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| author | Lucas Stach <l.stach@pengutronix.de> | 2021-10-02 03:59:43 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2021-10-06 15:13:45 +0300 |
| commit | da4112230f86558f7d3b2cb261e71160e4f88849 (patch) | |
| tree | 27e1ef32d3a3d7186b6d918636cd3fb3d6b702da /drivers/soc/imx/Makefile | |
| parent | 656ade7aa42a2c6d08b3c5ddff074b54d025ccc2 (diff) | |
| download | linux-da4112230f86558f7d3b2cb261e71160e4f88849.tar.xz | |
soc: imx: gpcv2: support system suspend/resume
Our usage of runtime PM to control the hierarchy of power domains is
slightly unusual and means that powering up a domain may fail in early
system resume, as runtime PM is still disallowed at this stage.
However the system suspend/resume path takes care of powering down/up
the power domains in the order defined by the device parent/child and
power-domain provider/consumer hierarachy. So we can just runtime
resume all our power-domain devices to allow the power-up to work
properly in the resume path. System suspend will still disable all
domains as intended.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'drivers/soc/imx/Makefile')
0 files changed, 0 insertions, 0 deletions