2 Commits

Author	SHA1	Message	Date
Geert Uytterhoeven	c7c3f096eb	auxdisplay: hd44780: Fix DT properties to include units of measurement ... DT properties specifying physical properties should contain appropriate suffices indicating the units of measurement. Hence amend the HD44780 DT bindings to add "chars" suffixes to the "display-height" and "display-width" properties, and update the driver to parse them. Fixes: dd9502a9e9 ("dt-bindings: auxdisplay: Add bindings for Hitachi HD44780") Fixes: d47d88361f ("auxdisplay: Add HD44780 Character LCD support") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-04-08 17:48:19 +02:00
Geert Uytterhoeven	d47d88361f	auxdisplay: Add HD44780 Character LCD support ... 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>	2017-03-17 15:10:50 +09:00