Re: [PATCH v7 2/2] regulator: add QCOM RPMh regulator driver
From: Matthias Kaehlcke
Date: Mon Jun 11 2018 - 13:19:31 EST
On Fri, Jun 08, 2018 at 04:44:15PM -0700, David Collins wrote:
> Add the QCOM RPMh regulator driver to manage PMIC regulators
> which are controlled via RPMh on some Qualcomm Technologies, Inc.
> SoCs. RPMh is a hardware block which contains several
> accelerators which are used to manage various hardware resources
> that are shared between the processors of the SoC. The final
> hardware state of a regulator is determined within RPMh by
> performing max aggregation of the requests made by all of the
> Add support for PMIC regulator control via the voltage regulator
> manager (VRM) and oscillator buffer (XOB) RPMh accelerators.
> VRM supports manipulation of enable state, voltage, and mode.
> XOB supports manipulation of enable state.
> Signed-off-by: David Collins <collinsd@xxxxxxxxxxxxxx>
> Reviewed-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
> drivers/regulator/Kconfig | 9 +
> drivers/regulator/Makefile | 1 +
> drivers/regulator/qcom-rpmh-regulator.c | 753 ++++++++++++++++++++++++++++++++
> 3 files changed, 763 insertions(+)
> create mode 100644 drivers/regulator/qcom-rpmh-regulator.c
Reviewed-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>