phy: qcom-qmp-usb: Set regulator load before enabling

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Set the regulator load before enabling the regulators to ensure stable
operation and proper power management on platforms where regulators are
shared between the QMP USB PHY and other IP blocks.

Introduce a regulator data structure with explicit enable load values and
use the regulator framework's `init_load_uA` field along with
`devm_regulator_bulk_get_const()` to ensure that `regulator_set_load()` is
applied automatically before the first enable, providing consistent power
management behavior across platforms.

Signed-off-by: Faisal Hassan <faisal.hassan@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://patch.msgid.link/20250905101243.14815-1-faisal.hassan@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Faisal Hassan 2025-09-05 15:42:43 +05:30 • committed by Vinod Koul

parent e5b4d5935f

commit 346ba84646

1 changed files with 6 additions and 21 deletions

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drivers/phy/qualcomm/phy-qcom-qmp-usb.c

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