[PATCH v3 0/5] Refactor Qualcomm RPM regulator to single platform_device

[Bjorn Andersson <bjorn.andersson@sonymobile.com>]

Stephen Boyd pointed out that the current design of the Qualcomm RPM and
regulator driver consumes 12-20kB of ram just for the platform_device structs.

This third iteration of the patch comes with a patch at the end to tidy up the
probe function - after the various refactorings.

Dropped from the series is the patch to add "regulator-allow-drms"; so it has a
functional dependency towards such a patch, to get drms handling running again.
But if Stephen is fine with patch 5 as answer to his concerns with patch 4 I
think we should merge this.

Changes since v2:
- Dropped unrelated drms dt property patch
- Fixed minor spelling misstake in dt binding
- Added patch to tidy up probe function

Changes since v1:
- Reworked DRMS handling to not have the driver specify the support

Bjorn Andersson (5):
  mfd: devicetree: bindings: Add Qualcomm RPM regulator subnodes
  regulator: qcom: Don't enable DRMS in driver
  regulator: qcom: Refactor of-parsing code
  regulator: qcom: Rework to single platform device
  regulator: qcom: Tidy up probe()

 Documentation/devicetree/bindings/mfd/qcom-rpm.txt | 217 ++++++++++++++-
 drivers/regulator/qcom_rpm-regulator.c             | 290 ++++++++++++++-------
 2 files changed, 398 insertions(+), 109 deletions(-)

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1.8.2.2