diff options
| author | Daniel Kurtz <djkurtz@chromium.org> | 2018-07-16 19:07:41 -0600 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-07-29 22:20:15 +0200 |
| commit | 1766e4b7047acf44cdd15aaeb1d63ed76ee78492 (patch) | |
| tree | b75923554ef9e458b40f63d9a109f84f076d8865 /drivers/leds | |
| parent | 2e25a9cbdf8cc300baa8f5eb5130152a6c25dd0a (diff) | |
pinctrl/amd: fix gpio irq level in debugfs
According to the AMD BKDG, the GPIO ActiveLevel bits (10:9) map to:
00 Active High
01 Active Low
10 Active on both edges iff LevelTrig (bit 8) == 0
11 Reserved
The current code has a bug where it interprets 00 => Active Low, and
01 => Active High.
Fix the bug, restrict "Active on both" to just the edge trigger case, and
refactor a bit to make the logic more readable.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/leds')
0 files changed, 0 insertions, 0 deletions