linux-kernel - [PATCH v3 0/4] hwmon: (lm85) add LM96000 high freqency pwm support

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: <20190204201906.8859-1-jgebben@sweptlaser.com>
Date:   Mon,  4 Feb 2019 13:19:02 -0700
From:   Jeremy Gebben <jgebben@...ptlaser.com>
To:     Jean Delvare <jdelvare@...e.com>,
        Guenter Roeck <linux@...ck-us.net>,
        linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 0/4] hwmon: (lm85) add LM96000 high freqency pwm support

Hi,

This patch set adds support for the PWM frequencies from 22.5 to 30 kHz
available on the LM96000.

It looks like this chip has been supported for a long time, but wasn't
mentioned in the docs (which I have updated).

I stumbled on to a 10 year old thread discussing a patch which looks
like an early attempt to add support for this chip, which may be of
interest:
https://lm-sensors.lm-sensors.narkive.com/1SIwaMDT/patch-hwmon-lm96000-support

Thanks for reviewing,

Jeremy

Changes since v1:
 - replace freq_map_mask with freq_map_size

Changes since v2:
 - add lm96000 type instead of continuing to use lm85

Jeremy Gebben (4):
  hwmon: (lm85) remove freq_map size hardcodes
  dt-bindings: Add LM96000 as a trivial device
  hwmon: (lm85) support the LM96000
  hwmon: (lm85) add support for LM96000 high frequencies

 .../devicetree/bindings/trivial-devices.yaml  |  2 +
 Documentation/hwmon/lm85                      |  9 +++-
 drivers/hwmon/lm85.c                          | 43 +++++++++++++------
 3 files changed, 41 insertions(+), 13 deletions(-)

-- 
2.17.1