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| author |   Alexander Stein <alexander.stein@systec-electronic.com> | 2016-03-23 18:01:27 +0100 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2016-03-31 10:41:50 +0200 |
| commit | 16fe1ad289019d78a8f8fdb65f08d298ee921cb3 (patch) | |
| tree | 72891a503d0271a52ae54d6151df32d584d9dfa5 /tools/perf/scripts/python/stackcollapse.py | |
| parent | gpio: mpc8xxx: Add new platforms GPIO DT node description (diff) | |
gpio: mcp23s08: Add support for level triggered interrupts
The interrupt for the corresponding pin is configured to trigger when the
pin state changes compared to a preconfigured state (Bit set in INTCON).
This state is set by setting/clearing the bit in DEFVAL.
In the interrupt handler we need also to check if the bit in INTCON is set
for level triggered interrupts.
Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions