diff options
| author |   Amelie Delaunay <amelie.delaunay@foss.st.com> | 2021-01-05 10:05:23 +0100 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2021-01-13 20:40:21 +0530 |
| commit | 56bf858edd17bd4a320aca1a10aea7dbfb0c6699 (patch) | |
| tree | 7b862cb0233d2ec1af53f097e65434d19ae4d19e /include/linux/mfd/mt6358/ssh:/git@git.zx2c4.com | |
| parent | phy: stm32: replace regulator_bulk* by multiple regulator_* (diff) | |
phy: stm32: ensure pll is disabled before phys creation
To ensure a good balancing of regulators, force PLL disable either by
reset or by clearing the PLLEN bit.
If waiting the powerdown pulse delay isn't enough, return -EPROBE_DEFER
instead of polling the PLLEN bit, which will be low at the next probe.
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https://lore.kernel.org/r/20210105090525.23164-5-amelie.delaunay@foss.st.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'include/linux/mfd/mt6358/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions