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This patch corrects several grammar and spelling errors in the
Documentation/block/bfq-iosched.rst file. These changes improve
the clarity and readability of the documentation.
Signed-off-by: Karol Przybylski <karprzy7@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240814155558.3672833-1-karprzy7@gmail.com
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Correct spelling mistakes in the documentation to improve readability.
Signed-off-by: Amit Vadhavana <av2082000@gmail.com>
Reviewed-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240817072724.6861-1-av2082000@gmail.com
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Change 'indenpendently' to 'independently'.
Signed-off-by: Aryabhatta Dey <aryabhattadey35@gmail.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/l5wzytcamcc43eadaquqbrfqilq6ajfnnseh37c77eceamtw35@hhtdipi4h22c
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Add documentation topic for using pv_virt when running as a guest
on KVM hypervisor.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Xianglai Li <lixianglai@loongson.cn>
Co-developed-by: Mingcong Bai <jeffbai@aosc.io>
Signed-off-by: Mingcong Bai <jeffbai@aosc.io>
Link: https://lore.kernel.org/all/5c338084b1bcccc1d57dce9ddb1e7081@aosc.io/
Signed-off-by: Dandan Zhang <zhangdandan@uniontech.com>
[jc: fixed htmldocs build error]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/4769C036576F8816+20240828045950.3484113-1-zhangdandan@uniontech.com
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Commit ed5cc702d311 ("block: Add config option to not allow writing to mounted
devices") added a Kconfig option along with a kernel command-line tuning to
control writes to mounted block devices, as a means to deal with fuzzers like
Syzkaller, that provokes kernel crashes by directly writing on block devices
bypassing the filesystem (so the FS has no awareness and cannot cope with that).
The patch just missed adding such kernel command-line option to the kernel
documentation, so let's fix that.
Cc: Bart Van Assche <bvanassche@acm.org>
Cc: Darrick J. Wong <djwong@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240828145045.309835-1-gpiccoli@igalia.com
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The member "wait" in struct completion isn't of type wait_queue_head_t
anymore, as it is now "struct swait_queue_head", fix it to match with
the current implementation.
Signed-off-by: I Hsin Cheng <richard120310@gmail.com>
Reviewed-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240828165036.178011-1-richard120310@gmail.com
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In zh_CN part of translations.pdf, there are several ASCII-art
diagrams whose vertical lines look sometimes jagged.
This is due to the interference between default settings of xeCJK
and fancyvrb (employed in sphinxVerbatim env), where extra space
is inserted between a latin char and a non-latin char when they
are next to each other (i.e., no explicit white space).
This issue can be suppressed by invoking \CJKsetecglue{} at the
beginning of every sphinxVerbatim enviornment.
\AtBeginEnvironment, provided by the etoolbox package, is useful in
this case.
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240905050941.31439-1-akiyks@gmail.com
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This is done primarily to get a docs build fix merged via another tree so
that "make htmldocs" stops failing.
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https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt
Allwinner SoC device tree changes for 6.12
ARM64 device tree and binding-only changes
- Move PMIC on RG35XX boards from RSB (Allwinner proprietary bus) to I2C
- Introduce Anbernic RG35XX-SP board
- Enable charger on RG35XX boards
- Add thermal trip points for Allwinner A64 GPU
* tag 'sunxi-dt-for-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: a64: Add GPU thermal trips to the SoC dtsi
arm64: dts: allwinner: h700: Add charger for Anbernic RG35XX
arm64: dts: allwinner: h700: Add Anbernic RG35XX-SP
arm64: dts: allwinner: h616: Change RG35XX Series from r_rsb to r_i2c
arm64: dts: allwinner: h616: Add r_i2c pinctrl nodes
dt-bindings: arm: sunxi: Add Anbernic RG35XXSP
Link: https://lore.kernel.org/r/ZtnZRhTwsBeO7Qtb@wens.tw
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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* clk-imx: (22 commits)
clk: imx: composite-7ulp: Use NULL instead of 0
clk: imx: add missing MODULE_DESCRIPTION() macros
clk: imx: clk-imx8mp: Allow media_disp pixel clock reconfigure parent rate
clk: imx: fracn-gppll: update rate table
clk: imx: imx8qxp: Parent should be initialized earlier than the clock
clk: imx: imx8qxp: Register dc0_bypass0_clk before disp clk
clk: imx: imx8qxp: Add clock muxes for MIPI and PHY ref clocks
clk: imx: imx8qxp: Add LVDS bypass clocks
clk: imx: imx8mm: Change the 'nand_usdhc_bus' clock to non-critical one
clk: imx: imx8mn: add sai7_ipg_clk clock settings
clk: imx: add CLK_SET_RATE_PARENT for lcdif_pixel_src for i.MX7D
clk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D
clk: imx: imx8mp: fix clock tree update of TF-A managed clocks
clk: imx: fracn-gppll: fix fractional part of PLL getting lost
clk: imx: composite-7ulp: Check the PCC present bit
clk: imx: composite-93: keep root clock on when mcore enabled
clk: imx: composite-8m: Enable gate clk with mcore_booted
clk: imx: imx6ul: fix default parent for enet*_ref_sel
clk: imx: clk-audiomix: Correct parent clock for earc_phy and audpll
clk: imx: clk-audiomix: Add CLK_SET_RATE_PARENT flags for clocks
...
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Add support for the Extron DA HD 4K Plus series of 4K HDMI
Distrubution Amplifiers (aka HDMI Splitters).
These devices support CEC and this driver adds support for the
CEC protocol for both the input and all outputs (2, 4 or 6 outputs,
depending on the model).
It also exports the EDID from the outputs and allows reading and
setting the EDID of the input.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Add documentation for the new edid capability.
Signed-off-by: Erling Ljunggren <hljunggr@cisco.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com>
Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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b4 is now widely used and is quite helpful for a lot of the things that
submitting-patches covers, let's advertise it to submitters to try to make
their lives easier and reduce the number of procedural issues maintainers
see.
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240905-documentation-b4-advert-v2-1-24d686ba4117@kernel.org
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Another batch of compatibles unlikely to ever be documented. It's
mostly old PowerMAC and PPC stuff found in DT compatible API calls.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240904200253.3112699-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The flexspi on imx8ulp only has 16 number of LUTs, it is different
with flexspi on other imx SoC which has 32 number of LUTs.
Fixes: ef89fd56bdfc ("arm64: dts: imx8ulp: add flexspi node")
Cc: stable@kernel.org
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20240905094338.1986871-2-haibo.chen@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge "hwmon fixes for v6.11-rc7" into review-hans to bring in
commit a54da9df75cd ("hwmon: (hp-wmi-sensors) Check if WMI event
data exists").
This is a dependency for a set of WMI event data refactoring changes.
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https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/drivers
Amlogic drivers changes for v6.12:
- Support new Amlogic SoCs in meson-gx-ao-secure & meson-gx-socinfo
* tag 'amlogic-drivers-for-v6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
soc: amlogic: meson-gx-socinfo: add new SoCs id
dt-bindings: arm: amlogic: meson-gx-ao-secure: support more SoCs
Link: https://lore.kernel.org/r/577ad7fe-19b1-468a-b994-573855493fd7@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt
Amlogic ARM64 DT changes for v6.12:
- New Boards:
- AW419 (Amlogic C3)
- Power Controller node for Amlogic A5 SoC
- Always-On Secure node for Amlogig A4/T7/C4 & S4 SoCs
- Amlogic A4 & C3 hardware support:
- PLL, SPICC, NOND, SDCard, Ethernet, Watchdog
- Final fixes for DTBs check:
- add clock and clock-names to sound cards
- drop saradc gxlx compatible
* tag 'amlogic-arm64-dt-for-v6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
arm64: dts: amlogic: gxlx-s905l-p271: drop saradc gxlx compatible
arm64: dts: amlogic: add clock and clock-names to sound cards
arm64: dts: amlogic: c3: fix dtbcheck warning
arm64: dts: amlogic: add C3 AW419 board
arm64: dts: amlogic: add some device nodes for C3
dt-bindings: clock: fix C3 PLL input parameter
arm64: dts: amlogic: a4: add ao secure node
arm64: dts: amlogic: t7: add ao secure node
arm64: dts: amlogic: c3: add ao secure node
arm64: dts: amlogic: s4: add ao secure node
arm64: dts: amlogic: add watchdog node for A4 SoCs
arm64: dts: amlogic: enable some device nodes for S4
arm64: dts: amlogic: a5: add power domain controller node
Link: https://lore.kernel.org/r/cc8fb460-5ac0-4b16-8490-8ac9f89f1b7f@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers
Qualcomm driver updates for v6.12
Support is added for making SCM driver configure the system either for a
full or minimal ramdump following a system crash. The ramdump mode is
changed from being enable-only to enable/disable as requested.
The QSEECOM uefisecapp interface is allow-listed on Surface Laptop 7 and
Lenovo Thinkpad T14s, providing EFI variable access.
The change to match the SMD RPM driver based on the SMD channel name is
reverted, in favor of stepping back to OF-based matching, as a means to
get module autoloading to work properly.
AOSS, APR, ICE, OCMEM, PBS and SMP2P drivers has error handling cleaned
up using scoped resources.
Trace events are added to the BWMON and SMP2P drivers, for better
insights into their operations.
The X1E LLCC configuration data is updated based on recommended values.
A number of platforms are added to the in-kernel PD-mapper.
SocInfo driver is extended with IDs from SM7325, QCS8275 and QCS8300
families.
* tag 'qcom-drivers-for-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (33 commits)
firmware: qcom: scm: Allow QSEECOM on Surface Laptop 7 models
dt-bindings: soc: qcom: qcom,pmic-glink: Document SM7325 compatible
soc: qcom: pd_mapper: Add SM7325 compatible
soc: qcom: socinfo: Add Soc IDs for SM7325 family
dt-bindings: arm: qcom,ids: Add IDs for SM7325 family
soc: qcom: socinfo: add QCS8275/QCS8300 SoC ID
dt-bindings: arm: qcom,ids: add SoC ID for QCS8275/QCS8300
soc: qcom: smp2p: use scoped device node handling to simplify error paths
soc: qcom: pbs: use scoped device node handling to simplify error paths
soc: qcom: ocmem: use scoped device node handling to simplify error paths
soc: qcom: ice: use scoped device node handling to simplify error paths
soc: qcom: aoss: simplify with scoped for each OF child loop
soc: qcom: apr: simplify with scoped for each OF child loop
soc: qcom: smd-rpm: add qcom,smd-rpm compatible
dt-bindings: soc: qcom: smd-rpm: add generic compatibles
Revert "soc: qcom: smd-rpm: Match rpmsg channel instead of compatible"
firmware: qcom: scm: Add multiple download mode support
firmware: qcom: scm: Refactor code to support multiple dload mode
soc: qcom: pd_mapper: Add more older platforms without domains
soc: qcom: pd_mapper: Add X1E80100
...
Link: https://lore.kernel.org/r/20240904193042.15118-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/drivers
Microchip AT91 SoC updates for v6.12
It contains:
- support for the Microchip SAM9X7 SoC:
-- power management
-- SoC identification
-- sysreg documentation updates
-- necessary Kconfig updates
* tag 'at91-soc-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: at91: Kconfig: add config flag for SAM9X7 SoC
ARM: at91: add support in SoC driver for new sam9x7
ARM: at91: pm: add sam9x7 SoC init config
ARM: at91: pm: add support for sam9x7 SoC family
dt-bindings: atmel-sysreg: add sam9x7
Link: https://lore.kernel.org/r/20240901133110.2038675-3-claudiu.beznea@tuxon.dev
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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soc/drivers
Reset controller updates for v6.12
Use get_device()/put_device() to keep reset controller devices alive
while their reset controls are acquired.
Enable support for the Amlogic T7 SoC reset controller.
Remove unused EyeQ reset bindings and add a reset controller driver
to be instantiated as auxiliary device by the EyeQ clock driver.
Fix OF node leaks in the k210 and berlin probe() error paths.
Add some simplifications and cleanup in the core, lcp18xx driver, and
uniphier bindings.
* tag 'reset-for-v6.12' of git://git.pengutronix.de/pza/linux:
reset: eyeq: add platform driver
Revert "dt-bindings: reset: mobileye,eyeq5-reset: add bindings"
reset: reset-meson: Add support for Amlogic T7 SoC reset controller
dt-bindings: reset: Add Amlogic T7 reset controller
reset: core: add get_device()/put_device on rcdev
reset: lpc18xx: simplify with devm_clk_get_enabled()
reset: lpc18xx: simplify with dev_err_probe()
reset: simplify locking with guard()
reset: k210: fix OF node leak in probe() error path
reset: berlin: fix OF node leak in probe() error path
dt-bindings: reset: socionext,uniphier-glue-reset: add top-level constraints
Link: https://lore.kernel.org/r/20240904103921.1479579-1-p.zabel@pengutronix.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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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 2024-09-04-2
this is a pull request of 18 patches for net-next/master.
All 18 patches add support for CAN-FD IP core found on Rockchip
RK3568.
The first patch is co-developed by Elaine Zhang and me and adds DT
bindings documentation.
The remaining 17 patches are by me and add the driver in several
stages.
linux-can-next-for-6.12-20240904-2
* tag 'linux-can-next-for-6.12-20240904-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next:
can: rockchip_canfd: add support for CAN_CTRLMODE_BERR_REPORTING
can: rockchip_canfd: add support for CAN_CTRLMODE_LOOPBACK
can: rockchip_canfd: add hardware timestamping support
can: rockchip_canfd: enable full TX-FIFO depth of 2
can: rockchip_canfd: prepare to use full TX-FIFO depth
can: rockchip_canfd: add stats support for errata workarounds
can: rockchip_canfd: rkcanfd_get_berr_counter_corrected(): work around broken {RX,TX}ERRORCNT register
can: rockchip_canfd: implement workaround for erratum 12
can: rockchip_canfd: implement workaround for erratum 6
can: rockchip_canfd: add TX PATH
can: rockchip_canfd: rkcanfd_register_done(): add warning for erratum 5
can: rockchip_canfd: rkcanfd_handle_rx_int_one(): implement workaround for erratum 5: check for empty FIFO
can: rockchip_canfd: add notes about known issues
can: rockchip_canfd: add support for rk3568v3
can: rockchip_canfd: add quirk for broken CAN-FD support
can: rockchip_canfd: add quirks for errata workarounds
can: rockchip_canfd: add driver for Rockchip CAN-FD controller
dt-bindings: can: rockchip_canfd: add rockchip CAN-FD controller
====================
Link: https://patch.msgid.link/20240904130256.1965582-1-mkl@pengutronix.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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i.MX28 has an RX DMA channel associated with the LCDIF controller.
Document the 'dmas' and 'dma-names' properties to fix the following
dt-schema warnings:
lcdif@80030000: 'dma-names', 'dmas' do not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240904104027.2065621-1-festevam@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Convert the NXP LPC18xx Watchdog Timer bindings to yaml format.
Cc: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Animesh Agarwal <animeshagarwal28@gmail.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240814061210.56213-1-animeshagarwal28@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Convert ziirave-wdt.txt to yaml format.
Additional change:
- Add i2c node in example.
- Add ref to watchdog.yaml
Fix below warning:
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/i2c@30a40000/watchdog@38:
failed to match any schema with compatible: ['zii,rave-wdt']
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20240814161250.4017427-1-Frank.Li@nxp.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The PM6150 vibrator module is compatible with the PMI632 vibrator
module, document the PM6150 vibrator compatible as fallback for the
PMI632 vibrator.
Signed-off-by: Jens Reidel <adrian@travitia.xyz>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20240606181027.98537-2-adrian@travitia.xyz
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
Qualcomm Arm64 DeviceTree updates for v6.12
This introduces support for the following devices:
- Lenovo Thinkpad T14s Gen 6
- Microsoft Surface Laptop 7 laptop
- Lenovo A6000
- Lenovo A6010
- Samsung Galaxy J3,
- Lenovo Vibe K5 (multiple variants)
- LG G4
IPQ5332 global clock controller is marked as an interconnect-provider,
and the USB interrupt triggers are corrected.
Touchscreen description is added to the Samsung Galaxy Core Prime and
Max, and touch keys are added to the Samsung Galaxy Grand Prime and
Galaxy Tab A.
Camera flash is added to BQ Aquaris M5 and X5.
The SD-card slot is described for the QCM6490 IDP.
For SA8775P CPU and LLCC bwmon is added, audio, compute and general
purpose DSP remoteprocs are added, with FastRPC on audio and compute
DSP. CPUidle states, capacity and DPC properties are added.
On SC8180X definitions for the multiport USB controller is introduced,
and enabled on the Lenovo Flex 5G to bring the camera to life. Power key
definitions are added as well.
The RGB camera sensor on the Lenovo ThinkPad X13s is described. PCIe
pinconf properties are cleaned up on this and the CRD. The four USB
Type-A ports found on the SA8295P ADP are enabled.
The modem subsystem remoteproc is introduced on the SDX75 and enabled on
the IDP device.
Camera, display and GPU clock controllers are added for the SM4450
platform.
On the F(x)tec Pro1X device, display, GPU, WiFi, RGB LED, SD-card,
remoteprocs, USB3 SuperSpeed, touchscreen, IO-expander, hall switch,
caps lock LED and camera button are introduced.
The camera clock controller is added to SM8150, and the GPU-only
"amd,imageon" compatible is dropped from the MTP device.
Refgen regulator for the DSI nodes of SM8350 is described, and the
display subsystem interconnect paths are corrected.
The camera control interface controllers are described on both SM8550
and SM8650. The bluetooth node on on SM8550 QRD, SM8650 QRD and SM8650
HDK are transitioned to the power sequence description. WiFi is added to
the SM8550 hardware development kit (HDK).
On the X1 Elite platform, one more UART, a DisplayPort PHY, the USB
multiport controller, a PCIe controller and PHY are added. Orientation
switching is wired up for the USB+DP PHYs. RPMh statistics node is
added. For the X1 Elite CRD the LID switch and the SDX65 modems are
introduced.
* tag 'qcom-arm64-for-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (120 commits)
arm64: dts: qcom: x1e80100: Fix PHY for DP2
arm64: dts: qcom: qcm6490-idp: Add SD Card node
arm64: dts: qcom: x1e80100: Add orientation-switch to all USB+DP QMP PHYs
arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6
dt-bindings: arm: qcom: Add Lenovo ThinkPad T14s Gen 6
Revert "arm64: dts: qcom: msm8939-longcheer-l9100: Add rear flash"
arm64: dts: qcom: Add support for X1-based Surface Laptop 7 devices
arm64: dts: qcom: x1e80100: Add UART2
arm64: dts: qcom: x1e80100-pmics: Add PMC8380C PWM
dt-bindings: arm: qcom: Add Surface Laptop 7 devices
arm64: dts: qcom: sm8150-mtp: drop incorrect amd,imageon
arm64: qcom: sa8775p: Add ADSP and CDSP0 fastrpc nodes
arm64: dts: qcom: x1e80100: Add USB Multiport controller
arm64: dts: qcom: sa8775p: fix the fastrpc label
arm64: dts: qcom: ipq5332: Add icc provider ability to gcc
dt-bindings: interconnect: Add Qualcomm IPQ5332 support
arm64: dts: qcom: sm8250: move lpass codec macros to use clks directly
arm64: dts: qcom: msm8998: Add disabled support for LPASS iommu for Q6
dt-bindings: clock: gcc-msm8998: Add Q6 and LPASS clocks definitions
arm64: dts: qcom: msm8976: Add restart node
...
Link: https://lore.kernel.org/r/20240904215752.24465-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/dt
STM32 DT for v6.12, round 1
Highlights:
-----------
- MPU:
- STM32MP13:
- DH DHSBC board:
- Fix Ethernet: MDIO lines in sleep, disable PHY clock out.
- Add nvmem cells for ETH MAC address (use OTP to get MAC addr)
- Add led usage for RTL8211 PHY.
- STMP32MP15:
- Protonic boards:
- Fix QSPI pins configuration for prtt1x boards.
- Add new MECI01 and MECT1S boards support:
- MECIO1: I/O and motor control used in blood sample anlysis.
- MECT1S: 1000 base-T1 switch for internal machine networks
of blood sample analysis machines.
- DH PDK2 board:
- Use SAI to generate bit and frame clock.
* tag 'stm32-dt-for-v6.12-1' of https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
ARM: dts: stm32: Use SAI to generate bit and frame clock on STM32MP15xx DHCOM PDK2
ARM: dts: stm32: Switch bitclock/frame-master to flag on STM32MP15xx DHCOM PDK2
ARM: dts: stm32: Sort properties in audio endpoints on STM32MP15xx DHCOM PDK2
ARM: dts: stm32: Add MECIO1 and MECT1S board variants
dt-bindings: arm: stm32: Add compatible strings for Protonic boards
ARM: dts: stm32: stm32mp151a-prtt1l: Fix QSPI configuration
ARM: dts: stm32: Describe PHY LEDs in DH STM32MP13xx DHCOR DHSBC board DT
ARM: dts: stm32: Add missing gpio options for sdmmc2_d47_pins_d
ARM: dts: stm32: Add ethernet MAC nvmem cells to DH STM32MP13xx DHCOR DHSBC board
ARM: dts: stm32: Disable PHY clock output on DH STM32MP13xx DHCOR DHSBC board
ARM: dts: stm32: Keep MDIO bus in AF across suspend DH STM32MP13xx DHCOR DHSBC board
Link: https://lore.kernel.org/r/1091e600-f1e7-4d1f-b83d-c67e8073772c@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX dt-bindings changes for 6.12:
- New compatibles for boards: Kontron i.MX93 OSM-S, i.MX93 14x14 EVK,
Variscite Symphony and VAR-SOM-MX8MP, etc
- One spelling correction on TQ-Systems
- One renaming of gw7905 to gw75xx
* tag 'imx-bindings-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
dt-bindings: arm: fsl: Add Variscite Symphony board and VAR-SOM-MX8MP SoM
dt-bindings: arm: fsl: drop usage of VAR-SOM-MX8MM SoM compatible alone
dt-bindings: arm: fsl: rename gw7905 to gw75xx
dt-bindings: arm: fsl: Add Kontron i.MX93 OSM-S based boards
dt-bindings: arm: fsl: correct spelling of TQ-Systems
dt-bindings: arm: fsl: add fsl-ls2081a-rdb board
dt-bindings: arm: fsl: add i.MX93 14x14 EVK board
Link: https://lore.kernel.org/r/20240904143439.211552-3-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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soc/dt
RISC-V Devicetrees for v6.12
Sopgho:
Added DMA controller for CV18XX.
Added I2C, MMC, GPIO and onboard MCU (HWMON) for SG2042.
Enable SDHCI0 for HuashanPi (using cv1812h).
Some minor changes about dt-bindings for Sipeed LicheeRV Nano board
(using SG2002, and SG2002 is the new codename of CV181xC).
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
* tag 'riscv-sophgo-dt-for-6.12' of https://github.com/sophgo/linux:
dt-bindings: riscv: Add Sipeed LicheeRV Nano board compatibles
dt-bindings: interrupt-controller: Add SOPHGO SG2002 plic
riscv: dts: sophgo: Add mcu device for Milk-V Pioneer
riscv: sophgo: dts: add gpio controllers for SG2042 SoC
riscv: sophgo: dts: add mmc controllers for SG2042 SoC
riscv: dts: sophgo: Add i2c device support for sg2042
riscv: dts: sophgo: Use common "interrupt-parent" for all peripherals for sg2042
riscv: dts: sophgo: Add sdhci0 configuration for Huashan Pi
riscv: dts: sophgo: cv18xx: add DMA controller
Link: https://lore.kernel.org/r/MA0P287MB28228F4FC59B057DF57D9A11FE9C2@MA0P287MB2822.INDP287.PROD.OUTLOOK.COM
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt
TI K3 device tree updates for v6.12
Generic Fixups/Cleanups:
- AM62, AM62A, AM64, AM65, AM62P: ESM node cleanups
- J784s4, J721s2, J721e, AM65: FSS (Flash subsystem) fixups for ranges
- j721e/j7200/j721s2/am68/am69 SK/SoM, IOT2050: Disable of R5F lockstep
- j721e/j7200/j721s2/am68/am69 reserve GP timers for firmware usage.
- Misc device tree warning fixups: Serdes simple-mfd fixes for
am654-serdes-ctrl; rename of gpio-hog nodes; mux-controller node names
SoC Specific features and Fixes:
New boards:
- AM67A/J722s based BeagleBoard.org Foundation's BeagleY-AI
AM62:
- Thermal throttling enabled
AM62A:
- Add E5010 JPEG encoder
AM62P:
- gpio-reserved ranges
- SK: drop cts/rts for wakeup_uart0 firmware console pinmux
J722s: (AM62P variant)
- IPC/Remote proc for C7x and R5F
- gpio-reserved ranges
- EVM: Add main_uart5 description and CAN support.
AM64x:
- adc description fixes for dtbs_check warnings
- tqma64xxl and phyboard-electra: Add PRUSS ICSSG capability
- CPSW Ethernet is now disabled by default at SoC level and enabled explicitly
at board level.
- USB property to add fall back to j721e
AM65x:
- IOT2050: Add overlays for M.2, add Eth phy LED description
- idk: Fixes for DMA causing dtbs_check warning, Add MCAN
J721e:
- SK and beagleboneai64: Fixes for inverted C6x carveouts
J721s2:
- AM68-SK: Fixes for mmc clkb internal mux, ospi partition for uboot.backup
alignment fixup.
J784s4:
- WDT clock ID fix.
- EVM: Use 4 lanes for PCIe0.
* tag 'ti-k3-dt-for-v6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: (57 commits)
arm64: dts: ti: k3-j722s-evm: Enable Inter-Processor Communication
arm64: dts: ti: k3-j722s-main: Add R5F and C7x remote processor nodes
arm64: dts: ti: k3-am68-sk-som: Update Partition info for OSPI Flash
arm64: dts: ti: Add k3-am67a-beagley-ai
dt-bindings: arm: ti: Add BeagleY-AI
arm64: dts: ti: iot2050: Declare Ethernet PHY leds
arm64: dts: ti: k3-am65: Add ESM nodes
arm64: dts: ti: k3-am64: Add more ESM interrupt sources
arm64: dts: ti: k3-am62a: Add ESM nodes
arm64: dts: ti: k3-am62: Add comments to ESM nodes
arm64: dts: ti: k3-am62p: Fix ESM interrupt sources
arm64: dts: ti: k3-am62p: Remove 'reserved' status for ESM
arm64: dts: ti: k3-j721s2-evm-gesi-exp-board: Rename gpio-hog node name
arm64: dts: ti: k3-am642-evm-nand: Rename pinctrl node and gpio-hog names
arm64: dts: ti: k3-am654-idk: Fix dtbs_check warning in ICSSG dmas
arm64: dts: ti: k3-j784s4: Include entire FSS region in ranges
arm64: dts: ti: k3-j721s2: Include entire FSS region in ranges
arm64: dts: ti: k3-j721e: Include entire FSS region in ranges
arm64: dts: ti: k3-am65: Include entire FSS region in ranges
arm64: dts: ti: k3-am64: add USB fallback compatible to J721E
...
Link: https://lore.kernel.org/r/20240903155701.q7soxtplbkfofwxt@entering
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The device is compatible with rk3588, so add an entry for the 2
compatibles together.
The rk3576 device has a power-domain that needs to be on for the eMMC to
be used. Add it as a requirement.
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240904203154.253655-2-detlev.casanova@collabora.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.12 (take two)
- Add support for Ethernet TSN and PCIe on the R-Car V4H SoC and the
White-Hawk (Single) development board,
- Add display support for the RZ/G2UL SoC and the RZ/G2UL SMARC EVk
board,
- Add I2C support for the RZ/G3S SoC and the RZ/G3S SMARC EVK board,
- Add support for HDMI audio on the RZ/G2L and RZ/G2LC SMARC EVK
boards,
- Add initial support for the RZ/V2H(P) (R9A09G057) SoC and the RZ/V2H
EVK board,
- Miscellaneous fixes and improvements.
* tag 'renesas-dts-for-v6.12-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (34 commits)
arm64: dts: renesas: r8a779h0: Add family fallback for CSISP IP
arm64: dts: renesas: r8a779a0: Add family fallback for CSISP IP
arm64: dts: renesas: r8a779g0: Add family fallback for CSISP IP
arm64: dts: renesas: r8a779h0: Add family fallback for VIN IP
arm64: dts: renesas: r8a779a0: Add family fallback for VIN IP
arm64: dts: renesas: r8a779g0: Add family fallback for VIN IP
arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable watchdog
arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable OSTM, I2C, and SDHI
arm64: dts: renesas: r9a09g057: Add WDT0-WDT3 nodes
arm64: dts: renesas: r9a09g057: Add SDHI0-SDHI2 nodes
arm64: dts: renesas: r9a09g057: Add RIIC0-RIIC8 nodes
arm64: dts: renesas: r9a09g057: Add OSTM0-OSTM7 nodes
arm64: dts: renesas: Add initial DTS for RZ/V2H EVK board
arm64: dts: renesas: Add initial SoC DTSI for RZ/V2H(P) SoC
dt-bindings: soc: renesas: Document RZ/V2H EVK board
dt-bindings: clock: renesas: Document RZ/V2H(P) SoC CPG
arm64: dts: renesas: r9a07g043u11-smarc: Enable DU
arm64: dts: renesas: rzg2lc-smarc: Enable HDMI audio
arm64: dts: renesas: rzg2l-smarc: Enable HDMI audio
arm64: dts: renesas: r9a07g043u: Add DU node
...
Link: https://lore.kernel.org/r/cover.1725374275.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Add missing documentation for mmc_test.
Reviewed-by: Christian Loehle <christian.loehle@arm.com>
Signed-off-by: Avri Altman <avri.altman@wdc.com>
Link: https://lore.kernel.org/r/20240903133855.3589845-1-avri.altman@wdc.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Add compatible strings for Protonic MECIO1r0 and MECT1S boards to the
STM32MP151-based boards section and Protonic MECIO1r1 board to the
STM32MP153-based boards section.
MECIO1 is an I/O and motor control board used in blood sample analysis
machines. MECT1S is a 1000Base-T1 switch for internal machine networks
of blood sample analysis machines.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes
A number of pin fixes for Puma, Rock-Pi-E and rk356x, and as it turns
out the VO0 and VO1 general register files are not identical as suggested
by their original compatible. As there are no users of those yet,
everybody agreed that we should fix the compatibles.
* tag 'v6.11-rockchip-dtsfixes' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: Fix compatibles for RK3588 VO{0,1}_GRF
dt-bindings: soc: rockchip: Fix compatibles for RK3588 VO{0,1}_GRF
arm64: dts: rockchip: override BIOS_DISABLE signal via GPIO hog on RK3399 Puma
arm64: dts: rockchip: fix eMMC/SPI corruption when audio has been used on RK3399 Puma
arm64: dts: rockchip: fix PMIC interrupt pin in pinctrl for ROCK Pi E
arm64: dts: rockchip: Remove broken tsadc pinctrl binding for rk356x
Link: https://lore.kernel.org/r/7602696.A5hrfCrGMc@diego
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Document support for the 16-Bit Timer Pulse Unit (TPU) in the Renesas
R-Car V4M (R8A779H0) SoC.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240725193803.14130-6-wsa+renesas@sang-engineering.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
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Document support for the PWM timers in the Renesas R-Car V4M (R8A779H0)
SoC.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240725193803.14130-5-wsa+renesas@sang-engineering.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
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Document what was discussed multiple times on list and various
virtual / in-person conversations. guard() being okay in functions
<= 20 LoC is a bit of my own invention. If the function is trivial
it should be fine, but feel free to disagree :)
We'll obviously revisit this guidance as time passes and we and other
subsystems get more experience.
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Link: https://patch.msgid.link/20240830171443.3532077-1-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The WL-355608-A8 is a 3.5" 640x480@60Hz RGB LCD display from an unknown
OEM used in a number of handheld gaming devices made by Anbernic.
Previously committed using the OEM serial without a vendor prefix,
however following subsequent discussion the preference is to use the
integrating device vendor and name where the OEM is unknown.
There are 4 RG35XX series devices from Anbernic based on an Allwinner
H700 SoC using this panel, with the -Plus variant introduced first.
Therefore the -Plus is used as the fallback for the subsequent -H,
-2024, and -SP devices.
Alter the filename and compatible string to reflect the convention.
Fixes: 45b888a8980a ("dt-bindings: display: panel: Add WL-355608-A8 panel")
Signed-off-by: Ryan Walklin <ryan@testtoast.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240904012456.35429-2-ryan@testtoast.com
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git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Kalle Valo says:
====================
pull-request: wireless-next-2024-09-04
here's a pull request to net-next tree, more info below. Please let me know if
there are any problems.
====================
Conflicts:
drivers/net/wireless/ath/ath12k/hw.c
38055789d151 ("wifi: ath12k: use 128 bytes aligned iova in transmit path for WCN7850")
8be12629b428 ("wifi: ath12k: restore ASPM for supported hardwares only")
https://lore.kernel.org/87msldyj97.fsf@kernel.org
Link: https://patch.msgid.link/20240904153205.64C11C4CEC2@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Native PCIe Enclosure Management (NPEM, PCIe r6.1 sec 6.28) allows managing
LEDs in storage enclosures. NPEM is indication oriented and it does not
give direct access to LEDs. Although each indication *could* represent an
individual LED, multiple indications could also be represented as a single,
multi-color LED or a single LED blinking in a specific interval. The
specification leaves that open.
Each enabled indication (capability register bit on) is represented as a
ledclass_dev which can be controlled through sysfs. For every ledclass
device only 2 brightness states are allowed: LED_ON (1) or LED_OFF (0).
This corresponds to the NPEM control register (Indication bit on/off).
Ledclass devices appear in sysfs as child devices (subdirectory) of PCI
device which has an NPEM Extended Capability and indication is enabled in
NPEM capability register. For example, these are LEDs created for pcieport
"10000:02:05.0" on my setup:
leds/
├── 10000:02:05.0:enclosure:fail
├── 10000:02:05.0:enclosure:locate
├── 10000:02:05.0:enclosure:ok
└── 10000:02:05.0:enclosure:rebuild
They can be also found in "/sys/class/leds" directory. The parent PCIe
device domain/bus/device/function address is used to guarantee uniqueness
across leds subsystem.
To enable/disable a "fail" indication, the "brightness" file can be edited:
echo 1 > ./leds/10000:02:05.0:enclosure:fail/brightness
echo 0 > ./leds/10000:02:05.0:enclosure:fail/brightness
PCIe r6.1, sec 7.9.19.2 defines the possible indications.
Multiple indications for same parent PCIe device can conflict and hardware
may update them when processing new request. To avoid issues, driver
refresh all indications by reading back control register.
This driver expects to be the exclusive NPEM extended capability manager.
It waits up to 1 second after imposing new request, it doesn't verify if
controller is busy before write, and it assumes the mutex lock gives
protection from concurrent updates.
If _DSM LED management is available, we assume the platform may be using
NPEM for its own purposes (see PCI Firmware Spec r3.3 sec 4.7), so the
driver does not use NPEM. A future patch will add _DSM support; an info
message notes whether NPEM or _DSM is being used.
NPEM is a PCIe extended capability so it should be registered in
pcie_init_capabilities() but it is not possible due to LED dependency. The
parent pci_device must be added earlier for led_classdev_register() to be
successful. NPEM does not require configuration on kernel side, so it is
safe to register LED devices later.
Link: https://lore.kernel.org/r/20240904104848.23480-3-mariusz.tkaczyk@linux.intel.com
Suggested-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Stuart Hayes <stuart.w.hayes@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Pull bpf/master to receive baebe9aaba1e ("bpf: allow passing struct
bpf_iter_<type> as kfunc arguments") and related changes in preparation for
the DSQ iterator patchset.
Signed-off-by: Tejun Heo <tj@kernel.org>
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Add devicetree binding for the GameForce Ace.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20240829204517.398669-3-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Document and describe the compatibles for Apple A7-A11 SoCs.
There are three feature levels:
- apple,aic: No fast IPI, for A7-A10
- apple,t8015-aic: fast IPI, global only, for A11
- apple,t8103-aic: fast IPI with local and global support, for M1
Each feature level is an extension of the previous, for example, M1 will
also work with the A7 feature level.
All of A7-M1 gets its own SoC-specific compatible, and the "apple,aic"
compatible as a fallback.
Signed-off-by: Nick Chan <towinchenmi@gmail.com>
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