TBS Technologies is a company which specializes in developing, producing
and marketing of digital TV tuner cards for PCs.
for additional details refer to http://www.tbsdtv.com/about-us.html
Signed-off-by: Soeren Moch <smoch@web.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This driver register pm_power_off with snvs power off function. If
your boards NOT use PMIC_ON_REQ to turn on/off external pmic, or use
other pin to do, please disable the driver in dts, otherwise, your
pm_power_off maybe overwrote by this driver.
Signed-off-by: Robin Gong <b38343@freescale.com>
Acked-By: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Pull vfs fixes from Al Viro:
"Assorted fixes, most in overlayfs land"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
ovl: ovl_dir_fsync() cleanup
ovl: update MAINTAINERS
ovl: pass dentry into ovl_dir_read_merged()
ovl: use lockless_dereference() for upperdentry
ovl: allow filenames with comma
ovl: fix race in private xattr checks
ovl: fix remove/copy-up race
ovl: rename filesystem type to "overlay"
isofs: avoid unused function warning
vfs: fix reference leak in d_prune_aliases()
Exynos7 SoC has now separate gate control for 125MHz pipe3 phy
clock, as well as 60MHz utmi phy clock.
Additionally, separate gate control is available for the clock
used for ITP (Isochronous Transfer Packet) generation.
So get the same and control in the phy-exynos5-usbdrd driver.
Suggested-by: Anton Tikhomirov <av.tikhomirov@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Conflicts:
drivers/net/ieee802154/fakehard.c
A bug fix went into 'net' for ieee802154/fakehard.c, which is removed
in 'net-next'.
Add build fix into the merge from Stephen Rothwell in openvswitch, the
logging macros take a new initial 'log' argument, a new call was added
in 'net' so when we merge that in here we have to explicitly add the
new 'log' arg to it else the build fails.
Signed-off-by: David S. Miller <davem@davemloft.net>
The suspend/resume code for Armada XP has to modify certain registers
of the SDRAM controller. Therefore, we need to define a Device Tree
binding for this hardware block.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: devicetree@vger.kernel.org
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1416585613-2113-2-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
- 2 fixes for OF selftest code
- Fix for PowerPC address parsing to disable work-around except on old
PowerMACs
- Fix a crash when earlycon is enabled, but no device is found
- DT documentation fixes and missing vendor prefixes
All but the doc updates are also for stable.
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Merge tag 'devicetree-fixes-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
"DeviceTree fixes for 3.18:
- two fixes for OF selftest code
- fix for PowerPC address parsing to disable work-around except on
old PowerMACs
- fix a crash when earlycon is enabled, but no device is found
- DT documentation fixes and missing vendor prefixes
All but the doc updates are also for stable"
* tag 'devicetree-fixes-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
of/selftest: Fix testing when /aliases is missing
of/selftest: Fix off-by-one error in removal path
documentation: pinctrl bindings: Fix trivial typo 'abitrary'
devicetree: bindings: Add vendor prefix for Micron Technology, Inc.
of: Add vendor prefix for Chips&Media, Inc.
of/base: Fix PowerPC address parsing hack
devicetree: vendor-prefixes.txt: fix whitespace
of: Fix crash if an earlycon driver is not found
of/irq: Drop obsolete 'interrupts' vs 'interrupts-extended' text
of: Spelling s/stucture/structure/
devicetree: bindings: add sandisk to the vendor prefixes
Resource management
- Support 64-bit bridge windows if we have 64-bit dma_addr_t (Yinghai Lu)
PCI device hotplug
- Apply _HPX Link Control settings to all devices with a link (Yinghai Lu)
Generic host bridge driver
- Add DT binding for "linux,pci-domain" property (Lucas Stach)
APM X-Gene
- Assign resources to bus before adding new devices (Duc Dang)
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Merge tag 'pci-v3.18-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"These are fixes for an issue with 64-bit PCI bus addresses on 32-bit
PAE kernels, an APM X-Gene problem (it depended on a generic change we
removed before merging), a fix for my hotplug device configuration
changes, and a devicetree documentation update.
Resource management:
- Support 64-bit bridge windows if we have 64-bit dma_addr_t (Yinghai Lu)
PCI device hotplug:
- Apply _HPX Link Control settings to all devices with a link (Yinghai Lu)
Generic host bridge driver:
- Add DT binding for "linux,pci-domain" property (Lucas Stach)
APM X-Gene:
- Assign resources to bus before adding new devices (Duc Dang)"
* tag 'pci-v3.18-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: Support 64-bit bridge windows if we have 64-bit dma_addr_t
PCI: Apply _HPX Link Control settings to all devices with a link
PCI: Add missing DT binding for "linux,pci-domain" property
PCI: xgene: Assign resources to bus before adding new devices
This adds the NovaTech OrionLXm which is based on the AM335x SoC
http://www.novatechweb.com/substation-automation/orionlxm/
RAM: 512MiB
Flash: 4GB eMMC
Ethernet PHYs: 2x Micrel KSZ8041FTLI
USB ports are used internally by the expansion cards.
Internal micro SD slot is available.
Signed-off-by: George McCollister <george.mccollister@gmail.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
John W. Linville says:
====================
pull request: wireless-next 2014-11-21
Please pull this batch of updates intended for the 3.19 stream...
For the mac80211 bits, Johannes says:
"It has been a while since my last pull request, so we accumulated
another relatively large set of changes:
* TDLS off-channel support set from Arik/Liad, with some support
patches I did
* custom regulatory fixes from Arik
* minstrel VHT fix (and a small optimisation) from Felix
* add back radiotap vendor namespace support (myself)
* random MAC address scanning for cfg80211/mac80211/hwsim (myself)
* CSA improvements (Luca)
* WoWLAN Net Detect (wake on network found) support (Luca)
* and lots of other smaller changes from many people"
For the Bluetooth bits, Johan says:
"Here's another set of patches for 3.19. Most of it is again fixes and
cleanups to ieee802154 related code from Alexander Aring. We've also got
better handling of hardware error events along with a proper API for HCI
drivers to notify the HCI core of such situations. There's also a minor
fix for mgmt events as well as a sparse warning fix. The code for
sending HCI commands synchronously also gets a fix where we might loose
the completion event in the case of very fast HW (particularly easily
reproducible with an emulated HCI device)."
And...
"Here's another bluetooth-next pull request for 3.19. We've got:
- Various fixes, cleanups and improvements to ieee802154/mac802154
- Support for a Broadcom BCM20702A1 variant
- Lots of lockdep fixes
- Fixed handling of LE CoC errors that should trigger SMP"
For the Atheros bits, Kalle says:
"One ath6kl patch and rest for ath10k, but nothing really major which
stands out. Most notable:
o fix resume (Bartosz)
o firmware restart is now faster and more reliable (Michal)
o it's now possible to test hardware restart functionality without
crashing the firmware using hw-restart parameter with
simulate_fw_crash debugfs file (Michal)"
On top of that...both ath9k and mwifiex get their usual level of
updates. Of note is the ath9k spectral scan work from Oleksij Rempel.
I also pulled from the wireless tree in order to avoid some merge issues.
Please let me know if there are problems!
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Introduce FTRACE_OPS_FL_IPMODIFY to avoid conflict among
ftrace users who may modify regs->ip to change the execution
path. If two or more users modify the regs->ip on the same
function entry, one of them will be broken. So they must add
IPMODIFY flag and make sure that ftrace_set_filter_ip() succeeds.
Note that ftrace doesn't allow ftrace_ops which has IPMODIFY
flag to have notrace hash, and the ftrace_ops must have a
filter hash (so that the ftrace_ops can hook only specific
entries), because it strongly depends on the address and
must be allowed for only few selected functions.
Link: http://lkml.kernel.org/r/20141121102516.11844.27829.stgit@localhost.localdomain
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Seth Jennings <sjenning@redhat.com>
Cc: Petr Mladek <pmladek@suse.cz>
Cc: Vojtech Pavlik <vojtech@suse.cz>
Cc: Miroslav Benes <mbenes@suse.cz>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
[ fixed up some of the comments ]
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Add "micrel,rmii-reference-clock-select-25-mhz" to Micrel ethernet PHY
binding documentation.
This property is needed to properly describe some revisions of Micrel
PHYs which has the function of this configuration bit inverted so that
setting it enables 25 MHz rather than 50 MHz clock mode.
Note that a clock reference ("rmii-ref") is still needed to actually
select either mode.
Cc: devicetree@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Reduce indentation of Micrel PHY binding documentations somewhat.
Also fix "reference input clock" typo while at it.
Cc: devicetree@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Micrel KSZ8081 and KSZ8091 PHYs have the RMII Reference Clock Select
bit, which is used to select 25 or 50 MHz clock mode.
Note that on some revisions of the PHY (e.g. KSZ8081RND) the function of
this bit is inverted so that setting it enables 25 rather than 50 MHz
mode. Add a new device-tree property
"micrel,rmii-reference-clock-select-25-mhz" to describe this.
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Document the device tree binding for the WM8960 codec, and modify the
driver to extract the platform data from device tree, if present.
Signed-off-by: Zidan Wang <b50113@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
DWC3 controller on Exynos7 SoC has separate control for
AXI UpScaler which connects DWC3 DRD controller to AXI bus.
Get the gate clock for the same to control it across power
cycles.
Suggested-by: Anton Tikhomirov <av.tikhomirov@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Separates registration of the phy and the lookup. The method
is copied from clkdev.c,
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Document the bindings of the Marvell Berlin USB PHY driver.
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
- rate init for rk3288 clocks
- enablement of various peripherals
- new boardfile for Haoyu Marsboard (rk3066 based)
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Merge tag 'v3.19-rockchip-dts2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
Pull "ARM: rockchip: second batch of dts related changes" from Heiko Stuebner:
- the dts part of the rk3288 smp support
- rate init for rk3288 clocks
- enablement of various peripherals
- new boardfile for Haoyu Marsboard (rk3066 based)
* tag 'v3.19-rockchip-dts2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: enable PWM on Radxa Rock
ARM: dts: rockchip: fix invalid unit-address in rk3188.dtsi
ARM: dts: rk3288: add VOP iommu nodes
ARM: dts: rockchip: add reset for CPU nodes
ARM: dts: rockchip: add intmem node for rk3288 smp support
ARM: dts: rockchip: add pmu references to cpus nodes
ARM: dts: rockchip: add serial aliases for rk3066 and rk3188
ARM: dts: rockchip: Add devicetree source for MarsBoard RK3066
ARM: dts: rockchip: Add EMAC Rockchip for RK3066 SoCs
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The CP15 barrier instructions (CP15ISB, CP15DSB and CP15DMB) are
deprecated in the ARMv7 architecture, superseded by ISB, DSB and DMB
instructions respectively. Some implementations may provide the
ability to disable the CP15 barriers by disabling the CP15BEN bit in
SCTLR_EL1. If not enabled, the encodings for these instructions become
undefined.
To support legacy software using these instructions, this patch
register hooks to -
* emulate CP15 barriers and warn the user about their use
* toggle CP15BEN in SCTLR_EL1
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
The SWP instruction was deprecated in the ARMv6 architecture. The
ARMv7 multiprocessing extensions mandate that SWP/SWPB instructions
are treated as undefined from reset, with the ability to enable them
through the System Control Register SW bit. With ARMv8, the option to
enable these instructions through System Control Register was dropped
as well.
To support legacy applications using these instructions, port the
emulation of the SWP and SWPB instructions from the arm port to arm64.
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Typically, providing support for legacy instructions requires
emulating the behaviour of instructions whose encodings have become
undefined. If the instructions haven't been removed from the
architecture, there maybe an option in the implementation to turn
on/off the support for these instructions.
Create common infrastructure to support legacy instruction
emulation. In addition to emulation, also provide an option to support
hardware execution when supported. The default execution mode (one of
undef, emulate, hw exeuction) is dependent on the state of the
instruction (deprecated or obsolete) in the architecture and
can specified at the time of registering the instruction handlers. The
runtime state of the emulation can be controlled by writing to
individual nodes in sysctl. The expected default behaviour is
documented as part of this patch.
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This has mostly been about introducing A80 support
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Merge tag 'sunxi-core-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/soc
Pull "Allwinner Core Additions for 3.19" from Maxime Ripard:
This has mostly been about introducing A80 support
* tag 'sunxi-core-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
ARM: sunxi: make sun6i SMP ops static
ARM: sunxi: Select ARCH_HAS_RESET_CONTROLLER and RESET_CONTROLLER for sun9i
Documentation: sunxi: Add A80 datasheet link
devicetree: bindings: Document supported Allwinner sunxi SoCs
ARM: sunxi: Introduce Allwinner A80 support
devicetree: bindings: Add vendor prefix for Merrii Technology Co., Ltd.
ARM: sunxi: Add debug uart used by sun9i (Allwinner A80)
Documentation: sunxi: Update Allwinner SoC documentation (A31/A31s/A23)
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Pull "ARM: meson: SOC related changes" from Carlo Caione:
This is the pull request for the SoC related changes for the 3.19.
The support for Meson8 is added together with L2 cache management.
* tag 'v3.19-meson-soc' of https://github.com/carlocaione/linux-meson:
clocksource: meson6: Select CLKSRC_MMIO
ARM: meson: enable L2 cache
ARM: meson: document meson8 compatible properties
ARM: meson: add meson8 support
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'v3.19-rockchip-soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/soc
Pull "code part of the rk3288 smp support" from Heiko Stübner:
here is the second batch of soc related changes, consisting only
of the smp support for rk3288.
Due to the slight misheap of the v3.18 cpuclk pull being merge, it is based
on exactly this merge commit from Olof to next/soc.
* tag 'v3.19-rockchip-soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: rockchip: add basic smp support for rk3288
ARM: rockchip: add option to access the pmu via a phandle in smp_operations
ARM: rockchip: convert to regmap and use pmu syscon if available
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Some distributions carry an "old" format of overlayfs while mainline has a
"new" format.
The distros will possibly want to keep the old overlayfs alongside the new
for compatibility reasons.
To make it possible to differentiate the two versions change the name of
the new one from "overlayfs" to "overlay".
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reported-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Cc: Andy Whitcroft <apw@canonical.com>
This adds binding documentation and headers for the Tegra124
SOCTHERM device tree node.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Document DT bindings of Atmel's TRNG (True Random Number Generator) IP.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Peter Korsgaard <peter@korsgaard.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Merge tag 'v3.19-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt
Pull "Add support for mt6592, mt8127 and mt8135 Socs from Mediatek"
from Matthias Brugger:
Here comes the pull request which introduces basic support for
Mediatek SoCs mt6592, mt8127 and mt8135.
The patches for the mt81xx got merged in the late tree for v3.18 but
were not be merged at the end. They got a small fix regarding the
compatible and model string in the dts files.
* tag 'v3.19-next-dts' of https://github.com/mbgg/linux-mediatek:
dt-bindings: add documentation for Mediatek SoC
ARM: mediatek: add dts for mt6592-evb
ARM: mediatek: Add basic support for mt6592
dt-bindings: add more chips in documentation for Mediatek SoC
ARM: dts: Build dtb for mt8127 & mt8135
ARM: mediatek: add dts for MT8135 evaluation board.
ARM: mediatek: Add basic support for mt8135
ARM: mediatek: add dts for 8127 Moose board
ARM: mediatek: Add basic support for mt8127
Signed-off-by; Arnd Bergmann <arnd@arndb.de>
It is only about a not so recent driver for old platforms: RTT as RTC driver:
- RTT as RTC driver enhancements and machine specific include files removal
- RTT as RTC driver conversion to device tree
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Merge tag 'at91-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/drivers
Pull "First batch of drivers for 3.19" from Nicolas Ferre:
It is only about a not so recent driver for old platforms: RTT as RTC driver:
- RTT as RTC driver enhancements and machine specific include files removal
- RTT as RTC driver conversion to device tree
* tag 'at91-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
rtc: at91sam9: add DT bindings documentation
rtc: at91sam9: use clk API instead of relying on AT91_SLOW_CLOCK
ARM: at91: add clk_lookup entry for RTT devices
rtc: at91sam9: rework the Kconfig description
rtc: at91sam9: make use of syscon/regmap to access GPBR registers
rtc: at91sam9: add DT support
rtc: at91sam9: replace devm_ioremap by devm_ioremap_resource
rtc: at91sam9: use standard readl/writel functions instead of raw versions
rtc: at91sam9: remove references to mach specific headers
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patch documents deprecated vendor name "isil" to fix warning of
undocumented string for device isl29028 as reported while running checkpatch.pl
on drivers/staging/iio/light/isl29028.c. This is done to maintain compatibility
with older kernels.
Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patch documents the device isl29028 with its vendor-prefix. Undocumented deprecated vendor-prefix
found by checkpatch also documented for compatibility reasons.
Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
for the omap 1w driver, and to fix resume and interrupt issues
on the l3-noc driver.
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Merge tag 'omap-for-v3.19/w1-and-l3-noc' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/drivers
Pull "omap driver changes for v3.19" from Tony Lindgren:
Few omap driver changes to add minimal device tree support
for the omap 1w driver, and to fix resume and interrupt issues
on the l3-noc driver.
* tag 'omap-for-v3.19/w1-and-l3-noc' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
bus: omap_l3_noc: Correct returning IRQ_HANDLED unconditionally in the irq handler
bus: omap_l3_noc: Add resume hook to restore context
w1: omap-hdq: support device probing with device-tree
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Recently many changes have been done inside the driver
so this patch updates the driver's doc for example reviewing
information for the rx and tx processes that are managed
by napi method, adding new information for missing glue-logic files
etc.
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit 8e33f91a0b ("clk: shmobile: clk-mstp: change to using
clock-indices") forgot to replace all occurrences of
"renesas,clock-indices" in the driver-specific binding documentation.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
Introduce the Texas Instruments lp8860
4 channel LED driver.
This driver configures the device in display cluster mode
as this seems to be the most used configuration at the
time of the driver configuration.
For more product information please see the link below:
http://www.ti.com/product/lp8860-q1
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
Pull the beginning of seq_file cleanup from Steven:
"I'm looking to clean up the seq_file code and to eventually merge the
trace_seq code with seq_file as well, since they basically do the same thing.
Part of this process is to remove the return code of seq_printf() and friends
as they are rather inconsistent. It is better to use the new function
seq_has_overflowed() if you want to stop processing when the buffer
is full. Note, if the buffer is full, the seq_file code will throw away
the contents, allocate a bigger buffer, and then call your code again
to fill in the data. The only thing that breaking out of the function
early does is to save a little time which is probably never noticed.
I started with patches from Joe Perches and modified them as well.
There's many more places that need to be updated before we can convert
seq_printf() and friends to return void. But this patch set introduces
the seq_has_overflowed() and does some initial updates."
So with all the code movement and extraction in intel_pm.c in -next
git is hopelessly confused with
commit 2208d655a9
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri Nov 14 09:25:29 2014 +0100
drm/i915: drop WaSetupGtModeTdRowDispatch:snb
from -fixes. Worse even small changes in -next move around the
conflict context so rerere is equally useless. Let's just backmerge
and be done with it.
Conflicts:
drivers/gpu/drm/i915/i915_drv.c
drivers/gpu/drm/i915/intel_pm.c
Except for git getting lost no tricky conflicts really.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
This can be used to have GPIO host wakeup method suitable for the
platform and configurable GAP for host sleep handshake.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Calibration data can be downloaded through device tree method. This
patch adds the documentation. Also, instead of searching device tree
node by name using of_find_node_by_name() API, let's use
for_each_compatible_node().
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This allows checkpatch to validate more DTSes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
