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Merge tag 'tty-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

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Pull tty/serial updates from Greg KH:
 "Here is the big tty and serial pull request for 4.20-rc1

  Lots of little things here, including a merge from the SPI tree in
  order to keep things simpler for everyone to sync around for one
  platform.

  Major stuff is:

   - tty buffer clearing after use

   - atmel_serial fixes and additions

   - xilinx uart driver updates

  and of course, lots of tiny fixes and additions to individual serial
  drivers.

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

* tag 'tty-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (66 commits)
  of: base: Change logic in of_alias_get_alias_list()
  of: base: Fix english spelling in of_alias_get_alias_list()
  serial: sh-sci: do not warn if DMA transfers are not supported
  serial: uartps: Do not allow use aliases >= MAX_UART_INSTANCES
  tty: check name length in tty_find_polling_driver()
  serial: sh-sci: Add r8a77990 support
  tty: wipe buffer if not echoing data
  tty: wipe buffer.
  serial: fsl_lpuart: Remove the alias node dependence
  TTY: sn_console: Replace spin_is_locked() with spin_trylock()
  Revert "serial:serial_core: Allow use of CTS for PPS line discipline"
  serial: 8250_uniphier: add auto-flow-control support
  serial: 8250_uniphier: flatten probe function
  serial: 8250_uniphier: remove unused "fifo-size" property
  dt-bindings: serial: sh-sci: Document r8a7744 bindings
  serial: uartps: Fix missing unlock on error in cdns_get_id()
  tty/serial: atmel: add ISO7816 support
  tty/serial_core: add ISO7816 infrastructure
  serial:serial_core: Allow use of CTS for PPS line discipline
  serial: docs: Fix filename for serial reference implementation
  ...
This commit is contained in:
Linus Torvalds
2018-10-29 10:42:20 -07:00
parent 738b04fba1 59eaeba63a
commit 5bd4af34a0
43 changed files with 975 additions and 378 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
View File

@@ -14,6 +14,10 @@ Required properties:
- "renesas,scifa-r8a7743" for R8A7743 (RZ/G1M) SCIFA compatible UART.
- "renesas,scifb-r8a7743" for R8A7743 (RZ/G1M) SCIFB compatible UART.
- "renesas,hscif-r8a7743" for R8A7743 (RZ/G1M) HSCIF compatible UART.
- "renesas,scif-r8a7744" for R8A7744 (RZ/G1N) SCIF compatible UART.
- "renesas,scifa-r8a7744" for R8A7744 (RZ/G1N) SCIFA compatible UART.
- "renesas,scifb-r8a7744" for R8A7744 (RZ/G1N) SCIFB compatible UART.
- "renesas,hscif-r8a7744" for R8A7744 (RZ/G1N) HSCIF compatible UART.
- "renesas,scif-r8a7745" for R8A7745 (RZ/G1E) SCIF compatible UART.
- "renesas,scifa-r8a7745" for R8A7745 (RZ/G1E) SCIFA compatible UART.
- "renesas,scifb-r8a7745" for R8A7745 (RZ/G1E) SCIFB compatible UART.
@@ -50,6 +54,8 @@ Required properties:
- "renesas,hscif-r8a77970" for R8A77970 (R-Car V3M) HSCIF compatible UART.
- "renesas,scif-r8a77980" for R8A77980 (R-Car V3H) SCIF compatible UART.
- "renesas,hscif-r8a77980" for R8A77980 (R-Car V3H) HSCIF compatible UART.
- "renesas,scif-r8a77990" for R8A77990 (R-Car E3) SCIF compatible UART.
- "renesas,hscif-r8a77990" for R8A77990 (R-Car E3) HSCIF compatible UART.
- "renesas,scif-r8a77995" for R8A77995 (R-Car D3) SCIF compatible UART.
- "renesas,hscif-r8a77995" for R8A77995 (R-Car D3) HSCIF compatible UART.
- "renesas,scifa-sh73a0" for SH73A0 (SH-Mobile AG5) SCIFA compatible UART.

3
Documentation/devicetree/bindings/serial/uniphier-uart.txt
View File

@@ -7,7 +7,7 @@ Required properties:
- clocks: phandle to the input clock.
Optional properties:
- fifo-size: the RX/TX FIFO size. Defaults to 64 if not specified.
-auto-flow-control: enable automatic flow control support.
Example:
aliases {
@@ -19,5 +19,4 @@ Example:
reg = <0x54006800 0x40>;
interrupts = <0 33 4>;
clocks = <&uart_clk>;
fifo-size = <64>;
};