: Add CE4100 support ...
2010-12-20ARM: pxa: Add Balloon3 NAND ready checkMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-12-20ARM: pxa: Update Balloon3 for new FPGA firmwareMarek Vasut
The new FPGA firmware in Balloon3 uses different methods to control it's bus control lines. In the new version, there are separate registers to set/clear bus control lines. This patch updates affected places. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-12-20ARM: pxa: Fix number of IRQs on Balloon3Marek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-12-20ARM: pxa: Rename Colibri evalboardMarek Vasut
Rename colibri-pxa270-evalboard to colibri-evalboard as this board is used with all Colibri modules. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-12-20ARM: pxa: Push Colibri evalboard MFP into module filesMarek Vasut
This change -- pushing the MFP configuration back into Module files -- is necessary because some evalboards can be used with multiple modules, where MFP differs from module to module. Therefore MFP isn't board-specific, but module-specific and the module should preconfigure itself for the board. (And there is also the C preprocesor limitation and conflicting #define-s) Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-12-18ARM: pxa: sanitize IRQ registers access based on offsetHaojian Zhuang
Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
2010-12-18ARM: pxa: support pxa95xHaojian Zhuang
The core of PXA955 is PJ4. Add new PJ4 support. And add new macro CONFIG_PXA95x. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-12-16ARM: pxa: redefine irqs.hHaojian Zhuang
Define all IRQs in irqs.h. If some IRQs are sharing one IRQ number, define them together. If some IRQs are sharing same name with different IRQ number, define different IRQ. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Cc: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-12-16ARM: pxa: redefine the cpu_is_pxa3xxHaojian Zhuang
After introducing pxa930/pxa935 and new silicons, original cpuid rules of XScale generation 3 can't fit new silicons. Now redefine the rule of PXA3xx. Only PXA300/PXA310/PXA320/PXA930/PXA935 are family members of PXA3xx. PXA930/PXA935 are family members of PXA93x. PXA93x can be considered as PXA3xx + CP. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Cc: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-12-16ARM: pxa: Access SMEMC via virtual addressesMarek Vasut
This is important because on PXA3xx, the physical mapping of SMEMC registers differs from the one on PXA2xx. In order to get PCMCIA working on both PXA2xx and PXA320, the PCMCIA driver was adjusted accordingly as well. Also, various places in the kernel had to be patched to use __raw_read/__raw_write. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-12-16ARM: pxa: introduce addr-map.h for large bus addresses and rangesEric Miao
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-12-01arm/pxa2xx: reorgazine SSP and SPI header filesSebastian Andrzej Siewior
The PXA-SPI driver relies on some files / defines which are arm specific and are within the ARM tree. The CE4100 SoC which is x86 has also the SPI core. This patch moves the ssp and spi files from arm/mach-pxa and plat-pxa to include/linux where the CE4100 can access them. This move got verified by building the following defconfigs: cm_x2xx_defconfig corgi_defconfig em_x270_defconfig ezx_defconfig imote2_defconfig pxa3xx_defconfig spitz_defconfig zeus_defconfig raumfeld_defconfig magician_defconfig Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
2010-10-20arm: return both physical and virtual addresses from addruartJeremy Kerr
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>
2010-10-09ARM: pxa: append tavorevb3 supportHaojian Zhuang
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>
2010-10-09ARM: pxa: moved pxa27x_keypad.h to platform pxa directoryMark F. Brown
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>
2010-10-08ARM: pxa: encode IRQ number into .nr_irqsHaojian Zhuang
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>
2010-10-08ARM: pxa: add U2D controller and ULPI driver for pxa3xxIgor Grinberg
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>
2010-09-27Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 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 ...
2010-09-25ARM: pxa: fix cpu_is_pxa*() not expanding to zero when not configuredEric Miao
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>
2010-09-22arm: fix "arm: fix pci_set_consistent_dma_mask for dmabounce devices"FUJITA Tomonori
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>
2010-08-30ARM: pxa: fix CI_HSYNC and CI_VSYNC MFP defines for pxa300Axel Lin
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>
2010-08-09Merge branch 'devel-stable' into develRussell King
2010-08-06Merge branch 'devel' of ↵Russell King
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
2010-08-05ARM: 6283/1: Remove useless PCIO_BASE definitionseric miao
Signed-off-by: Eric Miao <eric.miao@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-08-05[ARM] pxa/balloon3: Add NAND driverMarek Vasut
The NAND support is implemented through the gen_nand driver. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05[ARM] pxa/balloon3: PCF857x GPIO expander and LEDsMarek Vasut
Add supported for PCF8574A GPIO expander and LEDs attached to it. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05[ARM] pxa/balloon3: PCMCIA SupportMarek Vasut
This driver adds support for the on-board CF socket. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05[ARM] pxa/spitz: Rework spitzMarek Vasut
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>
2010-08-05[ARM] pxa/palm: Introduce Palm27xMarek Vasut
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>
2010-08-05[ARM] pxa: removed mostly unused and confusing two sharpsl.hEric Miao
Only a small part of used code is moved into sharpsl_pm.h. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05[ARM] pxa/corgi: remove unused declarations of corgiscoop_deviceEric Miao
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05[ARM] pxa/spitz: remove unused declarationsEric Miao
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05[ARM] pxa: removing dead ARCH_GUMSTIX_ORIGChristoph Egger
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>
2010-07-16ARM: Remove 'node' argument form arch_adjust_zones()Russell King
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 King
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>
2010-06-18[ARM] pxa/income: Add Income SBC supportMarek Vasut
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>
2010-06-18[ARM] pxa/colibri270: Split module and base board codeDaniel Mack
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>
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