auxdisplay: Add HD44780 Character LCD support

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The Hitachi HD44780 Character LCD Controller is commonly used on
character LCDs that can display one or more lines of text.

This driver supports character LCDs connected to GPIOs, using either a
4-bit or 8-bit data bus, and provides access through the charlcd core
and /dev/lcd.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Geert Uytterhoeven 2017-03-10 15:15:21 +01:00 • committed by Greg Kroah-Hartman

parent dd9502a9e9

commit d47d88361f

3 changed files with 337 additions and 0 deletions

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11

drivers/auxdisplay/Kconfig

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1

drivers/auxdisplay/Makefile

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325

drivers/auxdisplay/hd44780.c

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