Update the SAW2 DT bindings to add qcom,apq8064-saw2-v1.1-cpu compatible
binding string to configure SPM registers and allow the SPM to put the
core in deeper idle states when the core is idle.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Olof Johansson <olof@lixom.net>
Each Krait CPU in the QCOM 8084 SoC has an SAW power controller to
regulate the power to the cpu and aide the core in entering idle states.
Reference the SAW instance and associate the instance with the CPU core.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Olof Johansson <olof@lixom.net>
Each Krait CPU in the QCOM 8074/8974 SoC has an SAW power controller to
regulate the power to the cpu and aide the core in entering idle states.
Reference the SAW instance and associate the instance with the CPU core.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Olof Johansson <olof@lixom.net>
Lina Iyer [Wed, 25 Mar 2015 20:25:28 +0000 (14:25 -0600)]
devicetree: bindings: Document qcom,idle-states
Document cpuidle states of QCOM cpus. In addition to arm-idle-state
compatible string, the ARM idle state definition must define one of the
following compatible strings -
"qcom,idle-state-ret",
"qcom,idle-state-spc",
"qcom,idle-state-pc",
The compatibles helps the SPM platform driver to use the correct idle
function when the index to the idle state is passed to the platform
driver.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org> Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Olof Johansson <olof@lixom.net>
Update qcom,saw2 node bindings with compatible strings to identify nodes
that provides cpuidle functionality for a particular SoC. Remove
unused compatible strings.
Update examples for different SAW nodes.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org> Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Olof Johansson <olof@lixom.net>
Georgi Djakov [Wed, 18 Mar 2015 14:08:21 +0000 (16:08 +0200)]
dt-bindings: Add #defines for MSM8916 clocks and resets
Add clocks/resets defines for the global clock controller
found on Qualcomm MSM8916 SoCs.
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Olof Johansson <olof@lixom.net>
PM8841 and PM8941 have 2 SPMI devices per physical package.
Add their configuration nodes and include them in boards
which are using 8x74 based chipset.
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Olof Johansson <olof@lixom.net>
Andy Gross [Mon, 9 Feb 2015 22:01:07 +0000 (16:01 -0600)]
mfd: qcom,tcsr: Add device tree binding for TCSR
This patch adds the device tree binding for the Qualcomm Top Control and
Status Register device. The TCSR is comprised of a set of registers that
provide various control and status functions for attached peripherals.
Signed-off-by: Andy Gross <agross@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Fri, 3 Apr 2015 20:22:39 +0000 (13:22 -0700)]
Merge tag 'omap-for-v4.1/wl12xx-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Merge "wireless wl12xx and omap device tree changes for v4.1" from Tony
Lindgren:
Wireless and omap changes to make wl12xx driver to use device tree
data instead of platform data from Eliad Peller <eliad@wizery.com>:
- Add device-tree support to the wlcore (wl12xx/wl18xx) driver.
- Update the current users to use the bindings instead of pdata-quirks.
- Finally, remove the deprecated wl12xx_platform_data struct
Note that da850 board file code that still uses the platform data,
but we have da850.dtsi that can be used instead. So it was decided
that we should try to remove the wl12xx support from the da850
board file as suggested by Sekhar Nori <nsekhar@ti.com>. As it's
the last patch in the series, the last patch can be simply reverted
if needed.
As this series touches quite a bit of arch code, it was suggested
by Kalle Valo <kvalo@codeaurora.org> that the whole series should
be merged via the arm-soc tree.
* tag 'omap-for-v4.1/wl12xx-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
wlcore: remove wl12xx_platform_data
ARM: dts: add wl12xx/wl18xx bindings
wlcore: add device-tree support
dt: bindings: add TI's wilink wireless device
wl12xx: use frequency instead of enumerations for pdata clocks
wlcore: set irq_trigger in board files instead of hiding behind a quirk
+ Linux 4.0-rc4
Olof Johansson [Fri, 3 Apr 2015 18:08:28 +0000 (11:08 -0700)]
Merge tag 'at91-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/dt
Merge "at91: dt for 4.1 #2" from Nicolas Ferre:
Second batch of DT changes for 4.1:
- RTC nodes for at91sam9x5 boards and at91sam9n12ek
- HLCDC nodes and pin definitions for sama5d3 & sama5d4
- additional uarts for sama5d3
* tag 'at91-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
ARM: at91/dt: sama5d4: add rgb777 LCD line configuration
ARM: at91/dt: sama5d4: fix LCD pins for RGB666 format
ARM: at91/dt: sama5d4: add hlcdc node
ARM: at91/dt: sama5d4: add lcdc pin definitions
ARM: at91/dt: sama5d3: add uart1 pinctrl definition
ARM: at91/dt: sama5d3: add uart0
ARM: at91/dt: define the HLCDC node available on sama5d3 SoCs
ARM: at91/dt: add alternative pin muxing for sama5d3 lcd pins
ARM: at91/dt: split sama5d3 lcd pin definitions to match RGB mode configs
ARM: at91/dt: at91sam9n12ek: enable RTC
ARM: at91/dt: at91sam9x5cm: enable RTC
DT: video: atmel_lcdc: Add example of fixed framebuffer memory
Olof Johansson [Fri, 3 Apr 2015 17:55:21 +0000 (10:55 -0700)]
Merge tag 'mvebu-dt-4.1-2' of git://git.infradead.org/linux-mvebu into next/dt
Merge "ARM: mvebu: dt changes for v4.1 (round 2)" from Gregory Clement:
mvebu dt changes for v4.1 (part #2)
- add support for Performance Monitor Unit on most of mvebu SoCs
- add nas2big support
- add support for USB3 port On Armada 385 AP
* tag 'mvebu-dt-4.1-2' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: armada-385-ap: Enable USB3 port
ARM: mvebu: Enable Performance Monitor Unit on Armada 380/385 SoC
ARM: mvebu: Enable Performance Monitor Unit on Armada 375 SoC
ARM: mvebu: Enable Performance Monitor Unit on Armada XP/370 SoCs
ARM: Kirkwood: add DT description for nas2big
Olof Johansson [Thu, 2 Apr 2015 00:52:46 +0000 (17:52 -0700)]
Merge tag 'v4.1-rockchip-dts1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
Merge "ARM: rockchip: dts changes for 4.1" from Heiko Stuebner:
This adds and enables the usbphy nodes on the rk3288 boards and enables
the gmac on the firefly board. A new board the Popmetal-rk3288 is also
added. And finally the pmic supplies for act8846 based boards are added,
as the act8865/act8846 driver gained supply handling in the regulator tree.
* tag 'v4.1-rockchip-dts1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: complete rk3288-evb pmic supplies
ARM: dts: rockchip: add input supplies for the act8846 on Radxa Rock
ARM: dts: add rk3288 PopMetal board
dt-bindings: add root compatible property for PopMetal board
ARM: dts: rockchip: enable gmac on rk3288-firefly
ARM: dts: rockchip: enable usbphy on rk3288-firefly
ARM: dts: rockchip: Enable usb PHY on rk3288-evb board
ARM: dts: rockchip: add rk3288 usb PHY
Eliad Peller [Wed, 18 Mar 2015 16:38:30 +0000 (18:38 +0200)]
wlcore: remove wl12xx_platform_data
Now that we have wlcore device-tree bindings in place
(for both wl12xx and wl18xx), remove the legacy
wl12xx_platform_data struct, and move its members
into the platform device data (that is passed to wlcore)
Davinci 850 is the only platform that still set
the platform data in the legacy way (and doesn't
have DT bindings), so remove the relevant
code/Kconfig option from the board file (as suggested
by Sekhar Nori)
Since no one currently uses wlcore_spi, simply remove its
platform data support (DT bindings will have to be added
if someone actually needs it)
Signed-off-by: Luciano Coelho <luca@coelho.fi> Signed-off-by: Eliad Peller <eliad@wizery.com> Tested-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Luciano Coelho [Wed, 18 Mar 2015 16:38:26 +0000 (18:38 +0200)]
wl12xx: use frequency instead of enumerations for pdata clocks
Instead of defining an enumeration with the FW specific values for the
different clock rates, use the actual frequency instead. Also add a
boolean to specify whether the clock is XTAL or not.
Change all board files to reflect this.
Signed-off-by: Luciano Coelho <luca@coelho.fi>
[Eliad - small fixes, update board file changes] Signed-off-by: Eliad Peller <eliad@wizery.com> Tested-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Nicolas Ferre [Wed, 25 Feb 2015 18:04:05 +0000 (19:04 +0100)]
ARM: at91/dt: sama5d4: add rgb777 LCD line configuration
For the SAMA5D4 SoC, some LCD lines are in conflict with useful peripherals.
Remove these lines and the lowest significant bit of a 24 bit LCD. It gives
us a RGB 777 configuration.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Boris Brezillon [Mon, 7 Jul 2014 16:32:24 +0000 (18:32 +0200)]
ARM: at91/dt: define the HLCDC node available on sama5d3 SoCs
Define the HLCDC (HLCD Controller) IP available on some sama5d3 SoCs
(i.e. sama5d31, sama5d33, sama5d34 and sama5d36) in sama5d3 dtsi file.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Anthony Harivel <anthony.harivel@emtrion.de> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Boris Brezillon [Fri, 4 Jul 2014 14:43:53 +0000 (16:43 +0200)]
ARM: at91/dt: add alternative pin muxing for sama5d3 lcd pins
Define alternative pin muxing for the LCDC pins.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Anthony Harivel <anthony.harivel@emtrion.de> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Boris Brezillon [Mon, 7 Jul 2014 16:31:49 +0000 (18:31 +0200)]
ARM: at91/dt: split sama5d3 lcd pin definitions to match RGB mode configs
The HLCDC (HLCD Controller) IP supports 4 different output mode (RGB444,
RGB565, RGB666 and RGB888) and the pin muxing will depend on the chosen
RGB mode.
Split pin definitions to be able to set pin config according to the
selected mode.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Anthony Harivel <anthony.harivel@emtrion.de> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Luciano Coelho [Wed, 18 Mar 2015 16:38:25 +0000 (18:38 +0200)]
wlcore: set irq_trigger in board files instead of hiding behind a quirk
The platform_quirk element in the platform data was used
to change the way the IRQ is triggered. When set,
the EDGE_IRQ quirk would change the irqflags used
and treat edge trigger differently from the rest.
Instead of hiding this irq flag setting behind the quirk,
have the board files set the irq_trigger explicitly.
This will allow us to use standard irq DT definitions
later on.
Signed-off-by: Luciano Coelho <luca@coelho.fi>
[Eliad - rebase, add irq_trigger field and pass it,
update board file changes] Signed-off-by: Eliad Peller <eliad@wizery.com> Tested-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Mark Jackson [Thu, 19 Mar 2015 15:07:43 +0000 (15:07 +0000)]
ARM: dts: Update Nanobone dts file
Update dts file to reflect:-
* new flash memory layout
* add missing phy-mode property
* dual_emac now just a boolean
* rename mcp to microchip
* update gpio definition
Signed-off-by: Mark Jackson <mpfj@newflow.co.uk> Signed-off-by: Tony Lindgren <tony@atomide.com>
Sakari Ailus [Wed, 18 Mar 2015 23:50:23 +0000 (01:50 +0200)]
ARM: dts: omap3: Add DT entries for OMAP 3 ISP
The resources the ISP needs are slightly different on 3[45]xx and 3[67]xx.
Especially the phy-type property is different.
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[tony@atomide.com: use omap3_scm_general instead of scm_conf for now] Signed-off-by: Tony Lindgren <tony@atomide.com>
Pali Rohár [Thu, 26 Feb 2015 13:49:59 +0000 (14:49 +0100)]
ARM: dts: omap3-tao3530: Include directly omap34xx.dtsi
This patch just move content of file omap34xx-hs.dtsi into omap3-tao3530.dts.
There is no code change, patch is just preparation for removing -hs file.
Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
Pali Rohár [Thu, 26 Feb 2015 13:49:58 +0000 (14:49 +0100)]
ARM: dts: n900: Enable omap sham and include directly omap34xx.dtsi
This patch moves content of file omap34xx-hs.dtsi into omap3-n900.dts and enable
omap sham support (omap HW support for SHA + MD5). After testing both omap hwmod
and omap-sham.ko drivers it looks like signed Nokia X-Loader enable L3 firewall
for omap sham. There is no kernel crash with both official bootloader and crypto
enable bootloader. So we can safely enable sham code.
Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
Pali Rohár [Thu, 26 Feb 2015 13:49:57 +0000 (14:49 +0100)]
ARM: dts: n9/n950: Enable omap crypto support
Harmattan system on Nokia N9 and N950 devices uses omap crypto support.
Bootloader on those devices is known that it enables HW crypto support.
This patch just include omap36xx.dtsi directly, so aes and sham is enabled.
Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Thu, 19 Mar 2015 16:14:36 +0000 (09:14 -0700)]
ARM: dts: Add cppi41 support for dm816x MUSB
Looks like we have cppi41 on dm816x just like on am335x.
Cc: Bin Liu <binmlist@gmail.com> Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Matthijs van Duin <matthijsvanduin@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Thu, 19 Mar 2015 16:14:35 +0000 (09:14 -0700)]
ARM: dts: Fix typo for dm816x usb0_pins
Commit a54879a00859 ("ARM: dts: Fix USB dts configuration for dm816x")
attempted to fix the USB features introduced by commit 7800064ba507
("ARM: dts: Add basic dm816x device tree configuration") but obviously
I did not read the dmesg as more USB issues still keep trickling in.
It should be usb1_pins instead not usb0_pins for the second interface
to avoid warnings from pinctrl framework.
Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Matthijs van Duin <matthijsvanduin@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Roger Quadros [Tue, 17 Mar 2015 09:43:51 +0000 (11:43 +0200)]
ARM: dts: dra7x-evm: beagle-x15: Fix USB Peripheral
Now that we have EXTCON_USB_GPIO queued for v4.1, revert
commit addfcde7c485 ("ARM: dts: dra7x-evm: beagle-x15: Fix USB Host")
On these EVMs, the USB cable state has to be determined via the
ID pin tied to a GPIO line. We use the gpio-usb-extcon driver
to read the ID pin and the extcon framework to forward
the USB cable state information to the USB driver so the
controller can be configured in the right mode (host/peripheral).
Gets USB peripheral mode to work on this EVM.
Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com>
Suman Anna [Mon, 16 Mar 2015 17:20:37 +0000 (12:20 -0500)]
ARM: dts: DRA7: Remove ti,timer-dsp and ti,timer-pwm properties
Remove the 'ti,timer-dsp' and 'ti,timer-pwm' properties from the timer
nodes that still have them. This seems to be copied from OMAP5, on
which only certain timers are capable of providing PWM functionality
or be able to interrupt the DSP. All the GPTimers On DRA7 are capable
of PWM and interrupting any core (due to the presence of Crossbar).
These properties were used by the driver to add capabilities to each
timer, and support requesting timers by capability. In the DT world,
we expect any users of timers to use phandles to the respective timer,
and use the omap_dm_timer_request_by_node() API. The API to request
using capabilities, omap_dm_timer_request_by_cap() API should be
deprecated eventually.
Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Marek Belisko [Fri, 13 Mar 2015 20:40:37 +0000 (21:40 +0100)]
Documentation: omap-twl4030: Move ti,codec property to optional
ti,codec property is not used in omap-twl4030 driver in linux kernel but
we keep it as optional property, so that the existing dtbs do not
become noncompliant after the change on other OS.
Signed-off-by: Marek Belisko <marek@goldelico.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Marek Belisko [Fri, 13 Mar 2015 20:40:36 +0000 (21:40 +0100)]
ARM: dts: omap3: Remove all references to ti,codec property
ti,codec property is not used (parsed) in omap-twl4030 driver. The ti,twl4030-audio
which ti,codec points by phandle is mfd driver and device for ASoC codec is created
w/o DT compatible string. Removing all references in DT files.
Signed-off-by: Marek Belisko <marek@goldelico.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Added Pandora 1 GHz model which is based on Classic/Rebirth
with following changes:
- upgraded cpu to dm3730 runs on 1GHz
- 512 MiB DDR-333 SDRAM @ 200 MHz
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Tested-by: Grazvydas Ignotas <notasas@gmail.com> Reviewed-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
This device tree allows to boot, supports the panel,
framebuffer, touch screen, as well as some more peripherals.
Since there is a OMAP3530 based 600 MHz variant and a DM3730 based
1 GHz variant we must include this common device tree code
in one of two CPU specific device trees.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Marek Belisko <marek@goldelico.com> Tested-by: Grazvydas Ignotas <notasas@gmail.com> Reviewed-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Matt Porter [Thu, 26 Feb 2015 15:38:45 +0000 (10:38 -0500)]
Documentation: DT: omap_serial: document missing properties and add an example
The omap_serial.txt binding documentation lacks a number of properties
that are used in DTS files for platforms incorporating this peripheral.
Fix this by documenting the missing required and optional fields and
add an example.
Signed-off-by: Matt Porter <mporter@konsulko.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Since this is a SOM (System on Module) that will be part
of another embedded board (and can't really exist on its own)
define it as a "dtsi" that will be included in the Device tree
describing the whole system later on.
Hardware specification:
* AM335x SoC
* up to 512 MB RAM
* NAND Flash (8x interface, cs0)
* UART0
* PMIC
* I2C0 (for PMIC)
* 1x Ethernet MAC
Signed-off-by: Rostislav Lisovy <lisovy@jablotron.cz>
[tony@atomide.com: updated nand io size to be just 4] Signed-off-by: Tony Lindgren <tony@atomide.com>
Arnd Bergmann [Mon, 16 Mar 2015 14:35:25 +0000 (15:35 +0100)]
Merge tag 'arm-soc/for-4.1/devicetree-part-2' of http://github.com/broadcom/stblinux into next/dt
Pull "This pull request contains the following changes from Ray for Cygnus SoCs: from Florian Fainelli:
- enable IOMUX, required for pinmux/pinctrl
- enable GPIO, required for the GPIO driver
- enable GPIO hook detection for BCM911360-based phone designs
- enable PCIe controller for the bcm958300k designs
* tag 'arm-soc/for-4.1/devicetree-part-2' of http://github.com/broadcom/stblinux:
ARM: dts: enable PCIe support for Cygnus
ARM: dts: cygnus: enable GPIO based hook detection
ARM: dts: enable GPIO for Broadcom Cygnus
ARM: dts: enable IOMUX for Broadcom Cygnus
Linus Torvalds [Sun, 15 Mar 2015 22:07:08 +0000 (15:07 -0700)]
Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clock framework fixes from Michael Turquette:
"The clk fixes for 4.0-rc4 comprise three themes.
First are the usual driver fixes for new regressions since v3.19.
Second are fixes to the common clock divider type caused by recent
changes to how we round clock rates. This affects many clock drivers
that use this common code.
Finally there are fixes for drivers that improperly compared struct
clk pointers (drivers must not deref these pointers). While some of
these drivers have done this for a long time, this did not cause a
problem until we started generating unique struct clk pointers for
every consumer. A new function, clk_is_match was introduced to get
these drivers working again and they are fixed up to no longer deref
the pointers themselves"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
ASoC: kirkwood: fix struct clk pointer comparing
ASoC: fsl_spdif: fix struct clk pointer comparing
ARM: imx: fix struct clk pointer comparing
clk: introduce clk_is_match
clk: don't export static symbol
clk: divider: fix calculation of initial best divider when rounding to closest
clk: divider: fix selection of divider when rounding to closest
clk: divider: fix calculation of maximal parent rate for a given divider
clk: divider: return real rate instead of divider value
clk: qcom: fix platform_no_drv_owner.cocci warnings
clk: qcom: fix platform_no_drv_owner.cocci warnings
clk: qcom: Add PLL4 vote clock
clk: qcom: lcc-msm8960: Fix PLL rate detection
clk: qcom: Fix slimbus n and m val offsets
clk: ti: Fix FAPLL parent enable bit handling
Krzysztof Kolasa [Sun, 15 Mar 2015 19:22:36 +0000 (20:22 +0100)]
[PATCH] drm/mm: Fix support 4 GiB and larger ranges
bad argument if(tmp)... in check_free_hole
fix oops: kernel BUG at drivers/gpu/drm/drm_mm.c:305!
[airlied: excellent, this was my task for today].
Signed-off-by: Krzysztof Kolasa <kkolasa@winsoft.pl> Reviewed-by: Chris wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
Linus Torvalds [Sun, 15 Mar 2015 17:49:38 +0000 (10:49 -0700)]
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Arnd Bergmann:
"This is a rather unpleasantly large set of bug fixes for arm-soc, Most
of them because of cross-tree dependencies for Exynos where we should
have figured out the right path to merge things before the merge
window, and then the maintainer being unable to sort things out in
time during a business trip.
The other changes contained here are the usual collection:
MAINTAINERS file updates
- Gregory Clement is now a co-maintainer for the legacy Marvell EBU
platforms
- A MAINTAINERS entry for the Freescale Vybrid platform that was
added last year
- Matt Porter no longer works as a maintainer on Broadcom SoCs
Build-time issues
- A compile-time error for at91
- Several minor DT fixes on at91, imx, exynos, socfpga, and omap
- The new digicolor platform was not correctly enabled at all
Configuration issues
- Two defconfig fix for regressions using USB on versatile express
and on OMAP3
- Enabling all 8 CPUs on Allwinner/SUNxi
- Enabling the new STiH410 platform to be usable
Bug fixes in platform code
- A missing barrier for socfpga
- Fixing LPDDR1 self-refresh mode on at91
- Fixing RTC interrupt numbers on Exynos3250
- Fixing a cache-coherency issues in CPU power-down on Exynos5
- Multiple small OMAP power management fixes"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (69 commits)
MAINTAINERS: Add myself as co-maintainer to the legacy support of the mvebu SoCs
ARM: at91: pm_slowclock: fix the compilation error
ARM: at91/dt: fix USB high-speed clock to select UTMI
ARM: at91/dt: fix at91 udc compatible strings
ARM: at91/dt: declare matrix node as a syscon device
ARM: vexpress: update CONFIG_USB_ISP1760 option
ARM: digicolor: add the machine directory to Makefile
ARM: STi: Add STiH410 SoC support
MAINTAINERS: add Freescale Vybrid SoC
MAINTAINERS: Remove self as ARM mach-bcm co-maintainer
ARM: imx6sl-evk: set swbst_reg as vbus's parent reg
ARM: imx6qdl-sabresd: set swbst_reg as vbus's parent reg
ARM: at91/dt: at91sam9261: fix clocks and clock-names in udc definition
ARM: OMAP2+: Fix wl12xx on dm3730-evm with mainline u-boot
ARM: OMAP: enable TWL4030_USB in omap2plus_defconfig
ARM: dts: dra7x-evm: avoid possible contention while muxing on CAN lines
ARM: dts: dra7x-evm: Don't use dcan1_rx.gpio1_15 in DCAN pinctrl
ARM: dts: am43xx: fix SLEWCTRL_FAST pinctrl binding
ARM: dts: am33xx: fix SLEWCTRL_FAST pinctrl binding
ARM: dts: OMAP5: fix polling intervals for thermal zones
...
Linus Torvalds [Sun, 15 Mar 2015 17:41:30 +0000 (10:41 -0700)]
Merge tag 'irqchip-fixes-4.0' of git://git.infradead.org/users/jcooper/linux
Pull irqchip fixes from Jason Cooper:
"armada-370-xp:
- Chained per-cpu interrupts
gic{,-v3,v3-its}"
- Various fixes for safer operation"
* tag 'irqchip-fixes-4.0' of git://git.infradead.org/users/jcooper/linux:
irqchip: gicv3-its: Support safe initialization
irqchip: gicv3-its: Define macros for GITS_CTLR fields
irqchip: gicv3-its: Add limitation to page order
irqchip: gicv3-its: Use 64KB page as default granule
irqchip: gicv3-its: Zero itt before handling to hardware
irqchip: gic-v3: Fix out of bounds access to cpu_logical_map
irqchip: gic: Fix unsafe locking reported by lockdep
irqchip: gicv3-its: Fix unsafe locking reported by lockdep
irqchip: gicv3-its: Iterate over PCI aliases to generate ITS configuration
irqchip: gicv3-its: Allocate enough memory for the full range of DeviceID
irqchip: gicv3-its: Fix ITS CPU init
irqchip: armada-370-xp: Fix chained per-cpu interrupts
Linus Torvalds [Sat, 14 Mar 2015 21:54:25 +0000 (14:54 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"Misc i915, vmwgfx and radeon fixes along with a fix for one of those
recursive sleep mutex debug cases in the mst code"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/vmwgfx: Fix an issue with the device losing its irq line on module unload
drm/vmwgfx: Correctly NULLify dma buffer pointer on failure
drm/vmwgfx: Reorder device takedown somewhat
drm/vmwgfx: Fix a couple of lock dependency violations
drm/radeon: drop setting UPLL to sleep mode
drm/radeon: fix wait to actually occur after the signaling callback
drm/i915: Prevent TLB error on first execution on SNB
drm/i915: Do both mt and gen6 style forcewake reset on ivb probe
drm/i915: Make WAIT_IOCTL negative timeouts be indefinite again
drm/i915: use in_interrupt() not in_irq() to check context
drm/mst: fix recursive sleep warning on qlock
drm: Don't assign fbs for universal cursor support to files
Linus Torvalds [Sat, 14 Mar 2015 21:23:50 +0000 (14:23 -0700)]
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fix from James Bottomley:
"This is a simple fix for a domain revalidation crash which has
recently turned up in the libsas code (applies to mvsas, isc and
aic94xx)"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
libsas: Fix Kernel Crash in smp_execute_task
Linus Torvalds [Sat, 14 Mar 2015 16:32:00 +0000 (09:32 -0700)]
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- add TLB invalidation for page table tear-down which was missed when
support for CONFIG_HAVE_RCU_TABLE_FREE was added (assuming page table
freeing was always deferred)
- use UEFI for system and reset poweroff if available
- fix asm label placement in relation to the alignment statement
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: put __boot_cpu_mode label after alignment instead of before
efi/arm64: use UEFI for system reset and poweroff
arm64: Invalidate the TLB corresponding to intermediate page table levels
Linus Torvalds [Sat, 14 Mar 2015 16:26:23 +0000 (09:26 -0700)]
Merge tag 'linux-kselftest-4.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull Kselftest fix from Shuah Khan:
"selftests/exec: Check if the syscall exists and bail if not"
* tag 'linux-kselftest-4.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests/exec: Check if the syscall exists and bail if not
Catalin Marinas [Wed, 11 Mar 2015 12:20:39 +0000 (12:20 +0000)]
arm64: Invalidate the TLB corresponding to intermediate page table levels
The ARM architecture allows the caching of intermediate page table
levels and page table freeing requires a sequence like:
pmd_clear()
TLB invalidation
pte page freeing
With commit 5e5f6dc10546 (arm64: mm: enable HAVE_RCU_TABLE_FREE logic),
the page table freeing batching was moved from tlb_remove_page() to
tlb_remove_table(). The former takes care of TLB invalidation as this is
also shared with pte clearing and page cache page freeing. The latter,
however, does not invalidate the TLBs for intermediate page table levels
as it probably relies on the architecture code to do it if required.
When the mm->mm_users < 2, tlb_remove_table() does not do any batching
and page table pages are freed before tlb_finish_mmu() which performs
the actual TLB invalidation.
This patch introduces __tlb_flush_pgtable() for arm64 and calls it from
the {pte,pmd,pud}_free_tlb() directly without relying on deferred page
table freeing.
Fixes: 5e5f6dc10546 arm64: mm: enable HAVE_RCU_TABLE_FREE logic Reported-by: Jon Masters <jcm@redhat.com> Tested-by: Jon Masters <jcm@redhat.com> Tested-by: Steve Capper <steve.capper@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Linus Torvalds [Fri, 13 Mar 2015 21:30:38 +0000 (14:30 -0700)]
Merge tag 'pm+acpi-4.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management and ACPI fixes from Rafael Wysocki:
"Just two fixes, one for an ACPI LPSS driver issue introduced during
the 3.17 cycle and one revert of a recent commit that sort of broke
the cpupower tool.
Specifics:
- Fix an ACPI LPSS (Low-Power Subsystem) driver issue causing the
8250_dw driver to confuse an LPSS clock with another one it is
supposed to handle due to the lack of identification allowing it to
tell those clocks apart (Heikki Krogerus).
- Revert a recent commit that was supposed to improve the usability
of the cpupower tool, but clearly did the opposite (Josh Boyer)"
* tag 'pm+acpi-4.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
Revert "cpupower Makefile change to help run the tool without 'make install'"
ACPI / LPSS: provide con_id for the clkdev
projects / linux-beck.git / log