From: Florian Fainelli <f.fainelli@gmail.com>
To: Cristian Marussi <cristian.marussi@arm.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: robh@kernel.org, satyakim@qti.qualcomm.com, sudeep.holla@arm.com,
broonie@kernel.org, james.quinlan@broadcom.com,
Jonathan.Cameron@Huawei.com, etienne.carriere@linaro.org,
lukasz.luba@arm.com
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 [thread overview]
Message-ID: <8483165a-e413-b2f8-bd33-6da07fe56d62@gmail.com> (raw)
In-Reply-To: <20201005222623.1123-1-cristian.marussi@arm.com>
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
next prev parent reply other threads:[~2020-10-06 0:39 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-05 22:26 Cristian Marussi
2020-10-05 22:26 ` [PATCH 1/4] firmware: arm_scmi: Add Voltage Domain Support Cristian Marussi
2020-10-08 10:10 ` Etienne Carriere
2020-10-09 12:37 ` Cristian Marussi
2020-10-05 22:26 ` [PATCH 2/4] firmware: arm_scmi: add SCMI Voltage Domain devname Cristian Marussi
2020-10-05 22:26 ` [PATCH 3/4] regulator: add SCMI driver Cristian Marussi
2020-10-06 10:56 ` Mark Brown
2020-10-15 15:38 ` Cristian Marussi
2020-10-05 22:26 ` [PATCH 4/4] dt-bindings: arm: add support for SCMI Regulators Cristian Marussi
2020-10-06 10:59 ` Mark Brown
2020-10-07 8:06 ` Cristian Marussi
2020-10-06 0:38 ` Florian Fainelli [this message]
2020-10-09 12:42 ` [PATCH 0/4] Add support for SCMIv3.0 Voltage Domain Protocol and SCMI-Regulator Cristian Marussi
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