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The G and J coefficients provided by T-Head TH1520 manual (which calls
them A and C coefficients and calls H coefficient in the binding as B)
have 1/100 degree Celsius precision (the values are 42.74 and -0.16
respectively), however the binding currently only allows coefficients as
precise as 100 milli-Celsius (1/10 degree Celsius).
Change the multipleOf value of these two coefficients to 10 (in the unit
of milli-Celsius) to satisfy the need of TH1520.
Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Reviewed-by: Drew Fustini <fustini@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20260309162457.4128205-2-zhengxingda@iscas.ac.cn
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add two additional Delta 1/4-brick DC/DC power modules,
Q54SN120A1 and Q54SW120A7, to the trivial-devices list.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Colin Huang <u8813345@gmail.com>
Link: https://lore.kernel.org/r/20260316-add-q54sn120a1-q54q54sw120a7-v2-1-60e6182cc4a7@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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The LTC4282 driver does not implement an I2C .detect() callback, meaning no
I2C address scanning is performed. Update the documentation to
reflect this by replacing the listed I2C address ranges with "-".
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20260304-hwmon-ltc4282-minor-improvs-v1-1-344622924d3a@analog.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add hardware monitoring support for the LattePanda Sigma SBC
(DFRobot, ITE IT8613E EC). The driver reads fan speed and
temperatures via direct port I/O, as the BIOS disables the
ACPI EC interface.
Signed-off-by: Mariano Abad <weimaraner@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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TMP110 and TMP113 temperature sensors are software compatible
with TMP102 sensor but have different accuracy (maximum error).
Signed-off-by: Flaviu Nistor <flaviu.nistor@gmail.com>
Link: https://lore.kernel.org/r/20260225095132.29954-1-flaviu.nistor@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add limited support for ROG STRIX Z790-H GAMING WIFI (VRM temp and
T_Sensor only).
Signed-off-by: Volodimir Buchakchiyskiy <vladimirbuchakchiiskiy@gmail.com>
Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com>
Link: https://lore.kernel.org/r/20260228114412.358148-1-eugene.shalygin@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Convert the Nuvoton HWMON PWM and FAN controllers binding to schema
format.
Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20260215163553.1334475-1-tmaimon77@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add Infineon Digital Multi-phase XDPE1A2G5B and XDPE1A2G7B
Controllers to trivial devices.
Signed-off-by: Ashish Yadav <ashish.yadav@infineon.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20260223050804.4287-2-Ashish.Yadav@infineon.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add Aosong AHT10, AHT20 and DHT20 temperature and humidity sensors
to the trivial-devices documentation. These sensors use a standard
I2C interface and do not require complex binding definitions.
Signed-off-by: Hao Yu <haoyufine@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260223173853.30617-2-haoyufine@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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INA234 is register compatible to INA226 (excepting manufacturer and die
or device id registers) but has different scaling.
Signed-off-by: Ian Ray <ian.ray@gehealthcare.com>
Reviewed-by: Bence Csókás <bence98@sch.bme.hu> # v2
Tested-by: Jens Almer <bagawk@gmail.com>
Tested-by: Jonas Rebmann <jre@pengutronix.de>
Link: https://lore.kernel.org/r/20260220112024.97446-4-ian.ray@gehealthcare.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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* Make sysfs entries documentation easier to maintain.
* Use multi-line enum.
* Correct "has_power_average" comment.
Create a new "has_update_interval" member for chips which support
averaging.
Signed-off-by: Ian Ray <ian.ray@gehealthcare.com>
Reviewed-by: Bence Csókás <bence98@sch.bme.hu> # v2
Tested-by: Jens Almer <bagawk@gmail.com>
Link: https://lore.kernel.org/r/20260220112024.97446-3-ian.ray@gehealthcare.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add a compatible string for the INA234 device, which is like INA226 but
has different scaling.
Note that the device tree compatible must be different since the driver
uses the compatible to configure the scaling.
Signed-off-by: Ian Ray <ian.ray@gehealthcare.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> # v1
Tested-by: Jens Almer <bagawk@gmail.com>
Link: https://lore.kernel.org/r/20260220112024.97446-2-ian.ray@gehealthcare.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add support for ROG STRIX X470-F GAMING
Signed-off-by: Varasina Farmadani <sina@sinanonym.my.id>
Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com>
Link: https://lore.kernel.org/r/20260215151743.20138-4-eugene.shalygin@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add support for ROG CROSSHAIR X670E EXTREME
Signed-off-by: Timothy C. Sweeney-Fanelli <tim@zerobytellc.com>
Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com>
Link: https://lore.kernel.org/r/20260215151743.20138-3-eugene.shalygin@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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As noticed in the discussion [1] the Baikal SoC and platforms
are not going to be finalized, hence remove stale code.
Link: https://lore.kernel.org/lkml/22b92ddf-6321-41b5-8073-f9c7064d3432@infradead.org/ [1]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20260220143500.2401057-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Add compatible for Agilex5 SoCFPGA modular board.
Signed-off-by: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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Stratix 10 devkit support a separate eMMC daughter card. Add compatible
string for the Stratix 10 SoCDK eMMC daughter board with
"altr,socfpga-stratix10-socdk" as a fallback, since this variant is based
on the standard SoCDK board.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
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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Linux 7.0-rc6
Requested by a few people on irc to resolve conflicts in other tress.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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periods
Now that RCU Tasks Trace is implemented in terms of SRCU-fast, the fact
that each SRCU-fast grace period implies at least two RCU grace periods
in turn means that each RCU Tasks Trace grace period implies at least
two grace periods. This commit therefore updates the documentation
accordingly.
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Reported-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Joel Fernandes <joelagnelf@nvidia.com>
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Let's bring v7.0-rc6 to the -next branch, so we can merge the DMA
attributes fix [1] without merge conflicts.
[1] https://lore.kernel.org/all/20260323-umem-dma-attrs-v1-1-d6890f2e6a1e@nvidia.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
* master: (1688 commits)
Linux 7.0-rc6
...
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Commit 2e5449f4f21a ("profiling: Remove create_prof_cpu_mask().") said that
no one would create /proc/irq/prof_cpu_mask since commit 1f44a225777e
("s390: convert interrupt handling to use generic hardirq", 2013). Remove
the outdated description.
While at it, fix another minor typo (s/DMS/DMA/).
Signed-off-by: Zenghui Yu (Huawei) <zenghui.yu@linux.dev>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260311070940.94838-1-zenghui.yu@linux.dev>
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Merge branch 'for-7.0' of
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into
asoc-7.1 for both ASoC and general bug fixes to support testing.
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To make the translation of "Describe your changes" (into
"変更内容を記述する") easier to follow, do some rewording and
rephrasing, as well as fixing a couple of mistranslations.
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260326114637.144601-1-akiyks@gmail.com>
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Sort the lists of tools in both scripts/ver_linux and
Documentation/process/changes.rst into alphabetical order, facilitating
comparison between the two.
Signed-off-by: Manuel Ebner <manuelebner@mailbox.org>
[jc: rewrote changelog]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260325194811.78509-2-manuelebner@mailbox.org>
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Some of the entries in both Documentation/process/changes.rst and
script/ver_linux were obsolete; update them to reflect the current way of
getting version information.
Many were missing altogether; add the relevant information for:
bash, bc, bindgen, btrfs-progs, Clang, gdb, GNU awk, GNU tar,
GRUB, GRUB2, gtags, iptables, kmod, mcelog, mkimage, openssl,
pahole, Python, Rust, Sphinx, squashfs-tools
Signed-off-by: Manuel Ebner <manuelebner@mailbox.org>
[jc: rewrote changelog]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260325194616.78093-2-manuelebner@mailbox.org>
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By default GDB does not print a full stack of its integrated Python
interpreter, thus making the debugging of GDB scripts more painful than
it has to be.
Suggested-by: Radu Rendec <radu@rendec.net>
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Radu Rendec <radu@rendec.net>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260326233226.2248817-1-florian.fainelli@broadcom.com>
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Add some initial documentation for pKVM to help people understand what
is supported, the limitations of protected VMs when compared to
non-protected VMs and also what is left to do.
Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Tested-by: Mostafa Saleh <smostafa@google.com>
Signed-off-by: Will Deacon <will@kernel.org>
Link: https://patch.msgid.link/20260330144841.26181-33-will@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
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Document the serial communication interface (RSCI) used on the Renesas
RZ/G3L (R9A08G046) SoC. This SoC integrates the same RSCI IP block as
the RZ/G3E (R9A09G047), but it has 3 clocks compared to 6 clocks on
the RZ/G3E SoC. The RZ/G3L has a single TCLK with internal dividers,
whereas the RZ/G3E has explicit clocks for TCLK and its dividers.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260312082708.98835-2-biju.das.jz@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The UART controller on Loongson 3A4000 is compatible with Loongson
2K1500, which is NS16550A-compatible with an additional fractional
frequency divisor register.
Add loongson,ls3a4000-uart as compatible with loongson,ls2k1500-uart.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Rong Zhang <rongrong@oss.cipunited.com>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Link: https://patch.msgid.link/20260315184301.412844-2-rongrong@oss.cipunited.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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When Power Delivery is not supported, the source is unable to obtain the
current capability from the Source PDO. As a result, typec-power-opmode
needs to be added to advertise such capability.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Link: https://patch.msgid.link/20260330063518.719345-1-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add a regulator supply property for vbus. This notifies the regulator
provider to source vbus when Type-C operates in Source power mode,
while turn off sourcing vbus when operating in Sink mode or
disconnected.
Signed-off-by: Amit Sunil Dhamne <amitsd@google.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260325-max77759-charger-v9-2-4486dd297adc@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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regulator property
Extend the max77759 binding to reference power-supply schema, so that
PMIC node can reference its supplier. Also, add regulator property to
control CHGIN (OTG) voltage.
Signed-off-by: Amit Sunil Dhamne <amitsd@google.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: André Draszik <andre.draszik@linaro.org>
Link: https://patch.msgid.link/20260325-max77759-charger-v9-1-4486dd297adc@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Terminus FE1.1s is USB2.0 protocol compliant 4-port USB HUB, It support
MTT (Multiple Transaction Translator) mode, the upstream port supports
high-speed 480MHz and full-speed 12MHz modes, also has integrated 5V to
3.3V, 1.8V regulator and Power-On-Reset circuit.
Introduce the DT binding for it.
Link: https://terminus-usa.com/wp-content/uploads/2024/06/FE1.1s-Product-Brief-Rev.-2.0-2023.pdf [1]
Signed-off-by: Yixun Lan <dlan@kernel.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260319-03-usb-hub-fe1-v2-1-e4e26809dd7d@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The qcom,ipq5424-dwc3 and qcom,ipq9574-dwc3 are already documented in
top level part, but they miss specific constraints for clocks (IPQ5424)
and interrupts (both).
Closes: https://sashiko.dev/#/patchset/20260319092348.35237-2-krzysztof.kozlowski%40oss.qualcomm.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260323-dt-bindings-snps-qcom-dwc3-cleanup-v2-5-3bcd37c0a5b5@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The qcom,sm4250-dwc3 is already documented in top level part, but it
misses specific constraints for clocks. The SoC is derivative of SM6115
(or vice versa), so the interrupts part is incorrectly placed and should
be same as for SM6115.
Closes: https://sashiko.dev/#/patchset/20260319092348.35237-2-krzysztof.kozlowski%40oss.qualcomm.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260323-dt-bindings-snps-qcom-dwc3-cleanup-v2-4-3bcd37c0a5b5@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The qcom,sm6375-dwc3 is already documented in top level part, but it
misses specific constraints for clocks and interrupts.
Closes: https://sashiko.dev/#/patchset/20260319092348.35237-2-krzysztof.kozlowski%40oss.qualcomm.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260323-dt-bindings-snps-qcom-dwc3-cleanup-v2-3-3bcd37c0a5b5@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The top-level part defines variable number of clocks and interrupts, and
each "if:then:" block narrows them. It however narrows only the
maxItems leaving minItems undefined, which then takes different values
depending on dtschema being used.
Recommended style is to avoid ambiguity in such case, thus if top-level
part has broad constraints, then each "if:then:" must specify both upper
and lower limits.
Add missing constraints, mostly minItems but also maxItems for one
variant.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260323-dt-bindings-snps-qcom-dwc3-cleanup-v2-2-3bcd37c0a5b5@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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After moving the binding to style with combined wrapper+device (so one
node) there is no child node required. Drop the stale comment about it.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260323-dt-bindings-snps-qcom-dwc3-cleanup-v2-1-3bcd37c0a5b5@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Update the Cadence USBSS DRD binding to document that it also covers
the USBSSP (SuperSpeed Plus, USB 3.1 gen2x1) controller. Both USBSS
and USBSSP share the same DRD/OTG register interface, so the driver
auto-detects the controller version at runtime — no additional
compatible string is needed.
Changes to the binding:
- Update title and add description
- maximum-speed: add super-speed-plus
This patch is Assisted-by: Cursor:claude-4.6-opus
Signed-off-by: Peter Chen <peter.chen@cixtech.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260316064831.274865-2-peter.chen@cixtech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add names to the memory-region-names for easier identification of memory
regions. As the meaning of the second memory region can be different
also require the use of memory-region-names if memory-region is in use.
Signed-off-by: Markus Schneider-Pargmann (TI) <msp@baylibre.com>
Link: https://lore.kernel.org/r/20260318-topic-am62a-ioddr-dt-v6-19-v3-2-c41473cb23c3@baylibre.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
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Split up the region reserved for the firmware image in more specific
sections to expose the full fixed layout. Especially the LPM metadata
section is important for bootloaders as it contains information about
how to exit IO+DDR. This is read by the bootloader but is written by the
firmware.
Signed-off-by: Markus Schneider-Pargmann (TI) <msp@baylibre.com>
Link: https://lore.kernel.org/r/20260318-topic-am62a-ioddr-dt-v6-19-v3-1-c41473cb23c3@baylibre.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
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HUSB311 is a pin-compatible and register-compatible drop-in replacement
for RT1711H, so add its compatible string to the existing binding.
Link: https://www.hynetek.com/uploadfiles/site/219/news/0863c0c7-f535-4f09-bacd-0440d2c21088.pdf
Link: https://dl.xkwy2018.com/downloads/RK3588S/03_Product%20Line%20Branch_Tablet/02_Key%20Device%20Specifications/HUSB311%20introduction%2020210526.pdf
Link: https://www.richtek.com/assets/product_file/RT1711H/DS1711H-04.pdf
Signed-off-by: Alexey Charkov <alchark@flipper.net>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260318-husb311-v4-3-69e029255430@flipper.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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compatible
As stated in [1], ETEK ET7304 is identical to Richtek RT1715, except for
the VID value in its registers, so reflect it in the bindings via a
fallback compatible.
As there are various TCPCI chips by different vendors reimplementing the
registers and behavior of the RT1711H/RT1715, fallback compatibles will
scale better.
Link: https://lore.kernel.org/all/20260220-et7304-v3-2-ede2d9634957@gmail.com/ [1]
Signed-off-by: Alexey Charkov <alchark@flipper.net>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260318-husb311-v4-2-69e029255430@flipper.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Hynetek Semiconductor Co., Ltd. focuses on intelligent energy control
technology, mainly for the intelligent fast charging and digital energy
fields.
Link: https://en.hynetek.com/
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Alexey Charkov <alchark@flipper.net>
Link: https://patch.msgid.link/20260318-husb311-v4-1-69e029255430@flipper.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add compatible string for DWC3 USB controller found in SpacemiT K3 SoC.
The USB2.0 host controller in K3 SoC actually use DWC3 IP but only support
USB2.0 functionality, thus in the hardware layer, it has only one USB2 PHY.
While in K1 SoC, the USB controller has both USB2 and USB3 Combo PHY
connected, but able to work in a reduced USB2.0 mode which requres only
one USB2 PHY, leaves the USB3 Combo PHY to PCIe controller. So both K1
and K3 SoC are able to work in the USB2.0 mode which requires one PHY.
Explicitly reduce number of phy property to minimal one.
Signed-off-by: Yixun Lan <dlan@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260320-02-k3-usb20-support-v2-1-308ea0e44038@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The Type-C chip know the cable orientation and then normally will set the
switch channel to correctly configure the data path. Some chips itself
support to output the control signal by indicating the capability in
bit[0] of STANDARD_OUTPUT_CAPABILITIES register and do it in
CONFIG_STANDARD_OUTPUT register. For PTN5110 which doesn't present this
capability currently there is no way to achieve the orientation setting.
Add an optional "orientation-gpios" property to achieve the same purpose.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Link: https://patch.msgid.link/20260319-support-setting-orientation-use-gpio-v4-1-ab6dfa8610c2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Controller
Document the Renesas UPD720201/UPD720202 USB 3.0 xHCI Host Controller,
which connects over PCIe and requires specific power supplies to
start up.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260324-topic-sm8650-ayaneo-pocket-s2-upd-bindings-v2-1-b86a1543b76b@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Onboard USB hubs might be nested. Add the reference for the generic
usb-hub.yaml binding and lift the restriction on peer-hub.
A (downstream) hub might only be connected on USB High-Speed lines.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260313141220.1843488-1-alexander.stein@ew.tq-group.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Document the compatible for the Qualcomm Synopsys DWC3 glue controller
found on Eliza SoC.
It follows the same binding requirements as other recent Qualcomm
SoCs, so add it to the existing schema conditionals covering the
required properties.
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260318-eliza-bindings-dwc3-v1-1-92bdf233cb87@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chen-Yu Tsai <wenst@chromium.org> says:
This series is part of a broader collection of regulator related
cleanups for MediaTek Chromebooks. This one covers the MT6315 PMIC.
Patch 1 adds the names of the power supply inputs to the binding.
Patch 2 adds the supply names from the DT binding change in patch 1
to the regulator descriptions in the driver. This patch has a
checkpatch.pl warnings, but I wonder if it's because the context size
for checking complex macros is not large enough.
Device tree changes will be sent separately. The goal is to get the
regulator tree as complete as possible. This includes adding supply
names to other regulator DT bindings, and adding all the supply links
to the existing DTs.
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