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| author | Keerthy <j-keerthy@ti.com> | 2018-05-17 10:10:21 +0530 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-05-23 10:30:03 +0200 |
| commit | 88a1dbdec682bfcfe4d604a258434ec7bde398b3 (patch) | |
| tree | b9f4dfe02ecdf293326f04fe63b9f5b70453cee3 /include | |
| parent | c0136ef651e86a1a7aabe0e1735156526e5d3016 (diff) | |
| download | lwn-88a1dbdec682bfcfe4d604a258434ec7bde398b3.tar.gz lwn-88a1dbdec682bfcfe4d604a258434ec7bde398b3.zip | |
pinctrl: pinctrl-single: Add functions to save and restore pinctrl context
This adds a pair of context save/restore functions to save/restore the
state of a set of pinctrl registers. The context is lost during rtc only
suspend with ddr in self-refresh on am43xx. Currently the save/restore
is being done unconditionally. This will be optimized later with a
pdata-quirk function which will allow is to save/restore only when doing
the rtc only mode with ddr in self refresh.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions