Messages in this thread | | | From | Florian Fainelli <> | Subject | Re: [PATCH 0/4] Add support for SCMIv3.0 Voltage Domain Protocol and SCMI-Regulator | Date | Mon, 5 Oct 2020 17:38:52 -0700 |
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On 10/5/2020 3:26 PM, Cristian Marussi wrote: > Hi, > > this series introduces the support for the new SCMI Voltage Domain Protocol > defined by the upcoming SCMIv3.0 specification, whose BETA release is > available at [1]. > > Afterwards, a new generic SCMI Regulator driver is developed on top of the > new SCMI VD Protocol. > > The series is currently based on for-next/scmi [2] on top of: > > commit 66d90f6ecee7 ("firmware: arm_scmi: Enable building as a single > module") > > Any feedback welcome,
Well, this is just great! We were right about to develop a proprietary SCMI protocol in order to control a locked down PMIC accessible behind a secured firmware. We would have done essentially just that since the use case is to control the various regulators exposed by this PMIC over SCMI. Thanks a lot!
> > Thanks, > > Cristian > > [1]:https://developer.arm.com/documentation/den0056/c/ > [2]:https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git/log/?h=for-next/scmi > > > Cristian Marussi (4): > firmware: arm_scmi: Add Voltage Domain Support > firmware: arm_scmi: add SCMI Voltage Domain devname > regulator: add SCMI driver > dt-bindings: arm: add support for SCMI Regulators > > .../devicetree/bindings/arm/arm,scmi.txt | 44 ++ > drivers/firmware/arm_scmi/Makefile | 2 +- > drivers/firmware/arm_scmi/common.h | 1 + > drivers/firmware/arm_scmi/driver.c | 3 + > drivers/firmware/arm_scmi/voltage.c | 378 ++++++++++++++ > drivers/regulator/Kconfig | 9 + > drivers/regulator/Makefile | 1 + > drivers/regulator/scmi-regulator.c | 488 ++++++++++++++++++ > include/linux/scmi_protocol.h | 64 +++ > 9 files changed, 989 insertions(+), 1 deletion(-) > create mode 100644 drivers/firmware/arm_scmi/voltage.c > create mode 100644 drivers/regulator/scmi-regulator.c >
-- Florian
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