summaryrefslogtreecommitdiff
path: root/Documentation
AgeCommit message (Collapse)Author
2013-06-04drivers: net: ethernet: cpsw: add phy-mode support to cpsw driverMugunthan V N
Adding phy-mode support to cpsw driver and updating the cpsw binding documentation. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-04[SCSI] Documentation/devicetree: Add DT bindings for UFS host controllerSujit Reddy Thumma
Compatible list is used in commit 03b1781 but is not documented. Add necessary device tree bindings to describe on-chip UFS host controllers. Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org> Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-06-04Input: add TI-Nspire keypad supportDaniel Tang
This is a driver for the keypads found on the TI-Nspire series calculators. Signed-off-by: Daniel Tang <dt.tangr@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-06-04cpufreq: rename index as driver_data in cpufreq_frequency_tableViresh Kumar
The "index" field of struct cpufreq_frequency_table was never an index and isn't used at all by the cpufreq core. It only is useful for cpufreq drivers for their internal purposes. Many people nowadays blindly set it in ascending order with the assumption that the core will use it, which is a mistake. Rename it to "driver_data" as that's what its purpose is. All of its users are updated accordingly. [rjw: Changelog] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-06-04dmaengine: ste_dma40: Fetch disabled channels from DTLee Jones
Some platforms have channels which are not available for normal use. This information is currently passed though platform data in internal BSP kernels. Once those platforms land, they'll need to configure them appropriately, so we may as well add the infrastructure. Cc: Dan Williams <djbw@fb.com> Cc: Per Forlin <per.forlin@stericsson.com> Cc: Rabin Vincent <rabin@rab.in> Acked-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-06-04dmaengine: ste_dma40: Allow memcpy channels to be configured from DTLee Jones
At this moment in time the memcpy channels which can be used by the D40 are fixed, as each supported platform in Mainline uses the same ones. However, platforms do exist which don't follow this convention, so these will need to be tailored. Fortunately, these platforms will be DT only, so this change has very little impact on platform data. Cc: Dan Williams <djbw@fb.com> Cc: Per Forlin <per.forlin@stericsson.com> Cc: Rabin Vincent <rabin@rab.in> Acked-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-06-04usb: musb: ux500: add device tree probing supportLee Jones
This patch will allow ux500-musb to be probed and configured solely from configuration found in Device Tree. Cc: Rob Herring <rob.herring@calxeda.com> Cc: linux-usb@vger.kernel.org Cc: devicetree-discuss@lists.ozlabs.org Acked-by: Felipe Balbi <balbi@ti.com> Acked-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-06-03stallion: final cleanupPaul Bolle
Support for the Stallion multiport serial drivers was removed in v3.1. Clean up their last references in the tree: mainly an outdated Kconfig entry and unneeded documentation. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-03serial: imx: add support for DTE modeHuang Shijie
The uart works in the DCE mode by default, but sometime we need it works at the DTE mode. This patch adds the support for the DTE mode. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-03Documentation: Updated broken link in HOWTOBen Minerds
Updated broken "The Perfect Patch" link in HOWTO to a copy at kerneltrap.org. Signed-off-by: Ben Minerds <puzzleduck@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-03Finally eradicate CONFIG_HOTPLUGStephen Rothwell
Ever since commit 45f035ab9b8f ("CONFIG_HOTPLUG should be always on"), it has been basically impossible to build a kernel with CONFIG_HOTPLUG turned off. Remove all the remaining references to it. Cc: Russell King <linux@arm.linux.org.uk> Cc: Doug Thompson <dougthompson@xmission.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-03w1: add family based automatic module loadingAlexander Stein
This patch allows the 1-wire bus to autoload the corresponding module for each slave being attached. This works similar to bluetooth protocols. Signed-off-by: Alexander Stein <alexander.stein@informatik.tu-chemnitz.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-03PM / Runtime: Update .runtime_idle() callback documentationAlan Stern
Runtime PM documentation needs to be updated after the previous change of the rpm_idle() behavior, so modify it as appropriate. [rjw: Subject and changelog] Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-06-03PM / Runtime: Rework the "runtime idle" helper routineRafael J. Wysocki
The "runtime idle" helper routine, rpm_idle(), currently ignores return values from .runtime_idle() callbacks executed by it. However, it turns out that many subsystems use pm_generic_runtime_idle() which checks the return value of the driver's callback and executes pm_runtime_suspend() for the device unless that value is not 0. If that logic is moved to rpm_idle() instead, pm_generic_runtime_idle() can be dropped and its users will not need any .runtime_idle() callbacks any more. Moreover, the PCI, SCSI, and SATA subsystems' .runtime_idle() routines, pci_pm_runtime_idle(), scsi_runtime_idle(), and ata_port_runtime_idle(), respectively, as well as a few drivers' ones may be simplified if rpm_idle() calls rpm_suspend() after 0 has been returned by the .runtime_idle() callback executed by it. To reduce overall code bloat, make the changes described above. Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com> Tested-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Kevin Hilman <khilman@linaro.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Alan Stern <stern@rowland.harvard.edu>
2013-06-03i2c-piix4: Add AMD CZ SMBus device IDShane Huang
To add AMD CZ SMBus controller device ID. [bhelgaas: drop pci_ids.h update] Signed-off-by: Shane Huang <shane.huang@amd.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Tejun Heo <tj@kernel.org> Reviewed-by: Jean Delvare <khali@linux-fr.org> Cc: stable@vger.kernel.org
2013-06-03PM / devfreq: add comments and DocumentationMyungJoo Ham
- Added missing ABI documents - Added comments to clarify the objectives of functions Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Rajagopal Venkat <rajagopal.venkat@linaro.org>
2013-06-03HID: wiimote: add "bboard_calib" attributeDavid Herrmann
Balance-Boards provide 3 16bit calibration values for each of the 4 sensors. We provide these now as 192bit value via a new "bboard_calib" sysfs attribute. We also re-read the calibration data from the device whenever user-space attempts to read this file. On normal Nintendo boards, this always produces the same results, however, on some 3rd party devices these values change until the device is fully initialized. As I have currently no idea how long to wait until it's ready (sometimes takes up to 10s?) we provide a simple workaround for users by reading this file. If we, at some point, figure out how it works, we can implement it in the kernel and provide offline data via "bboard_calib". This won't break user-space then. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-06-03HID: wiimote: add sysfs extension/device-type attrsDavid Herrmann
Two new attributes, "extension" and "devtype" now allow user-space to read the extension type and device type. As device detection is asynchronous, we send a CHANGED event after it is done. This also allows user-space to wait for a device to settle before opening its input event devices. The "extension" device is compatible with the old "extension" sysfs field (which was registered by the static extension support code). Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-06-03video: of: display_timing: add doubleclk flagSteffen Trumtrar
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-06-03Documentation/devicetree: add a small note on PCILinus Walleij
Throw in a file with references to the IEEE binding documents. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-05-31Merge branch 'VExpress_DCSCB' of git://git.linaro.org/people/nico/linux into ↵Olof Johansson
next/soc From Nicolas Pitre: This is the first MCPM backend submission for VExpress running on RTSM aka Fast Models implementing the big.LITTLE system architecture. This enables SMP secondary boot as well as CPU hotplug on this platform. A big prerequisite for this support is the CCI driver from Lorenzo included in this pull request. Also included is Rob Herring's set_auxcr/get_auxcr allowing nicer code. Signed-off-by: Olof Johansson <olof@lixom.net> * 'VExpress_DCSCB' of git://git.linaro.org/people/nico/linux: ARM: vexpress: Select multi-cluster SMP operation if required ARM: vexpress/dcscb: handle platform coherency exit/setup and CCI ARM: vexpress/dcscb: do not hardcode number of CPUs per cluster ARM: vexpress/dcscb: add CPU use counts to the power up/down API implementation ARM: vexpress: introduce DCSCB support ARM: introduce common set_auxcr/get_auxcr functions drivers/bus: arm-cci: function to enable CCI ports from early boot code drivers: bus: add ARM CCI support
2013-05-31Merge tag 'pcie_kw-3.11' of git://git.infradead.org/users/jcooper/linux into ↵Olof Johansson
next/soc From Jason Cooper: mvebu pcie driver (kirkwood) for v3.11 - kirkwood - enable pcie driver - migrate boards over to pcie dt init depends - mvebu/pcie - mvebu/of_pci Signed-off-by: Olof Johansson <olof@lixom.net> * tag 'pcie_kw-3.11' of git://git.infradead.org/users/jcooper/linux: arm: kirkwood: convert db-88f6281/db-88f6282 to the Device Tree arm: kirkwood: convert QNAP TS219 to use DT for the PCIe interface arm: kirkwood: convert ZyXEL NSA310 to use DT for the PCIe interface arm: kirkwood: convert MPL CEC4 to use DT for the PCIe interface arm: kirkwood: convert Iomega Iconnect to use DT for the PCIe interface arm: kirkwood: add SoC-level Device Tree data for PCIe interfaces arm: kirkwood: move PCIe window init to legacy driver pci: mvebu: enable driver usage on Kirkwood
2013-05-31Merge tag 'pcie-3.11-2' of git://git.infradead.org/users/jcooper/linux into ↵Olof Johansson
next/soc PCI-e driver for mvebu. * tag 'pcie-3.11-2' of git://git.infradead.org/users/jcooper/linux: pci: mvebu: fix return value check in mvebu_pcie_probe() arm: mvebu: PCIe support is now available on mvebu pci: PCIe driver for Marvell Armada 370/XP systems clk: mvebu: add more PCIe clocks for Armada XP clk: mvebu: create parent-child relation for PCIe clocks on Armada 370 of/pci: Add of_pci_parse_bus_range() function of/pci: Add of_pci_get_devfn() function of/pci: Provide support for parsing PCI DT ranges property Signed-off-by: Olof Johansson <olof@lixom.net>
2013-05-31net: Add MDIO bus driver for the Allwinner EMACMaxime Ripard
This patch adds a separate driver for the MDIO interface of the Allwinner ethernet controllers. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Tested-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-31net: Add EMAC ethernet driver found on Allwinner A10 SoC'sStefan Roese
The Allwinner A10 has an ethernet controller that seem to be developped internally by them. The exact feature set of this controller is unknown, since there is no public documentation for this IP, and this driver is mostly the one published by Allwinner that has been heavily cleaned up. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Tested-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-01powerpc/tm: Fix userspace stack corruption on signal delivery for active ↵Michael Neuling
transactions When in an active transaction that takes a signal, we need to be careful with the stack. It's possible that the stack has moved back up after the tbegin. The obvious case here is when the tbegin is called inside a function that returns before a tend. In this case, the stack is part of the checkpointed transactional memory state. If we write over this non transactionally or in suspend, we are in trouble because if we get a tm abort, the program counter and stack pointer will be back at the tbegin but our in memory stack won't be valid anymore. To avoid this, when taking a signal in an active transaction, we need to use the stack pointer from the checkpointed state, rather than the speculated state. This ensures that the signal context (written tm suspended) will be written below the stack required for the rollback. The transaction is aborted becuase of the treclaim, so any memory written between the tbegin and the signal will be rolled back anyway. For signals taken in non-TM or suspended mode, we use the normal/non-checkpointed stack pointer. Tested with 64 and 32 bit signals Signed-off-by: Michael Neuling <mikey@neuling.org> Cc: <stable@vger.kernel.org> # v3.9 Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-06-01powerpc/tm: Abort on emulation and alignment faultsMichael Neuling
If we are emulating an instruction inside an active user transaction that touches memory, the kernel can't emulate it as it operates in transactional suspend context. We need to abort these transactions and send them back to userspace for the hardware to rollback. We can service these if the user transaction is in suspend mode, since the kernel will operate in the same suspend context. This adds a check to all alignment faults and to specific instruction emulations (only string instructions for now). If the user process is in an active (non-suspended) transaction, we abort the transaction go back to userspace allowing the HW to roll back the transaction and tell the user of the failure. This also adds new tm abort cause codes to report the reason of the persistent error to the user. Crappy test case here http://neuling.org/devel/junkcode/aligntm.c Signed-off-by: Michael Neuling <mikey@neuling.org> Cc: <stable@vger.kernel.org> # v3.9 Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-06-01powerpc/tm: Update cause codes documentationMichael Neuling
Signed-off-by: Michael Neuling <mikey@neuling.org> Cc: <stable@vger.kernel.org> # 3.9 only Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-05-31clk: Add TI-Nspire clock driversDaniel Tang
This patch adds a basic clock driver for the TI-Nspire calculator series. Changes from v1: * Removed filename in header comment * Removed unnecessary #undef EXTRACT statement Signed-off-by: Daniel Tang <dt.tangr@gmail.com> Signed-off-by: Mike Turquette <mturquette@linaro.org> [mturquette@linaro.org: fixed $SUBJECT and changelog max width]
2013-05-31watchdog: coh901327: devicetree supportLinus Walleij
This adds support for probing the COH 901 327 watchdog from the device tree and also adds associated bindings. Acked-by: Wim Van Sebroeck <wim@iguana.be> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-05-31i2c: stu300: device tree supportLinus Walleij
This adds device tree support for the ST DDC I2C driver known as "stu300" in the kernel tree. Reviewed-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-05-31ARM: u300: basic device tree supportLinus Walleij
This register the most basic peripherals and makes the U300 boot to prompt from a device tree. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-05-31pinctrl: coh901: add device tree supportLinus Walleij
This makes it possible to probe the COH901 pinctrl driver from the device tree, and assigned the device tree node in the gpio_chip so we can look up cross-references from the device tree. Start grabbing the per-port (bank) IRQs by index instead of by name so we don't have to look up the IRQs by name going forward. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-05-31ARM: u300: device tree support for the timerLinus Walleij
This adds device tree support for the U300 timer, by making the memory base offset and IRQ dynamically assigned, then optionally looking them up from the device tree. Since the timer needs to be registered before any platform devices are created, we will go into the device tree and look up the "/timer@c0014000" node and read our base address and IRQ from there. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-05-31uvesafb: Clean up MTRR codeAndy Lutomirski
The old code allowed very strange memory types. Now it works like all the other video drivers: ioremap_wc is used unconditionally, and MTRRs are set if PAT is unavailable (unless MTRR is disabled by a module parameter). UC, WB, and WT support is gone. If there are MTRR conflicts that prevent addition of a WC MTRR, adding a non-conflicting MTRR is pointless; it's better to just turn off MTRR support entirely. As an added bonus, any MTRR added is freed on unload. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Andy Lutomirski <luto@amacapital.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-05-30x86, microcode, amd: Early microcode patch loading support for AMDJacob Shin
Add early microcode patch loading support for AMD. Signed-off-by: Jacob Shin <jacob.shin@amd.com> Link: http://lkml.kernel.org/r/1369940959-2077-5-git-send-email-jacob.shin@amd.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com>
2013-05-30net: mv643xx_eth: add DT parsing supportSebastian Hesselbarth
This adds device tree parsing support for the shared driver of mv643xx_eth. As the bindings are slightly different from current PPC bindings new binding documentation is also added. Following PPC-style device setup, the shared driver now also adds port platform_devices and sets up port platform_data. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-30usb: misc: usb3503: Adding device tree entry 'disabled-ports'Dongjin Kim
This patch is to add a property 'disabled-ports' representing the unused port of USB3503. USB3503 can support up to 3 USB host port and each ports can be controlled to be enabled or disabled. Do not describe this property if all ports must be enabled. You can represent the ports to disable in the device tree. usb3503@08{ ... disabled-ports = <2 3>; ... }; Signed-off-by: Dongjin Kim <tobetter@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-05-30Merge tag 'tegra-for-3.11-deps-for-usb' into nextFelipe Balbi
ARM: tegra: DT-related fixes needed by the USB tree The Tegra USB bindings were in bad shape. The patches in this branch fix the binding definitions, and make all the necessary additions to the DT files. Stale nodes/properties will be removed early in 3.12 once the USB driver has been updated for the new binding. These changes are needed in both the USB tree, to allow the driver to be updated to handle them, and the Tegra tree, so that various tree- wide DT changes (e.g. conversion of IRQ/GPIO/clock constants to defines) can be applied on top of them. * tag 'tegra-for-3.11-deps-for-usb': ARM: tegra: update device trees for USB binding rework ARM: tegra: modify ULPI reset GPIO properties ARM: tegra: finalize USB EHCI and PHY bindings Signed-of-by: Felipe Balbi <balbi@ti.com>
2013-05-29clk: vt8500: Add support for clocks on the WM8850 SoCsTony Prisk
The WM8850 has a different PLL clock to the previous versions. This patch adds support for the WM8850-style PLL clocks. Signed-off-by: Tony Prisk <linux@prisktech.co.nz> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2013-05-29ARM: vexpress: introduce DCSCB supportNicolas Pitre
This adds basic CPU and cluster reset controls on RTSM for the A15x4-A7x4 model configuration using the Dual Cluster System Configuration Block (DCSCB). The cache coherency interconnect (CCI) is not handled yet. Signed-off-by: Nicolas Pitre <nico@linaro.org> Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Pawel Moll <pawel.moll@arm.com>
2013-05-29drivers: bus: add ARM CCI supportLorenzo Pieralisi
On ARM multi-cluster systems coherency between cores running on different clusters is managed by the cache-coherent interconnect (CCI). It allows broadcasting of TLB invalidates and memory barriers and it guarantees cache coherency at system level through snooping of slave interfaces connected to it. This patch enables the basic infrastructure required in Linux to handle and programme the CCI component. Non-local variables used by the CCI management functions called by power down function calls after disabling the cache must be flushed out to main memory in advance, otherwise incoherency of those values may occur if they are sitting in the cache of some other CPU when power down functions execute. Driver code ensures that relevant data structures are flushed from inner and outer caches after the driver probe is completed. CCI slave port resources are linked to set of CPUs through bus masters phandle properties that link the interface resources to masters node in the device tree. Documentation describing the CCI DT bindings is provided with the patch. Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2013-05-29perf: Expand definition of sysfs format attributeMichael Ellerman
Make it explicit that the format attributes may define overlapping bit ranges. Unfortunately this was left unspecified originally, and all the examples show non-overlapping ranges. I don't believe this is an ABI change, as we are defining something that was previously undefined, but others may disagree. The POWER8 PMU would like to define overlapping ranges, as bit ranges in the event code have different meanings for certain events. It will also allow us to define an overarching "event" field, that encompasses all others. As far as I can see perf is comfortable with this change, however I am not sure if there are any other users of the interface. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1368199980-20283-1-git-send-email-jolsa@redhat.com Signed-off-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-05-29perf: Power7 Update testing ABI to list CPI-stack eventsSukadev Bhattiprolu
Following patch added several Power7 events into /sys/devices/cpu/events. Document those events in the testing ABI. https://lists.ozlabs.org/pipermail/linuxppc-dev/2013-April/105167.html Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: linuxppc-dev@ozlabs.org Link: http://lkml.kernel.org/r/20130406170623.GA900@us.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-05-29ARM: sunxi: irqchip: Update the documentationMaxime Ripard
A10 and A13 have a different set of available interrupt sources, reflect this in the documentation. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2013-05-29ARM: sunxi: Update datasheet documentationMaxime Ripard
We have access to more documentation now, especially the user manuals, so add the links to them, and do so minor comestic changes while we're at it. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2013-05-28clk: sun5i: Add compatibles for Allwinner A13Maxime Ripard
The A13 has a lot less clocks than the one found in the Allwinner A10. Add these stripped down clocks to the clock driver and in the documentation. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Emilio López <emilio@elopez.com.ar> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2013-05-28clk: si5351: Allow user to define disabled state for every clock outputSebastian Hesselbarth
This patch adds platform data and DT bindings to allow to overwrite the stored disabled state for each clock output. Signed-off-by: Marek Belisko <marek.belisko@streamunlimited.com> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2013-05-28Merge branch 'for-3.11/deps-for-clk' into for-3.11/dtStephen Warren
2013-05-28ARM: tegra114: create a DT header defining CLK IDsHiroshi Doyu
Create a header file to define the clock IDs used by the Tegra114 clock binding. Remove the list of definitions from the binding documentation, and refer the reader to the header file. This will allow the same header to be used by both device tree files, and drivers implementing this binding, which guarantees that the two stay in sync. This also makes device trees more readable by using names instead of magic numbers. Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com> [swarren, add header to clock/ instead of clk/ to match binding location] Signed-off-by: Stephen Warren <swarren@nvidia.com>