linux.git/Documentation/devicetree/bindings/input/touchscreen, branch v5.17

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2022-01-17T06:27:55+00:00

Pull input updates from Dmitry Torokhov:
 "Updates to Goodix touchscreen driver (addition of pen support) and
  Silead touchscreen driver (also addition of pen support and parsing of
  embedded firmware to determine screen size), along with assorted fixes
  for other drivers"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: ti_am335x_tsc - fix a typo in a comment
  Input: zinitix - add compatible for bt532
  Input: zinitix - handle proper supply names
  dt-bindings: input/ts/zinitix: Convert to YAML, fix and extend
  Input: axp20x-pek - revert "always register interrupt handlers" change
  Input: gpio-keys - avoid clearing twice some memory
  Input: byd - fix typo in a comment
  Input: ucb1400_ts - remove redundant variable penup
  Input: ti_am335x_tsc - lower the X and Y sampling time
  Input: ti_am335x_tsc - fix STEPCONFIG setup for Z2
  Input: ti_am335x_tsc - set ADCREFM for X configuration
  Input: silead - add pen support
  Input: silead - add support for EFI-embedded fw using different min/max coordinates
  Input: goodix - 2 small fixes for pen support
  Input: goodix - improve gpiod_get() error logging
  Input: goodix - add pen support
  Input: ff-core - correct magnitude setting for rumble compatibility
  Input: palmas-pwrbutton - make a couple of arrays static const
  Input: wacom_i2c - clean up the query device fields
  Input: palmas-pwrbutton - use bitfield helpers

dt-bindings: input/ts/zinitix: Convert to YAML, fix and extend

2022-01-09T07:27:03+00:00

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 
Signed-off-by: Linus Walleij 
[Fixed dt_schema_check]
Signed-off-by: Nikita Travkin 
Link: https://lore.kernel.org/r/20220106072840.36851-3-nikita@trvn.ru
Signed-off-by: Dmitry Torokhov

Merge tag 'mfd-next-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2021-11-08T20:07:52+00:00

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
  ...

dt-bindings: touchscreen: ti,am3359-tsc: Remove deprecated text file

2021-10-20T16:07:28+00:00

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 
Acked-by: Jonathan Cameron 
Acked-by: Rob Herring 
Acked-by: Dmitry Torokhov 
Signed-off-by: Lee Jones 
Link: https://lore.kernel.org/r/20211015081506.933180-6-miquel.raynal@bootlin.com

dt-bindings: touchscreen: ti,am3359-tsc: New yaml description

2021-10-20T16:07:14+00:00

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 
Reviewed-by: Rob Herring 
Reviewed-by: Jonathan Cameron 
Acked-by: Dmitry Torokhov 
Signed-off-by: Lee Jones 
Link: https://lore.kernel.org/r/20211015081506.933180-4-miquel.raynal@bootlin.com

dt-bindings: input: Convert Silead GSL1680 binding to a schema

2021-10-18T19:22:03+00:00

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 
Cc: linux-input@vger.kernel.org
Signed-off-by: Maxime Ripard 
Link: https://lore.kernel.org/r/20211015073006.8939-1-maxime@cerno.tech
Signed-off-by: Rob Herring

dt-bindings: input: tsc2005: Convert to YAML schema

2021-08-30T02:15:48+00:00

Convert the TI TSC2004/TSC2005 DT bindings to YAML schema.

Signed-off-by: Marek Vasut 
Reviewed-by: Rob Herring 
Link: https://lore.kernel.org/r/20210620210708.100147-1-marex@denx.de
Signed-off-by: Dmitry Torokhov

dt-bindings: input: Convert Pixcir Touchscreen binding to a schema

2021-07-24T00:37:17+00:00

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 
Reviewed-by: Rob Herring 
Link: https://lore.kernel.org/r/20210721140424.725744-18-maxime@cerno.tech
Signed-off-by: Dmitry Torokhov

dt-bindings: input: Convert ChipOne ICN8318 binding to a schema

2021-07-24T00:37:16+00:00

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 
Reviewed-by: Rob Herring 
Link: https://lore.kernel.org/r/20210721140424.725744-17-maxime@cerno.tech
Signed-off-by: Dmitry Torokhov

dt-bindings: input: touchscreen: st1232: Convert to json-schema

2021-06-19T04:28:23+00:00

Convert the Sitronix st1232/st1633 touchscreen controller Device Tree
binding documentation to json-schema.

Signed-off-by: Geert Uytterhoeven 
Reviewed-by: Rob Herring 
Acked-by: Martin Kepplinger 
Link: https://lore.kernel.org/r/fbba650cff07780c28ad6dd8dbef5cc1451b7762.1623418065.git.geert+renesas@glider.be
Signed-off-by: Dmitry Torokhov