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* ARM: ux500: Provide local timer support for Device TreeLee Jones2012-03-162-3/+14
| | | | | | | | | This enables local timer (AKA: private timer) support for all u8500 based hardware using DT. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: ux500: Enable PL022 SSP Controller in Device TreeLee Jones2012-03-162-3/+6
| | | | | | | | | | | This SSP Controller supports a number of serial communication methods and as such cannot be registered using of_register_spi_devices. Instead we register it simply as a primecell device. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: ux500: Enable PL310 Level 2 Cache Controller in Device TreeLee Jones2012-03-162-1/+14
| | | | | | | | | This provides PL310 Level 2 Cache Controller Device Tree support for all u8500 based devices. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: ux500: Enable PL011 AMBA UART Controller for Device TreeLee Jones2012-03-162-1/+15
| | | | | | | | | Enables the 3 UARTs found on a u8500 using DT. Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: ux500: Enable Cortex-A9 GIC (Generic Interrupt Controller) in Device TreeLee Jones2012-03-162-1/+24
| | | | | | | | | This enables the embedded GIC on all u8500 based hardware using DT. Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: ux500: db8500: list most devices in the snowball device treeLee Jones2012-03-163-1/+343
| | | | | | | | | | | | | | | | | | This adds all devices that are normally present through the u8500_init_machine function in the device tree as well, which will duplicate the devices that are visible. This will not do much by itself because the device from the device tree are not matched by any device driver until they are converted as well. The next step is to move over one device at a time to actually be used from the device tree instead of the hardcoded device using auxdata to pass the correct platform_data. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: ux500: split dts file for snowball into generic partArnd Bergmann2012-03-162-7/+22
| | | | | | | | | | db8500.dtsi can be used by all systems with a db8500 or db9500 SoC, while snowball.dts is board specific. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: ux500: combine the board init functions for DT bootArnd Bergmann2012-03-161-6/+51
| | | | | | | | | This lets us move over evertything to device tree one by one. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: ux500: Initial Device Tree support for SnowballArnd Bergmann2012-03-163-0/+66
| | | | | | | | | | | | | | | This provides very basic Device Tree support for ST-Ericsson's low-cost development platform, Snowball. If Device Tree for ux500 is enabled and the correct board is configured within the Device Tree blob, the correct *_init_machine() will be called. This patch is based on some original work completed by: Niklas Hernaeus <niklas.hernaeus@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Niklas Hernaeus <niklas.hernaeus@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: ux500: CONFIG: Enable Device Tree support for future endeavoursLee Jones2012-03-162-0/+7
| | | | | | Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* Merge branch 'depends/driver-core' into ux500/dtArnd Bergmann2012-03-1610-10/+151
|\ | | | | | | | | Conflicts: drivers/base/cpu.c
| * Merge 3.3-rc2 into the driver-core-next branch.Greg Kroah-Hartman2012-02-02164-1255/+951
| |\ | | | | | | | | | | | | | | | | | | | | | This was done to resolve a merge and build problem with the drivers/acpi/processor_driver.c file. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | CPU: Introduce ARCH_HAS_CPU_AUTOPROBE and X86 partsThomas Renninger2012-01-263-58/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is based on Andi Kleen's work: Implement autoprobing/loading of modules serving CPU specific features (x86cpu autoloading). And Kay Siever's work to get rid of sysdev cpu structures and making use of struct device instead. Before, the cpuid driver had to be loaded to get the x86cpu autoloading feature. With this patch autoloading works through the /sys/devices/system/cpu object Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Dave Jones <davej@redhat.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Huang Ying <ying.huang@intel.com> Cc: Len Brown <lenb@kernel.org> Acked-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Thomas Renninger <trenn@suse.de> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | x86: autoload microcode driver on Intel and AMD systems v2Andi Kleen2012-01-261-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't try to describe the actual models for now. v2: Fix typo: X86_VENDOR_ANY -> X86_FAMILY_ANY (trenn) Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Thomas Renninger <trenn@suse.de> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | X86: Introduce HW-Pstate scattered cpuid featureThomas Renninger2012-01-262-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is rather similar to CPB (boot capability) feature and exists since fam10h (can be looked up in AMD's BKDG). The feature is needed for powernow-k8 to cleanup init functions and to provide proper autoloading matching with the new x86cpu modalias feature. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Dave Jones <davej@redhat.com> Cc: Borislav Petkov <bp@amd64.org> Signed-off-by: Thomas Renninger <trenn@suse.de> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | crypto: Add support for x86 cpuid auto loading for x86 crypto driversAndi Kleen2012-01-263-10/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for auto-loading of crypto drivers based on cpuid features. This enables auto-loading of the VIA and Intel specific drivers for AES, hashing and CRCs. Requires the earlier infrastructure patch to add x86 modinfo. I kept it all in a single patch for now. I dropped the printks when the driver cpuid doesn't match (imho drivers never should print anything in such a case) One drawback is that udev doesn't know if the drivers are used or not, so they will be unconditionally loaded at boot up. That's better than not loading them at all, like it often happens. Cc: Dave Jones <davej@redhat.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Jen Axboe <axboe@kernel.dk> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Huang Ying <ying.huang@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Thomas Renninger <trenn@suse.de> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Add driver auto probing for x86 features v4Andi Kleen2012-01-264-1/+120
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's a growing number of drivers that support a specific x86 feature or CPU. Currently loading these drivers currently on a generic distribution requires various driver specific hacks and it often doesn't work. This patch adds auto probing for drivers based on the x86 cpuid information, in particular based on vendor/family/model number and also based on CPUID feature bits. For example a common issue is not loading the SSE 4.2 accelerated CRC module: this can significantly lower the performance of BTRFS which relies on fast CRC. Another issue is loading the right CPUFREQ driver for the current CPU. Currently distributions often try all all possible driver until one sticks, which is not really a good way to do this. It works with existing udev without any changes. The code exports the x86 information as a generic string in sysfs that can be matched by udev's pattern matching. This scheme does not support numeric ranges, so if you want to handle e.g. ranges of model numbers they have to be encoded in ASCII or simply all models or families listed. Fixing that would require changing udev. Another issue is that udev will happily load all drivers that match, there is currently no nice way to stop a specific driver from being loaded if it's not needed (e.g. if you don't need fast CRC) But there are not that many cpu specific drivers around and they're all not that bloated, so this isn't a particularly serious issue. Originally this patch added the modalias to the normal cpu sysdevs. However sysdevs don't have all the infrastructure needed for udev, so it couldn't really autoload drivers. This patch instead adds the CPU modaliases to the cpuid devices, which are real devices with full support for udev. This implies that the cpuid driver has to be loaded to use this. This patch just adds infrastructure, some driver conversions in followups. Thanks to Kay for helping with some sysfs magic. v2: Constifcation, some updates v4: (trenn@suse.de): - Use kzalloc instead of kmalloc to terminate modalias buffer - Use uppercase hex values to match correctly against hex values containing letters Cc: Dave Jones <davej@redhat.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Jen Axboe <axboe@kernel.dk> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Huang Ying <ying.huang@intel.com> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Thomas Renninger <trenn@suse.de> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | Merge branch 'ux500/soc' into ux500/dtArnd Bergmann2012-03-1618-304/+477
|\ \ \
| * | | ARM: ux500: remove intermediary add_platform_device* functionsLee Jones2012-02-133-76/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are no longer required since a 'parent' pointer is now passed to each registering device. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | ARM: ux500: move top level platform devices in sysfs to /sys/devices/socXLee Jones2012-02-136-4/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the request of Arnd Bergmann this patch moves all SoC platform devices found in sysfs from /sys/devices/platform to /sys/devices/soc<SoCNum>/. It is believed as the devices are SoC specific and a /sys/devices/soc node has recently become available, that this would be a more appropriate place to display the data. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | ARM: ux500: export System-on-Chip information ux500 via sysfsLee Jones2012-02-136-14/+130
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here we make use of the new System-On-Chip bus driver to export vital SoC information out to userspace via sysfs. This patch provides a data structure of strings to populate the base nodes found in: /sys/devices/soc[0|1|2|...]/[family|machine|revision|soc_id]. It also adds one more node as requested by ST-Ericsson. 'process' depicts the way in which the silicon was manufactured. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | ARM: ux500: pass parent pointer to each platform deviceLee Jones2012-02-1315-225/+289
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch provides a means for any device within ux500 platform code to allocate its own parent. This is particularly prudent with the introduction of /sys/devices/socX, as a device can now proclaim to be integral part of an SoC, rather than a more generic platform device. Latter patches make good use of this functionality. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | | | ARM: ux500: fix compilation after local timer reworkMarc Zyngier2012-03-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mach-ux500/timer.c lacked the inclusion of mach/irqs.h, and thus failed to compile. Fix it and also remove an unused variable. Test compiled only. Reported-by: Lee Jones <lee.jones@linaro.org> Cc: Arnd Bergman <arnd@arndb.de> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: local timers: make the runtime registration interface mandatoryMarc Zyngier2012-03-132-43/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove all traces of the compile-time local timer interface, and make the runtime selection mandatory. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: local timers: convert MSM to runtime registration interfaceMarc Zyngier2012-03-131-35/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the MSM timers to the runtime registration interface. Acked-by: Stephen Boyd <sboyd@codeaurora.org> Tested-by: David Brown <davidb@codeaurora.org> Acked-by: David Brown <davidb@codeaurora.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: local timers: convert exynos to runtime registration interfaceMarc Zyngier2012-03-131-8/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the Exynos MCT timers to the runtime registration interface. Tested on Origen. Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: smp_twd: remove old local timer interfaceMarc Zyngier2012-03-133-43/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that all users of the previous local timer interface have been converted to the runtime registration API, make this interface the only one supported for this driver. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: imx6q: convert to twd_local_timer_register() interfaceMarc Zyngier2012-03-134-39/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the new smp_twd runtime registration interface to the imx6q platforms, and remove the old compile-time support. The imx6q DTS file is updated to match the TWD DT documentation. Also present in this patch a DTS fix to the timer interrupt routing (the PPI connection uses bits [15:8]) and trigger (rising edge). Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: highbank: convert to twd_local_timer_register() interfaceMarc Zyngier2012-03-134-45/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the new smp_twd runtime registration interface to the highbank platforms, and remove the old compile-time support. The highbank DTS file is updated to match the TWD DT documentation and fixes the timer trigger (rising edge). Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: ux500: convert to twd_local_timer_register() interfaceMarc Zyngier2012-03-134-38/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the new smp_twd runtime registration interface to the ux500 platforms, and remove the old compile-time support. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: shmobile: convert to twd_local_timer_register() interfaceMarc Zyngier2012-03-137-38/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the new smp_twd runtime registration interface to the shmobile platforms, and remove the old compile-time support. Cc: Magnus Damm <magnus.damm@gmail.com> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: tegra: convert to twd_local_timer_register() interfaceMarc Zyngier2012-03-133-32/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the new smp_twd runtime registration interface to the tegra platforms, and remove the old compile-time support. Tested on Harmony. Acked-by: Stephen Warren <swarren@nvidia.com> Cc: Colin Cross <ccross@android.com> Cc: Olof Johansson <olof@lixom.net> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: plat-versatile: convert to twd_local_timer_register() interfaceMarc Zyngier2012-03-136-71/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the new smp_twd runtime registration interface to the RealView/VE platforms, and remove the old compile-time support. Tested on EB11MP. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: OMAP4: convert to twd_local_timer_register() interfaceMarc Zyngier2012-03-133-45/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the new smp_twd runtime registration interface to the OMAP4 platforms, and remove the old compile-time support. Tested on Panda. Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: smp_twd: add device tree supportMarc Zyngier2012-03-132-13/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add bindings to support DT discovery of the ARM Timer Watchdog (aka TWD). Only the timer side is converted by this patch. Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: smp_twd: add runtime registration supportMarc Zyngier2012-03-132-4/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the new registration interface to smp_twd. Platforms can populate a struct twd_local_timer with MMIO and IRQ resources, and then call twd_local_timer_register() to have the timer registered with the core. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: local timers: introduce a new registration interfaceMarc Zyngier2012-03-132-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to switch to a runtime selectable local timer, add a registration interface that timer drivers can use to register to the core. local_timer_setup() and local_timer_stop() are made weak symbols in order not to break existing setups. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | ARM: smp_twd: make local_timer_stop a symbol instead of a #defineMarc Zyngier2012-03-133-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_HAVE_ARM_TWD is selected, local_timer_stop is a #define, while all other local timers are using a real function. Convert it to an alias of twd_timer_stop, as it helps converting all local timers to another internal API in a sane way. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | Merge branch 'vexpress/timer' into next/timerArnd Bergmann2012-03-138-98/+128
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | * vexpress/timer: ARM: versatile: Map local timers using Device Tree when possible ARM: vexpress: Get rid of MMIO_P2V
| * | | | ARM: versatile: Map local timers using Device Tree when possiblePawel Moll2012-02-231-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Try to map TWD registers basing on a "arm,*-twd-timer" Device Tree node. This overrides existing twd_base value. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
| * | | | ARM: vexpress: Get rid of MMIO_P2VPawel Moll2012-02-237-98/+102
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch gets rid of the MMIO_P2V and __MMIO_P2V macros, defining constant virtual base for motherboard and tile peripherals instead. Additionally, in preparation for the new motherboard memory map, the motherboard peripherals are using base pointers calculated in runtime, instead of compile-time calculated values. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
* | | | | Merge branch 'ux500/timers' into next/timerArnd Bergmann2012-03-136-58/+15
|\ \ \ \ \ | |/ / / / |/| | | | | | | | | | | | | | | | | | | | | | | | * ux500/timers: ARM: plat-nomadik: modernize MTU timer ARM: plat-nomadik: handle clocking properly ARM: plat-nomadik: get rid of global mtu base pointer
| * | | | ARM: plat-nomadik: modernize MTU timerLinus Walleij2012-01-311-20/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modernize the MTU timer to rely on the clockevents core to calculate mult and shift and setup the clock event. Acked-by: Alessandro Rubini <rubini@unipv.it> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | | | ARM: plat-nomadik: handle clocking properlyLinus Walleij2012-01-311-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clk_prepare() was missing from the Nomadik MTU driver, also handle errors on prepare and enable in the simplest way possible, by bugging out - we cannot start the system without time anyway. Acked-by: Alessandro Rubini <rubini@unipv.it> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | | | ARM: plat-nomadik: get rid of global mtu base pointerLinus Walleij2012-01-316-36/+10
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | Pass the base offset to the Nomadik MTU timer in the init call instead of keeping a global pointer to be assigned. Acked-by: Alessandro Rubini <rubini@unipv.it> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | | | Merge tag 'fixes-3.3-rc4' of ↵Linus Torvalds2012-02-1861-388/+492
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc These are the bug fixes that have accumulated since 3.3-rc3 in arm-soc. The majority of them are regression fixes for stuff that broke during the merge 3.3 window. The notable ones are: * The at91 ata drivers both broke because of an earlier cleanup patch that some other patches were based on. Jean-Christophe decided to remove the legacy at91_ide driver and fix the new-style at91-pata driver while keeping the cleanup patch. I almost rejected the patches for being too late and too big but in the end decided to accept them because they fix a regression. * A patch fixing build breakage from the sysdev-to-device conversion colliding with other changes touches a number of mach-s3c files. * b0654037 "ARM: orion: Fix Orion5x GPIO regression from MPP cleanup" is a mechanical change that unfortunately touches a lot of lines that should up in the diffstat. * tag 'fixes-3.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (28 commits) ARM: at91: drop ide driver in favor of the pata one pata/at91: use newly introduced SMC accessors ARM: at91: add accessor to manage SMC ARM: at91:rtc/rtc-at91sam9: ioremap register bank ARM: at91: USB AT91 gadget registration for module ep93xx: fix build of vision_ep93xx.c ARM: OMAP2xxx: PM: fix OMAP2xxx-specific UART idle bug in v3.3 ARM: orion: Fix USB phy for orion5x. ARM: orion: Fix Orion5x GPIO regression from MPP cleanup ARM: EXYNOS: Add cpu-offset property in gic device tree node ARM: EXYNOS: Bring exynos4-dt up to date ARM: OMAP3: cm-t35: fix section mismatch warning ARM: OMAP2: Fix the OMAP2 only build break seen with 2011+ ARM tool-chains ARM: tegra: paz00: fix wrong UART port on mini-pcie plug ARM: tegra: paz00: fix wrong SD1 power gpio i2c: tegra: Add devexit_p() for remove ARM: EXYNOS: Correct M-5MOLS sensor clock frequency on Universal C210 board ARM: EXYNOS: Correct framebuffer window size on Nuri board ARM: SAMSUNG: Fix missing api-change from subsys_interface change ARM: EXYNOS: Fix "warning: initialization from incompatible pointer type" ...
| * \ \ \ Merge branch 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixesArnd Bergmann2012-02-137-40/+109
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'at91-fixes' of git://github.com/at91linux/linux-at91: ARM: at91: drop ide driver in favor of the pata one pata/at91: use newly introduced SMC accessors ARM: at91: add accessor to manage SMC ARM: at91:rtc/rtc-at91sam9: ioremap register bank ARM: at91: USB AT91 gadget registration for module
| | * | | | ARM: at91: drop ide driver in favor of the pata oneJean-Christophe PLAGNIOL-VILLARD2012-02-132-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Driver at91_ide is broken and should not be fixed: remove it. Modification of device files that where making use of it. The PATA driver (pata_at91) is able to replace at91_ide. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * | | | ARM: at91: add accessor to manage SMCJean-Christophe PLAGNIOL-VILLARD2012-02-133-28/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SMC, Static Memory Controller will need more accessors to fine configure its parameters. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * | | | ARM: at91: USB AT91 gadget registration for moduleNicolas Ferre2012-02-134-4/+4
| | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Registration of at91_udc as a module will enable SoC related code. Fix following an idea from Karel Znamenacek. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Karel Znamenacek <karel@ryston.cz> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: stable <stable@vger.kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-29 10:08:33 +0000