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* ARM: delete struct sys_timerStephen Warren2012-12-24
| | | | | | | | | | | | | | | | | | Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
* ARM: pxa: move platform_data definitionsArnd Bergmann2012-09-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the pxa include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Jeff Garzik <jgarzik@redhat.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Paul Parsons <lost.distance@yahoo.com> Acked-by: Vinod Koul <vinod.koul@linux.intel.com> Acked-By: Stefan Schmidt <stefan@openezx.org> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Daniel Ribeiro <drwyrm@gmail.com> Cc: Harald Welte <laforge@openezx.org> Cc: Philipp Zabel <philipp.zabel@gmail.com> Cc: Tomas Cech <sleep_walker@suse.cz> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Jonathan Cameron <jic23@cam.ac.uk> Cc: Dan Williams <djbw@fb.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Samuel Ortiz <samuel@sortiz.org> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Liam Girdwood <lrg@ti.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: openezx-devel@lists.openezx.org
* ARM: pxa: remove NR_IRQSRob Herring2012-01-25
| | | | | | Remove NR_IRQS and add a per machine .nr_irqs setting. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* Merge branch 'samsung/driver' into next/driversArnd Bergmann2012-01-09
|\ | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-mxs/include/mach/common.h Pull in previous samsung conflict merges and do a trivial merge of an mxs double-add conflict. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: restart: pxa: use new restart hookRussell King2012-01-05
| | | | | | | | | | | | | | | | Hook these platforms restart code into the new restart hook rather than using arch_reset(). Acked-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge branch 'mxs/saif' into next/driversArnd Bergmann2011-12-06
|\| | | | | | | | | Conflicts: drivers/net/ethernet/cadence/Kconfig
| * ARM: pxa: fix inconsistent CONFIG_USB_PXA27XHaojian Zhuang2011-11-10
| | | | | | | | | | | | | | | | | | | | | | Since CONFIG_USB_GADGET_PXA27X and other macros are renamed to CONFIG_USB_PXA27X. Update them in arch/arm/mach-pxa and arch/arm/configs to keep consistent. Cc: stable@kernel.org Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* | ARM: pxa: rename gpio_to_irq and irq_to_gpioHaojian Zhuang2011-11-14
|/ | | | | | | Avoid to define gpio_to_irq() and irq_to_gpio() for potential name confliction since multiple architecture will be built together. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
* ARM: mach-pxa: convert boot_params to atag_offsetNicolas Pitre2011-08-21
| | | | | Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: pxa: enable MULTI_IRQ_HANDLER for all boardsEric Miao2011-07-12
| | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* ARM: pxa: move declarations from generic.h to <soc>.hEric Miao2011-07-12
| | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* ARM: pxa: Colibri PXA320 PCMCIA driverMarek Vasut2010-12-20
| | | | | | 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>
* ARM: pxa: Rename Colibri evalboardMarek Vasut2010-12-20
| | | | | | | | | 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>
* ARM: pxa: Add M41T00 RTC support into Colibri evalboardMarek Vasut2010-12-20
| | | | | | 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>
* ARM: pxa: Push Colibri evalboard MFP into module filesMarek Vasut2010-12-20
| | | | | | | | | | | | | 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>
* ARM: pxa: Introduce pxa{25x,27x,3xx}_map_io()Marek Vasut2010-12-16
| | | | | | | | | | | This patch introduces pxa2xx_map_io() and pxa3xx_map_io() to distinguish between PXA25x/PXA27x and PXA3xx memory mapping. Also, fixup for platforms broken after introducing pxa{25x,27x}_map_io() and pxa3xx_map_io() is included. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* arm: remove machine_desc.io_pg_offst and .phys_ioNicolas Pitre2010-10-20
| | | | | | | | | | | | | | | Since we're now using addruart to establish the debug mapping, we can remove the io_pg_offst and phys_io members of struct machine_desc. The various declarations were removed using the following script: grep -rl MACHINE_START arch/arm | xargs \ sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }' [ Initial patch was from Jeremy Kerr, example script from Russell King ] Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
* [ARM] pxa/colibri320: Add UDC supportMarek Vasut2010-08-05
| | | | | | | Add support for PXA UDC. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa: allow platforms to control which uarts are registeredRussell King2009-11-30
| | | | | | | | | | | | | | | | | | For some platforms, it is inappropriate to register all PXA UARTs. In some cases, the UARTs may not be used, and in others we may want to avoid registering the UARTs to allow other drivers (eg, FICP) to make use of the UART. In addition, a while back there was a request to be able to pass platform data to the UART driver. This patch enables all of this by providing functions platforms can call to register each individual UART. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa/colibri: fix AC97 ifdefs and add missing includeMarek Vasut2009-11-13
| | | | | | | | | The AC97 part wasn't initialized on Colibri/PXA320 because the macros were wrong. Also, the code didn't compile because of a header file not being included. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa/colibri: add UART MFP configuration for the PXA320 moduleAlex Roman2009-09-10
| | | | | | | | | | | | | | | This patch configures the MFP pads for UART1, UART2, UART3 for the Toradex Colibri PXA320 module. Previously they were just not configured resulting in just the first UART working because it was the only one that was configured by the bootloader (Toradex EBOOT in our case). This patch is against vanilla 2.6.30 and has been tested with the Toradex Orchid carrier board (all three UARTs were functional). Signed-off-by: Alex Roman <alex.roman@gmail.com> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa/colibri: add NAND config for Colibri PXA3xx boardsDaniel Mack2009-09-10
| | | | | | | NAND feature will be enabled when the appropriate config option is set. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa/colibri: get rid of set_irq_type()Daniel Mack2009-04-03
| | | | | | | | | In commit 47cb035560a41bd1bd3db506eeab93088815203e, the ax88796 driver learned to take IRQ flags from platform_device definition. Use that here to get rid of the set_irq_type() hack. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* [ARM] pxa/colibri: provide MAC address from ATAG_SERIALDaniel Mack2009-04-03
| | | | | | | | | | | In 67fca028f1535e510689d2e444b0289e264e05c1, the ax88796 ethernet driver learned a way to let the platform data hand in the MAC address. Use it here as the original Colibri bootloader passes in a MAC address via ATAG_SERIAL. 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: 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: AC97 pin functions for Colibri PXA310/320Daniel Mack2009-03-22
| | | | | | Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Matthias Meier <matthias.j.meier@gmx.net> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* [ARM] pxa: Add Colibri LCD functionsDaniel Mack2009-03-22
| | | | | | | | | This adds LCD functions for Colibri PXA300 and Colibri PXA320 and configures a LQ043T3DX02 panel. Original-code-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: Colibri PXA320 module basicsDaniel Mack2009-03-22
This adds basic support for Colibri PXA320 modules. The file colibri-320.c only contains settings specific to this module, such as the Ethernet interface. Cc: Matthias Meier <matthias.j.meier@gmx.net> Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
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