linux/drivers/tty/serial/8250
Linus Torvalds 932c2989b5 TTY / Serial driver changes for 5.19-rc1
Here is the big set of tty and serial driver updates for 5.19-rc1.
 
 Lots of tiny cleanups in here, the major stuff is:
 	- termbit cleanups and unification by Ilpo.  A much needed
 	  change that goes a long way to making things simpler for all
 	  of the different arches
 	- tty documentation cleanups and movements to their own place in
 	  the documentation tree
 	- old tty driver cleanups and fixes from Jiri to bring some
 	  existing drivers into the modern world
 	- RS485 cleanups and unifications to make it easier for
 	  individual drivers to support this mode instead of having to
 	  duplicate logic in each driver
 	- Lots of 8250 driver updates and additions
 	- new device id additions
 	- n_gsm continued fixes and cleanups
 	- other minor serial driver updates and cleanups
 
 All of these have been in linux-next for weeks with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty and serial driver updates from Greg KH:
 "Here is the big set of tty and serial driver updates for 5.19-rc1.

  Lots of tiny cleanups in here, the major stuff is:

   - termbit cleanups and unification by Ilpo. A much needed change that
     goes a long way to making things simpler for all of the different
     arches

   - tty documentation cleanups and movements to their own place in the
     documentation tree

   - old tty driver cleanups and fixes from Jiri to bring some existing
     drivers into the modern world

   - RS485 cleanups and unifications to make it easier for individual
     drivers to support this mode instead of having to duplicate logic
     in each driver

   - Lots of 8250 driver updates and additions

   - new device id additions

   - n_gsm continued fixes and cleanups

   - other minor serial driver updates and cleanups

  All of these have been in linux-next for weeks with no reported issues"

* tag 'tty-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (166 commits)
  tty: Rework receive flow control char logic
  pcmcia: synclink_cs: Don't allow CS5-6
  serial: stm32-usart: Correct CSIZE, bits, and parity
  serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
  serial: sifive: Sanitize CSIZE and c_iflag
  serial: sh-sci: Don't allow CS5-6
  serial: txx9: Don't allow CS5-6
  serial: rda-uart: Don't allow CS5-6
  serial: digicolor-usart: Don't allow CS5-6
  serial: uartlite: Fix BRKINT clearing
  serial: cpm_uart: Fix build error without CONFIG_SERIAL_CPM_CONSOLE
  serial: core: Do stop_rx in suspend path for console if console_suspend is disabled
  tty: serial: qcom-geni-serial: Remove uart frequency table. Instead, find suitable frequency with call to clk_round_rate.
  dt-bindings: serial: renesas,em-uart: Add RZ/V2M clock to access the registers
  serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485
  Revert "serial: 8250_mtk: Make sure to select the right FEATURE_SEL"
  serial: msm_serial: disable interrupts in __msm_console_write()
  serial: meson: acquire port->lock in startup()
  serial: 8250_dw: Use dev_err_probe()
  serial: 8250_dw: Use devm_add_action_or_reset()
  ...
2022-06-03 11:08:40 -07:00
..
8250_accent.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_acorn.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_alpha.c serial: 8250: Move Alpha-specific quirk out of the core 2021-12-30 13:23:44 +01:00
8250_aspeed_vuart.c serial: 8250_aspeed_vuart: Fix potential NULL dereference in aspeed_vuart_probe 2022-04-15 11:31:29 +02:00
8250_bcm2835aux.c serial: 8250_bcm2835aux: Add ACPI support 2022-02-08 11:09:00 +01:00
8250_bcm7271.c serial: 8250_bcm7271: Fix return error code in case of dma_alloc_coherent() failure 2022-01-06 15:53:49 +01:00
8250_boca.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_core.c serial: 8250: core: Remove unneeded <linux/pm_runtime.h> 2022-05-05 22:34:25 +02:00
8250_dma.c serial: 8250: use THRE & __stop_tx also with DMA 2022-04-26 13:28:34 +02:00
8250_dw.c serial: 8250_dw: Use dev_err_probe() 2022-05-19 18:29:02 +02:00
8250_dwlib.c serial: 8250_dwlib: Implement SW half duplex support 2022-04-26 14:47:32 +02:00
8250_dwlib.h serial: 8250_dwlib: RS485 HW half & full duplex support 2022-04-26 14:47:28 +02:00
8250_early.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
8250_em.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
8250_exar_st16c554.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_exar.c serial: 8250_exar: derive nr_ports from PCI ID for Acces I/O cards 2022-01-31 14:30:25 +01:00
8250_fintek.c serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485 2022-05-19 18:31:12 +02:00
8250_fourport.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_fsl.c serial: 8250_fsl: Move fsl8250_data to ACPI section 2021-09-22 16:59:13 +02:00
8250_gsc.c serial: parisc: GSC: fix build when IOSAPIC is not set 2022-02-14 19:34:42 +01:00
8250_hp300.c tty: add SPDX identifiers to all remaining files in drivers/tty/ 2017-11-08 13:08:12 +01:00
8250_hub6.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_ingenic.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
8250_ioc3.c Fix up remaining devm_ioremap_nocache() in SGI IOC3 8250 UART driver 2020-02-08 14:19:39 -08:00
8250_lpc18xx.c tty: Remove dev_err() usage after platform_get_irq() 2019-09-04 12:43:49 +02:00
8250_lpss.c serial: 8250_lpss: Balance reference count for PCI DMA device 2022-02-25 10:36:31 +01:00
8250_men_mcb.c 8250-men-mcb: fix signed/unsigned confusion 2020-06-27 16:12:45 +02:00
8250_mid.c serial: 8250_mid: Balance reference count for PCI DMA device 2022-02-25 10:35:59 +01:00
8250_mtk.c Revert "serial: 8250_mtk: Make sure to select the right FEATURE_SEL" 2022-05-19 18:30:12 +02:00
8250_of.c serial: 8250: add compatible for fsl,16550-FIFO64 2022-04-15 11:37:27 +02:00
8250_omap.c tty: serial: make use of UART_LCR_WLEN() + tty_get_char_size() 2022-02-28 21:49:06 +01:00
8250_pci.c serial: 8250: Add proper clock handling for OxSemi PCIe devices 2022-05-05 22:36:48 +02:00
8250_pericom.c serial: 8250_pericom: Revert "Re-enable higher baud rates" 2022-02-04 15:32:05 +01:00
8250_pnp.c serial: 8250: remove duplicated BRI0A49 and BDP3336 entries 2021-09-22 16:59:13 +02:00
8250_port.c tty: remove CMSPAR ifdefs 2022-05-19 18:26:16 +02:00
8250_pxa.c serial: 8250: pxa: Remove unneeded <linux/pm_runtime.h> 2022-05-05 22:34:27 +02:00
8250_tegra.c serial: 8250_tegra: mark acpi_device_id as unused with !ACPI 2022-03-18 13:18:25 +01:00
8250_uniphier.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
8250.h TTY / Serial driver changes for 5.19-rc1 2022-06-03 11:08:40 -07:00
Kconfig serial: 8250: Make SERIAL_8250_EM available for arm64 systems 2022-04-15 11:11:11 +02:00
Makefile serial: 8250: Move Alpha-specific quirk out of the core 2021-12-30 13:23:44 +01:00
serial_cs.c serial_cs: Add Option International GSM-Ready 56K/ISDN modem 2021-06-16 09:20:29 +02:00