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serial: sh-sci: Add more Serial Port Control/Data Register documentation
authorGeert Uytterhoeven <geert+renesas@glider.be>
Fri, 3 Jun 2016 10:00:07 +0000 (12:00 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 25 Jun 2016 16:07:51 +0000 (09:07 -0700)
commit4780c09f7a0926674c96c0a40dfeb7469f759c8e
treeec66c0c378cfcd6bcc23b22a8396988a70b1331btree | snapshot
parentef5e90e8ccb7b715c0a1509339f730b2bf9698a2commit | diff
serial: sh-sci: Add more Serial Port Control/Data Register documentation

Improve documentation for the SCIFA/SCIFB Serial Port Control and Data
Registers:
  - State clearly that the RTS and CTS lines are active-low,
  - Document the bits related to the serial port's SCK, RXD, and TXD
    pins.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/sh-sci.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git