Pull SoC update from Arnd Bergmann:
"Convert ep93xx to devicetree
This concludes a long journey towards replacing the old board files
with devictree description on the Cirrus Logic EP93xx platform.
Nikita Shubin has been working on this for a long time, for details
see the last post on
https://lore.kernel.org/lkml/20240909-ep93xx-v12-0-e86ab2423d4b@maquefel.me/"
* tag 'soc-ep93xx-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (47 commits)
dt-bindings: gpio: ep9301: Add missing "#interrupt-cells" to examples
MAINTAINERS: Update EP93XX ARM ARCHITECTURE maintainer
soc: ep93xx: drop reference to removed EP93XX_SOC_COMMON config
net: cirrus: use u8 for addr to calm down sparse
dmaengine: cirrus: use snprintf() to calm down gcc 13.3.0
dmaengine: ep93xx: Fix a NULL vs IS_ERR() check in probe()
pinctrl: ep93xx: Fix raster pins typo
spi: ep93xx: update kerneldoc comments for ep93xx_spi
clk: ep93xx: Fix off by one in ep93xx_div_recalc_rate()
clk: ep93xx: add module license
dmaengine: cirrus: remove platform code
ASoC: cirrus: edb93xx: Delete driver
ARM: ep93xx: soc: drop defines
ARM: ep93xx: delete all boardfiles
ata: pata_ep93xx: remove legacy pinctrl use
pwm: ep93xx: drop legacy pinctrl
ARM: ep93xx: DT for the Cirrus ep93xx SoC platforms
ARM: dts: ep93xx: Add EDB9302 DT
ARM: dts: ep93xx: add ts7250 board
ARM: dts: add Cirrus EP93XX SoC .dtsi
...
Pull HID fix from Jiri Kosina:
"A revert of Device Tree binding for Goodix SPI HID driver (while
keeping ACPI still available), as it conflicted with already existing
binding and the original submitter didn't respond in time with a fix.
We will be looking into ways how to reintroduce it properly (we have
to agree on a way how to handle cases where vendor uses the very same
product ID for I2C and SPI parts, leading to this kind conflict). But
before that is settled, let's revert the to unbreak everybody else
(Krzysztof Kozlowski)"
* tag 'hid-for-linus-2024092601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
dt-bindings: input: Revert "dt-bindings: input: Goodix SPI HID Touchscreen"
HID: hid-goodix: drop unsupported and undocumented DT part
This reverts commit 9184b17fbc ("dt-bindings: input: Goodix SPI HID
Touchscreen") because it duplicates existing binding leadings to errors:
goodix,gt7986u.example.dtb:
touchscreen@0: compatible: 'oneOf' conditional failed, one must be fixed:
['goodix,gt7986u'] is too short
'goodix,gt7375p' was expected
This was reported on mailing list on 6th of September, but no reaction
happened from contributor or maintainer to fix it.
Therefore let's drop binding which breaks and duplicates existing one.
Fixes: 9184b17fbc ("dt-bindings: input: Goodix SPI HID Touchscreen")
Reported-by: Rob Herring <robh@kernel.org>
Closes: https://lore.kernel.org/all/CAL_Jsq+QfTtRj_JCqXzktQ49H8VUnztVuaBjvvkg3fwEHniUHw@mail.gmail.com/
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Pull input updates from Dmitry Torokhov:
- support for PixArt PS/2 touchpad
- updates to tsc2004/5, usbtouchscreen, and zforce_ts drivers
- support for GPIO-only mode for ADP55888 controller
- support for touch keys in Zinitix driver
- support for querying density of Synaptics sensors
- sysfs interface for Goodex "Berlin" devices to read and write touch
IC registers
- more quirks to i8042 to handle various Tuxedo laptops
- a number of drivers have been converted to using "guard" notation
when acquiring various locks, as well as using other cleanup
functions to simplify releasing of resources (with more drivers to
follow)
- evdev will limit amount of data that can be written into an evdev
instance at a given time to 4096 bytes (170 input events) to avoid
holding evdev->mutex for too long and starving other users
- Spitz has been converted to use software nodes/properties to describe
its matrix keypad and GPIO-connected LEDs
- msc5000_ts, msc_touchkey and keypad-nomadik-ske drivers have been
removed since noone in mainline have been using them
- other assorted cleanups and fixes
* tag 'input-for-v6.12-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (98 commits)
ARM: spitz: fix compile error when matrix keypad driver is enabled
Input: hynitron_cstxxx - drop explicit initialization of struct i2c_device_id::driver_data to 0
Input: adp5588-keys - fix check on return code
Input: Convert comma to semicolon
Input: i8042 - add TUXEDO Stellaris 15 Slim Gen6 AMD to i8042 quirk table
Input: i8042 - add another board name for TUXEDO Stellaris Gen5 AMD line
Input: tegra-kbc - use of_property_read_variable_u32_array() and of_property_present()
Input: ps2-gpio - use IRQF_NO_AUTOEN flag in request_irq()
Input: ims-pcu - fix calling interruptible mutex
Input: zforce_ts - switch to using asynchronous probing
Input: zforce_ts - remove assert/deassert wrappers
Input: zforce_ts - do not hardcode interrupt level
Input: zforce_ts - switch to using devm_regulator_get_enable()
Input: zforce_ts - stop treating VDD regulator as optional
Input: zforce_ts - make zforce_idtable constant
Input: zforce_ts - use dev_err_probe() where appropriate
Input: zforce_ts - do not ignore errors when acquiring regulator
Input: zforce_ts - make parsing of contacts less confusing
Input: zforce_ts - switch to using get_unaligned_le16
Input: zforce_ts - use guard notation when acquiring mutexes
...
Pull HID updates from Jiri Kosina:
- New HID over SPI driver for Goodix devices that don't follow
Microsoft's HID-over-SPI specification, so a separate driver is
needed. Currently supported device is GT7986U touchscreen (Charles
Wang)
- support for new hardware features in Wacom driver (high-res wheel
scrolling, touchstrings with relative motions, support for two
touchrings) (Jason Gerecke)
- support for customized vendor firmware loading in intel-ish driver
(Zhang Lixu)
- fix for theoretical race condition in i2c-hid (Dmitry Torokhov)
- support for HIDIOCREVOKE -- evdev's EVIOCREVOKE equivalent in hidraw
(Peter Hutterer)
- initial hidraw selftest implementation (Benjamin Tissoires)
- constification of device-specific report descriptors (Thomas
Weißschuh)
- other small assorted fixes and device ID / quirk additions
* tag 'hid-for-linus-2024091602' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (54 commits)
hid: cp2112: Use irq_get_trigger_type() helper
HID: i2c-hid: ensure various commands do not interfere with each other
HID: multitouch: Add support for Thinkpad X12 Gen 2 Kbd Portfolio
HID: wacom: Do not warn about dropped packets for first packet
HID: wacom: Support sequence numbers smaller than 16-bit
HID: lg: constify fixed up report descriptor
HID: uclogic: constify fixed up report descriptor
HID: waltop: constify fixed up report descriptor
HID: sony: constify fixed up report descriptor
HID: pxrc: constify fixed up report descriptor
HID: steelseries: constify fixed up report descriptor
HID: viewsonic: constify fixed up report descriptor
HID: vrc2: constify fixed up report descriptor
HID: xiaomi: constify fixed up report descriptor
HID: maltron: constify fixed up report descriptor
HID: keytouch: constify fixed up report descriptor
HID: holtek-kbd: constify fixed up report descriptor
HID: dr: constify fixed up report descriptor
HID: bigbenff: constify fixed up report descriptor
HID: picoLCD: Use backlight power constants
...
Pull devicetree updates from Rob Herring:
"DT Bindings:
- Drop duplicate devices in trivial-devices.yaml
- Add a common serial peripheral device schema and reference it in
serial device schemas.
- Convert nxp,lpc1850-wdt, zii,rave-wdt, ti,davinci-wdt,
snps,archs-pct, fsl,bcsr, fsl,fpga-qixis-i2c, fsl,fpga-qixis,
fsl,cpm-enet, fsl,cpm-mdio, fsl,ucc-hdlc, maxim,ds26522,
aspeed,ast2400-cvic, aspeed,ast2400-vic, fsl,ftm-timer,
ti,davinci-timer, fsl,rcpm, and qcom,ebi2 to DT schema
- Add support for rockchip,rk3576-wdt, qcom,apss-wdt-sa8255p,
fsl,imx8qm-irqsteer, qcom,pm6150-vib, qcom,sa8255p-pdc,
isil,isl69260, ti,tps546d24, and lpc32xx DMA mux
- Drop duplicate nvidia,tegra186-ccplex-cluster.yaml and
mediatek,mt6795-sys-clock.yaml
- Add arm,gic ESPI and EPPI interrupt type specifiers
- Add another batch of legacy compatible strings which we have no
intention of documenting
- Add dmas/dma-names properties to FSL lcdif
- Fix wakeup-source reference to m8921-keypad.yaml
- Treewide fixes of typos in bindings
DT Core:
- Update dtc/libfdt to upstream version v1.7.0-95-gbcd02b523429
- More conversions to scoped iterators and __free() initializer
- Handle overflows in address resources on 32-bit systems
- Extend extracting compatible strings in sources from function
parameters
- Use of_property_present() in DT unittest
- Clean-up of_irq_to_resource() to use helpers
- Support #msi-cells=<0> in of_msi_get_domain()
- Improve the kerneldoc for of_property_match_string()
- kselftest: Ignore nodes that have ancestors disabled"
* tag 'devicetree-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (59 commits)
dt-bindings: watchdog: Add rockchip,rk3576-wdt compatible
dt-bindings: cpu: Drop duplicate nvidia,tegra186-ccplex-cluster.yaml
dt-bindings: clock: mediatek: Drop duplicate mediatek,mt6795-sys-clock.yaml
of/irq: Use helper to define resources
of/irq: Make use of irq_get_trigger_type()
dt-bindings: clk: vc5: Make SD/OE pin configuration properties not required
drivers/of: Improve documentation for match_string
of: property: Do some clean up with use of __free()
dt-bindings: watchdog: qcom-wdt: document support on SA8255p
dt-bindings: interrupt-controller: fsl,irqsteer: Document fsl,imx8qm-irqsteer
dt-bindings: interrupt-controller: arm,gic: add ESPI and EPPI specifiers
dt-bindings: dma: Add lpc32xx DMA mux binding
dt-bindings: trivial-devices: Drop duplicate "maxim,max1237"
dt-bindings: trivial-devices: Drop duplicate LM75 compatible devices
dt-bindings: trivial-devices: Deprecate "ad,ad7414"
dt-bindings: trivial-devices: Drop incorrect and duplicate at24 compatibles
dt-bindings: wakeup-source: update reference to m8921-keypad.yaml
dt-bindings: interrupt-controller: qcom-pdc: document support for SA8255p
dt-bindings: Fix various typos
of: address: Unify resource bounds overflow checking
...
The Elan ekth6a12nay touch screen chip same as Elan eKTH6915 controller
has a reset gpio. The difference is that they have different
post_power_delay_ms.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Adding software support for enabling the pure gpio capability of the
device - which allows all I/O to be used as GPIO. Previously, I/O
configuration was limited by software to partial GPIO support only.
When working in a pure gpio mode, the device does not require the
certain properties and hence, the following are now made optional:
- interrupts
- keypad,num-rows
- keypad,num-columns
- linux,keymap
However, note that the above are required to be specified when
configuring the device as a keypad, for which dependencies have been added
such that specifying either one requires the remaining as well.
Also, note that interrupts are made optional, but required when the device
has either been configured in keypad mode or as an interrupt controller.
This has been done since they may not necessarily be used when leveraging
the device purely for GPIO.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com>
Link: https://lore.kernel.org/r/20240826-adp5588_gpio_support-v11-3-3e5ac2bd31b7@analog.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Convert binding doc ads7846.txt to yaml format.
Additional change:
- add ref to touchscreen.yaml and spi-peripheral-props.yaml.
- use common node name touchscreen.
- sort ti properties alphabetically.
- sort common properties alphabetically.
- sort compatible string alphabetically.
- remove vcc-supply from required list.
- deprecated ti,x-min, ti,y-min
Fix below warning: arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dtb: touchscreen@0:
ti,x-min: b'\x00}' is not of type 'object', 'array', 'boolean', 'null'
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20240826162302.960732-1-Frank.Li@nxp.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Pull input fixes from Dmitry Torokhov:
- a tweak to uinput interface to reject requests with abnormally large
number of slots. 100 slots/contacts should be enough for real devices
- support for FocalTech FT8201 added to the edt-ft5x06 driver
- tweaks to i8042 to handle more devices that have issue with its
emulation
- Synaptics touchpad switched to native SMbus/RMI mode on HP Elitebook
840 G2
- other minor fixes
* tag 'input-for-v6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: himax_hx83112b - fix incorrect size when reading product ID
Input: i8042 - use new forcenorestore quirk to replace old buggy quirk combination
Input: i8042 - add forcenorestore quirk to leave controller untouched even on s3
Input: i8042 - add Fujitsu Lifebook E756 to i8042 quirk table
Input: uinput - reject requests with unreasonable number of slots
Input: edt-ft5x06 - add support for FocalTech FT8201
dt-bindings: input: touchscreen: edt-ft5x06: Document FT8201 support
Input: adc-joystick - fix optional value handling
Input: synaptics - enable SMBus for HP Elitebook 840 G2
Input: ads7846 - ratelimit the spi_sync error message
The Goodix GT7986U touch controller report touch data according to the
HID protocol through the SPI bus. However, it is incompatible with
Microsoft's HID-over-SPI protocol.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Charles Wang <charles.goodix@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Convert binding doc colibri-vf50-ts.txt to yaml.
Additional change:
- add ref touchscreen.yaml.
- remove standard pinctrl properties.
Fix below warning:
arch/arm64/boot/dts/freescale/imx8qm-apalis-eval.dtb: /touchscreen:
failed to match any schema with compatible: ['toradex,vf50-touchscreen']
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20240819142434.311760-1-Frank.Li@nxp.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Convert binding doc ad7879.txt to yaml format.
Additional change:
- Add ref to /schemas/spi/spi-peripheral-props.yaml
- Add #gpio-cell
- Remove spi-cpol and spi-cpha in example, the place hold 'spi' can't
correct detect spi-controler.yaml. So these two properties can't
be recongnized.
Fix warning:
arch/arm64/boot/dts/freescale/imx8dx-colibri-aster.dtb:
/bus@5a000000/i2c@5a800000/touchscreen@2c: failed to match any schema with compatible: ['adi,ad7879-1']
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240810143840.3615450-1-Frank.Li@nxp.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Pull input updates from Dmitry Torokhov:
- streamlined logic in input core for handling normal input handlers vs
input filters
- updates to input drivers to allocate memory with sizeof(*pointer)
instead of sizeof(type)
- change to ads7846 touchscreen driver to use hsync GPIO instead of
requiring platform data with special method (which is not compatible
with boards using device tree)
- update to adc-joystick driver to handle inverted axes
- cleanups in various drivers switching them to use the new "guard" and
"__free()" facilities
- changes to several drivers (adxl34x, atmel_mxt_ts, ati-remote2,
omap-keypad, yealink) to stop creating driver-specific device
attributes manually and use driver core facilities for this
- update to Cypress PS/2 protocol driver to properly handle errors from
the PS/2 transport as well as other cleanups
- update to edt-ft5x06 driver to support ft5426 variant
- update to ektf2127 driver to support ektf2232 variant
- update to exc3000 driver to support EXC81W32 variant
- update to imagis driver to support IST3038 variant
- other assorted driver cleanups.
* tag 'input-for-v6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (71 commits)
Input: yealink - simplify locking in sysfs attribute handling
Input: yealink - use driver core to instantiate device attributes
Input: ati-remote2 - use driver core to instantiate device attributes
Input: omap-keypad - use driver core to instantiate device attributes
Input: atmel_mxt_ts - use driver core to instantiate device attributes
Input: exc3000 - add EXC81W32 support
dt-bindings: input: touchscreen: exc3000: add EXC81W32
Input: twl4030-pwrbutton - fix kernel-doc warning
Input: himax_hx83112b - add support for HX83100A
Input: himax_hx83112b - add himax_chip struct for multi-chip support
Input: himax_hx83112b - implement MCU register reading
Input: himax_hx83112b - use more descriptive register defines
dt-bindings: input: touchscreen: himax,hx83112b: add HX83100A
Input: do not check number of events in input_pass_values()
Input: preallocate memory to hold event values
Input: rearrange input_alloc_device() to prepare for preallocating of vals
Input: simplify event handling logic
Input: make events() method return number of events processed
Input: make sure input handlers define only one processing method
Input: evdev - remove ->event() method
...
Pull MFD updates from Lee Jones:
"New Drivers:
- ROHM BD96801 Power Management IC
- Cirrus Logic CS40L50 Haptic Driver with Waveform Memory
- Marvell 88PM886 Power Management IC
New Device Support:
- Keyboard Backlight to ChromeOS Embedded Controller
- LEDs to ChromeOS Embedded Controller
- Charge Control to ChromeOS Embedded Controller
- HW Monitoring Service to ChromeOS Embedded Controller
- AUXADCs to MediaTek MT635{7,8,9} Power Management ICs
New Functionality:
- Allow Syscon consumers to supply their own Regmaps on registration
Fix-ups:
- Constify/staticise applicable data structures
- Remove superfluous/duplicated/unused sections
- Device Tree binding adaptions/conversions/creation
- Trivial; spelling, whitespace, coding-style adaptions
- Utilise centrally provided helpers and macros to aid
simplicity/duplication
- Drop i2c_device_id::driver_data where the value is unused
- Replace ACPI/DT firmware helpers with agnostic variants
- Move over to GPIOD (descriptor-based) APIs
- Annotate a bunch of __counted_by() cases
- Straighten out some includes
Bug Fixes:
- Ensure potentially asserted recent lines are deasserted during
initialisation
- Avoid "<module>.ko is added to multiple modules" warnings
- Supply a bunch of MODULE_DESCRIPTIONs to silence modpost warnings
- Fix Wvoid-pointer-to-enum-cast warnings"
* tag 'mfd-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (87 commits)
mfd: timberdale: Attach device properties to TSC2007 board info
mfd: tmio: Move header to platform_data
mfd: tmio: Sanitize comments
mfd: tmio: Update include files
mmc: tmio/sdhi: Fix includes
mfd: tmio: Remove obsolete io accessors
mfd: tmio: Remove obsolete platform_data
watchdog: bd96801_wdt: Add missing include for FIELD_*()
dt-bindings: mfd: syscon: Add APM poweroff mailbox
dt-bindings: mfd: syscon: Split and enforce documenting MFD children
dt-bindings: mfd: rk817: Merge support for RK809
dt-bindings: mfd: rk817: Fixup clocks and reference dai-common
dt-bindings: mfd: syscon: Add TI's opp table compatible
mfd: omap-usb-tll: Use struct_size to allocate tll
dt-bindings: mfd: Explain lack of child dependency in simple-mfd
dt-bindings: mfd: Dual licensing for st,stpmic1 bindings
mfd: omap-usb-tll: Annotate struct usbtll_omap with __counted_by
mfd: tps6594-core: Remove unneeded semicolon in tps6594_check_crc_mode()
mfd: lm3533: Move to new GPIO descriptor-based APIs
mfd: tps65912: Use devm helper functions to simplify probe
...
Allwinner SoC device tree changes for 6.11
This includes a commit shared with the clk tree. This commit adds clock
and reset indices to the device tree binding, and thus is needed for
both the device tree and driver changes.
ARM64 device tree and binding-only changes
- Add LRADC (low resolution ADC for resistor network based keys) for H616 SoC
- Add cache information for A64, H6, and H616 SoCs
- Correct model names and descriptions for Pine64 boards
- Add GPADC (general purpose ADC) for H616 SoC
- Add ADC joysticks based on GPADC for anbernic-rg35xx-h board
- Add additional CPU OPPs for the H700 on top of existing H616 ones
- Enable DVFS for rg35xx boards
- Add IOMMU for H616 SoC
RISC-V device tree changes
- Add system LDOs to D1s/T113 SoC
- Add ClockworkPi and DevTerm device trees
* tag 'sunxi-dt-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
riscv: dts: allwinner: Add ClockworkPi and DevTerm devicetrees
riscv: dts: allwinner: d1s-t113: Add system LDOs
arm64: dts: allwinner: h616: add IOMMU node
arm64: dts: allwinner: rg35xx: Enable DVFS CPU frequency scaling
arm64: dts: allwinner: h616: add additional CPU OPPs for the H700
arm64: dts: allwinner: anbernic-rg35xx-h: Add ADC joysticks
arm64: dts: allwinner: h616: Add GPADC device node
dt-bindings: clock: sun50i-h616-ccu: Add GPADC clocks
ARM: dts: sunxi: remove duplicated entries in makefile
arm64: dts: allwinner: Add cache information to the SoC dtsi for H616
arm64: dts: allwinner: Add cache information to the SoC dtsi for A64
arm64: dts: allwinner: Correct the model names for Pine64 boards
dt-bindings: arm: sunxi: Correct the descriptions for Pine64 boards
arm64: dts: allwinner: Add cache information to the SoC dtsi for H6
ARM: dts: sun50i: Add LRADC node
dt-bindings: input: sun4i-lradc-keys: Add H616 compatible
Link: https://lore.kernel.org/r/ZoQa8r1N8yi7FlPV@wens.tw
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Pull HID fixes from Benjamin Tissoires:
- fix potential read out of bounds in hid-asus (Andrew Ballance)
- fix endian-conversion on little endian systems in intel-ish-hid (Arnd
Bergmann)
- A couple of new input event codes (Aseda Aboagye)
- errors handling fixes in hid-nvidia-shield (Chen Ni), hid-nintendo
(Christophe JAILLET), hid-logitech-dj (José Expósito)
- current leakage fix while the device is in suspend on a i2c-hid
laptop (Johan Hovold)
- other assorted smaller fixes and device ID / quirk entry additions
* tag 'for-linus-2024060801' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: Ignore battery for ELAN touchscreens 2F2C and 4116
HID: i2c-hid: elan: fix reset suspend current leakage
dt-bindings: HID: i2c-hid: elan: add 'no-reset-on-power-off' property
dt-bindings: HID: i2c-hid: elan: add Elan eKTH5015M
dt-bindings: HID: i2c-hid: add dedicated Ilitek ILI2901 schema
input: Add support for "Do Not Disturb"
input: Add event code for accessibility key
hid: asus: asus_report_fixup: fix potential read out of bounds
HID: logitech-hidpp: add missing MODULE_DESCRIPTION() macro
HID: intel-ish-hid: fix endian-conversion
HID: nintendo: Fix an error handling path in nintendo_hid_probe()
HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode()
HID: core: remove unnecessary WARN_ON() in implement()
HID: nvidia-shield: Add missing check for input_ff_create_memless
HID: intel-ish-hid: Fix build error for COMPILE_TEST
When the power supply is shared with other peripherals the reset line
can be wired in such a way that it can remain deasserted regardless of
whether the supply is on or not.
This is important as it can be used to avoid holding the controller in
reset for extended periods of time when it remains powered, something
which can lead to increased power consumption. Leaving reset deasserted
also avoids leaking current through the reset circuitry pull-up
resistors.
Add a new 'no-reset-on-power-off' devicetree property which can be used
by the OS to determine when reset needs to be asserted on power down.
Note that this property can also be used when the supply cannot be
turned off by the OS at all.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240507144821.12275-4-johan+linaro@kernel.org
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
The Ilitek ILI2901 touch screen controller was apparently incorrectly
added to the Elan eKTH6915 schema simply because it also has a reset
gpio and is currently managed by the Elan driver in Linux.
The two controllers are not related even if an unfortunate wording in
the commit message adding the Ilitek compatible made it sound like they
were.
Add a dedicated schema for the ILI2901 which does not specify the I2C
address (which is likely 0x41 rather than 0x10 as for other Ilitek touch
controllers) to avoid cluttering the Elan schema with unrelated devices
and to make it easier to find the correct schema when adding further
Ilitek controllers.
Fixes: d74ac6f60a ("dt-bindings: HID: i2c-hid: elan: Introduce Ilitek ili2901")
Cc: Zhengqiao Xia <xiazhengqiao@huaqin.corp-partner.google.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20240507144821.12275-2-johan+linaro@kernel.org
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Pull input updates from Dmitry Torokhov:
- a change to input core to trim amount of keys data in modalias string
in case when a device declares too many keys and they do not fit in
uevent buffer instead of reporting an error which results in uevent
not being generated at all
- support for Machenike G5 Pro Controller added to xpad driver
- support for FocalTech FT5452 and FT8719 added to edt-ft5x06
- support for new SPMI vibrator added to pm8xxx-vibrator driver
- missing locking added to cyapa touchpad driver
- removal of unused fields in various driver structures
- explicit initialization of i2c_device_id::driver_data to 0 dropped
from input drivers
- other assorted fixes and cleanups.
* tag 'input-for-v6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (24 commits)
Input: edt-ft5x06 - add support for FocalTech FT5452 and FT8719
dt-bindings: input: touchscreen: edt-ft5x06: Document FT5452 and FT8719 support
Input: xpad - add support for Machenike G5 Pro Controller
Input: try trimming too long modalias strings
Input: drop explicit initialization of struct i2c_device_id::driver_data to 0
Input: zet6223 - remove an unused field in struct zet6223_ts
Input: chipone_icn8505 - remove an unused field in struct icn8505_data
Input: cros_ec_keyb - remove an unused field in struct cros_ec_keyb
Input: lpc32xx-keys - remove an unused field in struct lpc32xx_kscan_drv
Input: matrix_keypad - remove an unused field in struct matrix_keypad
Input: tca6416-keypad - remove unused struct tca6416_drv_data
Input: tca6416-keypad - remove an unused field in struct tca6416_keypad_chip
Input: da7280 - remove an unused field in struct da7280_haptic
Input: ff-core - prefer struct_size over open coded arithmetic
Input: cyapa - add missing input core locking to suspend/resume functions
input: pm8xxx-vibrator: add new SPMI vibrator support
dt-bindings: input: qcom,pm8xxx-vib: add new SPMI vibrator module
input: pm8xxx-vibrator: refactor to support new SPMI vibrator
Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation
Input: sur40 - convert le16 to cpu before use
...
Pull MFD updates from Lee Jones:
"New Device Support:
- Add support for X-Powers AXP717 PMIC to AXP22X
- Add support for Rockchip RK816 PMIC to RK8XX
- Add support for TI TPS65224 PMIC to TPS6594
New Functionality:
- Add Power Off functionality to Rohm BD71828
- Allow I2C SMBus access in Renesas RSMU
Fix-ups:
- Device Tree binding adaptions/conversions/creation
- Shift Intel support over to MSI interrupts
- Generify adding platform data away from being ACPI specific
- Use device core supplied attribute to register sysfs entries
- Replace hand-rolled functionality with generic APIs
- Utilise centrally provided helpers and macros
- Clean-up error handling
- Remove superfluous/duplicated/unused sections
- Trivial; spelling, whitespace, coding-style adaptions
- More Maple Tree conversions"
* tag 'mfd-next-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (44 commits)
dt-bindings: mfd: Use full path to other schemas
mfd: rsmu: support I2C SMBus access
dt-bindings: mfd: Convert lp873x.txt to json-schema
dt-bindings: mfd: aspeed: Drop 'oneOf' for pinctrl node
dt-bindings: mfd: allwinner,sun6i-a31-prcm: Use hyphens in node names
mfd: ssbi: Remove unused field 'slave' from 'struct ssbi'
mfd: kempld: Remove custom DMI matching code
mfd: cs42l43: Update patching revision check
dt-bindings: mfd: qcom: pm8xxx: Add pm8901 compatible
mfd: timberdale: Remove redundant assignment to variable err
dt-bindings: mfd: qcom,spmi-pmic: Add pbs to SPMI device types
dt-bindings: mfd: syscon: Add ti,am62p-cpsw-mac-efuse compatible
dt-bindings: mfd: qcom,tcsr: Add compatible for SDX75
mfd: axp20x: Convert to use Maple Tree register cache
mfd: bd71828: Remove commented code lines
mfd: intel-m10-bmc: Change staging size to a variable
dt-bindings: mfd: Add ROHM BD71879
mfd: Tidy Kconfig dependency's parentheses
mfd: ocelot-spi: Use spi_sync_transfer()
dt-bindings: mfd: syscon: Add missing simple syscon compatibles
...
Convert subdevices with just an interrupt and compatbile to
json-schema and wire up already converted subdevices.
RTC is available in all variants, so allow it unconditionally.
GPADC binding for TWL603X uses two different compatibles, so
specify just the compatible and do not include it.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20240401081831.456828-1-andreas@kemnade.info
Signed-off-by: Lee Jones <lee@kernel.org>
Pull input updates from Dmitry Torokhov:
- a new driver for Goodix Berlin I2C and SPI touch controllers
- support for IQS7222D v1.1 and v1.2 in iqs7222 driver
- support for IST3032C and IST3038B parts in Imagis touchscreen driver
- support for touch keys for Imagis touchscreen controllers
- support for Snakebyte GAMEPADs in xpad driver
- various cleanups and conversions to yaml for device tree bindings
- assorted fixes and cleanups
- old Synaptics navpoint driver has been removed since the only board
that used it (HP iPAQ hx4700) was removed a while ago.
* tag 'input-for-v6.9-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (37 commits)
Input: xpad - add support for Snakebyte GAMEPADs
dt-bindings: input: samsung,s3c6410-keypad: convert to DT Schema
Input: imagis - add touch key support
dt-bindings: input: imagis: Document touch keys
Input: imagis - use FIELD_GET where applicable
Input: make input_class constant
dt-bindings: input: atmel,captouch: convert bindings to YAML
Input: iqs7222 - add support for IQS7222D v1.1 and v1.2
dt-bindings: input: allwinner,sun4i-a10-lrad: drop redundant type from label
Input: serio - make serio_bus const
Input: synaptics-rmi4 - make rmi_bus_type const
Input: xilinx_ps2 - fix kernel-doc for xps2_of_probe function
input/touchscreen: imagis: add support for IST3032C
dt-bindings: input/touchscreen: imagis: add compatible for IST3032C
input/touchscreen: imagis: Add support for Imagis IST3038B
dt-bindings: input/touchscreen: Add compatible for IST3038B
input/touchscreen: imagis: Correct the maximum touch area value
Input: leds - change config symbol dependency for audio mute trigger
Input: ti_am335x_tsc - remove redundant assignment to variable config
Input: xpad - sort xpad_device by vendor and product ID
...
Pull devicetree updates from Rob Herring:
"DT core:
- Add cleanup.h based auto release of struct device_node pointers via
__free marking and new for_each_child_of_node_scoped() iterator to
use it.
- Always create a base skeleton DT when CONFIG_OF is enabled. This
supports several usecases of adding DT data on non-DT booted
systems.
- Move around some /reserved-memory code in preparation for further
improvements
- Add a stub for_each_property_of_node() for !OF
- Adjust the printk levels on some messages
- Fix __be32 sparse warning
- Drop RESERVEDMEM_OF_DECLARE usage from Freescale qbman driver
(currently orphaned)
- Add Saravana Kannan and drop Frank Rowand as DT maintainers
DT bindings:
- Convert Mediatek timer, Mediatek sysirq, fsl,imx6ul-tsc,
fsl,imx6ul-pinctrl, Atmel AIC, Atmel HLCDC, FPGA region, and
xlnx,sd-fec to DT schemas
- Add existing, but undocumented fsl,imx-anatop binding
- Add bunch of undocumented vendor prefixes used in compatible
strings
- Drop obsolete brcm,bcm2835-pm-wdt binding
- Drop obsolete i2c.txt which as been replaced with schema in
dtschema
- Add DPS310 device and sort trivial-devices.yaml
- Enable undocumented compatible checks on DT binding examples
- More QCom maintainer fixes/updates
- Updates to writing-schema.rst and DT submitting-patches.rst to
cover some frequent review comments
- Clean-up SPDX tags to use 'OR' rather than 'or'"
* tag 'devicetree-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (56 commits)
dt-bindings: soc: imx: fsl,imx-anatop: add imx6q regulators
of: unittest: Use for_each_child_of_node_scoped()
of: Introduce for_each_*_child_of_node_scoped() to automate of_node_put() handling
of: Add cleanup.h based auto release via __free(device_node) markings
of: Move all FDT reserved-memory handling into of_reserved_mem.c
of: Add KUnit test to confirm DTB is loaded
of: unittest: treat missing of_root as error instead of fixing up
x86/of: Unconditionally call unflatten_and_copy_device_tree()
um: Unconditionally call unflatten_device_tree()
of: Create of_root if no dtb provided by firmware
of: Always unflatten in unflatten_and_copy_device_tree()
dt-bindings: timer: mediatek: Convert to json-schema
dt-bindings: interrupt-controller: fsl,intmux: Include power-domains support
soc: fsl: qbman: Remove RESERVEDMEM_OF_DECLARE usage
dt-bindings: fsl-imx-sdma: fix HDMI audio index
dt-bindings: soc: imx: fsl,imx-iomuxc-gpr: add imx6
dt-bindings: soc: imx: fsl,imx-anatop: add binding
dt-bindings: input: touchscreen: fsl,imx6ul-tsc convert to YAML
dt-bindings: pinctrl: fsl,imx6ul-pinctrl: convert to YAML
of: make for_each_property_of_node() available to to !OF
...
