From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 7 Jun 2020 16:52:36 +0000 (-0700)
Subject: Merge tag 'tty-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
X-Git-Tag: v5.10.7~2411
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=081096d98bb23946f16215357b141c5616b234bf;p=platform%2Fkernel%2Flinux-rpi.git

Merge tag 'tty-5.8-rc1' of git://git./linux/kernel/git/gregkh/tty

Pull tty/serial driver updates from Greg KH:
 "Here is the tty and serial driver updates for 5.8-rc1

  Nothing huge at all, just a lot of little serial driver fixes, updates
  for new devices and features, and other small things. Full details are
  in the shortlog.

  All of these have been in linux-next with no issues for a while"

* tag 'tty-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (67 commits)
  tty: serial: qcom_geni_serial: Add 51.2MHz frequency support
  tty: serial: imx: clear Ageing Timer Interrupt in handler
  serial: 8250_fintek: Add F81966 Support
  sc16is7xx: Add flag to activate IrDA mode
  dt-bindings: sc16is7xx: Add flag to activate IrDA mode
  serial: 8250: Support rs485 bus termination GPIO
  serial: 8520_port: Fix function param documentation
  dt-bindings: serial: Add binding for rs485 bus termination GPIO
  vt: keyboard: avoid signed integer overflow in k_ascii
  serial: 8250: Enable 16550A variants by default on non-x86
  tty: hvc_console, fix crashes on parallel open/close
  serial: imx: Initialize lock for non-registered console
  sc16is7xx: Read the LSR register for basic device presence check
  sc16is7xx: Allow sharing the IRQ line
  sc16is7xx: Use threaded IRQ
  sc16is7xx: Always use falling edge IRQ
  tty: n_gsm: Fix bogus i++ in gsm_data_kick
  tty: n_gsm: Remove unnecessary test in gsm_print_packet()
  serial: stm32: add no_console_suspend support
  tty: serial: fsl_lpuart: Use __maybe_unused instead of #if CONFIG_PM_SLEEP
  ...
---

081096d98bb23946f16215357b141c5616b234bf
diff --cc Documentation/devicetree/bindings/serial/rs485.yaml
index 8141e4a,a9ad178..fe90569
--- a/Documentation/devicetree/bindings/serial/rs485.yaml
+++ b/Documentation/devicetree/bindings/serial/rs485.yaml
@@@ -39,6 -41,9 +39,10 @@@ properties
      $ref: /schemas/types.yaml#/definitions/flag
  
    rs485-rx-during-tx:
 -   description: enables the receiving of data even while sending data.
 -   $ref: /schemas/types.yaml#/definitions/flag
 +    description: enables the receiving of data even while sending data.
 +    $ref: /schemas/types.yaml#/definitions/flag
+ 
+   rs485-term-gpios:
+     description: GPIO pin to enable RS485 bus termination.
+     maxItems: 1
 +...