diff options
| author | Dan O'Donovan <[email protected]> | 2016-06-10 13:23:34 +0100 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2016-06-15 08:37:39 +0200 |
| commit | 0bd50d719b004110e791800450ad204399100a86 (patch) | |
| tree | 66e7d62be093590ebee00f7c148b1cf15b0230cd /tools/perf/scripts/python | |
| parent | 38c1e5e7b91dfa82547657269cabf5fba66c7a2b (diff) | |
pinctrl: cherryview: prevent concurrent access to GPIO controllers
Due to a silicon issue on the Atom X5-Z8000 "Cherry Trail" processor
series, a common lock must be used to prevent concurrent accesses
across the 4 GPIO controllers managed by this driver.
See Intel Atom Z8000 Processor Series Specification Update
(Rev. 005), errata #CHT34, for further information.
Cc: stable <[email protected]>
Signed-off-by: Dan O'Donovan <[email protected]>
Acked-by: Mika Westerberg <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions