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Convert the Android Goldfish Framebuffer binding to DT schema format.
Update the example node name to 'display' to comply with generic node
naming standards.
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Link: https://patch.msgid.link/20260113092602.3197681-7-visitorckw@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Current binding document enforces presence of either port@0 (DSI in) or
port@1 (DPI IN/OUT), with port@2 (DP out) being optional. This bridge is
capable of DSI->DP, DPI->DP and DPI->DP, it is therefore perfectly valid
to have both port@0 and port@1 described in the DT, because this is fairy
standard DPI->DP configuration of this bridge. Replace oneOf with anyOf
to cover this configuration.
Signed-off-by: Marek Vasut <marex@nabladev.com>
Link: https://patch.msgid.link/20260107213546.505137-1-marex@nabladev.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Devicetree bindings patches going through SCSI/UFS trees also use
reversed subject prefix.
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260107132248.47877-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Make "reg" property mandatory for all LDB devices and "reg-names"
mandatory for i.MX8MP and i.MX93 which have two "reg" values. The
i.MX6SX has only one "reg" value so the "reg-names" property there
is optional and not needed.
Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
Link: https://patch.msgid.link/20260106012236.295834-1-marek.vasut@mailbox.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Add the IEI WT61P803 PUZZLE Device Tree bindings for MFD, HWMON and LED
drivers. A new vendor prefix is also added accordingly for
IEI Integration Corp.
Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Signed-off-by: Pavo Banicevic <pavo.banicevic@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://patch.msgid.link/20210824124438.14519-2-luka.kovacic@sartura.hr
[robh: fix warnings from current tools]
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Add a few trivial devices which are already in use in Nuvoton
and ASpeed DTS files.
Link: https://patch.msgid.link/20260105211255.3431856-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The Loongson PCH interrupt controller can be referenced in interrupt-map
properties (e.g. in arch/loongarch/boot/dts/loongson-2k2000.dtsi), thus
the nodes should have address-cells property.
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Link: https://patch.msgid.link/e531084ee65a695ec08d0f559caec067877fb9a5.1767505859.git.zhoubinbin@loongson.cn
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The Loongson Extend I/O interrupt controller can be referenced in
interrupt-map properties (e.g. in
arch/loongarch/boot/dts/loongson-2k0500.dtsi), thus the nodes should
have address-cells property.
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Link: https://patch.msgid.link/3e903541d37432c88c27272094420b03418a607d.1767505859.git.zhoubinbin@loongson.cn
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The Loongson local I/O interrupt controller can be referenced in
interrupt-map properties (e.g. in
arch/loongarch/boot/dts/loongson-2k1000.dtsi), thus the nodes should
have address-cells property.
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Link: https://patch.msgid.link/fb3811b6bc387aa23adfc0aaf9a0a31c2d468e79.1767505859.git.zhoubinbin@loongson.cn
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Similar to "syscon-reset", allow using the standard "reg" property
rather than "offset".
Link: https://patch.msgid.link/20251216211556.3047726-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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For compatibility, it is necessary to support both 'reg' and 'offset' at
the same time.
Link: https://patch.msgid.link/20251215212648.3320333-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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There are no emails from MandyJH Liu, no reviews [1] of these bindings, so
clearly no maintenance is happening here. Switch to Mediatek SoC
maintainers.
Cc: MandyJH Liu <mandyjh.liu@mediatek.com>
Link: https://lore.kernel.org/all/?q=f%3Amandyjh.liu%40mediatek.com [1]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251219074035.13001-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The Cavium ThunderX2 aka Broadcom Vulcan doesn't use DT, but ACPI, so drop
the SoC binding.
Link: https://patch.msgid.link/20251215213022.3325133-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The Broadcom AMAC controller is DMA coherent on some platforms, so allow
the dma-coherent property.
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20251215212709.3320889-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Add missing child nodes for the RaspberryPi firmware. The firmware
implements a power domain provider in a 'power' node. GPIO hog nodes are
also already in use.
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20251215213513.3331128-2-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Convert the CZ.NIC Turris Mox rWTM firmware binding to DT schema format.
Add the "marvell,armada-3700-rwtm-firmware" compatible which was not
documented.
Link: https://patch.msgid.link/20251215212545.3318816-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The "socionext,uniphier-smpctrl" binding is just a "compatible" and
"reg" entry, so add it to trivial-devices.yaml.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251215212532.3318546-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Updates the Device Tree bindings for Xilinx firmware by introducing
conditional schema references for the pinctrl node.
Previously, the pinctrl node directly referenced
xlnx,zynqmp-pinctrl.yaml. However, this patch modifies the schema to
conditionally apply the correct pinctrl schema based on the compatible
property. Specifically:
- If compatible contains "xlnx,zynqmp-pinctrl", reference
xlnx,zynqmp-pinctrl.yaml.
- If compatible contains "xlnx,versal-pinctrl", reference
xlnx,versal-pinctrl.yaml.
Additionally, an example entry for "xlnx,versal-pinctrl" has been
added under the examples section.
Signed-off-by: Ronak Jain <ronak.jain@amd.com>
Link: https://patch.msgid.link/20251212100542.2756757-3-ronak.jain@amd.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The absence of a compatible property caused dt_binding_check to skip
the zynqmp_firmware node.
To address this, add "xlnx,zynqmp-firmware" to the compatible property
in the example section for the zynqmp_firmware node.
Signed-off-by: Ronak Jain <ronak.jain@amd.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251212100542.2756757-2-ronak.jain@amd.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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There are users already with 2 size cells, and there's no reason to not
support that.
Reviewed-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Link: https://patch.msgid.link/20251215212700.3320634-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The clock and regulator node names were updated to use standard node names,
but the binding wasn't updated.
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://patch.msgid.link/20251215212914.3323741-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Allow interrupt-map properties which are already used in the bus node.
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://patch.msgid.link/20251215212932.3324144-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow
i2c-host for v6.20
- amd-mp2, designware, mlxbf, rtl9300, spacemit, tegra: cleanups
- designware: use a dedicated algorithm for AMD Navi
- designware: replace magic numbers with named constants
- designware: replace min_t() with min() to avoid u8 truncation
- designware: refactor core to enable mode switching
- imx-lpi2c: add runtime PM support for IRQ and clock handling
- lan9691-i2c: add new driver
- rtl9300: use OF helpers directly and avoid fwnode handling
- spacemit: add bus reset support
- units: add HZ_PER_GHZ and use it in several i2c drivers
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The Cadence HP NAND Flash Controller on supports DMA transactions through
a coherent interconnect. In previous generations SoC (Stratix10 and Agilex)
the interconnect was non-coherent, hence there is no need for dma-coherent
property to be presence. In Agilex 5, the architecture has changed. It
introduced a coherent interconnect that supports cache-coherent DMA.
Signed-off-by: Khairul Anuar Romli <khairul.anuar.romli@altera.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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This adds a binding for the Faraday FTSSP010 SSP controller,
a pretty straight-forward syncronous serial port and SPI
controller.
The bindings are submitted separately because the one device
that has this is using it in a "nonstandard way" with regards
to the electronics, and does not make it possible to develop
or test a proper driver. However we want to be able to add
this resource to the device trees and it's not complex.
Signed-off-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260203-gemini-ssp-bindings-v1-1-6d85c9c72371@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add device tree binding support for the Gigabit Ethernet (GBETH) IP on
Renesas RZ/G3L SoC. This SoC uses different Synopsys DesignWare MAC
version 5.30 compared to RZ/G3E.
RZ/G3L requires an extra clock compared to RZ/G3E and has pps interrupts.
Add a new compatible string "renesas,r9a08g046-gbeth" for RZ/G3L SoC and
update the schema to handle hardware differences between SoC variants.
Extend the base snps,dwmac.yaml schema to accommodate the PPS interrupts.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://patch.msgid.link/20260131161250.5047-2-biju.das.jz@bp.renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Agilex devkit support a separate eMMC daughter card. Document Agilex
eMMC daughter board compatible.
[dinguyen] becauce of patch 1cb8486ac5f3 ("dt-bindings: arm: altera: combine Intel's SoCFPGA into altera.yaml"),
I moved the change to altera.yaml file.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Ng Tze Yee <tzeyee.ng@altera.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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The vmclock device provides a PTP clock source and precise timekeeping
across live migration and snapshot/restore operations.
The binding has a required memory region containing the vmclock_abi
structure and an optional interrupt for clock disruption notifications.
The full spec is at https://uapi-group.org/specifications/specs/vmclock/
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Babis Chalios <bchalios@amazon.es>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Tested-by: Takahiro Itazuri <itazur@amazon.com>
Link: https://patch.msgid.link/20260130173704.12575-4-itazur@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The pattern match [0-19] is incorrect and does not cover range of 0..19,
use pattern 1?[0-9] to cover range 0..19 instead. Update the example to
validate all parts of the pattern match and prevent such failures in the
future.
Fixes: 26c1bc67aa2f ("dt-bindings: clk: rs9: Add Renesas 9-series I2C PCIe clock generator")
Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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The problem is that one value from drive-strength may match to more than
two different enum groups which lead to DT complaint, switch to use 'anyOf'
to fix this kind warning.
Fixes: c3efac0592f8 ("dt-bindings: pinctrl: spacemit: convert drive strength to schema format")
Signed-off-by: Yixun Lan <dlan@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reported-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
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Merge series from Chris Morgan <macroalpha82@gmail.com>:
Add support for the Anbernic RG-DS Speaker Amplifiers. The Anbernic
RG-DS uses two AW87391 ICs at 0x58 and 0x5B on i2c2. However, the
manufacturer did not provide a firmware file, only a sequence of
register writes to each device to enable and disable them.
Add support for this *specific* configuration in the AW87390 driver.
Since we are relying on a device specific sequence I am using a
device specific compatible string. This driver does not currently
support the aw87391 for any other device as I have none to test
with valid firmware. Attempts to create firmware with the AwinicSCPv4
have not been successful.
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Merge series from David Lechner <dlechner@baylibre.com>:
This series is adding support for SPI controllers and peripherals that
have multiple SPI data lanes (data lanes being independent sets of
SDI/SDO lines, each with their own serializer/deserializer).
This series covers this specific use case:
+--------------+ +---------+
| SPI | | SPI |
| Controller | | ADC |
| | | |
| CS0 |--->| CS |
| SCLK |--->| SCLK |
| SDO |--->| SDI |
| SDI0 |<---| SDOA |
| SDI1 |<---| SDOB |
| SDI2 |<---| SDOC |
| SDI3 |<---| SDOD |
+--------------+ +--------+
The ADC is a simultaneous sampling ADC that can convert 4 samples at the
same time. It has 4 data output lines (SDOA-D) that each contain the
data of one of the 4 channels. So it requires a SPI controller with 4
separate deserializers in order to receive all of the information at the
same time.
This should also work for the use case in [1] as well. (Some of the
patches in this series were already submitted there). In that case the
SPI controller is used kind of like it is two separate SPI controllers,
each with its own chip select, clock, and data lines.
[1]: https://lore.kernel.org/linux-spi/20250616220054.3968946-1-sean.anderson@linux.dev/
The DT bindings are a fairly straight-forward mapping of which pins on
the peripheral are connected to which pins on the controller. The SPI
core code parses this and makes the information available to drivers.
When a peripheral driver sees that multiple data lanes are wired up, it
can chose to use them when sending messages.
The SPI message API is a bit higher-level than just specifying the
number of data lines for a SPI transfer though. I did some research on
other SPI controllers that have this feature. They tend to be the kind
meant for connecting to two flash memory chips at the same time but can
be used more generically as well. They generally have the option to
either use one lane at a time (Sean's use case), or can mirror the same
data on multiple lanes (no users of this yet) or can perform striping
of a single data FIFO/DMA stream to/from the two lanes (our use case).
For now, the API assumes that if you want to do mirror/striping, then
you want to use all available data lanes. Otherwise, it just uses the
first data lane for "normal" SPI transfers.
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git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath
Jeff Johnson says:
==================
ath.git patches for v6.20/v7.0 (#3)
A set of small features and cleanups for the next merge window.
==================
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
IIO: New device support, features and cleanup for the 6.20/7.0 cycle.
Slightly messier than normal unfortunately due to some conflicts
and build config bugs related to I3C drivers.
One last minute Kconfig fix right at the top after a linux-next report.
I've simplified the Kconfig and made it match other instances in the kernel
so that should be safe enough despite short soak time in front of build bots.
Merge of an immutable branch from I3C to get some stubs that were missing
and caused build issues with dual I2C / I3C drivers. This also brought in a
drop of some deprecated interfaces so there is also one patch to update a
new driver to not use those.
We are having another go at using cleanup.h magic with the IIO mode claim
functions after backing out last try at this. This time we have wrappers
around the new ACQUIRE() and ACQUIRE_ERR() macros.
Having been burnt once, we will be taking it a bit more slowly this time
wrt to wide adoption of these! Thanks in particular to Kurt for taking
on this core IIO work.
New Device Support
==================
adi,ad18113
- New driver to support the AD18113 amplifier - an interesting device due
to the external bypass paths where we need to describe what gain those
paths have in DT. Longer term it will be interesting to see if this
simplistic description is enough for real deployments.
adi,ad4062
- New driver for the AD4060 and AD4052 SAR ADCs including trigger, event
and GPIO controller support. Follow up patch replaced use of some
deprecated I3C interfaces prior to the I3C immutable branch merge as
that includes dropping them.
adi,ad4134
- New driver for the AD4134 24bit 4 channel simultaneous sampling ADC.
adi,ad7768-1,
- Add support for the ADAQ767-1, ADAQ7768-1 and ADAQ7769-1 ADCs after some
rework to enable the driver to support multiple device types.
adi,ad9467
- Add support for the similar ad9211 ADC to this existing driver.
- Make the selection of 2s comp mode explicit for normal operation and
switch to offset binary when entering calibration mode.
honeywell,abp2
- New driver to support this huge family (100+) of board mount pressure and
temperature sensors.
maxim,max22007
- New drier for this 4 channel DAC.
memsic,mmc5633
- New driver for this I2C/I3C magnetometer. Follow on patches fixed up
issues related to single driver supporting both bus types.
microchip,mcp747feb02
- New driver for the Microchip MCP47F(E/V)B(0/1/2)1,
MCP47F(E/V)B(0/1/2)2, MCP47F(E/V)B(0/1/2)4 and MCP47F(E/V)B(0/1/2)8
buffered voltage output DACs.
nxp,sar-adc
- New driver support ADCs found on s32g2 and s32g3 platforms.
ti,ads1018
- New drier for the ADS1018 and ADS1118 SPI ADCs.
ti,ads131m02
- New driver supporting ADS131M(02/03/04/06/08)24-bit simultaneous sampling
ADCs.
Features
========
iio-core
- New IIO_DEV_ACQUIRE_DIRECT_MODE() / IIO_DEV_ACQUIRE_FAILED() +
equivalents for the much rarer case where the mode needs pinning
whether or not it is in direct mode. These use the ACQUIRE()
/ ACQUIRE_ERR() infrastructure underneath to provide both simple
checks on whether we got the requested mode and to provide scope
based release. Applied in a few initial drivers.
adi,ad9467
- Support calibbias control
adi,adf4377
- Add support to act as a clock provider.
adi,adxl380
- Support low power 1KHz sampling frequency mode. Required rework of
how events and filters were configured, plus applying of constraints
when in this mode.
rf-digital,rfd77402
- Add interrupt support as alternative to polling for completion.
st,lsm6dsx
- Tap event detection (after considerable driver rework)
Cleanup and Minor Fixes
=======================
More minor cleanup such as typos, white space etc not called out except
where they were applied to a lot of drivers.
Various drivers.
- Use of dev_err_probe() to cleanup error handling.
- Introduce local struct device and struct device_node variables to
reduce duplication of getting them from containing structs.
- Ensure uses of iio_trigger_generic_data_rdy_poll() set IRQF_NO_THREAD
as that function calls non threaded child interrupt handlers.
- Replace IRQF_ONESHOT in not thread interrupt handlers with
IRQF_NO_THREAD to ensure they run as intended. Drop one unnecessary case.
iio-sw-device/trigger.
- Constify configs_group_operations structures.
iio-buffer-dma / buffer-dma-engine
- Use lockdep_assert_held() to replace WARN_ON() to check lock is
correctly held.
- Make use of cleanup.h magic to simplify various code paths.
- Make iio_dma_buffer_init() return void rather than always success.
adi,ad7766
- Replace custom interrupt handler with iio_trigger_generic_data_rdy_poll()
adi,ad9832
- Drop legacy platform_data support.
adi,ade9000
- Add a maintainer entry.
adi,adt7316
- Move to EXPORT_GPL_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() so the compiler
can cleanly drop unused pm structures and callbacks.
adi,adxl345
- Relax build constraint vs the driver that is in input so both may be
built as modules and selection made at runtime.
adi,adxl380
- Make sure we don't read tail entries in the hardware fifo if a partial
new scan has been written.
- Move to a single larger regmap_noinc_read() to read the hardware fifo.
aspeed,ast2600
- Add missing interrupts property to DT binding.
bosch,bmi270_i2c
- Add missing MODULE_DEVICE_TABLE() macros so auto probing of modules can
work.
bosch,smi330
- Drop duplicate assignment of IIO_TYPE in smi330_read_avail()
- Use new common field_get() and field_prep() helpers to replace local
version.
honeywell,mprls0025pa
Fixes delayed to merge window as late in cycle and we didn't want to delay
the rest of the series.
- Allow Kconfig selection of specific bus sub-drivers rather than tying that
to the buses themselves being supported.
- Zero spi_transfer structure to avoid chance of unintentionally set fields
effecting transfer.
- Fix a potential timing violation wrt to the chip select to first clock
edge timing.
- As recent driver, take risk inherent in dropping interrupt direction from
driver as that should be set by firmware.
- Fix wrong reported number of data bits for channel.
- Fix a pressure channel calculation bug.
- Rework to allow embedding the tx buffer in the iio_priv() structure rather
than requiring separate allocation.
- Move the buffer clearing to the shared core bringing it into affect for
SPI as well as I2C.
- Stricter checks for status byte.
- Greatly simplify the measurement sequence.
- Add a copyright entry to reflect Petre's continued work on this driver.
intersil,isl29018
- Switch from spritnf to sysfs_emit_at() to make it clear overflow can't
occur.
invensense,icm42600
- Allow sysfs access to temperature when buffered capture in use as it
does not impact other sensor data paths.
invensense,itg3200
- Check unused return value in read_raw() callback.
men,z188
- Drop now duplicated module alias.
rf-digital,rfd77402
- Add DT binding doc and explicit of_device_id table.
- Poll for timeout with times as on datasheet, then replace opencoded
version with read_poll_timeout().
sensiron,scd4x
- Add missing timestamp channel. The code to push it to the buffer was there
but there was no way to turn it on.
vti,sca3000
- Fix resource leak if iio_device_register() fails.
* tag 'iio-for-7.0a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (144 commits)
iio: magn: mmc5633: Fix Kconfig for combination of I3C as module and driver builtin
iio: sca3000: Fix a resource leak in sca3000_probe()
iio: proximity: rfd77402: Add interrupt handling support
iio: proximity: rfd77402: Document device private data structure
iio: proximity: rfd77402: Use devm-managed mutex initialization
iio: proximity: rfd77402: Use kernel helper for result polling
iio: proximity: rfd77402: Align polling timeout with datasheet
iio: cros_ec: Allow enabling/disabling calibration mode
iio: frequency: ad9523: correct kernel-doc bad line warning
iio: buffer: buffer_impl.h: fix kernel-doc warnings
iio: gyro: itg3200: Fix unchecked return value in read_raw
MAINTAINERS: add entry for ADE9000 driver
iio: accel: sca3000: remove unused last_timestamp field
iio: accel: adxl372: remove unused int2_bitmask field
iio: adc: ad7766: Use iio_trigger_generic_data_rdy_poll()
iio: magnetometer: Remove IRQF_ONESHOT
iio: Replace IRQF_ONESHOT with IRQF_NO_THREAD
iio: Use IRQF_NO_THREAD
iio: dac: Add MAX22007 DAC driver support
dt-bindings: iio: dac: Add max22007
...
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Add a binding for the Anbernic RG-DS Amplifier, which is an Awinic
aw87391 audio amplifier. This manufacturer did not provide firmware
so we have to use a list of init commands instead, requiring device
specific functionality rather than generic aw87391 functionality.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260128174608.1498-2-macroalpha82@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Extend the ADI AXI SPI engine binding for multiple data lanes. This SPI
controller has a capability to read multiple data words at the same
time (e.g. for use with simultaneous sampling ADCs). The current FPGA
implementation can support up to 8 data lanes at a time (depending on a
compile-time configuration option).
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20260123-spi-add-multi-bus-support-v6-6-12af183c06eb@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add spi-tx-lane-map and spi-rx-lane-map properties to the SPI peripheral
device tree binding. These properties allow specifying the mapping of
peripheral data lanes to controller data lanes. This is needed e.g. when
some lanes are skipped on the controller side so that the controller
can correctly route data to/from the peripheral.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20260123-spi-add-multi-bus-support-v6-2-12af183c06eb@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Change spi-rx-bus-width and spi-tx-bus-width properties from single
uint32 values to arrays of uint32 values. This allows describing SPI
peripherals connected to controllers that have multiple data lanes for
receiving or transmitting two or more words in parallel.
Each index in the array corresponds to a physical data lane (one or more
wires depending on the bus width). Additional mapping properties will be
needed in cases where a lane on the controller or peripheral is skipped.
Bindings that make use of this property are updated in the same commit
to avoid validation errors.
The adi,ad4030 binding can now better describe the chips multi-lane
capabilities, so that binding is refined and gets a new example.
Converting from single uint32 to array of uint32 does not break .dts/
.dtb files since there is no difference between specifying a single
uint32 value and an array with a single uint32 value in devicetree.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20260123-spi-add-multi-bus-support-v6-1-12af183c06eb@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add a compatible string for the mailbox controller found in the UMS9230
SoC.
Signed-off-by: Otto Pflüger <otto.pflueger@abscue.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
Marc Kleine-Budde says:
====================
pull-request: can-next 2026-01-31
This first 2 patches are by Biju Das, target the rcar_canfd driver and
add support for FD-only mode.
Lad Prabhakar's patches, also for the rcar_canfd driver add support
for the RZ/T2H SoC.
The last 2 patches are by Michael Tretter and me, target the sja1000
driver and clean up the CAN state handling.
* tag 'linux-can-next-for-6.20-20260131' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next:
can: sja1000: sja1000_err(): use error counter for error state
can: sja1000: sja1000_err(): make use of sja1000_get_berr_counter() to read error counters
can: rcar_canfd: Add RZ/T2H support
dt-bindings: can: renesas,rcar-canfd: Document RZ/T2H and RZ/N2H SoCs
dt-bindings: can: renesas,rcar-canfd: Document RZ/V2H(P) and RZ/V2N SoCs
dt-bindings: can: renesas,rcar-canfd: Specify reset-names
can: rcar_canfd: Add support for FD-Only mode
dt-bindings: can: renesas,rcar-canfd: Document renesas,fd-only property
====================
Link: https://patch.msgid.link/20260131101512.1958907-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Just a few device-specific fixes; all small and mostly trivial, should
be pretty safe to take at the late stage"
* tag 'sound-6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ASoC: sof_sdw: Add a quirk for Lenovo laptop using sidecar amps with cs42l43
ASoC: Intel: sof_es8336: fix headphone GPIO logic inversion
ASoC: amd: yc: Add DMI quirk for Acer TravelMate P216-41-TCO
ASoC: soc-acpi-intel-ptl-match: fix name_prefix of rt1320-2
ALSA: hda/realtek: Add quirk for Inspur S14-G1
ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machine
ALSA: hda/realtek: Really fix headset mic for TongFang X6AR55xU.
ALSA: hda/realtek - fixed speaker no sound
ASoC: amd: yc: Add ASUS ExpertBook PM1503CDA to quirks list
ASoC: fsl: imx-card: Do not force slot width to sample width
ASoC: dt-bindings: fsl,sai: Add support for i.MX952 platform
ASoC: cs35l45: Corrects ASP_TX5 DAPM widget channel
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Document the NXP P3T1035 and P3T2030 compatibles in TMP108.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Mayank Mahajan <mayankmahajan.x@nxp.com>
Link: https://lore.kernel.org/r/20260119040459.2898998-1-mayankmahajan.x@nxp.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add device tree bindings for the hot-swap controller STEF48H28.
Signed-off-by: Charles Hsu <hsu.yungteng@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20260126063712.1049025-1-hsu.yungteng@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Convert the ASpeed fan controller binding to DT schema format.
The '#size-cells' value is 0 rather 1.
Some users define more that 8 fan nodes where 2 fans share a PWM. The
driver seems to let the 2nd fan just overwrite the 1st one. That also
creates some addressing errors in the DT (duplicate addresses and wrong
unit-addresses).
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://lore.kernel.org/r/20260109-dev-dt-warnings-hwmon-v1-1-f2a84cdb0e1b@codeconstruct.com.au
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add a device tree bindings for mp5926 device.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Yuxi Wang <Yuxi.Wang@monolithicpower.com>
Link: https://lore.kernel.org/r/20251219055413.1661-2-Yuxi.Wang@monolithicpower.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Document LAN969x hwmon temperature sensor compatible.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20251215163820.1584926-15-robert.marko@sartura.hr
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Document Microchip LAN969x SHA compatible.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Document Microchip LAN969x AES compatible.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Document the Inline Crypto Engine (ICE) on the Milos SoC.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Add "loongson,ls2k0300-rtc" dedicated compatible to represent the RTC
interface of the Loongson-2K0300 chip.
Its hardware design is similar to that of the Loongson-1B, but it does
not support the alarm feature.
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/0c6a4fd221b5bf05f06cae9bb543a5bf7ea59f57.1768616276.git.zhoubinbin@loongson.cn
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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