diff options
| author | Martin Blumenstingl <[email protected]> | 2016-03-27 17:43:02 +0200 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2016-03-31 11:59:43 +0200 |
| commit | 8fccdb580ebec0f5b081d824797911a4c5d91891 (patch) | |
| tree | 8dcbb3ffe3d247015b1bdd0856267df1eb8b27d2 /tools/perf/scripts/python | |
| parent | 691998fac6f50c9117e279c3fbfa63a23cf7ce2e (diff) | |
gpio: gpio-it87: Add support for IT8620 and IT8628
These chips seem to have a 9th GPIO block (thus supporting 72 GPIOs)
which is configured through SuperIO register 0xd2 (output enable) and
0xd3 (simple I/O). This is also the reason why io_size is larger than
on IT8728 / IT8732. Unfortunately I don't have hardware to test this 9th
GPIO block.
I am also not sure about not configuring the Simple I/O registers as the
hardware I have only uses GPIO block 8. Reading back the values of
0xc0-0xc7 (as configured by the BIOS/EFI on my board) shows that all
have 0xff set.
Signed-off-by: Martin Blumenstingl <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions