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| author | Thomas Preston <[email protected]> | 2020-08-28 22:32:26 +0100 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2020-09-12 11:31:19 +0200 |
| commit | b9b7fb29433b906635231d0a111224efa009198c (patch) | |
| tree | f6f9ef123f5efd954b979e3f643ab25f8bce25d0 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | b445f6237744df5e8d4f56f8733b2108c611220a (diff) | |
pinctrl: mcp23s08: Fix mcp23x17 precious range
On page 23 of the datasheet [0] it says "The register remains unchanged
until the interrupt is cleared via a read of INTCAP or GPIO." Include
INTCAPA and INTCAPB registers in precious range, so that they aren't
accidentally cleared when we read via debugfs.
[0] https://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf
Fixes: 8f38910ba4f6 ("pinctrl: mcp23s08: switch to regmap caching")
Signed-off-by: Thomas Preston <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Linus Walleij <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions