- Armada XP
- New board, Lenovo ix4-300d NAS
- Add Lenovo to vendor-prefixes
- Dove
- Add LCD controllers
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Merge tag 'mvebu-dt-3.17-4' of git://git.infradead.org/linux-mvebu into next/dt
Merge "mvebu DT changes for v3.17 (round 4)" from Jason Cooper"
- Armada XP
- New board, Lenovo ix4-300d NAS
- Add Lenovo to vendor-prefixes
- Dove
- Add LCD controllers
* tag 'mvebu-dt-3.17-4' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: Add dts definition for Lenovo Iomega ix4-300d NAS
of: Add Lenovo Group Ltd. to the vendor-prefixes list.
ARM: dts: dove: add DT LCD controllers
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Lenovo Group Ltd. (stylized as lenovo) is a Chinese multinational computer
technology company with headquarters in Beijing, China, and Morrisville, North
Carolina, United States.
http://www.lenovo.com/
Signed-off-by: Benoit Masson <yahoo@perenite.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lkml.kernel.org/r/1406154923-13612-1-git-send-email-yahoo@perenite.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This is a dependency for the rk3288 DT updates, the branch should
first get merged through Mike's clk git.
* 'clk-rockchip' of git://git.linaro.org/people/mike.turquette/linux:
ARM: rockchip: Select ARCH_HAS_RESET_CONTROLLER
clk: rockchip: add clock controller for rk3288
dt-bindings: add documentation for rk3288 cru
clk: rockchip: add clock driver for rk3188 and rk3066 clocks
dt-bindings: add documentation for rk3188 clock and reset unit
clk: rockchip: add reset controller
clk: rockchip: add clock type for pll clocks and pll used on rk3066
clk: rockchip: add basic infrastructure for clock branches
clk: composite: improve rate_hw sanity check logic
clk: composite: allow read-only clocks
clk: composite: support determine_rate using rate_ops->round_rate + mux_ops->set_parent
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
As announced parts from ARM they will probably be used in socs shortly.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
- kirkwood
- Add d2 Network v2 board
- mvebu
- Add Armada 375 ethernet node
- Add CA9 MPcore SoC controller node
- Add support for dynamic freq scaling on Armada XP
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Merge tag 'mvebu-dt-3.17-2' of git://git.infradead.org/linux-mvebu into next/dt
Merge "ARM: mvebu: DT changes for v3.17 (round 2)" from Jason Cooper:
mvebu DT changes for v3.17 (round 2):
- kirkwood
* Add d2 Network v2 board
- mvebu
* Add Armada 375 ethernet node
* Add CA9 MPcore SoC controller node
* Add support for dynamic freq scaling on Armada XP
* tag 'mvebu-dt-3.17-2' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: update Armada XP DT for dynamic frequency scaling
ARM: mvebu: add CA9 MPcore SoC Controller node
ARM: mvebu: Enable the network controller in Armada 375 DB board
ARM: mvebu: Add support for the network controller in Armada 375 SoC
ARM: Kirkwood: add DT support for d2 Network v2
ARM: Kirkwood: allow to use netxbig DTSI for d2net_v2 DTS
Signed-off-by: Olof Johansson <olof@lixom.net>
- New board support:
- Apalis T30
- HDA support for Tegra124 and Venice2
- Display on Medcom Wide and Roth
- GK20A support on Tegra124
- XUSB pad controller for Tegra124 and Jetson TK1
- Various cleanups
This pulls in the for-3.17/fuse-move, for-3.17/dt-cros-ec-kbd and
for-3.17/xusb-padctl branches to resolve dependencies.
Note that the Apalis T30 support has a runtime dependency on the
for-3.17/pcie-regulators branch, so they should preferably be applied
in that order. I didn't merge that branch into this because Apalis T30
support is new, therefore can't regress, and because the dependency
exists only at runtime.
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Merge tag 'tegra-for-3.17-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
Merge "ARM: tegra: device tree changes for 3.17" from Thierry Reding:
- New board support:
* Apalis T30
- HDA support for Tegra124 and Venice2
- Display on Medcom Wide and Roth
- GK20A support on Tegra124
- XUSB pad controller for Tegra124 and Jetson TK1
- Various cleanups
This pulls in the for-3.17/fuse-move, for-3.17/dt-cros-ec-kbd and
for-3.17/xusb-padctl branches to resolve dependencies.
Note that the Apalis T30 support has a runtime dependency on the
for-3.17/pcie-regulators branch, so they should preferably be applied
in that order. I didn't merge that branch into this because Apalis T30
support is new, therefore can't regress, and because the dependency
exists only at runtime.
* tag 'tegra-for-3.17-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (28 commits)
ARM: tegra: roth: add display DT node
ARM: tegra: Fix typoed ams,ext-control properties
ARM: tegra: jetson-tk1: Add XUSB pad controller
ARM: tegra: tegra124: Add XUSB pad controller
ARM: tegra: add GK20A GPU to Tegra124 DT
ARM: tegra: of: add GK20A device tree binding
ARM: tegra: roth: enable input on mmc clock pins
ARM: tegra: roth: fix unsupported pinmux properties
ARM: tegra: Migrate Apalis T30 PCIe power supply scheme
ARM: tegra: tamonten: add the display to the Medcom Wide
ARM: tegra: tamonten: add the base board regulators
ARM: tegra: initial support for apalis t30
ARM: tegra: jetson-tk1: mark eMMC as non-removable
ARM: tegra: venice2 - Enable HDA
ARM: tegra: Add Tegra124 HDA support
ARM: tegra: Add the EC i2c tunnel to tegra124-venice2
soc/tegra: fuse: fix dummy functions
soc/tegra: fuse: move APB DMA into Tegra20 fuse driver
soc/tegra: Add efuse and apbmisc bindings
soc/tegra: Add efuse driver for Tegra
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Adds device tree bindings and a driver for the XUSB pad controller found
on Tegra114 and later. This is a prerequisites for PCIe, SATA and XUSB
drivers which are all currently being reviewed or pending for merge.
This is a separate branch in case it needs to be pulled into the pinctrl
tree to resolve conflicts.
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Merge tag 'tegra-for-3.17-xusb-padctl' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
Merge "ARM: tegra: Add XUSB pad controller support" from Thierry Reding:
Adds device tree bindings and a driver for the XUSB pad controller found
on Tegra114 and later. This is a prerequisites for PCIe, SATA and XUSB
drivers which are all currently being reviewed or pending for merge.
This is a separate branch in case it needs to be pulled into the pinctrl
tree to resolve conflicts.
* tag 'tegra-for-3.17-xusb-padctl' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
pinctrl: Add NVIDIA Tegra XUSB pad controller support
of: Add NVIDIA Tegra XUSB pad controller binding
Signed-off-by: Olof Johansson <olof@lixom.net>
- Document and use new cadence serial binding
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Merge tag 'zynq-dt-for-3.17' of git://git.xilinx.com/linux-xlnx into next/dt
Merge "Xilinx Zynq changes for v3.17" from Michal Simek:
arm: Xilinx Zynq dt patches for v3.17
- Document and use new cadence serial binding
* tag 'zynq-dt-for-3.17' of git://git.xilinx.com/linux-xlnx:
ARM: zynq: DT: Migrate UART to Cadence binding
tty: cadence: Document DT binding
+ Linux 3.16-rc5
Signed-off-by: Olof Johansson <olof@lixom.net>
- Add device tree sources and pin function header for i.MX6SX SoC
- Initial imx6sx-sdb board support with FEC, MMC, USB, PMIC, Audio
and GPIO key enabled
- New board support: mbimxsd25 and mbimxsd27 from Eukrea, aristainetos
imx6dl boards, Rex Pro and Basic, Ka-Ro TX6
- Restructure imx6qdl-wandboard.dtsi for new rev C1 board
- Split M28EVK and M53EVK into SoM and EVK parts
- A few correction around SDMA, SSI and SATA device nodes
- Add eSATA support for Cubox-i board
- Updates on edmqmx6 to enable PCIe, I2C and CAN
- Use DT macro for clock ID for imx27 and imx6qdl
- Add FlexCAN support for VF610 SoC
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Merge tag 'imx-dt-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
Merge "ARM: imx: device tree updates for 3.17" from Shawn Guo:
The i.MX device tree updates for 3.17:
- Add device tree sources and pin function header for i.MX6SX SoC
- Initial imx6sx-sdb board support with FEC, MMC, USB, PMIC, Audio
and GPIO key enabled
- New board support: mbimxsd25 and mbimxsd27 from Eukrea, aristainetos
imx6dl boards, Rex Pro and Basic, Ka-Ro TX6
- Restructure imx6qdl-wandboard.dtsi for new rev C1 board
- Split M28EVK and M53EVK into SoM and EVK parts
- A few correction around SDMA, SSI and SATA device nodes
- Add eSATA support for Cubox-i board
- Updates on edmqmx6 to enable PCIe, I2C and CAN
- Use DT macro for clock ID for imx27 and imx6qdl
- Add FlexCAN support for VF610 SoC
* tag 'imx-dt-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (125 commits)
ARM: dts: vf610: add FlexCAN node
ARM: dts: add initial Rex Basic board support
ARM: dts: add initial Rex Pro board support
ARM: dts: mx5: Split M53EVK into SoM and EVK parts
ARM: dts: imx6: RIoTboard explicitly define pad settings
ARM: dts: vf610: fix length of eshdc1 register property
ARM: dts: Restructure imx6qdl-wandboard.dtsi for new rev C1 board.
ARM: dts: imx53: correct clock-names of SATA node
ARM: imx6: Align ssi nodes between mx6 variants
ARM: i.MX27 clk: dts: Use clock defines in DTS files
ARM: dts: imx: correct sdma compatbile for imx6sl and imx6sx
ARM: dts: imx6sx-sdb: Add audio support
ARM: dts: imx6sx: Pass the fsl,fifo-depth property
ARM: dts: imx6sx: Fix sdma node
ARM: dts: imx6: edmqmx6: Add can bus
ARM: dts: imx6: edmqmx6: Add two other i2c buses
ARM: dts: imx6: edmqmx6: Add PCIe support
ARM: dts: imx25-pdk: Add USB OTG support
ARM: dts: i.MX53: add aipstz nodes
ARM: dts: mxs: Split M28EVK into SoM and EVK parts
...
Signed-off-by: Olof Johansson <olof@lixom.net>
window:
- Enable irqchip crossbar interrupt mapping. These changes
are based on an immutable irqchip branch set up by Jason
Cooper to make it easier to merge the related .dts changes.
- Removal of omap2 related static clock data that now comes
from device tree.
- Enabling of PHY regulators for various omaps
- Enabling of PCIe for dra7
- Add support for am437x starterkit
- Enable audio for for omap5
- Enable display and am335x-evmsk
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Merge tag 'omap-for-v3.17/dt-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Merge "omap dts changes for v3.17 merge window, part1" from Tony Lindgren:
First set of .dts changes for omaps for v3.17 merge window:
- Enable irqchip crossbar interrupt mapping. These changes
are based on an immutable irqchip branch set up by Jason
Cooper to make it easier to merge the related .dts changes.
- Removal of omap2 related static clock data that now comes
from device tree.
- Enabling of PHY regulators for various omaps
- Enabling of PCIe for dra7
- Add support for am437x starterkit
- Enable audio for for omap5
- Enable display and am335x-evmsk
* tag 'omap-for-v3.17/dt-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (43 commits)
ARM: DTS: omap5-uevm: Enable basic audio (McPDM <-> twl6040)
ARM: DTS: omap5-uevm: Add node for twl6040 audio codec
ARM: DTS: omap5-uevm: Enable palmas clk32kgaudio clock
ARM: dts: dra7: Add dt data for PCIe controller
ARM: dts: dra7: Add dt data for PCIe PHY
ARM: dts: dra7: Add dt data for PCIe PHY control module
ARM: dts: dra7xx-clocks: Add missing clocks for second PCIe PHY instance
ARM: dts: dra7xx-clocks: rename pcie clocks to accommodate second PHY instance
ARM: dts: dra7xx-clocks: Add missing 32KHz clocks used for PHY
ARM: dts: dra7xx-clocks: Change the parent of apll_pcie_in_clk_mux to dpll_pcie_ref_m2ldo_ck
ARM: dts: dra7xx-clocks: Add divider table to optfclk_pciephy_div clock
ARM: dts: dra7-evm: Add regulator information to USB2 PHYs
ARM: omap2plus_defconfig: enable TPS65218 configs
ARM: dts: AM437x: Add TPS65218 device tree nodes
ARM: dts: AM437x: Fix i2c nodes indentation
ARM: dts: AM43x: Add TPS65218 device tree nodes
ARM: dts: Add devicetree for Gumstix Pepper board
ARM: dts: dra7: add crossbar device binding
ARM: dts: dra7: add routable-irqs property for gic node
ARM: OMAP24xx: clock: remove legacy clock data
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Add binding documentation for the Cadence UART.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Acked-by: Rob Herring <robh@kernel.org>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Use clock defines in order to make devicetrees more human readable.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This patch adds devicetree support CCM module for i.MX21 CPUs.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Instead of using enum for clock ID, let's switch imx6qdl clock driver to
use macro. In this case, device tree can reuse these macros to improve
readability.
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This patch adds devicetree support CCM module for i.MX1 (MC9328MX1) CPUs.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Add the device tree binding documentation for the GK20A GPU used in
Tegra K1 SoCs.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This patch adds the device tree to support Toradex Apalis T30, a
computer on module which can be used on different carrier boards.
The module consists of a Tegra 3 SoC, two PMICs, 1 or 2 GB of DDR3L
RAM, eMMC, an LM95245 temperature sensor chip, an i210 resp. i211
gigabit Ethernet controller, an STMPE811 ADC/touch controller as well
as two MCP2515 CAN controllers. Furthermore, there is an SGTL5000 audio
codec which is not yet supported. Anything that is not self contained
on the module is disabled by default.
The device tree for the Evaluation Board includes the modules device
tree and enables the supported peripherals of the carrier board (the
Evaluation Board supports almost all of them).
While at it also add the device tree binding documentation for Apalis
T30.
Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
[swarren: fixed some node sort orders]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Add efuse and apbmisc bindings for Tegra20, Tegra30, Tegra114 and
Tegra124.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Implement fuse driver for Tegra20, Tegra30, Tegra114 and Tegra124. This
replaces functionality previously provided in arch/arm/mach-tegra, which
is removed in this patch.
While at it, move the only user of the global tegra_revision variable
over to tegra_sku_info.revision and export tegra_fuse_readl() to allow
drivers to read calibration fuses.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The CA9 MPcore SoC Control block is a set of registers that allows to
configure certain internal aspects of the core blocks of the SoC
(Cortex-A9, L2 cache controller, etc.). In most cases, the default
values are fine so they aren't many reasons to touch those registers,
but there is one exception: to support cpuidle on Armada 38x, we need
to modify the value of the CA9 MPcore Reset Control register.
Therefore, this commit adds a new Device Tree binding for this
hardware block, and uses this new binding for the Armada 38x Device
Tree file.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: devicetree@vger.kernel.org
Link: https://lkml.kernel.org/r/1404913221-17343-11-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This adds the dt-binding documentation for the clock and reset unit found on
Rockchip rk3288 SoCs.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-By: Max Schwarz <max.schwarz@online.de>
Tested-By: Max Schwarz <max.schwarz@online.de>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This add bindings documentation for the clock and reset unit found on
rk3188 and rk3066 SoCs from Rockchip.
Also deprecate the old gate clock binding, as these shouldn't be used
in the future.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-By: Max Schwarz <max.schwarz@online.de>
Tested-By: Max Schwarz <max.schwarz@online.de>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This week's arm-soc fixes:
- Another set of OMAP fixes
* Clock fixes
* Restart handling
* PHY regulators
* SATA hwmod data for DRA7
+ Some trivial fixes and removal of a bit of dead code
- Exynos fixes
* A bunch of clock fixes
* Some SMP fixes
* Exynos multi-core timer: register as clocksource and fix ftrace.
+ a few other minor fixes
There's also a couple more patches, and at91 fix for USB caused by common
clock conversion, and more MAINTAINERS entries for shmobile.
We're definitely switching to only regression fixes from here on out,
we've been a little less strict than usual up until now.
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"This week's arm-soc fixes:
- Another set of OMAP fixes
* Clock fixes
* Restart handling
* PHY regulators
* SATA hwmod data for DRA7
+ Some trivial fixes and removal of a bit of dead code
- Exynos fixes
* A bunch of clock fixes
* Some SMP fixes
* Exynos multi-core timer: register as clocksource and fix ftrace.
+ a few other minor fixes
There's also a couple more patches, and at91 fix for USB caused by
common clock conversion, and more MAINTAINERS entries for shmobile.
We're definitely switching to only regression fixes from here on out,
we've been a little less strict than usual up until now"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (26 commits)
ARM: at91: at91sam9x5: add clocks for usb device
ARM: EXYNOS: Register cpuidle device only on exynos4210 and 5250
ARM: dts: Add clock property for mfc_pd in exynos5420
clk: exynos5420: Add IDs for clocks used in PD mfc
ARM: EXYNOS: Add support for clock handling in power domain
ARM: OMAP2+: Remove non working OMAP HDMI audio initialization
ARM: imx: fix shared gate clock
ARM: dts: Update the parent for Audss clocks in Exynos5420
ARM: EXYNOS: Update secondary boot addr for secure mode
ARM: dts: Fix TI CPSW Phy mode selection on IGEP COM AQUILA.
ARM: dts: am335x-evmsk: Enable the McASP FIFO for audio
ARM: dts: am335x-evm: Enable the McASP FIFO for audio
ARM: OMAP2+: Make GPMC skip disabled devices
ARM: OMAP2+: create dsp device only on OMAP3 SoCs
ARM: dts: dra7-evm: Make VDDA_1V8_PHY supply always on
ARM: DRA7/AM43XX: fix header definition for omap44xx_restart
ARM: OMAP2+: clock/dpll: fix _dpll_test_fint arithmetics overflow
ARM: DRA7: hwmod: Add SYSCONFIG for usb_otg_ss
ARM: DRA7: hwmod: Fixup SATA hwmod
ARM: OMAP3: PRM/CM: Add back macros used by TI DSP/Bridge driver
...
- Add regulators to STMPE expanders
- Add proper DMA channels for all SD/MMC blocks
- Add sensors to the device tree
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Merge tag 'ux500-devicetree-v3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/dt
Merge "Ux500 devicetree changes for v3.17" from Linus Walleij:
Ux500 device tree patches for v3.17:
- Add regulators to STMPE expanders
- Add proper DMA channels for all SD/MMC blocks
- Add sensors to the device tree
* tag 'ux500-devicetree-v3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
ARM: ux500: add misc sensors to the device trees
ARM: ux500: add some DB8500 DMA channel info
ARM: ux500: add VCC and VIO regulators to STMPE IC
+ Linux 3.16-rc4
Signed-off-by: Olof Johansson <olof@lixom.net>
Here are some small serial fixes that resolve some reported problems
that started in 3.15 with some serial drivers. And there's a new dt
binding for a serial driver, which was all that was needed for the
renesas serial driver.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are some small serial fixes that resolve some reported problems
that started in 3.15 with some serial drivers.
And there's a new dt binding for a serial driver, which was all that
was needed for the renesas serial driver"
* tag 'tty-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: sh-sci: Add device tree support for r8a7{778,740,3a4} and sh73a0
serial: imx: Fix build breakage
serial: arc_uart: Use uart_circ_empty() for open-coded comparison
serial: Test for no tx data on tx restart
Dell kernel driver dell-smo8800 provides same freefall interface as hp_accel so
program hpfall.c works also on Dell laptops. So rename it to freefall.c.
Dell driver does not provide hp::hddprotect led so make sure that freefall.c
works also if hp::hddprotect does not exist in sysfs.
Additionally write info to syslog.
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Cc: Sonal Santan <sonal.santan@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This patch fixed spelling typo in various template files
within Documentation/Docbook.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This patch fixed spelling typo found in DocBook/mtdnand.tmpl.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The paragraph on mcelog currently describes kernel v2.6.31. In that
kernel the mce code (for i386, that is) was in transition. Ever since
v2.6.32 the situation is much simpler (eg, mcelog is now needed to
process events on almost all x86 machines, i386 and x86-64). Since this
"document is designed to provide a list of the minimum levels of
software necessary to run the 3.0 kernels" let's just describe that
situation.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Acked-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Simply document new compat strings.
There appears to be no need for a driver updates.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch adds the device tree binding documentation for the XUSB pad
controller found on NVIDIA Tegra SoCs. It exposes both pinmuxing and PHY
capabilities.
Tested-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
While powering on/off a local powerdomain in exynos5 chipsets, the
input clocks to each device gets modified. This behaviour is based
on the SYSCLK_SYS_PWR_REG registers.
E.g. SYSCLK_MFC_SYS_PWR_REG = 0x0, the parent of input clock to MFC
(aclk333) gets modified to oscclk
= 0x1, no change in clocks.
The recommended value of SYSCLK_SYS_PWR_REG before power gating any
domain is 0x0. So we must also restore the clocks while powering on
a domain everytime.
This patch adds the framework for getting the required mux and parent
clocks through a power domain device node. With this patch, while
powering off a domain, parent is set to oscclk and while powering back
on, its re-set to the correct parent which is as per the recommended
pd on/off sequence.
Signed-off-by: Prathyush K <prathyush.k@samsung.com>
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* pm-cpufreq:
cpufreq: Makefile: fix compilation for davinci platform
intel_pstate: Set CPU number before accessing MSRs
intel_pstate: Update documentation of {max,min}_perf_pct sysfs files
intel_pstate: don't touch turbo bit if turbo disabled or unavailable.
intel_pstate: Fix setting VID
Documentation for atmel-pmc only list one compatible, add the remaining
compatible strings.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
- L2CC latency properties for BG2Q
- DW i2c nodes for BG2Q and corresponding dev board
- SMP related nodes for BG2 and BG2Q
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Merge tag 'berlin-dt-3.17-1' of git://git.infradead.org/users/hesselba/linux-berlin into next/dt
Merge "Berlin DT changes for v3.17" from Sebastian Hesselbarth:
- L2CC latency properties for BG2Q
- DW i2c nodes for BG2Q and corresponding dev board
- SMP related nodes for BG2 and BG2Q
* tag 'berlin-dt-3.17-1' of git://git.infradead.org/users/hesselba/linux-berlin:
ARM: dts: berlin: add SMP related nodes and properties for BG2Q
ARM: dts: berlin: add SMP related nodes and properties for BG2
Documentation: bindings: add the marvell,berlin-smp CPU enable method
Documentation: bindings: add the Berlin CPU control doc
ARM: dts: berlin: enable i2c0 and i2c2
ARM: dts: berlin: add I2C nodes for BG2Q
ARM: dts: berlin2q: set L2CC tag and data latency to 2 cycles
Signed-off-by: Olof Johansson <olof@lixom.net>
Update documentation to make the interpretation of the values clearer
Link: https://bugzilla.kernel.org/show_bug.cgi?id=64251
Cc: 3.13+ <stable@vger.kernel.org> # 3.13+
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
When using trace-vmscan-postprocess.pl for checking the file/anon rate
of scanning, we can find that it can not be performed. At the same
time, the following message will be reported:
WARNING: Format not as expected for event vmscan/mm_vmscan_lru_isolate
'file' != 'contig_taken' Fewer fields than expected in format at
./trace-vmscan-postprocess.pl line 171, <FORMAT> line 76.
In trace-vmscan-postprocess.pl, (contig_taken, contig_dirty, and
contig_failed) are be associated respectively to (nr_lumpy_taken,
nr_lumpy_dirty, and nr_lumpy_failed) for lumpy reclaim. Via commit
c53919adc0 ("mm: vmscan: remove lumpy reclaim"), lumpy reclaim had
already been removed by Mel, but the update for
trace-vmscan-postprocess.pl was missed.
Signed-off-by: Chen Yucong <slaoub@gmail.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Add support for TI's AM437x StarterKit Evaluation
Module.
Cc: Josh Elliot <jelliott@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Tested-by: Franklin Cooper Jr. <fcooper@ti.com>
Tested-by: Tom Rini <trini@ti.com>
Tested-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
On certain platforms such as DRA7, SPIs 0, 1, 2, 3, 5, 6, 10, 131,
132, 133 are direct wired to hardware blocks bypassing crossbar.
This quirky implementation is *NOT* supposed to be the expectation
of crossbar hardware usage. However, these are already marked in our
description of the hardware with SKIP and RESERVED where appropriate.
Unfortunately, we need to be able to refer to these hardwired IRQs.
So, to request these, crossbar driver can use the existing information
from it's table that these SKIP/RESERVED maps are direct wired sources
and generic allocation/programming of crossbar should be avoided.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Link: https://lkml.kernel.org/r/1403766634-18543-17-git-send-email-r.sricharan@ti.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
The current crossbar description does not include the description
required for the consumer of the crossbar, a.k.a devices whoes events
pass through the crossbar into the GIC interrupt controller.
So, provide documentation for the same.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Link: https://lkml.kernel.org/r/1403766634-18543-16-git-send-email-r.sricharan@ti.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Currently we attempt to map any crossbar value to an IRQ, however,
this is not correct from hardware perspective. There is a max crossbar
event number upto which hardware supports. So describe the same in
device tree using 'ti,max-crossbar-sources' property and use it to
validate requests.
[ jac - remove MAX_SOURCES from binding doc, use integer because we
shouldn't put implementation details in the binding docs ]
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Link: https://lkml.kernel.org/r/1403766634-18543-14-git-send-email-r.sricharan@ti.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Since crossbar is s/w configurable, the initial settings of the
crossbar cannot be assumed to be sane. This implies that:
a) On initialization all un-reserved crossbars must be initialized to
a known 'safe' value.
b) When unmapping the interrupt, the safe value must be written to
ensure that the crossbar mapping matches with interrupt controller
usage.
So provide a safe value in the dt data to map if
'0' is not safe for the platform and use it during init and unmap
While at this, fix the below checkpatch warning.
Fixes checkpatch warning:
WARNING: Unnecessary space before function pointer arguments
#37: FILE: drivers/irqchip/irq-crossbar.c:37:
+ void (*write) (int, int);
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Link: https://lkml.kernel.org/r/1403766634-18543-5-git-send-email-r.sricharan@ti.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
When, in the system due to varied reasons, interrupts might be unusable
due to hardware behavior, but register maps do exist, then those interrupts
should be skipped while mapping irq to crossbars.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Link: https://lkml.kernel.org/r/1403766634-18543-4-git-send-email-r.sricharan@ti.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
