Miguel, Geert, thanks for the quick feedback.
On Wed, Jan 06, 2021 at 09:03:13AM +0100, Geert Uytterhoeven wrote:
>
> Unless I'm missing some little detail, there should be no need for this
> driver: this wiring (and alternative wirings) can just be expressed in DT.
> Examples (using 74HC595 SPI
Hi Ralf,
On Wed, Jan 6, 2021 at 3:42 AM Miguel Ojeda
wrote:
> On Tue, Jan 5, 2021 at 4:04 PM Ralf Schlatterbeck wrote:
> > Add HD44780 character display connected via I2C I/O expander.
> > Re-uses the high-level interface of the existing HD44780 driver.
> >
> > Signed-off-by: Ralf Schlatterbeck
Hi Ralf,
On Tue, Jan 5, 2021 at 4:04 PM Ralf Schlatterbeck wrote:
>
> Add HD44780 character display connected via I2C I/O expander.
> Re-uses the high-level interface of the existing HD44780 driver.
>
> Signed-off-by: Ralf Schlatterbeck
Thanks for the driver! See a first quick review below.
Add HD44780 character display connected via I2C I/O expander.
Re-uses the high-level interface of the existing HD44780 driver.
Signed-off-by: Ralf Schlatterbeck
---
drivers/auxdisplay/Kconfig | 14 +-
drivers/auxdisplay/Makefile | 1 +
drivers/auxdisplay/hd44780-pcf8574.c
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