linux-kernel - [PATCH v5 0/8] i2c-atr and FPDLink

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20221208104006.316606-1-tomi.valkeinen@ideasonboard.com>
Date:   Thu,  8 Dec 2022 12:39:58 +0200
From:   Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
To:     linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Wolfram Sang <wsa@...nel.org>,
        Luca Ceresoli <luca.ceresoli@...tlin.com>,
        Andy Shevchenko <andriy.shevchenko@...el.com>,
        Matti Vaittinen <Matti.Vaittinen@...rohmeurope.com>
Cc:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Peter Rosin <peda@...ntia.se>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>,
        Michael Tretter <m.tretter@...gutronix.de>,
        Shawn Tu <shawnx.tu@...el.com>,
        Hans Verkuil <hverkuil@...all.nl>,
        Mike Pagano <mpagano@...too.org>,
        Krzysztof Hałasa <khalasa@...p.pl>,
        Marek Vasut <marex@...x.de>,
        Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Subject: [PATCH v5 0/8] i2c-atr and FPDLink

Hi,

You can find v4 of the series from:

https://lore.kernel.org/all/20221101132032.1542416-1-tomi.valkeinen@ideasonboard.com/

You can find a longer introduction of the series in that version's cover
letter.

There has been a lot of changes to the DT bindings and the i2c-atr code in this
version, but they are all fixes and cleanups, no architectural changes. The
FPDLink drivers have not been changed, except to reflect the changes in the
DT.

I will send a diff between v4 and v5 to give a better idea of the changes.

One thing that was discussed a bit but not handled in this version is the
i2c-pool/i2c-alias topic. I believe we have three options: 1) use fixed
addresses, defined in DT, 2) get the addresses from an i2c-pool, 3) dynamically
reserve the addresses at runtime. The current series uses 2).

 Tomi

Luca Ceresoli (2):
  i2c: core: let adapters be notified of client attach/detach
  i2c: add I2C Address Translator (ATR) support

Tomi Valkeinen (6):
  dt-bindings: media: add bindings for TI DS90UB913
  dt-bindings: media: add bindings for TI DS90UB953
  dt-bindings: media: add bindings for TI DS90UB960
  media: i2c: add DS90UB960 driver
  media: i2c: add DS90UB913 driver
  media: i2c: add DS90UB953 driver

 .../bindings/media/i2c/ti,ds90ub913.yaml      |  121 +
 .../bindings/media/i2c/ti,ds90ub953.yaml      |  112 +
 .../bindings/media/i2c/ti,ds90ub960.yaml      |  358 ++
 Documentation/i2c/index.rst                   |    1 +
 Documentation/i2c/muxes/i2c-atr.rst           |   78 +
 MAINTAINERS                                   |    8 +
 drivers/i2c/Kconfig                           |    9 +
 drivers/i2c/Makefile                          |    1 +
 drivers/i2c/i2c-atr.c                         |  503 ++
 drivers/i2c/i2c-core-base.c                   |   18 +-
 drivers/media/i2c/Kconfig                     |   47 +
 drivers/media/i2c/Makefile                    |    3 +
 drivers/media/i2c/ds90ub913.c                 |  892 ++++
 drivers/media/i2c/ds90ub953.c                 | 1607 +++++++
 drivers/media/i2c/ds90ub960.c                 | 4195 +++++++++++++++++
 include/linux/i2c-atr.h                       |   82 +
 include/linux/i2c.h                           |   16 +
 include/media/i2c/ds90ub9xx.h                 |   16 +
 18 files changed, 8066 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/media/i2c/ti,ds90ub913.yaml
 create mode 100644 Documentation/devicetree/bindings/media/i2c/ti,ds90ub953.yaml
 create mode 100644 Documentation/devicetree/bindings/media/i2c/ti,ds90ub960.yaml
 create mode 100644 Documentation/i2c/muxes/i2c-atr.rst
 create mode 100644 drivers/i2c/i2c-atr.c
 create mode 100644 drivers/media/i2c/ds90ub913.c
 create mode 100644 drivers/media/i2c/ds90ub953.c
 create mode 100644 drivers/media/i2c/ds90ub960.c
 create mode 100644 include/linux/i2c-atr.h
 create mode 100644 include/media/i2c/ds90ub9xx.h

-- 
2.34.1