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This binding was never applied to anything because it misses the
compatible, hence any mistake in it got unnoticed.
Before adding the compatible to let it apply, fix the names and
the node names of various regulators.
Fixes: 6385e21692bb ("regulator: Add bindings for MT6331 regulator")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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This binding had no compatible and for this reason would not be
applied to anything: add the missing "mediatek,mt6332-regulator"
compatible.
Fixes: e22943e32e1f regulator: ("Add bindings for MT6332 regulator")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The pin controller for both MT7622 and MT7629 need both a "base"
and an "eint" MMIO like the ones found on other MediaTek SoCs:
while devicetrees have always been correct, the binding is not,
as it only allows an "eint" reg.
Add "base" to reg-names and increment maxItems for reg to two.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The MT7622 SoC has a PWM channel 7-2 group for the pwm7 IP: add
the missing pwm_ch7_2 group.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Add a compatible for the General Purpose Timer (GPT) found on the
MediaTek Helio X10 MT6795 SoC which is fully compatible with the
one found in MT6577.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Even though the DPI IP has a reset bit on all MediaTek SoCs, it
is optional, and has always been unused until MT8195; specifically:
on older SoCs, like MT8173, the reset bit is located in MMSYS, and
on newer SoCs, like MT8195, it is located in VDOSYS.
For this reason, allow specifying the resets and reset-names on
all MediaTek SoCs.
Those properties are optional because there are multiple ways to
reset this IP and the reset lines in MM/VDO are used only if the
IP cannot perform warm-reset.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Document compatible for the Power Domain Controller(PDC)
block on Glymur.PDC acts as interrupt controller in
SoC states where GIC is non-operational.
Signed-off-by: Pankaj Patil <pankaj.patil@oss.qualcomm.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Add nvidia,tegra264-agic to the arm,gic binding for tegra264 audio
interrupt controller support.
Signed-off-by: sheetal <sheetal@nvidia.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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nlt,nl12880bc20-spwg-24
Add innolux,n133hse-ea1 13.3" TFT LCD panel and nlt,nl12880bc20-spwg-24
12.1" WXGA (1280 x 800) LVDS TFT LCD panel.
Fix below CHECK_DTBS warnings:
arch/arm/boot/dts/nxp/imx/imx6q-novena.dtb: /panel: failed to match any schema with compatible: ['innolux,n133hse-ea1']
arch/arm/boot/dts/nxp/imx/imx6dl-tx6u-811x.dtb: /lvds0-panel: failed to match any schema with compatible: ['nlt,nl12880bc20-spwg-24']
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The exynos8890 uses the ARM Mali T880 GPU, document its compatible
string with the appropriate fallback.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Convert the ASpeed SDRAM EDAC binding to DT schema. It's a
straight-forward conversion.
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Reviewed-by: Stefan Schaeckeler <sschaeck@cisco.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
"Fixes and New HW Supoort
- amd/pmc: Use 8042 quirk for Stellaris Slim Gen6 AMD
- dell: Set USTT mode according to BIOS after reboot
- dell-lis3lv02d: Add Latitude E6530
- lg-laptop: Fix setting the fan mode"
* tag 'platform-drivers-x86-v6.17-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86: lg-laptop: Fix WMAB call in fan_mode_store()
platform/x86: dell-lis3lv02d: Add Latitude E6530
platform/x86/dell: Set USTT mode according to BIOS after reboot
platform/x86/amd/pmc: Add Stellaris Slim Gen6 AMD to spurious 8042 quirks list
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Many .../power/... time-related attributes have an "_ms" suffix and also
include language in their ABI description to make clear that their time
is measured in milliseconds. However, 'runtime_suspended_time' and
'runtime_active_time' have neither, and it takes me a nontrivial amount
of time to poke through the source to confirm that they are also
measured in milliseconds.
Update the doc with "millisecond" units.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Link: https://patch.msgid.link/20250923150625.1.If11a14e33d578369db48d678395d0323bdb01915@changeid
[ rjw: Subject edits, changelog tweak ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Running "make htmldocs" generates the following build errors and
warnings for fujitsu_uncore_pmu.rst:
Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst:20: ERROR: Unexpected indentation.
Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst:23: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst:28: ERROR: Unexpected indentation.
Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst:29: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst:81: ERROR: Unexpected indentation.
Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst:82: WARNING: Block quote ends without a blank line; unexpected unindent.
Add blank line before bullet lists, block quotes to fix build
errors, resolve warnings and properly render perf commands as
code blocks.
Signed-off-by: Gopi Krishna Menon <krishnagopi487@gmail.com>
Reviewed-by: Koichi Okuno <fj2767dz@fujitsu.com>
Fixes: bad11557eed2 ("perf: Fujitsu: Add the Uncore PMU driver")
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Will Deacon <will@kernel.org>
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Document the Temperature Sensor (TSENS) on Glymur Platform.
Signed-off-by: Manaf Meethalavalappu Pallikunhi <quic_manafm@quicinc.com>
Signed-off-by: Pankaj Patil <pankaj.patil@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250920123631.281153-1-pankaj.patil@oss.qualcomm.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Allow interrupt for ti,tmp75 because chip has open drain ALERT signal.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250925192219.303825-1-Frank.Li@nxp.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add device tree bindings for the RPMI system MSI service group
based interrupt controller for the supervisor software.
The RPMI system MSI service group is defined by the RISC-V
platform management interface (RPMI) specification.
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Link: https://lore.kernel.org/r/20250818040920.272664-13-apatel@ventanamicro.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
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Add device tree bindings for the RPMI system MSI service group
based message proxy implemented by the SBI implementation (machine
mode firmware or hypervisor).
The RPMI system MSI service group is defined by the RISC-V
platform management interface (RPMI) specification.
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Link: https://lore.kernel.org/r/20250818040920.272664-12-apatel@ventanamicro.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
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The Renesas RZ/G3E SoC includes a Thermal Sensor Unit (TSU) block designed
to measure the junction temperature. The device provides real-time
temperature measurements for thermal management, utilizing a single
dedicated channel (channel 1) for temperature sensing.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: John Madieu <john.madieu.xa@bp.renesas.com>
Link: https://lore.kernel.org/r/20250917170202.197929-2-john.madieu.xa@bp.renesas.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Instead of having an optional rockchip,grf property, forbid using it on
platforms without registers in a GRF being needed for thermal monitoring
and make it mandatory on the platforms actually needing it.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250820-thermal-rockchip-grf-warning-v2-3-c7e2d35017b8@kernel.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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The Renesas RZ/G3S SoC includes a Thermal Sensor Unit (TSU) block designed
to measure the junction temperature. The temperature is measured using
the RZ/G3S ADC, with a dedicated ADC channel directly connected to the TSU.
Add documentation for it.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250810122125.792966-2-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Document SOCTHERM Thermal Management System found in the Tegra 4 SoC.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250828055104.8073-3-clamor95@gmail.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Add compatibility string for the thermal sensors on QCS615 platform.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Gaurav Kohli <quic_gkohli@quicinc.com>
Link: https://lore.kernel.org/r/20250624064945.764245-2-quic_gkohli@quicinc.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Add device tree bindings for the RPMI clock service group based
controller for the supervisor software.
The RPMI clock service group is defined by the RISC-V platform
management interface (RPMI) specification.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Link: https://lore.kernel.org/r/20250818040920.272664-10-apatel@ventanamicro.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
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Add device tree bindings for the RPMI clock service group based
message proxy implemented by the SBI implementation (machine mode
firmware or hypervisor).
The RPMI clock service group is defined by the RISC-V platform
management interface (RPMI) specification.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20250818040920.272664-9-apatel@ventanamicro.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
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With commit 1d6204e2f51f ("dt-bindings: touchscreen: Add touchscreen
schema") touchscreen.txt is no longer needed, and since no other file
refers to it, it can be safely removed.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250925153144.4082786-3-dario.binacchi@amarulasolutions.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Convert Raspberry Pi firmware 7" touchscreen controller device tree
binding to json-schema.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250925153144.4082786-2-dario.binacchi@amarulasolutions.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Convert EETI touchscreen controller device tree binding to json-schema.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250925153144.4082786-1-dario.binacchi@amarulasolutions.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Cross-merge networking fixes after downstream PR (net-6.17-rc8).
Conflicts:
drivers/net/can/spi/hi311x.c
6b6968084721 ("can: hi311x: fix null pointer dereference when resuming from sleep before interface was enabled")
27ce71e1ce81 ("net: WQ_PERCPU added to alloc_workqueue users")
https://lore.kernel.org/72ce7599-1b5b-464a-a5de-228ff9724701@kernel.org
net/smc/smc_loopback.c
drivers/dibs/dibs_loopback.c
a35c04de2565 ("net/smc: fix warning in smc_rx_splice() when calling get_page()")
cc21191b584c ("dibs: Move data path to dibs layer")
https://lore.kernel.org/74368a5c-48ac-4f8e-a198-40ec1ed3cf5f@kernel.org
Adjacent changes:
drivers/net/dsa/lantiq/lantiq_gswip.c
c0054b25e2f1 ("net: dsa: lantiq_gswip: move gswip_add_single_port_br() call to port_setup()")
7a1eaef0a791 ("net: dsa: lantiq_gswip: support model-specific mac_select_pcs()")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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It seems that ./Documentation/features/scripts/features-refresh.sh was most
recently used in December 2022, with the latest kernel release v6.1-rc7 at
that time (see commit 7f2e60ff51ca ("Documentation/features: Update feature
lists for 6.1") to update the feature lists in this subdirectory. All
further changes to Documentation/features/ since then have probably been
done manually, without checking for changes in other architectures and
features, that missed to update this part of the documentation.
Running ./Documentation/features/scripts/features-refresh.sh now showed
seven changes of supported features in various architectures (one in arc,
two in parisc, one in riscv, one in openrisc, and two in um), which were
not reflected yet in the current documentation.
To confirm the sanity of this script's suggested changes, I checked if the
commit messages confirm that the features have in fact been added in the
following commits:
- commit f122668ddcce ("ARC: Add eBPF JIT support")
- commit 4800a6215e33 ("parisc: Wire up eBPF JIT compiler")
- commit a869b8c29f86 ("riscv: enable mseal sysmap for RV64")
- commit 2f681ba4b352 ("um: move thread info into task")
- commit 3f17fed21491 ("um: switch to regset API and depend on XSTATE")
- commit 7ce8716e2769 ("openrisc: Add HAVE_REGS_AND_STACK_ACCESS_API support")
- commit b5ff52be8913 ("parisc: Convert to generic clockevents")
So, update all documents to the current state with features-refresh.sh.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20250925073634.112142-1-lukas.bulwahn@redhat.com>
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During cleanups, the logic checking if .config exists were dropped,
but removing it causes false-positives. So, re-add it.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <f414ff9b21eeb770ca1f57eb1496cc064c9bab15.1758539031.git.mchehab+huawei@kernel.org>
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Register fans connected under EC as thermal cooling devices as well, so
these fans can then work with the thermal framework.
During the driver probing phase, we will also try to register each fan
as a thermal cooling device based on previous probe result (whether the
there are fans connected on that channel, and whether EC supports fan
control). The basic get max state, get current state, and set current
state methods are then implemented as well.
Signed-off-by: Sung-Chi Li <lschyi@chromium.org>
Acked-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20250911-cros_ec_fan-v6-3-a1446cc098af@google.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Newer EC firmware supports controlling fans through host commands, so
adding corresponding implementations for controlling these fans in the
driver for other kernel services and userspace to control them.
The driver will first probe the supported host command versions (get and
set of fan PWM values, get and set of fan control mode) to see if the
connected EC fulfills the requirements of controlling the fan, then
exposes corresponding sysfs nodes for userspace to control the fan with
corresponding read and write implementations.
As EC will automatically change the fan mode to auto when the device is
suspended, the power management hooks are added as well to keep the fan
control mode and fan PWM value consistent during suspend and resume. As
we need to access the hwmon device in the power management hook, update
the driver by storing the hwmon device in the driver data as well.
Signed-off-by: Sung-Chi Li <lschyi@chromium.org>
Acked-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20250911-cros_ec_fan-v6-2-a1446cc098af@google.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add a new driver for the Kontron SMARC-sAM67 board management
controller. It has two voltage sensors and one temperature sensor.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Link: https://lore.kernel.org/r/20250912120745.2295115-7-mwalle@kernel.org
[groeck: Added sa67 to index.rst]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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The Kontron SMARC-sAM67 module features an on-board house keeping uC.
It is designed to be compatible with the older sl28cpld implementation,
but has different sensors, like voltage and temperature monitoring. Add
a new compatible for that board.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250912120745.2295115-5-mwalle@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add support for TUF GAMING X670E PLUS WIFI
Signed-off-by: Mohamad Kamal <mohamad.kamal.85@gmail.com>
Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com>
Link: https://lore.kernel.org/r/20250914084019.1108941-1-eugene.shalygin@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Previously tt_core is defined as config1:0-7 which may not cover all
the CPUs sharing L3C on platforms with more than 8 CPUs in a L3C. In
order to support such platforms extend tt_core to 16 bits, since no
spare space in config1, tt_core was moved to config2:0-15.
Though linux expects the users to retrieve the control encoding from
sysfs first for each option, it's possible if user doesn't follow
this and hardcoded tt_core in config1. So add an option
tt_core_deprecated for config1:0-7 for backward compatibility.
Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
Signed-off-by: Will Deacon <will@kernel.org>
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Convert the ams,as3645a.txt to DT Schema format.
Signed-off-by: Harrison Carter <hcarter@thegoodpenguin.co.uk>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Signed-off-by: Lee Jones <lee@kernel.org>
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CONFIG_EFI_DEBUG embeds absolute file paths into object files, which
makes the resulting vmlinux specific to the build environment.
Add a note about this in reproducible-builds.rst
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Nicolas Schier <nsc@kernel.org>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://patch.msgid.link/20250924-kbuild-doc-config-debug-efi-in-reproducible-builds-v2-1-d2d6b9dcdb7d@kernel.org
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
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Currently, NETIF_F_TSO_MANGLEID indicates that the inner-most ID can
be mangled. Outer IDs can always be mangled.
Make GSO preserve outer IDs by default, with NETIF_F_TSO_MANGLEID allowing
both inner and outer IDs to be mangled.
This commit also modifies a few drivers that use SKB_GSO_FIXEDID directly.
Signed-off-by: Richard Gobert <richardbgobert@gmail.com>
Reviewed-by: Edward Cree <ecree.xilinx@gmail.com> # for sfc
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20250923085908.4687-4-richardbgobert@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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When WMAB is called to set the fan mode, the new mode is read from either
bits 0-1 or bits 4-5 (depending on the value of some other EC register).
Thus when WMAB is called with bits 4-5 zeroed and called again with
bits 0-1 zeroed, the second call undoes the effect of the first call.
This causes writes to /sys/devices/platform/lg-laptop/fan_mode to have
no effect (and causes reads to always report a status of zero).
Fix this by calling WMAB once, with the mode set in bits 0,1 and 4,5.
When the fan mode is returned from WMAB it always has this form, so
there is no need to preserve the other bits. As a bonus, the driver
now supports the "Performance" fan mode seen in the LG-provided Windows
control app, which provides less aggressive CPU throttling but louder
fan noise and shorter battery life.
Also, correct the documentation to reflect that 0 corresponds to the
default mode (what the Windows app calls "Optimal") and 1 corresponds
to the silent mode.
Fixes: dbf0c5a6b1f8 ("platform/x86: Add LG Gram laptop special features driver")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=204913#c4
Signed-off-by: Daniel Lee <dany97@live.ca>
Link: https://patch.msgid.link/MN2PR06MB55989CB10E91C8DA00EE868DDC1CA@MN2PR06MB5598.namprd06.prod.outlook.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Add compatible string for ESWIN EIC7700 PLIC.
Signed-off-by: Darshan Prajapati <darshan.prajapati@einfochips.com>
Reviewed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250825132427.1618089-5-pinkesh.vaghela@einfochips.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Add DT binding documentation for the ESWIN EIC7700 SoC and
HiFive Premier P550 Board
Signed-off-by: Pritesh Patel <pritesh.patel@einfochips.com>
Reviewed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com>
Reviewed-by: Matthias Brugger <matthias.bgg@kernel.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Min Lin <linmin@eswincomputing.com>
Link: https://lore.kernel.org/r/20250825132427.1618089-4-pinkesh.vaghela@einfochips.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Update Documentation for supporting SiFive P550 based CPU
Signed-off-by: Darshan Prajapati <darshan.prajapati@einfochips.com>
Reviewed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250825132427.1618089-2-pinkesh.vaghela@einfochips.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The 'resin' keys (usually connected to a volume-down button) are
generally not supposed to wake up the device from suspend, so explicitly
document a wakeup-source property to enable this wakeup behavior.
For 'pwrkey' the default stays that pressing the button does wake up the
device from suspend.
Signed-off-by: Luca Weiss <luca@lucaweiss.eu>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250909-resin-wakeup-v1-1-46159940e02b@lucaweiss.eu
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Add documentation for Hynitron CST816x series touchscreen bindings.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Oleh Kuzhylnyi <kuzhylol@gmail.com>
Link: https://lore.kernel.org/r/20250921125939.249788-1-kuzhylol@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Ram Kumar Dwivedi <quic_rdwivedi@quicinc.com> says:
This patch series adds support for limiting the maximum high-speed
gear and rate used by the UFS controller via device tree properties.
Some platforms may have signal integrity, clock configuration, or
layout issues that prevent reliable operation at higher gears or
rates. This is especially critical in automotive and other platforms
where stability is prioritized over peak performance.
The series follows this logical progression:
1. Document the new DT properties in the common UFS binding
2. Clean up existing redundant code in the qcom driver
3. Add platform-level parsing support for the new properties
4. Integrate the platform support in the qcom driver
This approach makes the functionality available to other UFS host
drivers and provides a cleaner, more maintainable implementation.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Add optional "limit-hs-gear" and "limit-rate" properties to the UFS
controller common binding. These properties allow limiting the maximum
HS gear and rate.
This is useful in cases where the customer board may have signal
integrity, clock configuration or layout issues that prevent reliable
operation at higher gears. Such limitations are especially critical in
those platforms, where stability is prioritized over peak performance.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Ram Kumar Dwivedi <quic_rdwivedi@quicinc.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Three sections ("Socket Options", "Security", and "Example Client Usage")
use title headings, which increase number of entries in the networking
docs toctree by three, and also make the rest of sections headed under
"Example Client Usage".
Demote these sections back to section headings.
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Acked-by: David Howells <dhowells@redhat.com>
Link: https://patch.msgid.link/20250922124137.5266-1-bagasdotme@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Document the I2C controllers found in the MediaTek MT6878 SoC, by adding
a new compatible string for the controllers. Their design is compatible
with the design from the MediaTek MT8188 SoC.
Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20250920-mt6878-i2c-bringup-v2-1-70a951f10be9@mentallysanemainliners.org
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
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