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2023-05-01dt-bindings: input: cypress,tt21000 - add wakeup-source entry to documentationMaximilian Weigand
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 Herring
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 Kozlowski
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 Kozlowski
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 Kozlowski
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 Knecht
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 Knecht
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 Noorman
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 Francis
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 Morgan
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 Torokhov
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 Torokhov
Prepare input updates for 6.1 merge window.
2022-09-23dt-bindings: input: touchscreen: elants_i2c: Add compatible for eth3915n chipYunlong Jia
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 Torokhov
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 Dolcini
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 Krummenacher
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 Gosbell
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 Torvalds
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 Dunlap
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 Torokhov
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 Binacchi
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 Uytterhoeven
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 Broks
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 Torokhov
Sync up with mainline to bring in the latest API changes.
2022-01-08dt-bindings: input/ts/zinitix: Convert to YAML, fix and extendLinus Walleij
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 Torvalds
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 Raynal
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 Raynal
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
2021-10-18dt-bindings: input: Convert Silead GSL1680 binding to a schemaMaxime Ripard
The Silead GSL1680 Touchscreen Controller is supported by Linux thanks to its device tree binding. Now that we have the DT validation in place, let's convert the device tree bindings for that driver over to a YAML schema. Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: linux-input@vger.kernel.org Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20211015073006.8939-1-maxime@cerno.tech Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-29dt-bindings: input: tsc2005: Convert to YAML schemaMarek Vasut
Convert the TI TSC2004/TSC2005 DT bindings to YAML schema. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210620210708.100147-1-marex@denx.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-07-23dt-bindings: input: Convert Pixcir Touchscreen binding to a schemaMaxime Ripard
The Pixcir Touchscreen Controller is supported by Linux thanks to its device tree binding. Now that we have the DT validation in place, let's convert the device tree bindings for that driver over to a YAML schema. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210721140424.725744-18-maxime@cerno.tech Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-07-23dt-bindings: input: Convert ChipOne ICN8318 binding to a schemaMaxime Ripard
The ChipOne ICN8318 Touchscreen Controller is supported by Linux thanks to its device tree binding. Now that we have the DT validation in place, let's convert the device tree bindings for that driver over to a YAML schema. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210721140424.725744-17-maxime@cerno.tech Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-18dt-bindings: input: touchscreen: st1232: Convert to json-schemaGeert Uytterhoeven
Convert the Sitronix st1232/st1633 touchscreen controller Device Tree binding documentation to json-schema. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Martin Kepplinger <martink@posteo.de> Link: https://lore.kernel.org/r/fbba650cff07780c28ad6dd8dbef5cc1451b7762.1623418065.git.geert+renesas@glider.be Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-01dt-bindings: input: touchscreen: edt-ft5x06: add iovcc-supplyStephan Gerhold
At the moment, the edt-ft5x06 driver can control a single regulator ("vcc"). However, some FocalTech touch controllers have an additional IOVCC pin that should be supplied with the digital I/O voltage. The I/O voltage might be provided by another regulator that should also be kept on. Otherwise, the touchscreen can randomly stop functioning if the regulator is turned off because no other components still require it. Document (optional) support for controlling the regulator for IOVCC using "iovcc-supply". Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20210510193108.50178-1-stephan@gerhold.net Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-05-26Input: cyttsp - convert bindings to YAML and extendLinus Walleij
This converts the CYTTSP "Cypress TrueTouch Standard Product" to YAML bindings and fixes and adds some things in the process: - Rename the bindings file to cypress,cy8ctma340 after the main product in the series. - Add proper compatibles for the two known products: CY8CTMA340 and CY8CTST341. - Deprecate "cypress,cyttsp-spi" and "cypress,cyttsp-i2c" because device compatibles should be named after the hardware and not after which bus they are connected to. The topology implicitly tells us which bus it is and what interface to used. - Add VCPIN and VDD supplies, these are present just like on the CY8CTMA140. Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20210526230352.1433537-1-linus.walleij@linaro.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-05-25dt-bindings: touchscreen: resistive-adc-touch: add support for z1 and z2 ↵Oleksij Rempel
channels For pressure calculation based on plates resistance we need some additional properties: - z1 and z2 channels with additional measurements between plates - actual resistance of the touchscreen. Currently we use only X-resistance. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210525054634.9134-4-o.rempel@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-05-25dt-bindings: touchscreen: add touchscreen-x/y-plate-ohms propertyOleksij Rempel
To calculate the pressure on a restrictive touchscreen we need to know resistance at least of X plate. Some calculations need to use both X and Y values. So let's add generic properties which can be used by all drivers. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210525054634.9134-3-o.rempel@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-05-25dt-bindings: touchscreen: Convert resistive-adc-touch binding to json schemaOleksij Rempel
Convert the resistive-adc-touch binding to DT schema format using json-schema. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20210525054634.9134-2-o.rempel@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-05-25Merge tag 'v5.12' into nextDmitry Torokhov
Sync up with mainline to get the latest device tree bindings and kernel APIs.
2021-04-13dt-bindings: touchscreen: Add HY46XX bindingsGiulio Benetti
This adds device tree bindings for the Hycon HY46XX touchscreen series. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210413144446.2277817-3-giulio.benetti@benettiengineering.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-04-09Input: mms114 - convert bindings to YAML and extendLinus Walleij
This converts the Melfas MMS114 bindings and extend like this: - Require nodename touchscreen@ (this seems to be the case for all in-tree DTS files) - Add the mms134s and mms136 compatibles - Add the avdd and vdd power supplies - Define the I2C clock frequency property Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210330201233.2360006-1-linus.walleij@linaro.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-04-09dt-bindings: input: touchscreen: ilitek_ts_i2c: Add bindingsJoe Hung
Add binding documentation for ILITEK touch devices. Signed-off-by: Joe Hung <joe_hung@ilitek.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210324122601.125873-1-joe_hung@ilitek.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-04-09dt-bindings: input/touchscreen: add bindings for msg2638Vincent Knecht
This adds dts bindings for the mstar msg2638 touchscreen. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210305153815.126937-1-vincent.knecht@mailoo.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-04-09dt-bindings: fix references for iio-bindings.txtMauro Carvalho Chehab
The iio-bindings.txt was converted into two files and merged at the dt-schema git tree at: https://github.com/devicetree-org/dt-schema Yet, some documents still refer to the old file. Fix their references, in order to point to the right URL. Fixes: dba91f82d580 ("dt-bindings:iio:iio-binding.txt Drop file as content now in dt-schema") Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/4efd81eca266ca0875d3bf9d1672097444146c69.1617972339.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-04-09dt-bindings: don't use ../dir for doc referencesMauro Carvalho Chehab
As documents have been renamed and moved around, their references will break, but this will be unnoticed, as the script which checks for it won't handle "../" references. So, replace them by the full patch. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/68d3a1244119d1f2829c375b0ef554cf348bc89f.1617972339.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-03-25Merge tag 'v5.12-rc4' into nextDmitry Torokhov
Sync up with the mainline to bring in newest APIs.
2021-03-25dt-bindings: input: iqs5xx: Convert to YAMLJeff LaBundy
This patch converts the legacy text-based binding document to YAML format. Extraneous details and touchscreen properties that weren't actually supported have been dropped. The reset GPIO has since been made optional in the driver; this is now reflected here as well. Signed-off-by: Jeff LaBundy <jeff@labundy.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210323021006.367-2-jeff@labundy.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-02-22Merge tag 'devicetree-for-5.12' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build host fdtoverlay - Add kbuild support to build DT overlays (%.dtbo) - Drop NULLifying match table in of_match_device(). In preparation for this, there are several driver cleanups to use (of_)?device_get_match_data(). - Drop pointless wrappers from DT struct device API - Convert USB binding schemas to use graph schema and remove old plain text graph binding doc - Convert spi-nor and v3d GPU bindings to DT schema - Tree wide schema fixes for if/then schemas, array size constraints, and undocumented compatible strings in examples - Handle 'no-map' correctly for already reserved memblock regions * tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (35 commits) driver core: platform: Drop of_device_node_put() wrapper of: Remove of_dev_{get,put}() dt-bindings: usb: Change descibe to describe in usbmisc-imx.txt dt-bindings: can: rcar_canfd: Group tuples in pin control properties dt-bindings: power: renesas,apmu: Group tuples in cpus properties dt-bindings: mtd: spi-nor: Convert to DT schema format dt-bindings: Use portable sort for version cmp dt-bindings: ethernet-controller: fix fixed-link specification dt-bindings: irqchip: Add node name to PRUSS INTC dt-bindings: interconnect: Fix the expected number of cells dt-bindings: Fix errors in 'if' schemas dt-bindings: iommu: renesas,ipmmu-vmsa: Make 'power-domains' conditionally required dt-bindings: Fix undocumented compatible strings in examples kbuild: Add support to build overlays (%.dtbo) scripts: dtc: Remove the unused fdtdump.c file scripts: dtc: Build fdtoverlay tool scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9 scripts: dtc: Fetch fdtoverlay.c from external DTC project dt-bindings: thermal: sun8i: Fix misplaced schema keyword in compatible strings dt-bindings: iio: dac: Fix AD5686 references ...
2021-02-06Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: "Nothing terribly interesting, just a few fixups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: xpad - sync supported devices with fork on GitHub Input: ariel-pwrbutton - remove unused variable ariel_pwrbutton_id_table Input: goodix - add support for Goodix GT9286 chip dt-bindings: input: touchscreen: goodix: Add binding for GT9286 IC dt-bindings: input: adc-keys: clarify description Input: ili210x - implement pressure reporting for ILI251x Input: i8042 - unbreak Pegatron C15B Input: st1232 - wait until device is ready before reading resolution Input: st1232 - do not read more bytes than needed Input: st1232 - fix off-by-one error in resolution handling
2021-01-29dt-bindings: Cleanup standard unit propertiesRob Herring
Properties with standard unit suffixes already have a type and don't need type definitions. They also default to a single entry, so 'maxItems: 1' can be dropped. adi,ad5758 is an oddball which defined an enum of arrays. While a valid schema, it is simpler as a whole to only define scalar constraints. Cc: Jean Delvare <jdelvare@suse.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Serge Semin <fancer.lancer@gmail.com> Cc: linux-hwmon@vger.kernel.org Cc: linux-i2c@vger.kernel.org Cc: linux-iio@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-input@vger.kernel.org Cc: linux-mmc@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: linux-rtc@vger.kernel.org Cc: linux-serial@vger.kernel.org Cc: alsa-devel@alsa-project.org Cc: linux-watchdog@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Sebastian Reichel <sre@kernel.org> # for power-supply Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio Acked-by: Alexandre TORGUE <alexandre.torgue@foss.st.com> Link: https://lore.kernel.org/r/20210128194515.743252-1-robh@kernel.org
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