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2013-02-04Merge branch 'rcu/next' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu Pull RCU updates from Paul E. McKenney: 1. Changes to rcutorture and to RCU documentation. Posted to LKML at https://lkml.org/lkml/2013/1/26/188. 2. Enhancements to uniprocessor handling in tiny RCU. Posted to LKML at https://lkml.org/lkml/2013/1/27/2. 3. Tag RCU callbacks with grace-period number to simplify callback advancement. Posted to LKML at https://lkml.org/lkml/2013/1/26/203. 4. Miscellaneous fixes. Posted to LKML at https://lkml.org/lkml/2013/1/26/204. Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-02-04Merge branch 'for-rmk/virt/kvm/core' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into devel-stable
2013-02-04crypto: caam - Added property fsl,sec-era in SEC4.0 device tree binding.Vakul Garg
This new property defines the era of the particular SEC version. The compatible property in device tree "crypto" node has been updated not to contain SEC era numbers. Signed-off-by: Vakul Garg <vakul@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-02-04regulator: add device tree support for s5m8767Amit Daniel Kachhap
This device tree support is added for PMIC block of S5m8767 multi function driver. The usage detail is added in the device tree documentation section. This change is tested on exynos5250 based arndale platform by regulator voltage set/get API's. Reviewed-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Tested-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-04mtd: devices: elm: Removes <xx> literals in elm DT nodePhilip Avinash
As part of removing generalized dependency, replace <xx> literal fields in DT compatible field with <52> for am335x platforms. Signed-off-by: Philip Avinash <avinashphilip@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2013-02-04mtd: cfi_cmdset_0002: Support Persistent Protection Bits (PPB) lockingStefan Roese
Currently cfi_cmdset_0002.c does not support PPB locking of sectors. This patch adds support for this locking/unlocking mechanism. It is needed on some platforms, since newer U-Boot versions do support this PPB locking and protect for example their environment sector(s) this way. This PPB locking/unlocking will be enabled for all devices supported by cfi_cmdset_0002 reporting 8 in the CFI word 0x49 (Sector Protect/Unprotect scheme). Please note that PPB locking does support sector-by-sector locking. But the whole chip can only be unlocked together. So unlocking one sector will automatically unlock all sectors of this device. Because of this chip limitation, the PPB unlocking function saves the current locking status of all sectors before unlocking the whole device. After unlocking the saved locking status is re-configured. This way only the addressed sectors will be unlocked. To selectively enable this advanced sector protection mechanism, the device-tree property "use-advanced-sector-protection" has been created. To enable support for this locking this property needs to be present in the flash DT node. E.g.: nor_flash@0,0 { compatible = "amd,s29gl256n", "cfi-flash"; bank-width = <2>; use-advanced-sector-protection; ... Tested with Spansion S29GL512S10THI and Micron JS28F512M29EWx flash devices. Signed-off-by: Stefan Roese <sr@denx.de> Tested-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2013-02-04mtd: devices: elm: Add support for ELM error correctionPhilip Avinash
The ELM hardware module can be used to speedup BCH 4/8/16 ECC scheme error correction. For now only 4 & 8 bit support is added Signed-off-by: Philip Avinash <avinashphilip@ti.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2013-02-03Merge branch 'tip/perf/core' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace into perf/core Pull tracing updated from Steve Rostedt. Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-02-01leds: leds-pwm: Add device tree bindingsPeter Ujfalusi
The DT binding for the pwm-leds devices are similar to the gpio-leds type. LEDs are represented as sub-nodes of the pwm-leds device. The code for handling the DT boot is based on the code found in the leds-gpio driver and adapted to use PWMs instead of GPIOs. To avoid having custom cleanup code in case of DT boot the newly created devm_of_pwm_get() API is used to get the correct PWM instance. For usage see: Documentation/devicetree/bindings/leds/leds-pwm.txt Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2013-02-01leds/tca6507: DT: Add documentation for tca6507 devicetree bindings.Marek Belisko
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2013-02-02cpufreq: Update Documentation for cpus and related_cpusViresh Kumar
Documentation related to cpus and related_cpus is confusing and not very clear. Over that CPUFreq core has seen much changes recently. Lets update documentation and comments for cpus and related_cpus. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-02-01ARM: OMAP2+: gpmc: Add device tree documentation for elm handlePhilip Avinash
In case ELM module available, omap2 NAND driver can opt for hardware correction method for bit flip errors in NAND flash with BCH. Hence the detection of ELM module is done through devicetree population of elm_id. This patch update device tree documentation for gpmc-nand for elm-id data population. Signed-off-by: Philip Avinash <avinashphilip@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-02-01ARM: OMAP2+: gpmc: add DT bindings for OneNANDEzequiel Garcia
This patch adds device tree bindings for OMAP OneNAND devices. Tested on an OMAP3 3430 IGEPv2 board. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-02-01Merge branch 'for-will/arch-timer-unification' of ↵Will Deacon
git://linux-arm.org/linux-mr into for-arm-soc/arch-timers
2013-01-31x86, doc: Boot protocol 2.12 is in 3.8H. Peter Anvin
The boot protocol 2.12 changes were pulled for 3.8, so update the documentation accordingly. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-01-31wanrouter: completely decouple obsolete code from kernel.Paul Gortmaker
The original suggestion to delete wanrouter started earlier with the mainline commit f0d1b3c2bcc5de8a17af5f2274f7fcde8292b5fc ("net/wanrouter: Deprecate and schedule for removal") in May 2012. More importantly, Dan Carpenter found[1] that the driver had a fundamental breakage introduced back in 2008, with commit 7be6065b39c3 ("netdevice wanrouter: Convert directly reference of netdev->priv"). So we know with certainty that the code hasn't been used by anyone willing to at least take the effort to send an e-mail report of breakage for at least 4 years. This commit does a decouple of the wanrouter subsystem, by going after the Makefile/Kconfig and similar files, so that these mainline files that we are keeping do not have the big wanrouter file/driver deletion commit tied into their history. Once this commit is in place, we then can remove the obsolete cyclomx drivers and similar that have a dependency on CONFIG_WAN_ROUTER_DRIVERS. [1] http://www.spinics.net/lists/netdev/msg218670.html Originally-by: Joe Perches <joe@perches.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-02-01Merge branch 'for-3.8/upstream-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid PullHID fixes from Jiri Kosina: - fix i2c-hid and hidraw interaction, by Benjamin Tissoires - a quirk to make a particular device (Formosa IR receiver) work properly, by Nicholas Santos * 'for-3.8/upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: i2c-hid: fix i2c_hid_output_raw_report HID: usbhid: quirk for Formosa IR receiver HID: remove x bit from sensor doc
2013-01-31x86, doc: Documentation for early microcode loadingFenghua Yu
Documenation for early loading microcode methodology. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: http://lkml.kernel.org/r/1356075872-3054-2-git-send-email-fenghua.yu@intel.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-01-31PCI: Document MPS parameters pci=pcie_bus_safe, pci=pcie_bus_perf, etcYijing Wang
Document PCIe bus MPS parameters pcie_bus_tune_off, pcie_bus_safe, pcie_bus_peer2peer, pcie_bus_perf. These parameters were introduced by Jon Mason <jdmason@kudzu.us> at commit 5f39e6705 and commit b03e7495a8. [bhelgaas: mention hot-add for pcie_bus_peer2peer] Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2013-01-31perf: Document the ABI of perf sysfs entriesSukadev Bhattiprolu
This patchset addes two new sets of files to sysfs for POWER architecture. - perf event config format in /sys/devices/cpu/format/event - generic and POWER-specific perf events in /sys/devices/cpu/events/ The format of the first file is already documented in: sysfs-bus-event_source-devices-format Document the format of the second set of files '/sys/devices/cpu/events/*' which would also become part of the ABI. Changelog[v4]: [Jiri Olsa]: Mention that multiple event= like terms can be specified in the 'events' file. [Jiri Olsa]: Remove the documentation for the 'config format' file as it is already documented in 'Documentation/ABI/testing/'. [Jiri Olsa]: Move ABI documentation from 'stable/' to 'testing/' Changelog[v3]: [Greg KH] Include ABI documentation. Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Anton Blanchard <anton@au1.ibm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Robert Richter <robert.richter@amd.com> Cc: Stephane Eranian <eranian@google.com> Cc: linuxppc-dev@ozlabs.org Link: http://lkml.kernel.org/r/20130123062645.GG13720@us.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-01-31perf/POWER7: Make generic event translations available in sysfsSukadev Bhattiprolu
Make the generic perf events in POWER7 available via sysfs. $ ls /sys/bus/event_source/devices/cpu/events branch-instructions branch-misses cache-misses cache-references cpu-cycles instructions stalled-cycles-backend stalled-cycles-frontend $ cat /sys/bus/event_source/devices/cpu/events/cache-misses event=0x400f0 This patch is based on commits that implement this functionality on x86. Eg: commit a47473939db20e3961b200eb00acf5fcf084d755 Author: Jiri Olsa <jolsa@redhat.com> Date: Wed Oct 10 14:53:11 2012 +0200 perf/x86: Make hardware event translations available in sysfs Changelog:[v2] [Jiri Osla] Drop EVENT_ID() macro since it is only used once. Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Anton Blanchard <anton@au1.ibm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Robert Richter <robert.richter@amd.com> Cc: Stephane Eranian <eranian@google.com> Cc: linuxppc-dev@ozlabs.org Link: http://lkml.kernel.org/r/20130123062454.GD13720@us.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-01-31PCI: Document hpiosize= and hpmemsize= resource reservation parametersYijing Wang
Document PCI hotplug resource reservation parameters hpiosize and hpmemsize. These parameters override default hotplug I/O size (256 bytes) and default mem size (2M). Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2013-01-31Documentation: Add ARMv8 to arch_timer devicetreeMark Rutland
Currently the documentation for the arch_timer devicetree binding only lists "arm,armv7-timer". Add "arm,armv8-timer" to the list of compatible strings. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2013-01-31USB: HID: Steelseries SRW-S1 Add support controlling all LEDs simultaneouslySimon Wood
This patch to the SRW-S1 driver adds the ability to control all LEDs simultaneously as testing showed that it was slow (noticably!!) when seting or clearing all the LEDs in turn. It adds a 'RPMALL' LED, whose behavoir is asserted to all the LEDs in the bar graph, individual LEDs can subsequently be turned on/off individually. Signed-off-by: Simon Wood <simon@mungewell.org> Tested-by: John Murphy <rosegardener@freeode.co.uk> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-01-31USB: HID: Steelseries SRW-S1 Add support for LEDsSimon Wood
This patch to the SRW-S1 driver adds support for the LED RPM meter on the front of the device. The LEDs are controlled via /sys/class/leds interface, with an individual control for each of the 15 LEDs. Signed-off-by: Simon Wood <simon@mungewell.org> Tested-by: John Murphy <rosegardener@freeode.co.uk> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-01-31regulators: anatop: add set_voltage_time_sel interfaceAnson Huang
some of anatop's regulators(cpu, vddpu and vddsoc) have register settings about LDO's step time, which will impact the LDO ramp up speed, need to use set_voltage_time_sel interface to add necessary delay everytime LDOs' voltage is increased. offset 0x170: bit [24-25]: cpu bit [26-27]: vddpu bit [28-29]: vddsoc field definition: 0'b00: 64 cycles of 24M clock; 0'b01: 128 cycles of 24M clock; 0'b02: 256 cycles of 24M clock; 0'b03: 512 cycles of 24M clock; Signed-off-by: Anson Huang <b20788@freescale.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-31Merge branch 'x86-efi-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 EFI fixes from Peter Anvin: "This is a collection of fixes for the EFI support. The controversial bit here is a set of patches which bumps the boot protocol version as part of fixing some serious problems with the EFI handover protocol, used when booting under EFI using a bootloader as opposed to directly from EFI. These changes should also make it a lot saner to support cross-mode 32/64-bit EFI booting in the future. Getting these changes into 3.8 means we avoid presenting an inconsistent ABI to bootloaders. Other changes are display detection and fixing efivarfs." * 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, efi: remove attribute check from setup_efi_pci x86, build: Dynamically find entry points in compressed startup code x86, efi: Fix PCI ROM handing in EFI boot stub, in 32-bit mode x86, efi: Fix 32-bit EFI handover protocol entry point x86, efi: Fix display detection in EFI boot stub x86, boot: Define the 2.12 bzImage boot protocol x86/boot: Fix minor fd leakage in tools/relocs.c x86, efi: Set runtime_version to the EFI spec revision x86, efi: fix 32-bit warnings in setup_efi_pci() efivarfs: Delete dentry from dcache in efivarfs_file_write() efivarfs: Never return ENOENT from firmware efi, x86: Pass a proper identity mapping in efi_call_phys_prelog efivarfs: Drop link count of the right inode
2013-01-30tracing: Add documentation of snapshot utilityHiraku Toyooka
This patch adds snapshot description in ftrace documentation. This description includes what the snapshot is and how to use it. Link: http://lkml.kernel.org/r/20121226025309.3252.150.stgit@liselsia Cc: Rob Landley <rob@landley.net> Signed-off-by: Hiraku Toyooka <hiraku.toyooka.gu@hitachi.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2013-01-30ACPI / scan: Introduce struct acpi_scan_handlerRafael J. Wysocki
Introduce struct acpi_scan_handler for representing objects that will do configuration tasks depending on ACPI device nodes' hardware IDs (HIDs). Currently, those tasks are done either directly by the ACPI namespace scanning code or by ACPI device drivers designed specifically for this purpose. None of the above is desirable, however, because doing that directly in the namespace scanning code makes that code overly complicated and difficult to follow and doing that in "special" device drivers leads to a great deal of confusion about their role and to confusing interactions with the driver core (for example, sysfs directories are created for those drivers, but they are completely unnecessary and only increase the kernel's memory footprint in vain). Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Yinghai Lu <yinghai@kernel.org> Acked-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Acked-by: Toshi Kani <toshi.kani@hp.com>
2013-01-29x86: Add Crash kernel low reservationYinghai Lu
During kdump kernel's booting stage, it need to find low ram for swiotlb buffer when system does not support intel iommu/dmar remapping. kexed-tools is appending memmap=exactmap and range from /proc/iomem with "Crash kernel", and that range is above 4G for 64bit after boot protocol 2.12. We need to add another range in /proc/iomem like "Crash kernel low", so kexec-tools could find that info and append to kdump kernel command line. Try to reserve some under 4G if the normal "Crash kernel" is above 4G. User could specify the size with crashkernel_low=XX[KMG]. -v2: fix warning that is found by Fengguang's test robot. -v3: move out get_mem_size change to another patch, to solve compiling warning that is found by Borislav Petkov <bp@alien8.de> -v4: user must specify crashkernel_low if system does not support intel or amd iommu. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Link: http://lkml.kernel.org/r/1359058816-7615-31-git-send-email-yinghai@kernel.org Cc: Eric Biederman <ebiederm@xmission.com> Cc: Rob Landley <rob@landley.net> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-01-29x86, boot: Update comments about entries for 64bit imageYinghai Lu
Now 64bit entry is fixed on 0x200, can not be changed anymore. Update the comments to reflect that. Also put info about it in boot.txt -v2: fix some grammar error Signed-off-by: Yinghai Lu <yinghai@kernel.org> Link: http://lkml.kernel.org/r/1359058816-7615-27-git-send-email-yinghai@kernel.org Cc: Rob Landley <rob@landley.net> Cc: Matt Fleming <matt.fleming@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-01-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Bring in the 'net' tree so that we can get some ipv4/ipv6 bug fixes that some net-next work will build upon. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-29Merge tag 'nmk-dt-on-cleanups' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into next/dt From Linus Walleij: Nomadik Device Tree conversion rebased on ARM SoC cleanup branch This patch set converts the Nomadik (mach-nomadik) to Device Tree and delete the old board files, paving the road for single zImage. * tag 'nmk-dt-on-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ARM: nomadik: get rid of <mach/hardware.h> ARM: nomadik: delete old board files ARM: nomadik: add I2C devices to the device tree ARM: nomadik: migrate MMC/SD card support to device tree ARM: nomadik: convert SMSC91x ethernet to device tree ARM: nomadik: move GPIO and pinctrl to device tree ARM: nomadik: add FSMC NAND ARM: nomadik: move remaining PrimeCells to device tree ARM: nomadik: move pin maps to cpu file ARM: nomadik: initial devicetree support ARM: nomadik: move last custom calls to pinctrl Signed-off-by: Olof Johansson <olof@lixom.net>
2013-01-29ALSA: Documentation: fix some typosAntonio Ospite
s/PAUSE_PUSE/PAUSE_PUSH/ s/happense/happens/ Signed-off-by: Antonio Ospite <ao2@amarulasolutions.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-29ALSA: Documentation: fix some thinkosAntonio Ospite
Signed-off-by: Antonio Ospite <ao2@amarulasolutions.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-29Merge branch 'acpi-pm' into acpi-cleanupRafael J. Wysocki
The following commits depend on the 'acpi-pm' material.
2013-01-29Merge branch 'master' into for-nextJiri Kosina
Conflicts: drivers/devfreq/exynos4_bus.c Sync with Linus' tree to be able to apply patches that are against newer code (mvneta).
2013-01-29ALSA: hda - Update documentationTakashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-29ASoC: SMDK: WM8994: Add device tree support for machine filePadmavathi Venna
Add the basic device tree based lookup. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-29ASoC: samsung: Add DT support for i2sPadmavathi Venna
Add support for device based discovery. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-29Merge branch 'merge' into nextBenjamin Herrenschmidt
Merge "merge" branch to bring in various bug fixes that are going into 3.8
2013-01-28Merge tag 'md-3.8-fixes' of git://neil.brown.name/mdLinus Torvalds
Pull dmraid fix from NeilBrown: "Just one fix for md in 3.8 dmraid assess redundancy and replacements slightly inaccurately which could lead to some degraded arrays failing to assemble." * tag 'md-3.8-fixes' of git://neil.brown.name/md: DM-RAID: Fix RAID10's check for sufficient redundancy
2013-01-28ARM: dts: fix compatible value for exynos pinctrlKukjin Kim
Fix the incorrect compatible property value of pinctrl for EXYNOS4 SoCs. Cc: Thomas Abraham <thomas.ab@samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-28ARM: nomadik: migrate MMC/SD card support to device treeLinus Walleij
This moves over the MMC/SD card support to the device tree probe path. The special GPIO to bias the card detect line is kept, but the pin property is moved to the device tree as part of the MMC/SD card node. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-01-28ARM: nomadik: convert SMSC91x ethernet to device treeLinus Walleij
This converts the SMSC91x ethernet controller to use device tree. The existing solution from the board file, to request the GPIO triggering the ethernet IRQ from the board file is kept for the time being, but the GPIO number assignment is moved over to the device tree. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-01-28ARM: nomadik: add FSMC NANDLinus Walleij
This adds the FSMC NAND driver and flash partitions to the Nomadik device tree. The only compatible string accepted by this driver is currently "st,spear600-fsmc-nand" which is inappropriate for this system, so this patch adds the compatible value "stericsson,fsmc-nand" as well. Cc: linux-mtd@vger.kernel.org Cc: David Woodhouse <dwmw2@infradead.org> Cc: Artem Bityutskiy <dedekind1@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-01-28ARM: nomadik: initial devicetree supportLinus Walleij
Support basic device tree boot on the Nomadik. Implement the support in the cpu file with the intent of deleting the board files later. At this stage IRQ controllers, system timer, l2x0 cache, UARTs and thus console boot is fully functional. Patch out the code adding devices by initcalls for now so as not to disturb the boot. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-01-28Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2013-01-28ARM: tegra: Add reset GPIO information to PHY DT nodeVenu Byravarasu
As reset GPIO information is PHY specific detail, adding it to PHY DT node. Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-01-28ARM: tegra: Add Toradex Iris carrier board DT with T20 512MB COMLucas Stach
This adds the device tree for the Toradex Iris carrier board used together with a Colibri T20 512MB COM. The Iris has the following features, in brackets the current status: - DVI and VGA output through DVI-I connector (DVI-D enabled and tested) - LVDS output - 1 USB host port (enabled and tested) - 1 USB OTG port (enabled) - 100 MBit Ethernet (enabled and tested) - 5 UART ports (2 on 10way headers enabled and tested) - 1 MicroSD Slot (enabled and tested) - Audio connectors (enabled, only HP out and Line-in tested) - i2c RTC - GPIO connector (enabled, only sparsely tested) - external i2c bus - 4 PWM out - analog in Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
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