#
1ff45e6d |
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22-Sep-2022 |
Arnd Bergmann <arnd@arndb.de> |
ARM: sa1100: remove irda references IRDA support is long gone, so there is no need to declare the platform device data. See-also: d64c2a76123f ("staging: irda: remove the irda network stack and drivers") Signed-off-by: Arnd Bergmann <arnd@arndb.de> fixup sa1100 irda Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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#
e86bd43b |
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08-Sep-2019 |
Arnd Bergmann <arnd@arndb.de> |
watchdog: sa1100: use platform device registration Rather than relying on machine specific headers to pass down the reboot status and the register locations, use resources and platform_data. Aside from this, keep the changes to a minimum. Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: linux-watchdog@vger.kernel.org Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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#
d2912cb1 |
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04-Jun-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
d66a2fb8 |
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28-Nov-2018 |
Russell King <rmk+kernel@armlinux.org.uk> |
ARM: sa1100: explicitly register sa11x0-pcmcia devices Simplify the code by getting rid of the conditional automatic registration of the sa11x0 PCMCIA interfaces in sa1100_init(), and require all platforms to explicitly call sa11x0_register_pcmcia(). Only one platform (iPAQ) is affected by this change. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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#
efdfeb07 |
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06-Sep-2018 |
Linus Walleij <linus.walleij@linaro.org> |
regulator: fixed: Convert to use GPIO descriptor only As we augmented the regulator core to accept a GPIO descriptor instead of a GPIO number, we can augment the fixed GPIO regulator to look up and pass that descriptor directly from device tree or board GPIO descriptor look up tables. Some boards just auto-enumerate their fixed regulator platform devices and I have assumed they get names like "fixed-regulator.0" but it's pretty hard to guess this. I need some testing from board maintainers to be sure. Other boards are straight forward, using just plain "fixed-regulator" (ID -1) or "fixed-regulator.1" hammering down the device ID. It seems the da9055 and da9211 has never got around to actually passing any enable gpio into its platform data (not the in-tree code anyway) so we can just decide to simply pass a descriptor instead. The fixed GPIO-controlled regulator in mach-pxa/ezx.c was confusingly named "*_dummy_supply_device" while it is a very real device backed by a GPIO line. There is nothing dummy about it at all, so I renamed it with the infix *_regulator_* as part of this patch set. Intel MID portions tested by Andy. Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Check the x86 BCM stuff Acked-by: Tony Lindgren <tony@atomide.com> # OMAP1,2,3 maintainer Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Janusz Krzysztofik <jmkrzyszt@gmail.com> Reviewed-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
e536700e |
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07-Jun-2018 |
Mark Brown <broonie@kernel.org> |
regulator: gpio: Revert regulator: fixed/gpio: Revert GPIO descriptor changes due to platform breakage Commit 6059577cb28 "regulator: fixed: Convert to use GPIO descriptor only" broke at least the ams-delta platform since the lookup tables added to the board files use the function name "enable" while the driver uses NULL causing the regulator to not acquire and control the enable GPIOs. Revert that and a couple of other commits that are caught up with it to fix the issue: 2b6c00c157c5bf80 "ARM: pxa, regulator: fix building ezx e680" 6059577cb28d8b15 "regulator: fixed: Convert to use GPIO descriptor only" 37bed97f00734ce3 "regulator: gpio: Get enable GPIO using GPIO descriptor" Reported-by: Janusz Krzysztofik <jmkrzyszt@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
6059577c |
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14-May-2018 |
Linus Walleij <linus.walleij@linaro.org> |
regulator: fixed: Convert to use GPIO descriptor only As we augmented the regulator core to accept a GPIO descriptor instead of a GPIO number, we can augment the fixed GPIO regulator to look up and pass that descriptor directly from device tree or board GPIO descriptor look up tables. Some boards just auto-enumerate their fixed regulator platform devices and I have assumed they get names like "fixed-regulator.0" but it's pretty hard to guess this. I need some testing from board maintainers to be sure. Other boards are straight forward, using just plain "fixed-regulator" (ID -1) or "fixed-regulator.1" hammering down the device ID. The OMAP didn't have proper label names on its GPIO chips so I have fixed this with a separate patch to the GPIO tree, see commit 088413bc0bd5f5fb66ca22a19d66a49d7154ba4c "gpio: omap: Give unique labels to each GPIO bank/chip" It seems the da9055 and da9211 has never got around to actually passing any enable gpio into its platform data (not the in-tree code anyway) so we can just decide to simply pass a descriptor instead. The fixed GPIO-controlled regulator in mach-pxa/ezx.c was confusingly named "*_dummy_supply_device" while it is a very real device backed by a GPIO line. There is nothing dummy about it at all, so I renamed it with the infix *_regulator_* as part of this patch set. For the patch hunk hitting arch/blackfin I would say I do not expect testing, review or ACKs anymore so if it works, it works. The hunk hitting the x86 BCM43xx driver is especially tricky as the number comes out of SFI which is a mystery to me. I definately need someone to look at this. (Hi Andy.) Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Check the x86 BCM stuff Cc: Alexander Shiyan <shc_work@mail.ru> # i.MX boards user Cc: Haojian Zhuang <haojian.zhuang@gmail.com> # MMP2 maintainer Cc: Aaro Koskinen <aaro.koskinen@iki.fi> # OMAP1 maintainer Cc: Tony Lindgren <tony@atomide.com> # OMAP1,2,3 maintainer Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> # EM-X270 maintainer Cc: Robert Jarzmik <robert.jarzmik@free.fr> # EZX maintainer Cc: Philipp Zabel <philipp.zabel@gmail.com> # Magician maintainer Cc: Daniel Mack <zonque@gmail.com> # Raumfeld maintainer Cc: Marc Zyngier <marc.zyngier@arm.com> # Zeus maintainer Cc: Geert Uytterhoeven <geert+renesas@glider.be> # SuperH pinctrl/GPIO maintainer Cc: Russell King <rmk+kernel@armlinux.org.uk> # SA1100 Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
0920ca10 |
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31-Aug-2016 |
Russell King <rmk+kernel@armlinux.org.uk> |
ARM: sa1100: provide infrastructure to support generic CF sockets Provide the SoC-level infrastructure to support the generic CF sockets. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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#
f4e14edf |
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19-Sep-2016 |
Robert Jarzmik <robert.jarzmik@free.fr> |
ARM: sa11x0/pxa: acquire timer rate from the clock rate As both pxa and sa1100 provide a clock to the timer, the rate can be inferred from the clock rather than hard encoded in a functional call. This patch changes the pxa timer to have a mandatory clock which is used as the timer rate. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
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#
da60626e |
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19-Aug-2016 |
Russell King <rmk+kernel@armlinux.org.uk> |
ARM: sa1100: clear reset status prior to reboot Clear the current reset status prior to rebooting the platform. This adds the bit missing from 04fef228fb00 ("[ARM] pxa: introduce reset_status and clear_reset_status for driver's usage"). Fixes: 04fef228fb00 ("[ARM] pxa: introduce reset_status and clear_reset_status for driver's usage") Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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#
198b51e8 |
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18-Aug-2016 |
Russell King <rmk+kernel@armlinux.org.uk> |
ARM: sa1100: register clocks early Since we switched to use pxa_timer, we need to provide the OSTIMER0 clock. However, as the clock is initialised early, we need to provide the clock early as well, so that pxa_timer can find it. Adding the clock to the clkdev table at core_initcall() time is way too late. Move the initialisation earlier. Fixes: ee3a4020f7c9 ("ARM: 8250/1: sa1100: provide OSTIMER0 clock for pxa_timer") Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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#
85e6f097 |
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19-May-2015 |
Dmitry Baryshkov <dbaryshkov@gmail.com> |
ARM: 8367/1: sa1100: prepare for moving irq driver to drivers/irqchip Prepare for moving sa1100 irq driver to irqchip infrastructure - split sa1100_init_irq into helper code and irq parts. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
982b465a |
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18-May-2015 |
Dmitry Baryshkov <dbaryshkov@gmail.com> |
ARM: 8361/1: sa1100: add platform functions to handle PWER settings PWER settings logically belongs neither to GPIO nor to system IRQ code. Add special functions to handle PWER (for GPIO and for system IRQs) from platform code. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
7a8ca0a0 |
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21-Dec-2014 |
Dmitry Baryshkov <dbaryshkov@gmail.com> |
ARM: 8252/1: sa1100: use pxa_timer clocksource driver Use pxa_timer clocksource driver. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
9c0ebcf7 |
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25-Oct-2013 |
Viresh Kumar <viresh.kumar@linaro.org> |
cpufreq: Implement light weight ->target_index() routine Currently, the prototype of cpufreq_drivers target routines is: int target(struct cpufreq_policy *policy, unsigned int target_freq, unsigned int relation); And most of the drivers call cpufreq_frequency_table_target() to get a valid index of their frequency table which is closest to the target_freq. And they don't use target_freq and relation after that. So, it makes sense to just do this work in cpufreq core before calling cpufreq_frequency_table_target() and simply pass index instead. But this can be done only with drivers which expose their frequency table with cpufreq core. For others we need to stick with the old prototype of target() until those drivers are converted to expose frequency tables. This patch implements the new light weight prototype for target_index() routine. It looks like this: int target_index(struct cpufreq_policy *policy, unsigned int index); CPUFreq core will call cpufreq_frequency_table_target() before calling this routine and pass index to it. Because CPUFreq core now requires to call routines present in freq_table.c CONFIG_CPU_FREQ_TABLE must be enabled all the time. This also marks target() interface as deprecated. So, that new drivers avoid using it. And Documentation is updated accordingly. It also converts existing .target() to newly defined light weight .target_index() routine for many driver. Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Russell King <linux@arm.linux.org.uk> Acked-by: David S. Miller <davem@davemloft.net> Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rjw@rjwysocki.net>
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#
dd9f2639 |
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03-Oct-2013 |
Viresh Kumar <viresh.kumar@linaro.org> |
cpufreq: sa11x0: Use generic cpufreq routines Most of the CPUFreq drivers do similar things in .exit() and .verify() routines and .attr. So its better if we have generic routines for them which can be used by cpufreq drivers then. This patch uses these generic routines in the sa11x0 driver. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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#
22c8b4f1 |
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16-Sep-2013 |
Viresh Kumar <viresh.kumar@linaro.org> |
cpufreq: sa11x0: Expose frequency table This patch exposes sa11x0's frequency table to cpufreq core. It always existed but not as an array frequencies and not in the format cpufreq core wants it to. Also it was present in the unit of 100kHz earlier which is made consistent with cpufreq core now, i.e. kHz. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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#
7b6d864b |
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08-Jul-2013 |
Robin Holt <holt@sgi.com> |
reboot: arm: change reboot_mode to use enum reboot_mode Preparing to move the parsing of reboot= to generic kernel code forces the change in reboot_mode handling to use the enum. [akpm@linux-foundation.org: fix arch/arm/mach-socfpga/socfpga.c] Signed-off-by: Robin Holt <holt@sgi.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Russ Anderson <rja@sgi.com> Cc: Robin Holt <holt@sgi.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> 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>
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#
7fea1ba5 |
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26-Apr-2012 |
Shawn Guo <shawn.guo@linaro.org> |
ARM: sa1100: use machine specific hook for late init Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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#
9f9d27e3 |
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14-Apr-2012 |
Dmitry Artamonow <mad_soft@inbox.ru> |
arm/sa1100: fix sa1100-rtc memory resource DEFINE_RES_MEM() takes the size of resource as a second argument, not the end address. Passing end address leads to following error in runtime during device registration: sa1100-rtc: failed to claim resource 0 Fix it. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
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#
9f97da78 |
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28-Mar-2012 |
David Howells <dhowells@redhat.com> |
Disintegrate asm/system.h for ARM Disintegrate asm/system.h for ARM. Signed-off-by: David Howells <dhowells@redhat.com> cc: Russell King <linux@arm.linux.org.uk> cc: linux-arm-kernel@lists.infradead.org
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#
f314f33b |
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23-Feb-2012 |
Rob Herring <rob.herring@calxeda.com> |
ARM: 7342/2: sa1100: prepare for sparse irq conversion In preparation to convert SA1100 to sparse irq, set .nr_irqs for each machine and explicitly include mach/irqs.h as needed. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
c2132010 |
|
14-Jan-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: sa11x0: remove unused DMA controller definitions Remove the new unused DMA controller definitions from mach/SA-1100.h. These are now private to the SA-11x0 DMA engine driver and contained within the driver. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
7931d92f |
|
09-Jan-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: sa11x0: add SA-11x0 DMA device Add sa11x0 DMA platform device and resources to the list of generic platform devices for SA11x0 machines. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
3888c090 |
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20-Feb-2012 |
Haojian Zhuang <haojian.zhuang@marvell.com> |
rtc: sa1100: declare irq in resource Avoid to hard coded irq in rtc-sa1100 driver since we could share it among arch-sa1100/arch-pxa/arch-mmp. We still keep hard coded register address since the requirement is enabling both rtc-sa1100 and rtc-pxa driver. The register addresses are conflict since they're only two wrappers on the same rtc device. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
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#
086ada54 |
|
13-Jan-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
FB: sa1100: remove global sa1100fb_.*_power function pointers Now that we have platform data contained within the individual board code, we can get rid of the global function pointers, placing them inside the platform data instead. Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
e1b7a72a |
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14-Jan-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
FB: sa1100: move platform data to platform files Move platform data out of the sa1100fb driver into the various platform files themselves. Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
a181099e |
|
12-Jan-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: sa11x0: convert to use DEFINE_RES_xxx macros Convert StrongARM-11x0 platforms and core SoC code to use the DEFINE_RES_xxx macros. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
80ea2065 |
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03-Feb-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: sa11x0: fix section mismatch warnings Neponset calls sa1110_mb_disable() from __devinit code, but sa1110_mb_disable() is marked __init, and so causes a section mismatch warning. As sa1110_mb_enable() and sa1110_mb_disable() need to be callable from suspend/resume paths as well, they must not be marked __init or __devinit. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
45c7f75f |
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20-Jan-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
MFD: mcp-sa11x0: convert mcp-sa11x0 to use platform resources Patch taken from af9081ae64 (ARM: sa1100: Refactor mcp-sa11x0 to use platform resources.) by Jochen Friedrich <jochen@scram.de>, and fixes applied. We can safely do this now that we have sanitized host removal; the original patch had use-after-free bugs in the removal code. Not only that, but there was no checking of the ioremap() return. The final change over Jochen's patch is that we wrap the base pointer selection inside the various register indexes, which reduces the possibility of the wrong register index being used. Acked-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
e36e26a8 |
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20-Jan-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
MFD: mcp-sa11x0: move setup of PPC unit out of mcp-sa11x0.c Patch taken from af9081ae64 (ARM: sa1100: Refactor mcp-sa11x0 to use platform resources.) by Jochen Friedrich <jochen@scram.de>, and consolidated to use a common function. Move the setup of the PPC unit out of mcp-sa11x0 into the core SA11x0 code, and call it from each platforms initialization file. This centralizes the setup of the PPC unit while not polluting the mcp-sa11x0 driver with these details. Acked-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
216f63c4 |
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20-Jan-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
Revert "ARM: sa1100: Refactor mcp-sa11x0 to use platform resources." This reverts commit af9081ae64b941d32239b947882cd59ba855c5db. This revert is necessary to revert 5dd7bf59e0e8563265b3e5b33276099ef628fcc7.
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#
a0164a57 |
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19-Jan-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
Revert "RTC: sa1100: support sa1100, pxa and mmp soc families" This reverts commit 7cea00657dd4daef66ad95e976d5d67ed94cb97e. The sa1100 cleanups fatally broke the SA1100 RTC driver - the first hint that something is wrong are these compiler warnings: drivers/rtc/rtc-sa1100.c:42:1: warning: "RCNR" redefined In file included from arch/arm/mach-sa1100/include/mach/hardware.h:73, from drivers/rtc/rtc-sa1100.c:35: arch/arm/mach-sa1100/include/mach/SA-1100.h:877:1: warning: this is the location of the previous definition drivers/rtc/rtc-sa1100.c:43:1: warning: "RTAR" redefined arch/arm/mach-sa1100/include/mach/SA-1100.h:876:1: warning: this is the location of the previous definition drivers/rtc/rtc-sa1100.c:44:1: warning: "RTSR" redefined arch/arm/mach-sa1100/include/mach/SA-1100.h:879:1: warning: this is the location of the previous definition drivers/rtc/rtc-sa1100.c:45:1: warning: "RTTR" redefined arch/arm/mach-sa1100/include/mach/SA-1100.h:878:1: warning: this is the location of the previous definition drivers/rtc/rtc-sa1100.c:47:1: warning: "RTSR_HZE" redefined arch/arm/mach-sa1100/include/mach/SA-1100.h:891:1: warning: this is the location of the previous definition drivers/rtc/rtc-sa1100.c:48:1: warning: "RTSR_ALE" redefined arch/arm/mach-sa1100/include/mach/SA-1100.h:890:1: warning: this is the location of the previous definition drivers/rtc/rtc-sa1100.c:49:1: warning: "RTSR_HZ" redefined arch/arm/mach-sa1100/include/mach/SA-1100.h:889:1: warning: this is the location of the previous definition drivers/rtc/rtc-sa1100.c:50:1: warning: "RTSR_AL" redefined arch/arm/mach-sa1100/include/mach/SA-1100.h:888:1: warning: this is the location of the previous definition and the second problem, which is far more severe, are the different register layouts, resulting in the wrong registers being read on SA11x0 platforms. This patch adds: #define RCNR 0x00 /* RTC Count Register */ #define RTAR 0x04 /* RTC Alarm Register */ #define RTSR 0x08 /* RTC Status Register */ #define RTTR 0x0c /* RTC Timer Trim Register */ but the SA11x0 registers are: #define RTAR __REG(0x90010000) /* RTC Alarm Reg. */ #define RCNR __REG(0x90010004) /* RTC CouNt Reg. */ #define RTTR __REG(0x90010008) /* RTC Trim Reg. */ #define RTSR __REG(0x90010010) /* RTC Status Reg. */
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#
af9081ae |
|
27-Nov-2011 |
Jochen Friedrich <jochen@scram.de> |
ARM: sa1100: Refactor mcp-sa11x0 to use platform resources. Make use of memory resources rather than hardcoded IO adresses. This is a first step towards DT support. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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#
d9ca5839 |
|
05-Nov-2011 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: restart: sa1100: use new restart hook Hook these platforms restart code into the new restart hook rather than using arch_reset(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
7cea0065 |
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29-Nov-2011 |
Jett.Zhou <jtzhou@marvell.com> |
RTC: sa1100: support sa1100, pxa and mmp soc families Since the regmap of rtc on sa1100, pxa and mmp Marvell soc families are almost the same, so re-arch the rtc-sa1100 to support them. Signed-off-by: Jett.Zhou <jtzhou@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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#
2f8163ba |
|
26-Jul-2011 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: gpio: convert includes of mach/gpio.h and asm/gpio.h to linux/gpio.h Convert arch/arm includes of mach/gpio.h and asm/gpio.h to linux/gpio.h before we start consolidating the individual platform implementations of the gpio header files. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
671289c2 |
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14-Jan-2011 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: Fix build regression on SA11x0, PXA, and H720x targets Build errors similar this appeared in todays kautobuild for the above targets: In file included from arch/arm/include/asm/pgtable.h:461, from arch/arm/mach-pxa/generic.c:26: include/asm-generic/pgtable.h: In function 'ptep_test_and_clear_young': include/asm-generic/pgtable.h:29: error: dereferencing pointer to incomplete type None of the .c files including asm/pgtable.h with this error is using this header, so simply remove the include. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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cf562b4a |
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02-Jan-2011 |
Jochen Friedrich <jochen@scram.de> |
ARM: 6607/1: sa1100: Update platform device registration Replace some magic numbers with constants and add interrupt definitions. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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5094b92f |
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15-Dec-2010 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: sa1100: convert sched_clock() to use new infrastructure Convert sa1100 to use the new sched_clock() infrastructure for extending 32bit counters to full 64-bit nanoseconds. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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5e06b649 |
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15-Dec-2010 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: ensure all sched_clock() implementations are notrace marked ftrace requires sched_clock() to be notrace. Ensure that all implementations are so marked. Also make sure that they include linux/sched.h Also ensure OMAP clocksource read functions are marked notrace as they're used for sched_clock() too. Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Tested-by: Will Deacon <will.deacon@arm.com> Tested-by: Mikael Pettersson <mikpe@it.uu.se> Tested-by: Eric Miao <eric.y.miao@gmail.com> Tested-by: Olof Johansson <olof@lixom.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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1937f5b9 |
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12-Dec-2009 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: fix sa1100 build Fix: arch/arm/mach-sa1100/generic.c:117: error: redefinition of 'cpufreq_get' include/linux/cpufreq.h:299: error: previous definition of 'cpufreq_get' was here cpufreq_get() is used on these platforms to tell drivers what the CPU frequency is, and therefore the bus frequency - which is critical for setting the PCMCIA and LCD timings. Adding ifdefs to these drivers to select cpufreq_get() or some other interface adds confusion. Making these drivers use some other interface for the normal paths and cpufreq stuff for the cpufreq notifier is insane as well. (Why x86 can't provide a version of cpufreq_get() which returns the CPU frequency when CPUFREQ is disabled is beyond me, rather than requiring a dummy zero-returning cpufreq_get(). Especially as they do: unsigned long khz = cpufreq_get(cpu); if (!khz) khz = tsc_khz; In other words, if CPUFREQ is disabled, get it from tsc_khz - why not provide a dummy cpufreq_get() which returns tsc_khz?) Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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7a5b4e16 |
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06-Oct-2009 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: sa11x0: convert set_xxx_data() to register_xxx() Only register devices if we have platform data for those which require platform data. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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bcc8f3e0 |
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30-Jan-2009 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
rename platform_driver name "flash" to "sa1100-mtd" "flash" is a very generic name for a platform_driver that is only available on SA11x0. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Nicolas Pitre <nico@marvell.com>
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bda03086 |
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29-Sep-2008 |
Kristoffer Ericson <kristoffer.ericson@gmail.com> |
[ARM] 5270/1: Fix Formatting in mach-sa1100/ machine files This patch fixes formatting issues in mach-sa1100/ machine files. More specificly badge4.c,generic.c and pleb.c. Signed-off-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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b4f151ff |
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24-Sep-2008 |
David Howells <dhowells@redhat.com> |
MN10300: Move asm-arm/cnt32_to_63.h to include/linux/ Move asm-arm/cnt32_to_63.h to include/linux/ so that MN10300 can make use of it too. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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a09e64fb |
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05-Aug-2008 |
Russell King <rmk@dyn-67.arm.linux.org.uk> |
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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be509729 |
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04-Aug-2008 |
Russell King <rmk@dyn-67.arm.linux.org.uk> |
[ARM] Remove asm/hardware.h, use asm/arch/hardware.h instead 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>
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04fef228 |
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29-Jul-2008 |
Eric Miao <eric.miao@marvell.com> |
[ARM] pxa: introduce reset_status and clear_reset_status for driver's usage Due to the problem of reset status bits being handled by different registers between pxa2xx and pxa3xx, introduce a global reset_status variable, initialized by SoC-specific code and later being used by other drivers. And also introduce clear_reset_status(), which is used to clear the corresponding status bits. Pass RESET_STATUS_ALL to clear all bits. Signed-off-by: Eric Miao <eric.miao@marvell.com>
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45528e38 |
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10-Apr-2008 |
Dmitry Baryshkov <dbaryshkov@gmail.com> |
[ARM] 4961/1: gpiolib support for SA-1100 architecture This adds gpiolib support for the SA-1100 arch: - Move all GPIO API functions from generic.c into gpio.c - Convert all gpio functions into gpiolib callbacks. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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85e6c7a7 |
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03-Feb-2008 |
Kristoffer Ericson <kristoffer.ericson@gmail.com> |
[ARM] 4810/1: - Fix 'section mismatch' building warnings Warning message : WARNING: vmlinux.o(.text+0x9afc): Section mismatch: reference to .init.text:sa1110_mb_enable (between 'sa1111_probe' and 'sa1111_remove') WARNING: vmlinux.o(.text+0x13b1ac): Section mismatch: reference to .init.text:pcmcia_jornada720_init (between 'pcmcia_probe' and 'pcmcia_remove') * fixes the 'section mismatch' building warnings for target sa1100. Solution is __init -> __devinit. Thanks to Randy Dunlap for pointing out the solution. Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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aeb3f6d1 |
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18-Mar-2007 |
David Brownell <david-b@pacbell.net> |
[PATCH] gpio_direction_output-needs-an-initial-value fix Build fix: sa1100/generic.c should already have included <asm/gpio.h>, but it didn't ... causing a build problem with a recent patch. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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28735a72 |
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16-Mar-2007 |
David Brownell <david-b@pacbell.net> |
[PATCH] gpio_direction_output() needs an initial value It's been pointed out that output GPIOs should have an initial value, to avoid signal glitching ... among other things, it can be some time before a driver is ready. This patch corrects that oversight, fixing - documentation - platforms supporting the GPIO interface - users of that call (just one for now, others are pending) There's only one user of this call for now since most platforms are still using non-generic GPIO setup code, which in most cases already couples the initial value with its "set output mode" request. Note that most platforms are clear about the hardware letting the output value be set before the pin direction is changed, but the s3c241x docs are vague on that topic ... so those chips might not avoid the glitches. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Andrew Victor <andrew@sanpeople.com> Acked-by: Milan Svoboda <msvoboda@ra.rockwell.com> Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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5b7e42b2 |
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20-Feb-2007 |
Philipp Zabel <philipp.zabel@gmail.com> |
[PATCH] GPIO API: SA1100 wrapper cleanup Based on the discussion last december (http://lkml.org/lkml/2006/12/20/241), this patch - adds gpio_direction_input/output functions to generic.c instead of making them inline, - fixes comment and includes and uses inline functions instead of macros in gpio.h Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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2f1675c1 |
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04-Dec-2006 |
Nicolas Pitre <nico@cam.org> |
[ARM] 3979/1: extend the SA11x0 sched_clock implementation from 32 to 63 bit period This provides a 63 bit clock counter guaranteed to be monotonic over a period of 370 days instead of a clock wrap every 19.4 minutes, as long as sched_clock() is called at least once every 9.7 minutes which shouldn't be a problem in practice. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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6ab3d562 |
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30-Jun-2006 |
Jörn Engel <joern@wohnheim.fh-wedel.de> |
Remove obsolete #include <linux/config.h> Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
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e842f1c8 |
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27-Mar-2006 |
Richard Purdie <rpurdie@rpsys.net> |
[PATCH] RTC subsystem: SA1100/PXA2XX driver Add an RTC subsystem driver for the ARM SA1100/PXA2XX processor RTC. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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4e57b681 |
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30-Oct-2005 |
Tim Schmielau <tim@physik3.uni-rostock.de> |
[PATCH] fix missing includes I recently picked up my older work to remove unnecessary #includes of sched.h, starting from a patch by Dave Jones to not include sched.h from module.h. This reduces the number of indirect includes of sched.h by ~300. Another ~400 pointless direct includes can be removed after this disentangling (patch to follow later). However, quite a few indirect includes need to be fixed up for this. In order to feed the patches through -mm with as little disturbance as possible, I've split out the fixes I accumulated up to now (complete for i386 and x86_64, more archs to follow later) and post them before the real patch. This way this large part of the patch is kept simple with only adding #includes, and all hunks are independent of each other. So if any hunk rejects or gets in the way of other patches, just drop it. My scripts will pick it up again in the next round. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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d052d1be |
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29-Oct-2005 |
Russell King <rmk@dyn-67.arm.linux.org.uk> |
Create platform_device.h to contain all the platform device details. 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>
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14e66f76 |
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29-Oct-2005 |
Russell King <rmk@dyn-67.arm.linux.org.uk> |
[ARM] Allow MTD device name to be passed via platform data Allow SA1100 devices to pass the name of the flash device to the SA1100 map driver. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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92519d82 |
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28-Oct-2005 |
Deepak Saxena <dsaxena@plexity.net> |
[ARM] 2992/1: Replace map_desc.physical with map_desc.pfn: SA1100 Patch from Deepak Saxena SA1100 map_desc.pfn conversion Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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323cdfc1 |
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18-Aug-2005 |
Russell King <rmk@dyn-67.arm.linux.org.uk> |
[MFD] Add SA11x0 MCP platform device support Add platform device data for the SA11x0 MCP device. This allows platforms to customise the configuration of the SA11x0 MCP device according to their needs. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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1da177e4 |
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16-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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