| commit | c784e46c8445635afd81bd4089fc5e87271a8f3b | [log] [tgz] |
|---|---|---|
| author | Ralf Schlatterbeck <rsc@runtux.com> | Wed May 19 13:54:51 2021 +0200 |
| committer | Miguel Ojeda <ojeda@kernel.org> | Wed Jun 09 15:52:36 2021 +0200 |
| tree | 154b0b7d6dc4c05d15fba6818c1003a0afe3abef | |
| parent | 614124bea77e452aa6df7a8714e8bc820b489922 [diff] |
auxdisplay: Add I2C gpio expander example The hd44780 displays are often used with pcf8574 based I/O expanders. Add example to documentation. Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Ralf Schlatterbeck <rsc@runtux.com> [Added Suggested-by tag] Signed-off-by: Miguel Ojeda <ojeda@kernel.org>