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| author | Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> | 2024-08-20 13:19:12 +0300 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@kernel.org> | 2024-09-10 00:34:00 +0200 |
| commit | 53326135d0e041ebe7d08bf22f82529ae69a096e (patch) | |
| tree | 06f18002974bdd80977909d8657f62175e01c919 /lib/test_bitops.c | |
| parent | 10d5c8845d36ca71212f588849532c5f484111e4 (diff) | |
i2c: riic: Add suspend/resume support
Add suspend/resume support for the RIIC driver. This is necessary for the
Renesas RZ/G3S SoC which support suspend to deep sleep state where power
to most of the SoC components is turned off. As a result the I2C controller
needs to be reconfigured after suspend/resume. For this, the reset line
was stored in the driver private data structure as well as i2c timings.
The reset line and I2C timings are necessary to re-initialize the
controller after resume.
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Diffstat (limited to 'lib/test_bitops.c')
0 files changed, 0 insertions, 0 deletions