linux-kernel - [PATCH 0/2] Add the clock stretching i2c property

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: <20230312131933.248715-1-andi.shyti@kernel.org>
Date:   Sun, 12 Mar 2023 14:19:31 +0100
From:   Andi Shyti <andi.shyti@...nel.org>
To:     linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Wolfram Sang <wsa@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Chris Packham <chris.packham@...iedtelesis.co.nz>,
        Ryan Chen <ryan_chen@...eedtech.com>,
        Andi Shyti <andi.shyti@...nel.org>
Subject: [PATCH 0/2] Add the clock stretching i2c property

Hello,

fter a discussion between Krzysztof and Ryan[*], it has become
apparent that the i2c binding is lacking the definition of a
property that needs to be added at a more generic level. This
property is also used by the mpc i2c controller, which has been
updated in the second patch.

As it has been several years since I worked with DTSs, I hope
that I have done everything correctly.

Thank you,
Andi

[*] https://lore.kernel.org/all/c41ee6b5-ddb4-1253-de54-a295b3bab2cc@linaro.org/

Andi Shyti (2):
  dt-bindings: i2c: Add the clock stretching property
  i2c: mpc: Use the i2c-scl-clk-low-timeout-ms property

 Documentation/devicetree/bindings/i2c/i2c-mpc.yaml | 12 ++++++------
 Documentation/devicetree/bindings/i2c/i2c.txt      |  9 +++++++++
 drivers/i2c/busses/i2c-mpc.c                       |  3 ++-
 3 files changed, 17 insertions(+), 7 deletions(-)

-- 
2.39.2