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| author | Ralf Schlatterbeck <rsc@runtux.com> | 2021-05-19 14:54:51 +0300 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2021-06-09 16:52:36 +0300 |
| commit | c784e46c8445635afd81bd4089fc5e87271a8f3b (patch) | |
| tree | 154b0b7d6dc4c05d15fba6818c1003a0afe3abef /drivers/auxdisplay/hd44780.c | |
| parent | 614124bea77e452aa6df7a8714e8bc820b489922 (diff) | |
| download | linux-c784e46c8445635afd81bd4089fc5e87271a8f3b.tar.xz | |
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>
Diffstat (limited to 'drivers/auxdisplay/hd44780.c')
0 files changed, 0 insertions, 0 deletions