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| * [ARM] pxa/spitz: convert to use new MFP APIEric Miao2008-09-23
| | | | | | | | | | | | | | | | | | | | | | | | Original patch from Dmitry Baryshkov's initial scoop gpio conversion work at http://git.infradead.org/users/dbaryshkov/zaurus-2.6.git. TODO: figure out the MFP configuration of the SSP2 which looks like to be already configured by the boot loader, though. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] pxa/spitz: convert to use new GPIO APIEric Miao2008-09-23
| | | | | | | | | | | | | | | | | | | | | | | | Original patch from Dmitry Baryshkov's initial scoop gpio conversion work at http://git.infradead.org/users/dbaryshkov/zaurus-2.6.git. Separated into this dedicated generic GPIO conversion patch for the work of deprecating pxa_gpio_mode(). Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge branch 'ptebits' into develRussell King2008-10-09
|\| | | | | | | | | | | Conflicts: arch/arm/Kconfig
| * [ARM] 5225/1: zaurus: Register I2C controller for audio codecsMark Brown2008-08-26
| | | | | | | | | | | | | | | | | | | | | | | | corgi, spitz and poodle have audio codecs on their primary I2C bus so need to call pxa_set_i2c_info() to set it up during init. Tested on spitz by Stanislav. Reported-by: Stanislav Brabec <utx@penguin.cz> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] Convert asm/io.h to linux/io.hRussell King2008-09-06
|/ | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'for-rmk' of ↵Russell King2008-08-07
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 Conflicts: arch/arm/mach-pxa/generic.c arch/arm/mach-pxa/pxa25x.c arch/arm/mach-pxa/pxa27x.c arch/arm/mach-pxa/pxa2xx.c arch/arm/mach-pxa/pxa3xx.c arch/arm/mach-pxa/reset.c arch/arm/mach-pxa/spitz.c arch/arm/mach-pxa/tosa.c drivers/watchdog/sa1100_wdt.c
| * [ARM] pxa: introduce reset.h for reset specific header informationEric Miao2008-08-04
| | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King2008-08-07
| | | | | | | | | | | | This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] Remove asm/hardware.h, use asm/arch/hardware.h insteadRussell King2008-08-07
|/ | | | | | | | | Remove includes of asm/hardware.h in addition to asm/arch/hardware.h. Then, since asm/hardware.h only exists to include asm/arch/hardware.h, update everything to directly include asm/arch/hardware.h and remove asm/hardware.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5146/1: pxa2xx: convert all boards to call pxa2xx_transceiver_mode helperDmitry Baryshkov2008-07-12
| | | | | Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5048/2: Clean up tosa and spitz resettingDmitry Baryshkov2008-07-07
| | | | | | | | Use new reset_gpio to reset tosa and spitz PDAs. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: spitz wants PXA27x UDC definitionsRussell King2008-05-17
| | | | | | ... so include the header file. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: Fix RCSR handlingRussell King2008-05-08
| | | | | | | | | | | | | | Related to d3930614e68bdf83a120d904c039a64e9f75dba1. RCSR is only present on PXA2xx CPUs, not on PXA3xx CPUs. Therefore, we should not be unconditionally writing to RCSR from generic code. Since we now clear the RCSR status from the SoC specific PXA PM code and before reset in the arch_reset() function, the duplication in the corgi, poodle, spitz and tosa code can be removed. Acked-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: separate GPIOs and their mode definitions to pxa2xx-gpio.heric miao2008-04-19
| | | | | | | | | | | | | two reasons: 1. GPIO namings and their mode definitions are conceptually not part of the PXA register definitions 2. this is actually a temporary move in the transition of PXA2xx to use MFP-alike APIs (as what PXA3xx is now doing), so that legacy code will still work and new code can be added in step by step Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4801/1: pxa: fix building issues of missing pxa2xx-regs.heric miao2008-02-04
| | | | | | | | | | | Some machines are missing "pxa2xx-regs.h" due to the following patch: [ARM] pxa: move memory controller registers into pxa2xx-regs.h This patch fixes the issue by including the pxa2xx-regs.h where necessary. Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: fix mci_init functions returning -1Russell King2008-01-28
| | | | | | | | | Fix all those PXA mci_init functions which return -1 rather than propagating the error code to the higher levels. Remove the silly set_irq_type() calls as well - use the flags for request_irq() instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4737/1: Refactor corgi_lcd to improve readability + bugfixRichard Purdie2008-01-28
| | | | | | | | | | | | | | | | | This patch refactors the code in corgi_lcd.c moving it to the board specific corgi and spitz files where appropriate instead of the existing ifdef mess which hinders readability. Fix spitz_get_hsync_len() to call get_hsync_invperiod so pxafb can be compiled as a module. The confusing variables which represent the inverse horizintal sync period are renamed to "invperiod" consistently. An incorrect comment in corgi_ts.c is also corrected. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* backlight: Convert corgi backlight driver into a more generic driverRichard Purdie2007-10-11
| | | | | | | | Convert the corgi backlight driver to a more generic version so it can be reused by other code rather than being Zaurus/PXA specific. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* [ARM] pxa: move platform devices to separate header fileRussell King2007-07-12
| | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4450/1: pxa: add pxa25x_init_irq() and pxa27x_init_irq()Eric Miao2007-07-12
| | | | | | | | | | | | | /* should be ok this time, I aligned this patch to your arm:pxa2.mbox */ 1. move pxa25x specific IRQ initialization code to pxa25x_init_irq() and pxa27x code to pxa27x_init_irq(), remove pxa_init_irq() 2. replace all pxa_init_irq() with their PXA25x or PXA27x specific functions Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* IRQ: Use the new typedef for interrupt handler function pointersDavid Howells2006-10-09
| | | | | | | | | | | | | | | | Use the new typedef for interrupt handler function pointers rather than actually spelling out the full thing each time. This was scripted with the following small shell script: #!/bin/sh egrep -nHrl -e 'irqreturn_t[ ]*[(][*]' $* | while read i do echo $i perl -pi -e 's/irqreturn_t\s*[(]\s*[*]\s*([_a-zA-Z0-9]*)\s*[)]\s*[(]\s*int\s*,\s*void\s*[*]\s*[)]/irq_handler_t \1/g' $i || exit $? done Signed-Off-By: David Howells <dhowells@redhat.com>
* Initial blind fixup for arm for irq changesLinus Torvalds2006-10-06
| | | | | | | Untested, but this should fix up the bulk of the totally mechanical issues, and should make the actual detail fixing easier. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [ARM] 3848/1: pxafb: Add option of fixing video modes and spitz QVGA mode ↵Richard Purdie2006-10-02
| | | | | | | | | | | | | | | | | | | support Add the ability to have pxafb use only certain fixed video modes (selected on a per platform basis). This is useful on production hardware such as the Zaurus cxx00 models where the valid modes are known in advance and any other modes could result in hardware damage. Following this, add support for the cxx00 QVGA mode. Mode information is passed to the lcd_power call to allowing the panel drivers to configure the display hardware accordingly (corgi_lcd already contains the functionality for the cxx00 panel). This mirrors the setup already used by w100fb. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] ARM: fixup irqflags breakage after ARM genirq mergeThomas Gleixner2006-07-02
| | | | | | | | | | The irgflags consolidation did conflict with the ARM to generic IRQ conversion and was not applied for ARM. Fix it up. Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [ARM] 3593/1: Add reboot and shutdown handlers for Zaurus handheldsRichard Purdie2006-06-19
| | | | | | | | | | | Patch from Richard Purdie Add functionality to allow machine specific reboot handlers on ARM. Add machine specific reboot and poweroff handlers for all PXA Zaurus models. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 3547/1: PXA-OHCI: Allow platforms to specify a power budgetRichard Purdie2006-06-08
| | | | | | | | | | | Patch from Richard Purdie Add a power budget variable to the PXA OHCI platform data and add a default value for the spitz platform(s) which prevents known failures with certain USB devices. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] backlight: corgi_bl: Generalise to support other Sharp SL hardwareRichard Purdie2006-03-31
| | | | | | | | | | | | | | Generalise the Corgi backlight driver by moving the default intensity and limit mask settings into the platform specific data structure. This enables the driver to support other Zaurus hardware, specifically the SL-6000x (Tosa) model. Also change the spinlock to a mutex (the spinlock is overkill). Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] LED: add LED device support for the zaurus corgi and spitz modelsRichard Purdie2006-03-31
| | | | | | | | | | Adds LED drivers for LEDs found on the Sharp Zaurus c7x0 (corgi, shepherd, husky) and cxx00 (akita, spitz, borzoi) models. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [ARM] 3415/1: Akita: Add missing EXPORT_SYMBOLRichard Purdie2006-03-26
| | | | | | | | | Patch from Richard Purdie Add an EXPORT_SYMBOL for the Akita IO Expander Device. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Remove asm/arch/irq.hRussell King2006-03-21
| | | | | | | | | | | | | asm/arch/irq.h used to be included from asm/irq.h, but was removed from the ARM kernel a long time ago. Consequently, the contents of asm/arch/irq.h (which mostly contain a definition for fixup_irq()) have not been used. Hence, remove asm/arch/irq.h. Some machine support files incorrectly included this file, making little or no use of the contents. Move the contents to a local include file, and remove those include statements as well. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 3260/1: remove phys_ram from struct machine_desc (part 2)Nicolas Pitre2006-01-13
| | | | | | | | | | | | Patch from Nicolas Pitre This field is redundent since it must be equal to PHYS_OFFSET anyway. Now that no code uses it anymore, mark it deprecated and remove all initializations from the tree. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] IRQ type flagsRussell King2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some ARM platforms have the ability to program the interrupt controller to detect various interrupt edges and/or levels. For some platforms, this is critical to setup correctly, particularly those which the setting is dependent on the device. Currently, ARM drivers do (eg) the following: err = request_irq(irq, ...); set_irq_type(irq, IRQT_RISING); However, if the interrupt has previously been programmed to be level sensitive (for whatever reason) then this will cause an interrupt storm. Hence, if we combine set_irq_type() with request_irq(), we can then safely set the type prior to unmasking the interrupt. The unfortunate problem is that in order to support this, these flags need to be visible outside of the ARM architecture - drivers such as smc91x need these flags and they're cross-architecture. Finally, the SA_TRIGGER_* flag passed to request_irq() should reflect the property that the device would like. The IRQ controller code should do its best to select the most appropriate supported mode. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [ARM] 3230/1: Sharp Scoop: Fix Shared Power Control IssuesRichard Purdie2006-01-05
| | | | | | | | | | | | | | | Patch from Richard Purdie The SL-Cxx00 devices have a power control register in SCOOP that is shared by both CF and MMC/SD card slots. The CF reset code was resetting this register leading to various lockups as the MMC power was suddenly lost. This patch handles the CPR register in a more sensitive manner. It also removes some unneeded collie specific calls as the reset code handles this. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 3227/1: Spitz: Add pxa27x OHCI platform specific codeRichard Purdie2006-01-05
| | | | | | | | | | Patch from Richard Purdie Add platform code to enable the ohci device on the pxa27x based Sharp Zaurus Cxx00 devices. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 3149/1: SharpSL: Add Akita (SL-C1000) machine supportRichard Purdie2005-11-12
| | | | | | | | | | Patch from Richard Purdie Add the core machine support for the Sharp SL-C1000 (Akita) and enable the Kconfig selection for it. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 3093/1: SharpSL PCMCIA Updates for Cxx00 modelsRichard Purdie2005-11-08
| | | | | | | | | | | | | | | | Patch from Richard Purdie The Sharp SL-Cxx00 models have a combined power control for the SD and CF slot 0. This patch adds hooks to the scoop driver to allow machines to provide a custom control function for this and such a function is added for spitz/akita/borzoi. It also moves the gpio init code into the machine files as this is machine dependent and differs between some models. A couple of warnings when compiling for collie are also fixed. Signed-off-by: Richard Purdie Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge master.kernel.org:/home/rmk/linux-2.6-drvmodelLinus Torvalds2005-10-31
|\ | | | | | | Manual #include fixups for clashes - there may be some unnecessary
| * Create platform_device.h to contain all the platform device details.Russell King2005-10-29
| | | | | | | | | | | | | | | | Convert everyone who uses platform_bus_type to include linux/platform_device.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [ARM] 3069/1: Add spitz irda platform supportRichard Purdie2005-10-30
|/ | | | | | | | | Patch from Richard Purdie Add spitz irda platform support Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 3013/1: Spitz: Fix compile errorsRichard Purdie2005-10-14
| | | | | | | | | | Patch from Richard Purdie Remove a couple of lines of accidently added code causing compile errors. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 3011/1: pxafb: Add ability to set device parent + fix spitz compile errorRichard Purdie2005-10-14
| | | | | | | | | | | | | Patch from Richard Purdie Add a function to allow machines to set the parent of the pxa framebuffer device. This means the power up/down sequence can be controlled where required by the machine. Update spitz to use the new function, fixing a compile error. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] SharpSL: Add new ARM PXA machines Spitz and Borzoi with partial ↵Richard Purdie2005-09-13
Akita Support Add the platform support code for two new Sharp Zaurus Models, Spitz (SL-C3000) and Borzoi (SL-C3100). This patch also adds most of the foundations for Akita (SL-C1000) Support. The missing link for Akita is the driver for its I2C io expander. Once this has been finished, the missing Kconfig option and machine declaration can easily be added to this code. Signed-Off-by: Richard Purdie <rpurdie@rpsys.net> Cc: Vojtech Pavlik <vojtech@suse.cz> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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