These are the contents that arrived during the easter vacation and didn't
make it into the last 7.0 bugfixes or the first set of branches for the
merge window. Aside from a reset controller bugfix and an update to the
MAINTAINERS entry, this is all devicetree changes.
The Marvell devicetree updates contain the usual minor updates and bugfixes,
along with a two larger but trivial patches to drop unused dtsi files,
the single broadcom fix addresses a build time warning introduced during
the merge window.
The freescale, amlogic, and apple changes missed the last fixes branch
for 7.0.
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Merge tag 'soc-late-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull more SoC updates from Arnd Bergmann:
"These are the contents that arrived during the easter vacation and
didn't make it into the last 7.0 bugfixes or the first set of branches
for the merge window. Aside from a reset controller bugfix and an
update to the MAINTAINERS entry, this is all devicetree changes.
The Marvell devicetree updates contain the usual minor updates and
bugfixes, along with a two larger but trivial patches to drop unused
dtsi files, the single broadcom fix addresses a build time warning
introduced during the merge window.
The freescale, amlogic, and apple changes missed the last fixes branch
for 7.0"
* tag 'soc-late-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (38 commits)
arm64: dts: meson-gxl-p230: fix ethernet PHY interrupt number
arm64: dts: amlogic: meson-axg: Add missing cache information to cpu0
arm64: dts: amlogic: t7: khadas-vim4: fix board model name
arm64: dts: amlogic: Fix GIC register ranges for Amlogic T7
arm64: dts: amlogic: t7: khadas-vim4: fix memory layout for 8GB RAM
arm64: dts: amlogic: s6: Drop CPU masks from GICv3 PPI interrupts
Documentation/process: maintainer-soc: Document purpose of defconfigs
Documentation/process: maintainer-soc: Trim from trivial ask-DT
ARM: dts: bcm4709: fix bus range assignment
arm64: dts: apple: Fix spelling error
dt-bindings: Update Sasha Finkelstein's email address
mailmap: Update Sasha Finkelstein's email address
arm64: dts: marvell: armada-37xx: swap PHYs' order in USB3 controller node
arm64: dts: marvell: armada-37xx: use 'usb2-phy' in USB3 controller's phy-names
arm64: dts: imx8mm-tqma8mqml: Correct PAD settings for PMIC_nINT
arm64: dts: imx8mn-tqma8mqnl: Correct PAD settings for PMIC_nINT
arm64: dts: imx8mm-emtop-som: Correct PAD settings for PMIC_nINT
reset: amlogic: t7: Fix null reset ops
arm64: dts: imx8mp-data-modul-edm-sbc: Correct PAD settings for PMIC_nINT
arm64: dts: imx8mp-dhcom-som: Correct PAD settings for PMIC_nINT
...
- a new charlieplex GPIO keypad driver
- an update to aw86927 driver to support 86938 chip
- an update for Chrome OS EC keyboard driver to support Fn-<key> keymap
extension
- an UAF fix in debugfs teardown in EDT touchscreen driver
- a number of conversions for input drivers to use guard() and __free()
cleanup primitives
- several drivers for bus mice (inport, logibm) and other very old
devices have been removed
- OLPC HGPK PS/2 protocol has been removed as it's been broken and
inactive for 10 something years
- dedicated kpsmoused has been removed from psmouse driver
- other assorted cleanups and fixups.
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Merge tag 'input-for-v7.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- a new charlieplex GPIO keypad driver
- an update to aw86927 driver to support 86938 chip
- an update for Chrome OS EC keyboard driver to support Fn-<key> keymap
extension
- an UAF fix in debugfs teardown in EDT touchscreen driver
- a number of conversions for input drivers to use guard() and __free()
cleanup primitives
- several drivers for bus mice (inport, logibm) and other very old
devices have been removed
- OLPC HGPK PS/2 protocol has been removed as it's been broken and
inactive for 10 something years
- dedicated kpsmoused has been removed from psmouse driver
- other assorted cleanups and fixups
* tag 'input-for-v7.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (101 commits)
Input: charlieplex_keypad - add GPIO charlieplex keypad
dt-bindings: input: add GPIO charlieplex keypad
dt-bindings: input: add settling-time-us common property
dt-bindings: input: add debounce-delay-ms common property
Input: imx_keypad - fix spelling mistake "Colums" -> "Columns"
Input: edt-ft5x06 - fix use-after-free in debugfs teardown
Input: ims-pcu - fix heap-buffer-overflow in ims_pcu_process_data()
Input: ct82c710 - remove driver
Input: mk712 - remove driver
Input: logibm - remove driver
Input: inport - remove driver
Input: qt1070 - inline i2c_check_functionality check
Input: qt1050 - inline i2c_check_functionality check
Input: aiptek - validate raw macro indices before updating state
Input: gf2k - skip invalid hat lookup values
Input: xpad - add RedOctane Games vendor id
Input: xpad - remove stale TODO and changelog header
Input: usbtouchscreen - refactor endpoint lookup
Input: aw86927 - add support for Awinic AW86938
dt-bindings: input: awinic,aw86927: Add Awinic AW86938
...
Add common property that can be reused by other bindings.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://patch.msgid.link/20260312180304.3865850-3-hugo@hugovil.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
A few bindings are already defining a debounce-delay-ms property, so
add it to the input binding to reduce redundant redefines.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://patch.msgid.link/20260312180304.3865850-2-hugo@hugovil.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Add bindings for the Awinic AW86938 haptic chip which can be found in
smartphones. These two chips require a similar devicetree configuration,
but have a register layout that's not 100% compatible.
Still, because chip model is fully detectable via ID register, these
chips can be documnented in the same file.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Griffin Kroah-Hartman <griffin.kroah@fairphone.com>
Link: https://patch.msgid.link/20260302-aw86938-driver-v4-2-92c865df9cca@fairphone.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Document FocalTech FT3519 support by adding the compatible. It's 10
point touchscreen, which is compatible with FT3518
Signed-off-by: Bhushan Shah <bhushan.shah@machinesoul.in>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260314-edt-ft3519-v3-1-5ee91b408ed6@machinesoul.in
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Majority of schemas place allOf: after required: . Documentation
Documentation/devicetree/bindings/writing-schema.rst also hints at
this ordering. Trivially update this schema. No functional change.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260312224925.186077-1-marek.vasut+renesas@mailbox.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Merge tag 'v7.0-rc3' into next
Sync up with the mainline to brig up the latest changes, specifically
changes to ALPS driver.
Document the 'wakeup-source' property for Sitronix ST1232 touchscreen
controllers to allow the device to wake the system from suspend.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260309000319.74880-2-phucduc.bui@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
The tc3408 touch screen chip same as Elan eKTH6915 controller
has a reset gpio. The difference is that they have different
post_power_delay_ms.
Signed-off-by: Langyan Ye <yelangyan@huaqin.corp-partner.google.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260108063524.742464-2-yelangyan@huaqin.corp-partner.google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
- support for FocalTech FT8112 added to i2c-hid driver
- support for FocalTech FT3518 added to edt-ft5x06 driver
- support for power buttons in TWL603x chips added to twl4030-pwrbutton
driver
- an update to gpio-decoder driver to make it usable on non-OF
platforms and to clean up the code
- an update to synaptics_i2c driver switching it to use managed
resources and a fix to restarting polling after resume
- an update to gpio-keys driver to fall back to getting IRQ from
resources if not specified using other means
- an update to ili210x driver to support polling mode
- a number of input drivers switched to scnprintf() to suppress
truncation warnings
- a number of updates and conversions of device tree bindings to yaml
format
- fixes to spelling in comments and messages in several drivers
- other assorted fixups.
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Merge tag 'input-for-v7.0-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- support for FocalTech FT8112 added to i2c-hid driver
- support for FocalTech FT3518 added to edt-ft5x06 driver
- support for power buttons in TWL603x chips added to twl4030-pwrbutton
driver
- an update to gpio-decoder driver to make it usable on non-OF
platforms and to clean up the code
- an update to synaptics_i2c driver switching it to use managed
resources and a fix to restarting polling after resume
- an update to gpio-keys driver to fall back to getting IRQ from
resources if not specified using other means
- an update to ili210x driver to support polling mode
- a number of input drivers switched to scnprintf() to suppress
truncation warnings
- a number of updates and conversions of device tree bindings to yaml
format
- fixes to spelling in comments and messages in several drivers
- other assorted fixups
* tag 'input-for-v7.0-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (57 commits)
dt-bindings: input: qcom,pm8941-pwrkey: Document PMM8654AU
dt-bindings: input: touchscreen: imagis: allow linux,keycodes for ist3038
Input: apbps2 - fix comment style and typos
Input: gpio_keys - fall back to platform_get_irq() for interrupt-only keys
Input: novatek-nvt-ts - drop wake_type check
dt-bindings: input: touchscreen: tsc2007: document '#io-channel-cells'
Input: ili210x - add support for polling mode
dt-bindings: touchscreen: trivial-touch: Drop 'interrupts' requirement for old Ilitek
Input: appletouch - fix potential race between resume and open
HID: i2c-hid: Add FocalTech FT8112
dt-bindings: input: i2c-hid: Introduce FocalTech FT8112
Input: synaptics_i2c - switch to using managed resources
Input: synaptics_i2c - guard polling restart in resume
Input: gpio_decoder - don't use "proxy" headers
Input: gpio_decoder - make use of the macros from bits.h
Input: gpio_decoder - replace custom loop by gpiod_get_array_value_cansleep()
Input: gpio_decoder - unify messages with help of dev_err_probe()
Input: gpio_decoder - make use of device properties
Input: serio - complete sizeof(*pointer) conversions
Input: wdt87xx_i2c - switch to use dev_err_probe()
...
DT core:
- Sync dtc/libfdt with upstream v1.7.2-62-ga26ef6400bd8
- Add a for_each_compatible_node_scoped() loop and convert users in
cpufreq, dmaengine, clk, cdx, powerpc and Arm
- Simplify of/platform.c with scoped loop helpers
- Add fw_devlink tracking for "mmc-pwrseq"
- Optimize fw_devlink callback code size for pinctrl-N properties
- Replace strcmp_suffix() with strends()
DT bindings:
- Support building single binding targets
- Convert google,goldfish-fb, cznic,turris-mox-rwtm, ti,prm-inst
- Add bindings for Freescale AVIC, Realtek RTD1xxx system controllers,
Microchip 25AA010A EEPROM, OnSemi FIN3385, IEI WT61P803 PUZZLE, Delta
Electronics DPS-800-AB power supply, Infineon IR35221 Digital
Multi-phase Controller, Infineon PXE1610 Digital Dual Output 6+1
VR12.5 & VR13 CPU Controller, socionext,uniphier-smpctrl, and
xlnx,zynqmp-firmware
- Lots of trivial binding fixes to address warnings in DTS files. These
are mostly for arm64 platforms which is getting closer to be warning
free. Some public shaming has helped.
- Fix I2C bus node names in examples
- Drop obsolete brcm,vulcan-soc binding
- Drop unreferenced binding headers
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Merge tag 'devicetree-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT core:
- Sync dtc/libfdt with upstream v1.7.2-62-ga26ef6400bd8
- Add a for_each_compatible_node_scoped() loop and convert users in
cpufreq, dmaengine, clk, cdx, powerpc and Arm
- Simplify of/platform.c with scoped loop helpers
- Add fw_devlink tracking for "mmc-pwrseq"
- Optimize fw_devlink callback code size for pinctrl-N properties
- Replace strcmp_suffix() with strends()
DT bindings:
- Support building single binding targets
- Convert google,goldfish-fb, cznic,turris-mox-rwtm, ti,prm-inst
- Add bindings for Freescale AVIC, Realtek RTD1xxx system
controllers, Microchip 25AA010A EEPROM, OnSemi FIN3385, IEI
WT61P803 PUZZLE, Delta Electronics DPS-800-AB power supply,
Infineon IR35221 Digital Multi-phase Controller, Infineon PXE1610
Digital Dual Output 6+1 VR12.5 & VR13 CPU Controller,
socionext,uniphier-smpctrl, and xlnx,zynqmp-firmware
- Lots of trivial binding fixes to address warnings in DTS files.
These are mostly for arm64 platforms which is getting closer to be
warning free. Some public shaming has helped.
- Fix I2C bus node names in examples
- Drop obsolete brcm,vulcan-soc binding
- Drop unreferenced binding headers"
* tag 'devicetree-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (60 commits)
dt-bindings: interrupt-controller: Add compatiblie string fsl,imx(1|25|27|31|35)-avic
dt-bindings: soc: imx: add fsl,aips and fsl,emi compatible strings
dt-bindings: display: bridge: lt8912b: Drop reset gpio requirement
dt-bindings: firmware: fsl,scu: Mark multi-channel MU layouts as deprecated
cpufreq: s5pv210: Simplify with scoped for each OF child loop
dmaengine: fsl_raid: Simplify with scoped for each OF child loop
clk: imx: imx31: Simplify with scoped for each OF child loop
clk: imx: imx27: Simplify with scoped for each OF child loop
cdx: Use mutex guard to simplify error handling
cdx: Simplify with scoped for each OF child loop
powerpc/wii: Simplify with scoped for each OF child loop
powerpc/fsp2: Simplify with scoped for each OF child loop
ARM: exynos: Simplify with scoped for each OF child loop
ARM: at91: Simplify with scoped for each OF child loop
of: Add for_each_compatible_node_scoped() helper
dt-bindings: Fix emails with spaces or missing brackets
scripts/dtc: Update to upstream version v1.7.2-62-ga26ef6400bd8
dt-bindings: crypto: inside-secure,safexcel: Mandate only ring IRQs
dt-bindings: crypto: inside-secure,safexcel: Add SoC compatibles
of: reserved_mem: Fix placement of __free() annotation
...
Add compatible strings for PMM8654AU power key and resin support.
These blocks are compatible with PMK8350, so use that as the
fallback.
Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260209-add_pwrkey_and_resin-v2-2-f944d87b9a93@oss.qualcomm.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
for the Rpi CM4 IO board, QNAP TS133 from the RK3568 NAS series.
2 display outputs for the Lion board (old RK3368), TPS65185 pmic for the
PineNote and fixes for the PCIe ranges on both RK356x and RK3588.
These came quite late, so I wanted to give them the time till 6.20-rc1
and have them migrate to stable-kernels afterwards.
The rest is small stuff on a number of boards wrt gpios and compatibles.
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Merge tag 'v6.20-rockchip-dts64-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
New boards: Anberic RG-DS game console, Radxa CM3J module + baseboard
for the Rpi CM4 IO board, QNAP TS133 from the RK3568 NAS series.
2 display outputs for the Lion board (old RK3368), TPS65185 pmic for the
PineNote and fixes for the PCIe ranges on both RK356x and RK3588.
These came quite late, so I wanted to give them the time till 6.20-rc1
and have them migrate to stable-kernels afterwards.
The rest is small stuff on a number of boards wrt gpios and compatibles.
* tag 'v6.20-rockchip-dts64-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (25 commits)
arm64: dts: rockchip: Fix rk3588 PCIe range mappings
arm64: dts: rockchip: Fix rk356x PCIe range mappings
arm64: dts: rockchip: Add Anbernic RG-DS
dt-bindings: input: touchscreen: goodix: Add "panel" property
dt-bindings: arm: rockchip: Add Anbernic RG-DS
arm64: dts: rockchip: Explicitly request UFS reset pin on RK3576
arm64: dts: rockchip: Add TPS65185 for PineNote
arm64: dts: rockchip: Do not enable hdmi_sound node on Pinebook Pro
arm64: dts: rockchip: Fix imx258 variant on pinephone pro
arm64: dts: rockchip: Add the Video-Demo overlay for Lion Haikou
arm64: dts: rockchip: Enable pwm1 on rk3368-lion-haikou
arm64: dts: rockchip: Enable HDMI output on RK3368-Lion-Haikou
arm64: dts: rockchip: Add HDMI node to RK3368
arm64: dts: rockchip: Use phandle for i2c_lvds_blc on rk3368-lion haikou
arm64: dts: rockchip: Fix SD card support for RK3576 Nanopi R76s
arm64: dts: rockchip: Fix SD card support for RK3576 EVB1
arm64: dts: rockchip: Add Radxa CM3J on RPi CM4 IO Board
arm64: dts: rockchip: Add Radxa CM3J
dt-bindings: arm: rockchip: Add Radxa CM3J on RPi CM4 IO Board
arm64: dts: rockchip: Make eeprom read-only for Radxa ROCK 3C/5A/5C
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The tsc2007 can be used not only as resistive touchscreen controller but
also as a ADC IIO sensor. The second use case requires '#io-channel-cells'
property, hence add it.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260122193549.29858-2-clamor95@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Add a "panel" property to define a relationship between a touchscreen
and an associated panel when more than one of each exist in a device.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
[picked with the rest with Dmitry's Ack]
Link: https://patch.msgid.link/20260113195721.151205-6-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The old Ilitek touch controllers V3 and V6 can operate without
interrupt line, in polling mode. Drop the 'interrupts' property
requirement for those four controllers. To avoid overloading the
trivial-touch, fork the old Ilitek V3/V6 touch controller binding
into separate document.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Link: https://patch.msgid.link/20260121230736.114623-1-marek.vasut+renesas@mailbox.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Create new binding file for the FocalTech FT8112 due to
new touchscreen chip. Confirm its compatible, reg for the
device via vendor, and set the interrupt and reset gpio
to map for Skywalker platform.
FocalTech FT8112 also uses vcc33/vccio power supply.
Signed-off-by: Daniel Peng <Daniel_Peng@pegatron.corp-partner.google.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251117094041.300083-1-Daniel_Peng@pegatron.corp-partner.google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Convert the Android Goldfish Events Keypad binding to DT schema format.
Move the file to the input directory to match the subsystem.
Update the example node name to 'keypad' to comply with generic node
naming standards.
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260113092602.3197681-4-visitorckw@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
My name is stamped into maintainership for a big slew of DT
bindings. Now that it is changing, switch it over to my
kernel.org mail address, which will hopefully be stable for the
rest of my life.
Signed-off-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20251216-maintainers-dt-v1-1-0b5ab102c9bb@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
- DT bindings for Melfas MIP4 touchscreen controller and TWL4030 keypad
have been converted to the DT schema
- simple touch controller bindings have been consolidated to
trivial-touch.yaml DT schema
- memory allocation failure noise was removed from qnap-mcu-input and
zforce_ts dirvers
- ti_am335x_tsc driver was hardened to handle invalid (too large) number
of coordinates specified in device tree
- a cleanup in Cypress cyttsp5 driver to use %pe to print error code.
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Merge tag 'input-for-v6.19-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- DT bindings for Melfas MIP4 touchscreen controller and TWL4030 keypad
have been converted to the DT schema
- simple touch controller bindings have been consolidated to
trivial-touch.yaml DT schema
- memory allocation failure noise was removed from qnap-mcu-input and
zforce_ts dirvers
- ti_am335x_tsc driver was hardened to handle invalid (too large)
number of coordinates specified in device tree
- a cleanup in Cypress cyttsp5 driver to use %pe to print error code
* tag 'input-for-v6.19-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: ti_am335x_tsc - clamp coordinate_readouts to DT maximum (6)
dt-bindings: touchscreen: consolidate simple touch controller to trivial-touch.yaml
dt-bindings: touchscreen: trivial-touch: add reset-gpios and wakeup-source
dt-bindings: input: ti,twl4030-keypad: convert to DT schema
Input: zforce_ts - omit error message when memory allocation fails
Input: qnap-mcu-input - omit error message when memory allocation fails
dt-bindings: input: Convert MELFAS MIP4 Touchscreen to DT schema
dt-bindings: touchscreen: move ar1021.txt to trivial-touch.yaml
dt-bindings: touchscreen: rename maxim,max11801.yaml to trivial-touch.yaml
Input: cyttsp5 - use %pe format specifier
Generally at most 1 blank line is the standard style for DT schema
files. Remove the few cases with more than 1 so that the yamllint check
for this can be enabled.
Acked-by: Lee Jones <lee@kernel.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> # remoteproc
Acked-by: Georgi Djakov <djakov@kernel.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Andi Shyti <andi.shyti@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Uwe Kleine-König <ukleinek@kernel.org> # for allwinner,sun4i-a10-pwm.yaml
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> # mtd
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Manivannan Sadhasivam <mani@kernel.org> # For PCI controller bindings
Link: https://patch.msgid.link/20251023143957.2899600-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Move azoteq,iqs5xx.yaml, himax,hx83112b.yaml, hynitron,cstxxx.yaml,
ilitek_ts_i2c.yaml, semtech,sx8654.yaml, ar1021.txt to trivial-touch.yaml
to consolidate simple touch yaml binding to one file.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20251021201924.2881098-2-Frank.Li@nxp.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Convert the legacy TXT binding for the TWL4030 keypad module
to the modern YAML DT schema format. This adds formal validation
and improves documentation by inheriting from the matrix-keymap schema.
Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250819222823.157943-1-jihed.chaibi.dev@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Convert the existing text-based DT bindings for MELFAS MIP4 Touchscreen
controller to a DT schema.
Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20251001183809.83472-1-ariel.dalessandro@collabora.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
ar1021 have only reg and interrupts property beside touch common
properties. So move context of ar1021.txt into trivial-touch.yaml.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20250926184720.391335-2-Frank.Li@nxp.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Rename maxim,max11801.yaml to trivial-touch.yaml for simple i2c touch
controller with one interrupt and common touch properties.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250926184720.391335-1-Frank.Li@nxp.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Add bindings for the Awinic AW86927 haptic chip which can be found in
smartphones.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Griffin Kroah-Hartman <griffin.kroah@fairphone.com>
Link: https://lore.kernel.org/r/20250925-aw86927-v3-1-1fc6265b42de@fairphone.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
With commit 1d6204e2f5 ("dt-bindings: touchscreen: Add touchscreen
schema") touchscreen.txt is no longer needed, and since no other file
refers to it, it can be safely removed.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250925153144.4082786-3-dario.binacchi@amarulasolutions.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
The 'resin' keys (usually connected to a volume-down button) are
generally not supposed to wake up the device from suspend, so explicitly
document a wakeup-source property to enable this wakeup behavior.
For 'pwrkey' the default stays that pressing the button does wake up the
device from suspend.
Signed-off-by: Luca Weiss <luca@lucaweiss.eu>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250909-resin-wakeup-v1-1-46159940e02b@lucaweiss.eu
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Support the debounce-delay-us property.
Drivers must convert this value to IPG clock cycles and map it to one of
the four discrete thresholds exposed by the TSC_DEBUG_MODE2 register:
0: 8191 IPG cycles
1: 4095 IPG cycles
2: 2047 IPG cycles
3: 1023 IPG cycles
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250923143746.2857292-5-dario.binacchi@amarulasolutions.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Add support for glitch delay configuration. A detected signal is valid
only if it remains stable longer than the configured delay; otherwise,
it is considered a glitch.
This property was introduced for the i.MX6UL touchscreen controller (TSC),
which provides a hardware deglitch filter with four thresholds depending
on the IPG clock frequency. In this use case, the IPG clock rate is 66 MHz,
resulting in thresholds of 124 µs, 62 µs, 31 µs, and 15 µs, which requires
a property with microsecond-level resolution.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250923143746.2857292-4-dario.binacchi@amarulasolutions.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Since atmel,maxtouch describes touchscreens too, it should include common
touchscreen properties.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250909054903.11519-2-clamor95@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Convert Rohm BU21013 I2C touchscreen controller device tree binding to
json-schema.
Additional changes:
- Replace <supply_name>-supply with avdd-supply to match example and
existing DTS.
- Add reset-gpios in the example because it is required.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250918153630.2535208-1-dario.binacchi@amarulasolutions.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Change additionalProperties to unevaluatedProperties because it refs to
touchscreen.yaml.
Fix below CHECK_DTBS warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-skov-revc-lt6.dtb: touchscreen (resistive-adc-touch): 'touchscreen-y-plate-ohms' does not match any of the regexes: '^pinctrl-[0-9]+$'
from schema $id: http://devicetree.org/schemas/input/touchscreen/resistive-adc-touch.yaml#
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250910224402.994046-1-Frank.Li@nxp.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
