kernel/linux.git/Documentation/devicetree/bindings/input/touchscreen, branch v5.15.209

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

dt-bindings: input: touchscreen: edt-ft5x06: add iovcc-supply

2021-06-02T04:35:22+00:00

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 Signed-off-by: Stephan Gerhold Link: https://lore.kernel.org/r/20210510193108.50178-1-stephan@gerhold.net Signed-off-by: Dmitry Torokhov

Input: cyttsp - convert bindings to YAML and extend

2021-05-26T23:58:57+00:00

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 Reviewed-by: Javier Martinez Canillas Signed-off-by: Linus Walleij Link: https://lore.kernel.org/r/20210526230352.1433537-1-linus.walleij@linaro.org Signed-off-by: Dmitry Torokhov

dt-bindings: touchscreen: resistive-adc-touch: add support for z1 and z2 channels

2021-05-25T20:05:27+00:00

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 Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20210525054634.9134-4-o.rempel@pengutronix.de Signed-off-by: Dmitry Torokhov

dt-bindings: touchscreen: add touchscreen-x/y-plate-ohms property

2021-05-25T20:05:25+00:00

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 Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20210525054634.9134-3-o.rempel@pengutronix.de Signed-off-by: Dmitry Torokhov

dt-bindings: touchscreen: Convert resistive-adc-touch binding to json schema

2021-05-25T20:05:23+00:00

Convert the resistive-adc-touch binding to DT schema format using json-schema. Signed-off-by: Oleksij Rempel Reviewed-by: Rob Herring Reviewed-by: Jonathan Cameron Link: https://lore.kernel.org/r/20210525054634.9134-2-o.rempel@pengutronix.de Signed-off-by: Dmitry Torokhov

Merge tag 'v5.12' into next

2021-05-25T18:24:42+00:00

Sync up with mainline to get the latest device tree bindings and kernel APIs.