[PATCH V1 0/3] Internal voltage control for qcom SDHC

[Veerabhadrarao Badiganti]

On qcom SD host controllers voltage switching be done after the HW
is ready for it. The HW informs its readiness through power irq.
The voltage switching should happen only then.

So added support to register voltage regulators from the msm driver
and use them.

This patchset was posted long back but not actively pursued
https://lore.kernel.org/linux-arm-msm/1539004739-32060-1-git-send-email-vbadigan@xxxxxxxxxxxxxx/
So posting it as fresh patchset.  

Veerabhadrarao Badiganti (1):
  dt-bindings: mmc: Supply max load for mmc supplies

Vijay Viswanath (2):
  mmc: sdhci-msm: Use internal voltage control
  mmc: sdhci: Allow platform controlled voltage switching

 .../devicetree/bindings/mmc/mmc-controller.yaml    |  16 ++
 drivers/mmc/host/sdhci-msm.c                       | 215 ++++++++++++++++++++-
 drivers/mmc/host/sdhci.c                           |  32 +--
 drivers/mmc/host/sdhci.h                           |   1 +
 4 files changed, 243 insertions(+), 21 deletions(-)

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