From: Greg KH <gregkh@linuxfoundation.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org
Subject: [GIT PULL] TTY / Serial driver changes for 6.16-rc1
Date: Fri, 6 Jun 2025 10:39:06 +0200 [thread overview]
Message-ID: <aEKpKk71YuLPPMZC@kroah.com> (raw)
The following changes since commit b4432656b36e5cc1d50a1f2dc15357543add530e:
Linux 6.15-rc4 (2025-04-27 15:19:23 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tags/tty-6.16-rc1
for you to fetch changes up to b495021a973e2468497689bd3e29b736747b896f:
tty: serial: 8250_omap: fix TX with DMA for am33xx (2025-05-22 07:50:45 +0200)
----------------------------------------------------------------
TTY/Serial changes for 6.16-rc1
Here is the big set of tty and serial driver changes for 6.16-rc1.
A little more churn than normal in this portion of the kernel for this
development cycle, Jiri and Nicholas were busy with cleanups and reviews
and fixes for the vt unicode handling logic which composed most of the
overall work in here.
Major changes are:
- vt unicode changes/reverts/changes from Nicholas. This should help
out a lot with screen readers and others that rely on vt console
support
- lock guard additions to the core tty/serial code to clean up lots of
error handling logic
- 8250 driver updates and fixes
- device tree conversions to yaml
- sh-sci driver updates
- other small cleanups and updates for serial drivers and tty core
portions
All of these have been in linux-next for 2 weeks with no reported issues
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----------------------------------------------------------------
Alex Elder (3):
dt-bindings: serial: 8250: support an optional second clock
serial: 8250_of: add support for an optional bus clock
serial: 8250_of: manage bus clock in suspend/resume
Alexey Gladkov (2):
tty/vt: Use KVAL instead of use bit operation
tty/vt: Gather the code that outputs char with utf8 in mind
Andy Shevchenko (7):
serial: 8250_ni: Switch to use uart_read_port_properties()
serial: 8250_ni: Remove duplicate mapping
serial: 8250_ni: Switch to use platform_get_mem_or_io()
serial: 8250_ni: Remove unneeded conditionals
serial: 8250_ni: use serial_port_in()/serial_port_out() helpers
serial: 8250_ni: Switch to use dev_err_probe()
serial: 8250_ni: Tidy up ACPI ID table
AngeloGioacchino Del Regno (1):
dt-bindings: serial: mediatek,uart: Add compatible for MT6893
Bartosz Golaszewski (3):
serial: max310x: use new GPIO line value setter callbacks
serial: sc16is7xx: use new GPIO line value setter callbacks
vt: add new dynamically generated files to .gitignore
Chen Ni (2):
serial: lantiq: Remove unnecessary print function dev_err()
serial: tegra-utc: Remove unneeded semicolon
Dharma Balasubiramani (1):
dt-bindings: serial: atmel,at91-usart: add microchip,sama7d65-usart
Dustin Lundquist (1):
serial: jsm: fix NPE during jsm_uart_port_init
Faraz Ata (1):
tty: serial: samsung_tty: support 18 uart ports
Geert Uytterhoeven (1):
dt-bindings: serial: snps-dw-apb-uart: Simplify DMA-less RZ/N1 rule
Greg Kroah-Hartman (14):
Revert "vt: fix comment vs definition mismatch"
Revert "vt: remove zero-white-space handling from conv_uni_to_pc()"
Revert "vt: pad double-width code points with a zero-white-space"
Revert "vt: update ucs_width.c following latest gen_ucs_width.py"
Revert "vt: update gen_ucs_width.py to produce more space efficient tables"
Revert "vt: support Unicode recomposition"
Revert "vt: create ucs_recompose.c using gen_ucs_recompose.py"
Revert "vt: introduce gen_ucs_recompose.py to create ucs_recompose.c"
Revert "vt: update ucs_width.c using gen_ucs_width.py"
Revert "vt: introduce gen_ucs_width.py to create ucs_width.c"
Revert "vt: properly support zero-width Unicode code points"
Revert "vt: move unicode processing to a separate file"
Revert "vt: minor cleanup to vc_translate_unicode()"
Merge 6.15-rc4 into tty-next
Henry Martin (1):
serial: Fix potential null-ptr-deref in mlb_usio_probe()
Jakub Lewalski (1):
tty: serial: uartlite: register uart driver in init
Jiri Slaby (SUSE) (7):
tty: simplify throttling using guard()s
tty: use lock guard()s in tty_io
serial: switch uart_port::iotype to enum uart_iotype
serial: rename local uart_port_lock() -> uart_port_ref_lock()
serial: use uart_port_ref_lock() helper
serial: 8250: unexport serial8250_rpm_*() functions
tty: serial: 8250_omap: fix TX with DMA for am33xx
Krzysztof Kozlowski (1):
dt-bindings: serial: 8250_omap: Drop redundant properties
Kuan-Wei Chiu (1):
serial: max3100: Replace open-coded parity calculation with parity8()
Nicolas Pitre (38):
vt: minor cleanup to vc_translate_unicode()
vt: move unicode processing to a separate file
vt: properly support zero-width Unicode code points
vt: introduce gen_ucs_width.py to create ucs_width.c
vt: update ucs_width.c using gen_ucs_width.py
vt: introduce gen_ucs_recompose.py to create ucs_recompose.c
vt: create ucs_recompose.c using gen_ucs_recompose.py
vt: support Unicode recomposition
vt: update gen_ucs_width.py to produce more space efficient tables
vt: update ucs_width.c following latest gen_ucs_width.py
vt: pad double-width code points with a zero-white-space
vt: remove zero-white-space handling from conv_uni_to_pc()
vt: fix comment vs definition mismatch
vt: minor cleanup to vc_translate_unicode()
vt: move unicode processing to a separate file
vt: properly support zero-width Unicode code points
vt: introduce gen_ucs_width_table.py to create ucs_width_table.h
vt: create ucs_width_table.h with gen_ucs_width_table.py
vt: use new tables in ucs.c
vt: introduce gen_ucs_recompose_table.py to create ucs_recompose_table.h
vt: create ucs_recompose_table.h with gen_ucs_recompose_table.py
vt: support Unicode recomposition
vt: pad double-width code points with a zero-width space
vt: remove zero-width-space handling from conv_uni_to_pc()
vt: update gen_ucs_width_table.py to make tables more space efficient
vt: refresh ucs_width_table.h and adjust code in ucs.c accordingly
vt: move UCS tables to the "shipped" form
vt: ucs.c: fix misappropriate in_range() usage
vt: make sure displayed double-width characters are remembered as such
vt: move glyph determination to a separate function
vt: introduce gen_ucs_fallback_table.py to create ucs_fallback_table.h
vt: create ucs_fallback_table.h_shipped with gen_ucs_fallback_table.py
vt: add ucs_get_fallback()
vt: make use of ucs_get_fallback() when glyph is unavailable
vt: process the full-width ASCII fallback range programmatically
vt: remove VT_RESIZE and VT_RESIZEX from vt_compat_ioctl()
vt: bracketed paste support
vt: add VT_GETCONSIZECSRPOS to retrieve console size and cursor position
Philipp Stanner (1):
mxser: Use non-hybrid PCI devres API
Rengarajan S (1):
8250: microchip: pci1xxxx: Add PCIe Hot reset disable support for Rev C0 and later devices
Rob Herring (Arm) (10):
dt-bindings: serial: Convert cnxt,cx92755-usart to DT schema
dt-bindings: serial: Convert nxp,lpc3220-hsuart to DT schema
dt-bindings: serial: Convert arm,mps2-uart to DT schema
dt-bindings: serial: Convert cirrus,ep7209-uart to DT schema
dt-bindings: serial: Convert lantiq,asc to DT schema
dt-bindings: serial: Convert marvell,armada-3700-uart to DT schema
dt-bindings: serial: Convert snps,arc-uart to DT schema
dt-bindings: serial: Convert arm,sbsa-uart to DT schema
dt-bindings: serial: Convert microchip,pic32mzda-uart to DT schema
dt-bindings: serial: Convert socionext,milbeaut-usio-uart to DT schema
Ryo Takakura (1):
serial: sifive: Switch to nbcon console
Thierry Bultel (4):
dt-bindings: serial: Add compatible for Renesas RZ/T2H SoC in sci
serial: sh-sci: Fix a comment about SCIFA
serial: sh-sci: Introduced function pointers
serial: sh-sci: Introduced sci_of_data
Viken Dadhaniya (1):
serial: qcom-geni: Remove alias dependency from qcom serial driver
Xianwei Zhao (1):
dt-bindings: serial: amlogic,meson-uart: Add compatible string for S6/S7/S7D
Zijun Hu (2):
tty: Remove unused API tty_port_register_device_serdev()
serdev: Refine several error or debug messages
Documentation/devicetree/bindings/serial/8250.yaml | 30 +-
.../devicetree/bindings/serial/8250_omap.yaml | 7 -
.../bindings/serial/amlogic,meson-uart.yaml | 3 +
.../devicetree/bindings/serial/arc-uart.txt | 25 -
.../devicetree/bindings/serial/arm,mps2-uart.txt | 19 -
.../devicetree/bindings/serial/arm,mps2-uart.yaml | 46 +
.../devicetree/bindings/serial/arm,sbsa-uart.yaml | 38 +
.../devicetree/bindings/serial/arm_sbsa_uart.txt | 10 -
.../bindings/serial/atmel,at91-usart.yaml | 1 +
.../bindings/serial/cirrus,clps711x-uart.txt | 31 -
.../bindings/serial/cirrus,ep7209-uart.yaml | 56 +
.../bindings/serial/cnxt,cx92755-usart.yaml | 48 +
.../devicetree/bindings/serial/digicolor-usart.txt | 27 -
.../devicetree/bindings/serial/lantiq,asc.yaml | 56 +
.../devicetree/bindings/serial/lantiq_asc.txt | 31 -
.../bindings/serial/marvell,armada-3700-uart.yaml | 102 +
.../devicetree/bindings/serial/mediatek,uart.yaml | 1 +
.../bindings/serial/microchip,pic32-uart.txt | 29 -
.../bindings/serial/microchip,pic32mzda-uart.yaml | 53 +
.../devicetree/bindings/serial/milbeaut-uart.txt | 21 -
.../devicetree/bindings/serial/mvebu-uart.txt | 56 -
.../bindings/serial/nxp,lpc3220-hsuart.yaml | 39 +
.../bindings/serial/nxp-lpc32xx-hsuart.txt | 14 -
.../devicetree/bindings/serial/renesas,rsci.yaml | 78 +
.../devicetree/bindings/serial/snps,arc-uart.yaml | 51 +
.../bindings/serial/snps-dw-apb-uart.yaml | 4 +-
.../serial/socionext,milbeaut-usio-uart.yaml | 56 +
MAINTAINERS | 2 +-
drivers/tty/mxser.c | 4 +-
drivers/tty/serdev/core.c | 8 +-
drivers/tty/serial/8250/8250.h | 6 -
drivers/tty/serial/8250/8250_core.c | 2 +-
drivers/tty/serial/8250/8250_early.c | 2 +
drivers/tty/serial/8250/8250_ni.c | 89 +-
drivers/tty/serial/8250/8250_of.c | 15 +-
drivers/tty/serial/8250/8250_omap.c | 25 +-
drivers/tty/serial/8250/8250_pci1xxxx.c | 10 +
drivers/tty/serial/8250/8250_port.c | 16 +-
drivers/tty/serial/8250/8250_rsa.c | 2 +
drivers/tty/serial/8250/Kconfig | 2 +-
drivers/tty/serial/amba-pl011.c | 2 +-
drivers/tty/serial/fsl_lpuart.c | 5 +-
drivers/tty/serial/jsm/jsm_tty.c | 1 +
drivers/tty/serial/lantiq.c | 4 +-
drivers/tty/serial/max3100.c | 3 +-
drivers/tty/serial/max310x.c | 7 +-
drivers/tty/serial/milbeaut_usio.c | 5 +-
drivers/tty/serial/qcom_geni_serial.c | 25 +-
drivers/tty/serial/samsung_tty.c | 6 +-
drivers/tty/serial/sc16is7xx.c | 7 +-
drivers/tty/serial/serial_core.c | 95 +-
drivers/tty/serial/sh-sci-common.h | 167 +
drivers/tty/serial/sh-sci.c | 630 ++--
drivers/tty/serial/sh-sci.h | 2 -
drivers/tty/serial/sifive.c | 88 +-
drivers/tty/serial/tegra-utc.c | 2 +-
drivers/tty/serial/uartlite.c | 25 +-
drivers/tty/tty_io.c | 96 +-
drivers/tty/tty_ioctl.c | 48 +-
drivers/tty/tty_port.c | 20 -
drivers/tty/vt/.gitignore | 3 +
drivers/tty/vt/Makefile | 34 +-
drivers/tty/vt/consolemap.c | 2 -
drivers/tty/vt/gen_ucs_fallback_table.py | 360 +++
drivers/tty/vt/gen_ucs_recompose_table.py | 257 ++
drivers/tty/vt/gen_ucs_width_table.py | 307 ++
drivers/tty/vt/keyboard.c | 37 +-
drivers/tty/vt/selection.c | 31 +-
drivers/tty/vt/ucs.c | 251 ++
drivers/tty/vt/ucs_fallback_table.h_shipped | 3346 ++++++++++++++++++++
drivers/tty/vt/ucs_recompose_table.h_shipped | 102 +
drivers/tty/vt/ucs_width_table.h_shipped | 453 +++
drivers/tty/vt/vt.c | 242 +-
drivers/tty/vt/vt_ioctl.c | 18 +-
include/linux/console_struct.h | 1 +
include/linux/consolemap.h | 24 +
include/linux/serial_core.h | 30 +-
include/linux/tty_port.h | 3 -
include/uapi/linux/tiocl.h | 1 +
include/uapi/linux/vt.h | 11 +
80 files changed, 6909 insertions(+), 957 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/serial/arc-uart.txt
delete mode 100644 Documentation/devicetree/bindings/serial/arm,mps2-uart.txt
create mode 100644 Documentation/devicetree/bindings/serial/arm,mps2-uart.yaml
create mode 100644 Documentation/devicetree/bindings/serial/arm,sbsa-uart.yaml
delete mode 100644 Documentation/devicetree/bindings/serial/arm_sbsa_uart.txt
delete mode 100644 Documentation/devicetree/bindings/serial/cirrus,clps711x-uart.txt
create mode 100644 Documentation/devicetree/bindings/serial/cirrus,ep7209-uart.yaml
create mode 100644 Documentation/devicetree/bindings/serial/cnxt,cx92755-usart.yaml
delete mode 100644 Documentation/devicetree/bindings/serial/digicolor-usart.txt
create mode 100644 Documentation/devicetree/bindings/serial/lantiq,asc.yaml
delete mode 100644 Documentation/devicetree/bindings/serial/lantiq_asc.txt
create mode 100644 Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml
delete mode 100644 Documentation/devicetree/bindings/serial/microchip,pic32-uart.txt
create mode 100644 Documentation/devicetree/bindings/serial/microchip,pic32mzda-uart.yaml
delete mode 100644 Documentation/devicetree/bindings/serial/milbeaut-uart.txt
delete mode 100644 Documentation/devicetree/bindings/serial/mvebu-uart.txt
create mode 100644 Documentation/devicetree/bindings/serial/nxp,lpc3220-hsuart.yaml
delete mode 100644 Documentation/devicetree/bindings/serial/nxp-lpc32xx-hsuart.txt
create mode 100644 Documentation/devicetree/bindings/serial/renesas,rsci.yaml
create mode 100644 Documentation/devicetree/bindings/serial/snps,arc-uart.yaml
create mode 100644 Documentation/devicetree/bindings/serial/socionext,milbeaut-usio-uart.yaml
create mode 100644 drivers/tty/serial/sh-sci-common.h
create mode 100755 drivers/tty/vt/gen_ucs_fallback_table.py
create mode 100755 drivers/tty/vt/gen_ucs_recompose_table.py
create mode 100755 drivers/tty/vt/gen_ucs_width_table.py
create mode 100644 drivers/tty/vt/ucs.c
create mode 100644 drivers/tty/vt/ucs_fallback_table.h_shipped
create mode 100644 drivers/tty/vt/ucs_recompose_table.h_shipped
create mode 100644 drivers/tty/vt/ucs_width_table.h_shipped
next reply other threads:[~2025-06-06 8:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-06 8:39 Greg KH [this message]
2025-06-06 19:36 ` [GIT PULL] TTY / Serial driver changes for 6.16-rc1 Linus Torvalds
2025-06-07 6:54 ` Greg KH
2025-06-06 20:10 ` pr-tracker-bot
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