linux.git/Documentation/devicetree/bindings/serial, branch for-next

dt-bindings: serial: Add a new compatible string for ums9632

2024-11-13T14:14:17+00:00

The UMS9632 uses the SC9632 serial device.

Signed-off-by: Wenhua Lin 
Link: https://lore.kernel.org/r/20241113110516.2166328-3-Wenhua.Lin@unisoc.com
Signed-off-by: Greg Kroah-Hartman

dt-bindings: serial: samsung: Add samsung,exynos8895-uart compatible

2024-11-04T01:02:42+00:00

Add dedicated samsung,exynos8895-uart compatible to the dt-schema for
representing uart of the Exynos8895 SoC.

Like GS101, it has a required DT property samsung,uart-fifosize, but
it does not exhibit the 32 bit register access limit.

Signed-off-by: Ivaylo Ivanov 
Reviewed-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/20241023090902.538040-2-ivo.ivanov.ivanov1@gmail.com
Signed-off-by: Greg Kroah-Hartman

dt-bindings: serial: snps-dw-apb-uart: Add Sophgo SG2044 uarts

2024-11-04T01:02:19+00:00

The UART of SG2044 is modified version of the standard Synopsys
DesignWare UART. The UART on SG2044 relys on the internal divisor
and can not set right clock rate for the common bitrates.

Add compatibles string for the Sophgo SG2044 uarts.

Signed-off-by: Inochi Amaoto 
Reviewed-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/20241024062105.782330-3-inochiama@gmail.com
Signed-off-by: Greg Kroah-Hartman

dt-bindings: serial: snps,dw-apb-uart: merge duplicate compatible entry.

2024-11-04T01:02:18+00:00

Each vendor have an items entry of its own compatible, It is needless
and can be merged as it share the same base "snps,dw-apb-uart"
compatible.

Merge the duplicate compatible entry into one item entry.

Signed-off-by: Inochi Amaoto 
Suggested-by: Conor Dooley 
Reviewed-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/20241024062105.782330-2-inochiama@gmail.com
Signed-off-by: Greg Kroah-Hartman

dt-bindings: serial: snps-dw-apb-uart: Document Rockchip RK3528

2024-10-11T06:14:14+00:00

Rockchip RK3528 comes with a snps-dw-apb-uart compatible UART. Document
it in dt-bindings.

Acked-by: Krzysztof Kozlowski 
Reviewed-by: Heiko Stuebner 
Signed-off-by: Yao Zi 
Link: https://lore.kernel.org/r/20240919111413.45413-4-ziyao@disroot.org
Signed-off-by: Greg Kroah-Hartman

dt-bindings: serial: snps-dw-apb-uart: Add Rockchip RK3576

2024-10-11T06:13:43+00:00

Add a Rockchip RK3576 compatible.

Signed-off-by: Detlev Casanova 
Acked-by: Krzysztof Kozlowski 
Acked-by: Heiko Stuebner 
Link: https://lore.kernel.org/r/20240918150704.1163581-2-detlev.casanova@collabora.com
Signed-off-by: Greg Kroah-Hartman

dt-bindings: serial: rs485: Fix rs485-rts-delay property

2024-10-11T06:13:39+00:00

Code expects array only with 2 items which should be checked.
But also item checking is not working as it should likely because of
incorrect items description.

Fixes: d50f974c4f7f ("dt-bindings: serial: Convert rs485 bindings to json-schema")
Signed-off-by: Michal Simek 
Cc: stable@vger.kernel.org
Reviewed-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/820c639b9e22fe037730ed44d1b044cdb6d28b75.1726480384.git.michal.simek@amd.com
Signed-off-by: Greg Kroah-Hartman

Merge tag 'tty-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2024-09-26T16:59:50+00:00

Pull tty / serial driver updates from Greg KH:
 "Here is the "big" set of tty/serial driver updates for 6.12-rc1.

  Nothing major in here, just nice forward progress in the slow cleanup
  of the serial apis, and lots of other driver updates and fixes.

  Included in here are:

   - serial api updates from Jiri to make things more uniform and sane

   - 8250_platform driver cleanups

   - samsung serial driver fixes and updates

   - qcom-geni serial driver fixes from Johan for the bizarre UART
     engine that that chip seems to have. Hopefully it's in a better
     state now, but hardware designers still seem to come up with more
     ways to make broken UARTS 40+ years after this all should have
     finished.

   - sc16is7xx driver updates

   - omap 8250 driver updates

   - 8250_bcm2835aux driver updates

   - a few new serial driver bindings added

   - other serial minor driver updates

  All of these have been in linux-next for a long time with no reported
  problems"

* tag 'tty-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (65 commits)
  tty: serial: samsung: Fix serial rx on Apple A7-A9
  tty: serial: samsung: Fix A7-A11 serial earlycon SError
  tty: serial: samsung: Use bit manipulation macros for APPLE_S5L_*
  tty: rp2: Fix reset with non forgiving PCIe host bridges
  serial: 8250_aspeed_vuart: Enable module autoloading
  serial: qcom-geni: fix polled console corruption
  serial: qcom-geni: disable interrupts during console writes
  serial: qcom-geni: fix console corruption
  serial: qcom-geni: introduce qcom_geni_serial_poll_bitfield()
  serial: qcom-geni: fix arg types for qcom_geni_serial_poll_bit()
  soc: qcom: geni-se: add GP_LENGTH/IRQ_EN_SET/IRQ_EN_CLEAR registers
  serial: qcom-geni: fix false console tx restart
  serial: qcom-geni: fix fifo polling timeout
  tty: hvc: convert comma to semicolon
  mxser: convert comma to semicolon
  serial: 8250_bcm2835aux: Fix clock imbalance in PM resume
  serial: sc16is7xx: convert bitmask definitions to use BIT() macro
  serial: sc16is7xx: fix copy-paste errors in EFR_SWFLOWx_BIT constants
  serial: sc16is7xx: remove SC16IS7XX_MSR_DELTA_MASK
  serial: xilinx_uartps: Make cdns_rs485_supported static
  ...

Merge tag 'platform-drivers-x86-v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

2024-09-19T07:16:04+00:00

Pull x86 platform drivers updates from Hans de Goede:

 - asus-wmi: Add support for vivobook fan profiles

 - dell-laptop: Add knobs to change battery charge settings

 - lg-laptop: Add operation region support

 - intel-uncore-freq: Add support for efficiency latency control

 - intel/ifs: Add SBAF test support

 - intel/pmc: Ignore all LTRs during suspend

 - platform/surface: Support for arm64 based Surface devices

 - wmi: Pass event data directly to legacy notify handlers

 - x86/platform/geode: switch GPIO buttons and LEDs to software
   properties

 - bunch of small cleanups, fixes, hw-id additions, etc.

* tag 'platform-drivers-x86-v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (65 commits)
  MAINTAINERS: adjust file entry in INTEL MID PLATFORM
  platform/x86: x86-android-tablets: Adjust Xiaomi Pad 2 bottom bezel touch buttons LED
  platform/mellanox: mlxbf-pmc: fix lockdep warning
  platform/x86/amd: pmf: Add quirk for TUF Gaming A14
  platform/x86: touchscreen_dmi: add nanote-next quirk
  platform/x86: asus-wmi: don't fail if platform_profile already registered
  platform/x86: asus-wmi: add debug print in more key places
  platform/x86: intel_scu_wdt: Move intel_scu_wdt.h to x86 subfolder
  platform/x86: intel_scu_ipc: Move intel_scu_ipc.h out of arch/x86/include/asm
  MAINTAINERS: Add Intel MID section
  platform/x86: panasonic-laptop: Add support for programmable buttons
  platform/olpc: Remove redundant null pointer checks in olpc_ec_setup_debugfs()
  platform/x86: intel/pmc: Ignore all LTRs during suspend
  platform/x86: wmi: Call both legacy and WMI driver notify handlers
  platform/x86: wmi: Merge get_event_data() with wmi_get_notify_data()
  platform/x86: wmi: Remove wmi_get_event_data()
  platform/x86: wmi: Pass event data directly to legacy notify handlers
  platform/x86: thinkpad_acpi: Fix uninitialized symbol 's' warning
  platform/x86: x86-android-tablets: Fix spelling in the comments
  platform/x86: ideapad-laptop: Make the scope_guard() clear of its scope
  ...

dt-bindings: Fix various typos

2024-09-13T19:01:34+00:00

Corrected several typos in Documentation/devicetree/bindings files.

Reviewed-by: Krzysztof Kozlowski 
Reviewed-by: Kuan-Wei Chiu 
Reviewed-by: Matti Vaittinen 
Signed-off-by: Yu-Chun Lin 
Link: https://lore.kernel.org/r/20240905151943.2792056-1-eleanor15x@gmail.com
Signed-off-by: Rob Herring (Arm)