linux-kernel - [RFC PATCH 0/1] Adding support for IIO SCMI based sensors

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Message-Id: <20201113170611.378887-1-jbhayana@google.com>
Date:   Fri, 13 Nov 2020 17:06:10 +0000
From:   Jyoti Bhayana <jbhayana@...gle.com>
To:     Jonathan Cameron <jic23@...nel.org>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        Jyoti Bhayana <jbhayana@...gle.com>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Rob Herring <robh@...nel.org>,
        Lukas Bulwahn <lukas.bulwahn@...il.com>
Cc:     linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
        cristian.marussi@....com, sudeep.holla@....com,
        egranata@...gle.com, mikhail.golubev@...nsynergy.com,
        Igor.Skalkin@...nsynergy.com, Peter.hilber@...nsynergy.com,
        ankitarora@...gle.com
Subject: [RFC PATCH 0/1] Adding support for IIO SCMI based sensors

Hi,

This series adds support for ARM SCMI Protocol based IIO Device.
This driver provides support for Accelerometer and Gyroscope sensor
using new SCMI Sensor Protocol defined by the upcoming SCMIv3.0 ARM
specification, which is available at 

https://developer.arm.com/documentation/den0056/c/

The series is currently based on top of:

commit b9ceca6be432 ("firmware: arm_scmi: Fix duplicate workqueue name")

in Sudeep for-next/scmi branch:

https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/\
linux.git/log/?h=for-next/scmi

Also, apply latest patches on the SCMI V3.0 Sensors extensions series
found at:

https://lore.kernel.org/linux-arm-kernel/\
20201026201007.23591-1-cristian.marussi@....com/

The purpose of this RFC patch series is to get the initial level of
feedback. This version of the patch series is not fully tested.
Only the older verion of this patch series based on linux kernel 
version 5.4.21 has been tested using branch of Android common kernel.

Any feedback welcome,

Thanks,

Jyoti Bhayana

Jyoti Bhayana (1):
  iio/scmi: Adding support for IIO SCMI Based Sensors

 MAINTAINERS                 |   6 +
 drivers/iio/Kconfig         |   1 +
 drivers/iio/Makefile        |   1 +
 drivers/iio/scmi/Kconfig    |  16 +
 drivers/iio/scmi/Makefile   |   5 +
 drivers/iio/scmi/scmi_iio.c | 780 ++++++++++++++++++++++++++++++++++++
 6 files changed, 809 insertions(+)
 create mode 100644 drivers/iio/scmi/Kconfig
 create mode 100644 drivers/iio/scmi/Makefile
 create mode 100644 drivers/iio/scmi/scmi_iio.c

-- 
2.29.2.222.g5d2a92d10f8-goog