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[ Upstream commit 20a0c37e44063997391430c4ae09973e9cbc3911 ] Qualcomm regulator supports two power supply modes: HPM and LPM. Currently, the sdhci-msm.c driver does not set the load to adjust the current for eMMC and SD. If the regulator dont't set correct load in LPM state, it will lead to the inability to properly initialize eMMC and SD. Set the correct regulator current for eMMC and SD to ensure that the device can work normally even when the regulator is in LPM. Signed-off-by: Yuanjie Yang <quic_yuanjiey@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20250114083514.258379-1-quic_yuanjiey@quicinc.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.