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2024-03-03dt-bindings: input/touchscreen: imagis: add compatible for IST3032CKarel Balej1-0/+1
IST3032C is a touchscreen IC which seems mostly compatible with IST3038C except that it reports a different chip ID value. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Karel Balej <balejk@matfyz.cz> Link: https://lore.kernel.org/r/20240301164659.13240-5-karelb@gimli.ms.mff.cuni.cz Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-03-03dt-bindings: input/touchscreen: Add compatible for IST3038BMarkuss Broks1-0/+1
Imagis IST3038B is a variant (firmware?) of Imagis IST3038 IC differing from IST3038C in its register interface. Add the compatible for it to the IST3038C bindings. Signed-off-by: Markuss Broks <markuss.broks@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> [balejk@matfyz.cz: elaborate chip differences in the commit message] Signed-off-by: Karel Balej <balejk@matfyz.cz> Link: https://lore.kernel.org/r/20240301164659.13240-3-karelb@gimli.ms.mff.cuni.cz Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-01-30dt-bindings: input: document Goodix Berlin Touchscreen ICNeil Armstrong1-0/+95
Document the Goodix GT9916 wich is part of the "Berlin" serie of Touchscreen controllers IC from Goodix. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240129-topic-goodix-berlin-upstream-initial-v15-1-6f7d096c0a0a@linaro.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-01-23dt-bindings: input: melfas,mms114: add MMS252 compatibleLuca Weiss1-1/+5
Add a compatible for MMS252 touchscreen which appears to work fine with the MMS114 driver. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Bryant Mairs <bryant@mai.rs> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20231105204759.37107-2-bryant@mai.rs Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-01-20dt-bindings: input: touchscreen: goodix: clarify irq-gpios misleading textLuca Ceresoli1-2/+3
The irq-gpios description misleading, apparently saying that driving the IRQ GPIO resets the device, which is even more puzzling as there is a reset GPIO as well. In reality the IRQ pin can be driven during the reset sequence to configure the client address, as it becomes clear after checking both the datasheet and the driver code. Improve the text to clarify that. Also rephrase to remove reference to the driver, which is not appropriate in the bindings. Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/20240102081934.11293-1-luca.ceresoli@bootlin.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-01-20dt-bindings: input: silead,gsl1680: do not override firmware-name $refKrzysztof Kozlowski1-1/+1
dtschema package defines firmware-name as string-array, so individual bindings should not make it a string but instead just narrow the number of expected firmware file names. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240115182057.1610195-1-krzysztof.kozlowski@linaro.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-01-18Merge tag 'input-for-v6.8-rc0' of ↵Linus Torvalds4-66/+126
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a new driver for Adafruit Seesaw gamepad device - Zforce touchscreen will handle standard device properties for axis swap/inversion - handling of advanced sensitivity settings in Microchip CAP11xx capacitive sensor driver - more drivers have been converted to use newer gpiod API - support for dedicated wakeup IRQs in gpio-keys dirver - support for slider gestures and OTP variants in iqs269a driver - atkbd will report keyboard version as 0xab83 in cases when GET ID command was skipped (to deal with problematic firmware on newer laptops), restoring the previous behavior - other assorted cleanups and changes * tag 'input-for-v6.8-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (44 commits) Input: atkbd - use ab83 as id when skipping the getid command Input: driver for Adafruit Seesaw Gamepad dt-bindings: input: bindings for Adafruit Seesaw Gamepad Input: da9063_onkey - avoid explicitly setting input's parent Input: da9063_onkey - avoid using OF-specific APIs Input: iqs269a - add support for OTP variants dt-bindings: input: iqs269a: Add bindings for OTP variants Input: iqs269a - add support for slider gestures dt-bindings: input: iqs269a: Add bindings for slider gestures Input: gpio-keys - filter gpio_keys -EPROBE_DEFER error messages Input: zforce_ts - accept standard touchscreen properties dt-bindings: touchscreen: neonode,zforce: Use standard properties dt-bindings: touchscreen: convert neonode,zforce to json-schema dt-bindings: input: convert drv266x to json-schema Input: da9063 - use dev_err_probe() Input: da9063 - drop redundant prints in probe() Input: da9063 - simplify obtaining OF match data Input: as5011 - convert to GPIO descriptor Input: omap-keypad - drop optional GPIO support Input: tca6416-keypad - drop unused include ...
2023-12-24dt-bindings: touchscreen: neonode,zforce: Use standard propertiesAndreas Kemnade1-4/+9
Enable touchscreen orientation to be specified by using standard properties. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231223221213.774868-3-andreas@kemnade.info Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-12-24dt-bindings: touchscreen: convert neonode,zforce to json-schemaAndreas Kemnade2-34/+67
Convert Neonode infrared touchscreen controller binding to DT schema. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231223221213.774868-2-andreas@kemnade.info Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-11-15dt-bindings: input: samsung,s6sy761: convert to DT schemaKrzysztof Kozlowski2-32/+54
Convert Samsung S6SY761 touchscreen controller bindings to DT schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231111143221.55452-1-krzysztof.kozlowski@linaro.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-11-09Merge tag 'input-for-v6.7-rc0' of ↵Linus Torvalds1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a number of input drivers has been converted to use facilities provided by the device core to instantiate driver-specific attributes instead of using devm_device_add_group() and similar APIs - platform input devices have been converted to use remove() callback returning void - a fix for use-after-free when tearing down a Synaptics RMI device - a few flexible arrays in input structures have been annotated with __counted_by to help hardening efforts - handling of vddio supply in cyttsp5 driver - other miscellaneous fixups * tag 'input-for-v6.7-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (86 commits) Input: walkera0701 - use module_parport_driver macro to simplify the code Input: synaptics-rmi4 - fix use after free in rmi_unregister_function() dt-bindings: input: fsl,scu-key: Document wakeup-source Input: cyttsp5 - add handling for vddio regulator dt-bindings: input: cyttsp5: document vddio-supply Input: tegra-kbc - use device_get_match_data() Input: Annotate struct ff_device with __counted_by Input: axp20x-pek - avoid needless newline removal Input: mt - annotate struct input_mt with __counted_by Input: leds - annotate struct input_leds with __counted_by Input: evdev - annotate struct evdev_client with __counted_by Input: synaptics-rmi4 - replace deprecated strncpy Input: wm97xx-core - convert to platform remove callback returning void Input: wm831x-ts - convert to platform remove callback returning void Input: ti_am335x_tsc - convert to platform remove callback returning void Input: sun4i-ts - convert to platform remove callback returning void Input: stmpe-ts - convert to platform remove callback returning void Input: pcap_ts - convert to platform remove callback returning void Input: mc13783_ts - convert to platform remove callback returning void Input: mainstone-wm97xx - convert to platform remove callback returning void ...
2023-10-27dt-bindings: input: cyttsp5: document vddio-supplyLin, Meng-Bo1-0/+3
The Samsung touchscreen controllers are often used with external pull-up for the interrupt line and the I2C lines, so we might need to enable a regulator to bring the lines into usable state. Otherwise, this might cause spurious interrupts and reading from I2C will fail. Document support for a "vddio-supply" that is enabled by the cyttsp5 driver so that the regulator gets enabled when needed. Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Alistair Francis <alistair@alistair23.me> Link: https://lore.kernel.org/r/20221117190507.87535-2-linmengbo0689@protonmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-09-06Merge tag 'input-for-v6.6-rc0' of ↵Linus Torvalds4-0/+782
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a new driver for Azoteq IQS7210A/7211A/E touch controllers - support for Azoteq IQS7222D variant added to iqs7222 driver - support for touch keys functionality added to Melfas MMS114 driver - new hardware IDs added to exc3000 and Goodix drivers - xpad driver gained support for GameSir T4 Kaleid Controller - a fix for xpad driver to properly support some third-party controllers that need a magic packet to start properly - a fix for psmouse driver to more reliably switch to RMI4 mode on devices that use native RMI4/SMbus protocol - a quirk for i8042 for TUXEDO Gemini 17 Gen1/Clevo PD70PN laptops - multiple drivers have been updated to make use of devm and other newer APIs such as dev_err_probe(), devm_regulator_get_enable(), and others. * tag 'input-for-v6.6-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (83 commits) Input: goodix - add support for ACPI ID GDX9110 Input: rpckbd - fix the return value handle for platform_get_irq() Input: tca6416-keypad - switch to using input core's polling features Input: tca6416-keypad - convert to use devm_* api Input: tca6416-keypad - fix interrupt enable disbalance Input: tca6416-keypad - rely on I2C core to set up suspend/resume Input: tca6416-keypad - always expect proper IRQ number in i2c client Input: lm8323 - convert to use devm_* api Input: lm8323 - rely on device core to create kp_disable attribute Input: qt2160 - convert to use devm_* api Input: qt2160 - do not hard code interrupt trigger Input: qt2160 - switch to using threaded interrupt handler Input: qt2160 - tweak check for i2c adapter functionality Input: psmouse - add delay when deactivating for SMBus mode Input: mcs-touchkey - fix uninitialized use of error in mcs_touchkey_probe() Input: qt1070 - convert to use devm_* api Input: mcs-touchkey - convert to use devm_* api Input: amikbd - convert to use devm_* api Input: lm8333 - convert to use devm_* api Input: mms114 - add support for touch keys ...
2023-09-04Merge tag 'mfd-next-6.6' of ↵Linus Torvalds1-108/+0
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull NFD updates from Lee Jones: "New Drivers: - Add support for the Cirrus Logic CS42L43 Audio CODEC Fix-ups: - Make use of specific printk() format tags for various optimisations - Kconfig / module modifications / tweaking - Simplify obtaining resources (memory, device data) using unified API helpers - Bunch of Device Tree additions, conversions and adaptions - Convert a bunch of Regmap configurations to use the Maple Tree cache - Ensure correct includes are present and remove some that are not required - Remove superfluous code - Reduce amount of cycles spent in critical sections - Omit the use of redundant casts and if relevant replace with better ones - Swap out raw_spin_{un}lock_irq{save,restore}() for spin_{un}lock_irq{save,restore}() Bug Fixes: - Repair theoretical deadlock situation - Fix some link-time dependencies - Use more appropriate datatype when casting" * tag 'mfd-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (70 commits) mfd: mc13xxx: Simplify device data fetching in probe() mfd: rz-mtu3: Replace raw_spin_lock->spin_lock() mfd: rz-mtu3: Reduce critical sections mfd: mxs-lradc: Fix Wvoid-pointer-to-enum-cast warning mfd: wm31x: Fix Wvoid-pointer-to-enum-cast warning mfd: wm8994: Fix Wvoid-pointer-to-enum-cast warning mfd: tc3589: Fix Wvoid-pointer-to-enum-cast warning mfd: lp87565: Fix Wvoid-pointer-to-enum-cast warning mfd: hi6421-pmic: Fix Wvoid-pointer-to-enum-cast warning mfd: max77541: Fix Wvoid-pointer-to-enum-cast warning mfd: max14577: Fix Wvoid-pointer-to-enum-cast warning mfd: stmpe: Fix Wvoid-pointer-to-enum-cast warning mfd: rn5t618: Remove redundant of_match_ptr() mfd: lochnagar-i2c: Remove redundant of_match_ptr() mfd: stpmic1: Remove redundant of_match_ptr() mfd: act8945a: Remove redundant of_match_ptr() mfd: rsmu_spi: Remove redundant of_match_ptr() mfd: altera-a10sr: Remove redundant of_match_ptr() mfd: rsmu_i2c: Remove redundant of_match_ptr() mfd: tc3589x: Remove redundant of_match_ptr() ...
2023-08-30Merge tag 'devicetree-for-6.6' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DT core: - Add support for generating DT nodes for PCI devices. This is the groundwork for applying overlays to PCI devices containing non-discoverable downstream devices. - DT unittest additions to check reverted changesets, to test for refcount issues, and to test unresolved symbols. Also, various clean-ups of the unittest along the way. - Refactor node and property manipulation functions to better share code with old API and changeset API - Refactor changeset print functions to a common implementation - Move some platform_device specific functions into of_platform.c Bindings: - Treewide fixing of typos - Treewide clean-up of SPDX tags to use 'OR' consistently - Last chunk of dropping unnecessary quotes. With that, the check for unnecessary quotes is enabled in yamllint. - Convert ftgmac100, zynqmp-genpd, pps-gpio, syna,rmi4, and qcom,ssbi bindings to DT schema format - Add Allwinner V3s xHCI USB, Saef SF-TC154B display, QCom SM8450 Inline Crypto Engine, QCom SM6115 UFS, QCom SDM670 PDC interrupt controller, Arm 2022 Cortex cores, and QCom IPQ9574 Crypto bindings - Fixes for Rockchip DWC PCI binding - Ensure all properties are evaluated on USB connector schema - Fix dt-check-compatible script to find of_device_id instances with compiler annotations" * tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits) dt-bindings: usb: Add V3s compatible string for OHCI dt-bindings: usb: Add V3s compatible string for EHCI dt-bindings: display: panel: mipi-dbi-spi: add Saef SF-TC154B dt-bindings: vendor-prefixes: document Saef Technology dt-bindings: thermal: lmh: update maintainer address of: unittest: Fix of_unittest_pci_node() kconfig dependencies dt-bindings: crypto: ice: Document sm8450 inline crypto engine dt-bindings: ufs: qcom: Add ICE to sm8450 example dt-bindings: ufs: qcom: Add sm6115 binding dt-bindings: ufs: qcom: Add reg-names property for ICE dt-bindings: yamllint: Enable quoted string check dt-bindings: Drop remaining unneeded quotes of: unittest-data: Fix whitespace - angular brackets of: unittest-data: Fix whitespace - indentation of: unittest-data: Fix whitespace - blank lines of: unittest-data: Convert remaining overlay DTS files to sugar syntax of: overlay: unittest: Add test for unresolved symbol of: unittest: Add separators to of_unittest_overlay_high_level() of: unittest: Cleanup partially-applied overlays of: unittest: Merge of_unittest_apply{,_revert}_overlay_check() ...
2023-08-18dt-bindings: mfd: Convert STMPE to YAML schemaLinus Walleij1-108/+0
This converts the STMPE MFD device tree bindings to the YAML schema. Reference the existing schema for the ADC, just define the other subnode schemas directly in the MFD schema. Add two examples so we have examples covering both the simple GPIO expander and the more complex with ADC and touchscreen. Some in-tree users do not follow the naming conventions for nodes so these DTS files need to be augmented to use proper node names like "adc", "pwm", "gpio", "keyboard-controller" etc before the bindings take effect on them. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230709-stmpe-dt-bindings-v5-1-34a3d6ee1e57@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2023-08-18dt-bindings: Fix typosBjorn Helgaas1-1/+1
Fix typos in Documentation/devicetree/bindings. The changes are in descriptions or comments where they shouldn't affect functionality. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20230814212822.193684-3-helgaas@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-01dt-bindings: HID: i2c-hid: Add "panel" property to i2c-hid backed touchscreensDouglas Anderson1-0/+7
As talked about in the patch ("drm/panel: Add a way for other devices to follow panel state"), touchscreens that are connected to panels are generally expected to be power sequenced together with the panel they're attached to. Today, nothing provides information allowing you to find out that a touchscreen is connected to a panel. Let's add a phandle for this. The proerty is added to the generic touchscreen bindings and then enabled in the bindings for the i2c-hid backed devices. This can and should be added for other touchscreens in the future, but for now let's start small. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Benjamin Tissoires <bentiss@kernel.org> Acked-by: Benjamin Tissoires <bentiss@kernel.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230727101636.v4.1.Id68e30343bb1e11470582a9078b086176cfec46b@changeid
2023-07-18dt-bindings: mms114: Add linux,keycodes property for touch keysArtur Weber1-0/+5
MELFAS MMS114 and similar touchscreens have support for touch keys. Add the linux,keycodes property which can be used to set up the keycodes for the touch keys. Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Artur Weber <aweber.kernel@gmail.com> Link: https://lore.kernel.org/r/20230714100424.29798-2-aweber.kernel@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-07-12dt-bindings: input: Add bindings for Azoteq IQS7210A/7211A/EJeff LaBundy1-0/+769
Add bindings for the Azoteq IQS7210A/7211A/E family of trackpad/ touchscreen controllers. Signed-off-by: Jeff LaBundy <jeff@labundy.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/ZHVEa0yM1LLUJEfO@nixie71 Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-07-07dt-bindings: input: touchscreen: edt-ft5x06: Add 'threshold' propertyOleksij Rempel1-0/+6
Add a new property 'threshold' to the edt-ft5x06 touchscreen binding. This property allows setting the "click"-threshold in the range from 0 to 255. This change addresses the following dtbs_check warning: imx6dl-lanmcu.dtb: touchscreen@38: 'threshold' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230621093245.78130-6-o.rempel@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-07-07dt-bindings: input: exc3000: support power supply regulatorsMike Looijmans1-0/+2
Add power supply regulator support to the exc3000 devices. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230707131042.10795-1-mike.looijmans@topic.nl Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-01dt-bindings: input: cypress,tt21000 - add wakeup-source entry to documentationMaximilian Weigand1-0/+2
The touchscreen can be used to wake up systems from sleep and therefore the wakeup-source entry should be included in the documentation. Signed-off-by: Maximilian Weigand <mweigand@mweigand.net> Reviewed-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230501113010.891786-6-mweigand@mweigand.net Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-03-23dt-bindings: input: Drop unneeded quotesRob Herring1-2/+2
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # for mediatek,mt6779-keypad.yaml Link: https://lore.kernel.org/r/20230320234718.2930154-1-robh@kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-02-03dt-bindings: input: touchscreen: st,stmfts: convert to dtschemaKrzysztof Kozlowski2-41/+72
Convert the ST-Microelectronics FingerTip touchscreen controller bindings to DT schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230127202040.196411-1-krzysztof.kozlowski@linaro.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-12-16dt-bindings: drop redundant part of title (end, part three)Krzysztof Kozlowski12-12/+12
The Devicetree bindings document does not have to say in the title that it is a "binding", but instead just describe the hardware. Drop trailing "bindings" in various forms (also with trailing full stop): find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [bB]indings\?\.\?$/title: \1/' {} \; Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> # ROHM Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC Acked-by: Stephen Boyd <sboyd@kernel.org> # clk Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media Acked-by: Sebastian Reichel <sre@kernel.org> # power Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # cpufreq Link: https://lore.kernel.org/r/20221216163815.522628-7-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-16dt-bindings: drop redundant part of title (end)Krzysztof Kozlowski3-3/+3
The Devicetree bindings document does not have to say in the title that it is a "Devicetree binding", but instead just describe the hardware. Drop trailing "Devicetree bindings" in various forms (also with trailing full stop): find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [dD]evice[ -]\?[tT]ree [bB]indings\?\.\?$/title: \1/' {} \; find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [dD]evice[ -]\?[nN]ode [bB]indings\?\.\?$/title: \1/' {} \; find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [dD][tT] [bB]indings\?\.\?$/title: \1/' {} \; Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # IIO Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC Acked-by: Stephen Boyd <sboyd@kernel.org> # clk Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media Acked-by: Sebastian Reichel <sre@kernel.org> # power Link: https://lore.kernel.org/r/20221216163815.522628-5-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2022-11-16dt-bindings: input: touchscreen: msg2638: Document keys supportVincent Knecht1-0/+4
Document optional linux,keycodes support. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org> Link: https://lore.kernel.org/r/20221116211622.2155747-2-vincent.knecht@mailoo.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-11-14dt-bindings: input: touchscreen: msg2638: Document msg2138 supportVincent Knecht1-1/+3
Document msg2138 support by adding mstar,msg2138 compatible. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org> Link: https://lore.kernel.org/r/20221110171952.34207-3-vincent.knecht@mailoo.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-11-07dt-bindings: touchscreen: add Himax hx83112b bindingsJob Noorman1-0/+63
This patch adds device tree bindings for Himax 83112b touchscreen devices. Signed-off-by: Job Noorman <job@noorman.info> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20221107105604.26541-2-job@noorman.info Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-11-01dt-bindings: input: Add Cypress TT21000 touchscreen controllerAlistair Francis1-0/+106
Add the Cypress TrueTouch Generation 5 touchscreen device tree bindings documentation. It can use I2C or SPI bus. This touchscreen can handle some defined zone that are designed and sent as button. To be able to customize the keycode sent, the "linux,code" property in a "button" sub-node can be used. Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20221026114908.191472-3-alistair@alistair23.me Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-10-29dt-bindings: input: touchscreen: Add Hynitron cstxxxChris Morgan1-0/+65
Add documentation for the Hynitron cstxxx touchscreen bindings. Hynitron makes a series of touchscreen controllers, however for now this is expected to only be compatible with the cst3xx series, specifically the CST340, CST348, and CST356. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221028202636.14341-3-macroalpha82@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-10-24dt-binding: input: egalax-ts: fix GPIO and IRQ in exampleDmitry Torokhov1-2/+2
The driver is using level triggered interrupt (low) which is backed by an active low GPIO that can be used to wake the controller by driving it low. Let's annotate it properly in the example. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220920042608.1865560-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-10-09Merge branch 'next' into for-linusDmitry Torokhov5-17/+20
Prepare input updates for 6.1 merge window.
2022-09-23dt-bindings: input: touchscreen: elants_i2c: Add compatible for eth3915n chipYunlong Jia1-3/+7
This adds a new compatible string for Elan eth3915n touchscreen controller, which is compatible with ekth3500. Signed-off-by: Yunlong Jia <ecs.beijing2022@gmail.com> Suggested-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20220923083657.v5.2.Ic4e8f03868f88b8027a81bc3d414bae68978e6b7@changeid Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-16dt-bindings: input: auo-pixcir-ts: fix gpio and interrupt propertiesDmitry Torokhov1-3/+3
Add proper interrupt trigger and gpio polarity data to the binding example. Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220914141428.2201784-5-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-05dt-bindings: input: touchscreen: stmpe: Remove node name requirementFrancesco Dolcini1-2/+1
STMPE driver does not require a specific node name anymore, only the compatible is checked, update binding according to this. Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220712163345.445811-6-francesco.dolcini@toradex.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-08-31dt-bindings: input: colibri-vf50-ts: Improve documentationMax Krummenacher1-8/+8
Clarify properties definition, drop unused pinctrl-2 state 'gpio'. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220712101619.326120-3-francesco.dolcini@toradex.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-08-11dt-bindings: input: touchscreen: add compatible string for Goodix GT1158Jarrah Gosbell1-0/+1
Goodix GT1158 is a touchscreen chip from Goodix used in the PinePhone and PinePhone Pro. Patches to correct these devices dts files will be sent in a later patch series. This driver was modified to support the GT1158 in the patch linked below. Add its compatible string to the device tree binding. Suggested-by: Ondrej Jirman <megi@xff.cz> Signed-off-by: Jarrah Gosbell <kernel@undef.tools> Link: https://lore.kernel.org/r/20220809101633.352315-1-kernel@undef.tools Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-08-11Merge tag 'input-for-v5.20-rc0' of ↵Linus Torvalds1-0/+8
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - changes to input core to properly queue synthetic events (such as autorepeat) and to release multitouch contacts when an input device is inhibited or suspended - reworked quirk handling in i8042 driver that consolidates multiple DMI tables into one and adds several quirks for TUXEDO line of laptops - update to mt6779 keypad to better reflect organization of the hardware - changes to mtk-pmic-keys driver preparing it to handle more variants - facelift of adp5588-keys driver - improvements to iqs7222 driver - adjustments to various DT binding documents for input devices - other assorted driver fixes. * tag 'input-for-v5.20-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (54 commits) Input: adc-joystick - fix ordering in adc_joystick_probe() dt-bindings: input: ariel-pwrbutton: use spi-peripheral-props.yaml Input: deactivate MT slots when inhibiting or suspending devices Input: properly queue synthetic events dt-bindings: input: iqs7222: Use central 'linux,code' definition Input: i8042 - add dritek quirk for Acer Aspire One AO532 dt-bindings: input: gpio-keys: accept also interrupt-extended dt-bindings: input: gpio-keys: reference input.yaml and document properties dt-bindings: input: gpio-keys: enforce node names to match all properties dt-bindings: input: Convert adc-keys to DT schema dt-bindings: input: Centralize 'linux,input-type' definition dt-bindings: input: Use common 'linux,keycodes' definition dt-bindings: input: Centralize 'linux,code' definition dt-bindings: input: Increase maximum keycode value to 0x2ff Input: mt6779-keypad - implement row/column selection Input: mt6779-keypad - match hardware matrix organization Input: i8042 - add additional TUXEDO devices to i8042 quirk tables Input: goodix - switch use of acpi_gpio_get_*_resource() APIs Input: i8042 - add TUXEDO devices to i8042 quirk tables Input: i8042 - add debug output for quirks ...
2022-08-01devicetree/bindings: correct possessive "its" typosRandy Dunlap1-1/+1
Correct all uses of "it's" that are meant to be possessive "its". Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Rob Herring <robh+dt@kernel.org> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220801025221.30563-1-rdunlap@infradead.org
2022-07-08Merge tag 'v5.19-rc5' into nextDmitry Torokhov1-2/+5
Merge with mainline to bring up the latest definition from MFD subsystem needed for Mediatek keypad driver.
2022-06-28dt-bindings: input: touchscreen: edt-ft5x06: add report-rate-hzDario Binacchi1-0/+8
It allows to change the M06/M12 default scan rate. Co-developed-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220621123937.1330389-2-dario.binacchi@amarulasolutions.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-05-19dt-bindings: input: touchscreen: ilitek_ts_i2c: Absorb ili2xxx bindingsGeert Uytterhoeven1-2/+5
While Linux uses a different driver, the Ilitek ILI210x/ILI2117/ILI2120/ILI251x touchscreen controller Device Tree binding documentation is very similar. - Drop the fixed reg value, as some controllers use a different address, - Make reset-gpios optional, as it is not always wired. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/0c5f06c9d262c1720b40d068b6eefe58ca406601.1638539806.git.geert+renesas@glider.be
2022-03-20dt-bindings: input/touchscreen: bindings for ImagisMarkuss Broks1-0/+74
This patch adds device-tree bindings for the Imagis IST3038C touch screen IC. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Markuss Broks <markuss.broks@gmail.com> Link: https://lore.kernel.org/r/20220305165330.13061-2-markuss.broks@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-01-17Merge tag 'v5.16' into nextDmitry Torokhov4-135/+167
Sync up with mainline to bring in the latest API changes.
2022-01-08dt-bindings: input/ts/zinitix: Convert to YAML, fix and extendLinus Walleij2-40/+115
This converts the Zinitix BT4xx and BT5xx touchscreen bindings to YAML, fix them up a bit and extends them. We list all the existing BT4xx and BT5xx components with compatible strings. These are all similar, use the same bindings and work in similar ways. We rename the supplies from the erroneous vdd/vddo to the actual supply names vcca/vdd as specified on the actual component. It is long established that supplies shall be named after the supply pin names of a component. The confusion probably stems from that in a certain product the rails to the component were named vdd/vddo. Drop some notes on how OS implementations should avoid confusion by first looking for vddo, and if that exists assume the legacy binding pair and otherwise use vcca/vdd. Add reset-gpios as sometimes manufacturers pulls a GPIO line to the reset line on the chip. Add optional touchscreen-fuzz-x and touchscreen-fuzz-y properties. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [Fixed dt_schema_check] Signed-off-by: Nikita Travkin <nikita@trvn.ru> Link: https://lore.kernel.org/r/20220106072840.36851-3-nikita@trvn.ru Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-11-08Merge tag 'mfd-next-5.16' of ↵Linus Torvalds2-91/+76
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "Removed Drivers: - Remove support for TI TPS80031/TPS80032 PMICs New Device Support: - Add support for Magnetic Reader to TI AM335x - Add support for DA9063_EA to Dialog DA9063 - Add support for SC2730 PMIC to Spreadtrum SC27xx - Add support for MacBookPro16,2 ICL-N UART Intel LPSS PCI - Add support for lots of new PMICS in QCom SPMI PMIC - Add support for ADC to Diolan DLN2 New Functionality: - Add support for Power Off to Rockchip RK817 Fix-ups: - Simplify Regmap passing to child devices in hi6421-spmi-pmic - SPDX licensing updates in ti_am335x_tscadc - Improve error handling in ti_am335x_tscadc - Expedite clock search in ti_am335x_tscadc - Generic simplifications in ti_am335x_tscadc - Use generic macros/defines in ti_am335x_tscadc - Remove unused code in ti_am335x_tscadc, cros_ec_dev - Convert to GPIOD in wcd934x - Add namespacing in ti_am335x_tscadc - Restrict compilation to relevant arches in intel_pmt - Provide better description/documentation in exynos_lpass - Add SPI device ID table in altera-a10sr, motorola-cpcap, sprd-sc27xx-spi - Change IRQ handling in qcom-pm8xxx - Split out I2C and SPI code in arizona - Explicitly include used headers in altera-a10sr - Convert sysfs show() function to in sysfs_emit - Standardise *_exit() and *_remove() return values in mc13xxx, stmpe, tps65912 - Trivial (style/spelling/whitespace) fixups in ti_am335x_tscadc, qcom-spmi-pmic, max77686-private - Device Tree fix-ups in ti,am3359-tscadc, samsung,s2mps11, samsung,s2mpa01, samsung,s5m8767, brcm,misc, brcm,cru, syscon, qcom,tcsr, xylon,logicvc, max77686, x-powers,ac100, x-powers,axp152, x-powers,axp209-gpio, syscon, qcom,spmi-pmic Bug Fixes: - Balance refcounting (get/put) in ti_am335x_tscadc, mfd-core - Fix IRQ trigger type in sec-irq, max77693, max14577 - Repair off-by-one in altera-sysmgr - Add explicit 'select MFD_CORE' to MFD_SIMPLE_MFD_I2C" * tag 'mfd-next-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (95 commits) mfd: simple-mfd-i2c: Select MFD_CORE to fix build error mfd: tps80031: Remove driver mfd: max77686: Correct tab-based alignment of register addresses mfd: wcd934x: Replace legacy gpio interface for gpiod dt-bindings: mfd: qcom: pm8xxx: Add pm8018 compatible mfd: dln2: Add cell for initializing DLN2 ADC mfd: qcom-spmi-pmic: Add missing PMICs supported by socinfo mfd: qcom-spmi-pmic: Document ten more PMICs in the binding mfd: qcom-spmi-pmic: Sort compatibles in the driver mfd: qcom-spmi-pmic: Sort the compatibles in the binding mfd: janz-cmoio: Replace snprintf in show functions with sysfs_emit mfd: altera-a10sr: Include linux/module.h mfd: tps65912: Make tps65912_device_exit() return void mfd: stmpe: Make stmpe_remove() return void mfd: mc13xxx: Make mc13xxx_common_exit() return void dt-bindings: mfd: syscon: Add samsung,exynosautov9-sysreg compatible mfd: altera-sysmgr: Fix a mistake caused by resource_size conversion dt-bindings: gpio: Convert X-Powers AXP209 GPIO binding to a schema dt-bindings: mfd: syscon: Add rk3368 QoS register compatible mfd: arizona: Split of_match table into I2C and SPI versions ...
2021-10-20dt-bindings: touchscreen: ti,am3359-tsc: Remove deprecated text fileMiquel Raynal1-91/+0
Now that the three hardware peaces described in this file have been translated in yaml in 3 dedicated files (MFD, touchscreen controller and ADC) it is time to remove this text file. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211015081506.933180-6-miquel.raynal@bootlin.com
2021-10-20dt-bindings: touchscreen: ti,am3359-tsc: New yaml descriptionMiquel Raynal1-0/+76
This touchscreen controller is already described in a text file: Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt After introducing a proper description of the MFD, this is the second step. The file cannot be removed yet as it also contains an ADC description. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211015081506.933180-4-miquel.raynal@bootlin.com
generated by cgit v1.2.3 (git 2.39.1) at 2026-01-07 08:36:18 +0000