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From: Krzysztof Adamski <krzysztof.adamski@nokia.com>
To: Guenter Roeck <linux@roeck-us.net>, Jean Delvare <jdelvare@suse.com>
Cc: Rob Herring <robh+dt@kernel.org>,
	linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH 0/8] Add per channel properies support in tmp421
Date: Tue, 7 Sep 2021 15:41:10 +0200	[thread overview]
Message-ID: <cover.1631021349.git.krzysztof.adamski@nokia.com> (raw)

This series adds support for defining per-channel properies (like
n-factor and label) to the TMP421 driver. It starts by adding the
missing DT binding for tmp421, in the form that was there before any of
my changes. Then I do the changes to the driver and finally adjust the
bindings to my changes.

The precedence for this case is:
[PATCH v9 2/2] hwmon: (ina3221) Read channel input source info from DT
Which can be found here:
https://lkml.org/lkml/2018/10/2/136

My patches does similar thing but to tmp422 - we need a way to define
the labels for specific channels as well as to define the n-factor (that
is board specific as it depends on the diodes used for remote sensing).
A possibility to disable unused channels seems like a good idea too.

Krzysztof Adamski (8):
  dt-bindings: hwmon: add missing tmp421 binding
  hwmon: (tmp421) introduce MAX_CHANNELS define
  hwmon: (tmp421) introduce a channel struct
  hwmon: (tmp421) add support for defining labels from DT
  hwmon: (tmp421) support disabling channels from DT
  hwmon: (tmp421) support specifying n-factor via DT
  hwmon: (tmp421) really disable channels
  dt-bindings: hwmon: allow specifying channels for tmp421

 .../devicetree/bindings/hwmon/tmp421.yaml     | 109 ++++++++++++++
 drivers/hwmon/tmp421.c                        | 141 ++++++++++++++++--
 2 files changed, 234 insertions(+), 16 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/hwmon/tmp421.yaml

-- 
2.31.1


             reply	other threads:[~2021-09-07 13:41 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-07 13:41 Krzysztof Adamski [this message]
2021-09-07 13:42 ` [PATCH 1/8] dt-bindings: hwmon: add missing tmp421 binding Krzysztof Adamski
2021-09-20 22:21   ` Rob Herring
2021-09-07 13:42 ` [PATCH 2/8] hwmon: (tmp421) introduce MAX_CHANNELS define Krzysztof Adamski
2021-09-07 13:43 ` [PATCH 3/8] hwmon: (tmp421) introduce a channel struct Krzysztof Adamski
2021-09-07 13:43 ` [PATCH 4/8] hwmon: (tmp421) add support for defining labels from DT Krzysztof Adamski
2021-09-07 15:46   ` Guenter Roeck
2021-09-07 17:49     ` Krzysztof Adamski
2021-09-07 17:55       ` Guenter Roeck
2021-09-07 18:08         ` Krzysztof Adamski
2021-09-07 18:28   ` kernel test robot
2021-09-07 18:28     ` kernel test robot
2021-09-09 17:29   ` kernel test robot
2021-09-09 17:29     ` kernel test robot
2021-09-09 17:29   ` [RFC PATCH] hwmon: tmp421_probe_child_from_dt() can be static kernel test robot
2021-09-09 17:29     ` kernel test robot
2021-09-07 13:43 ` [PATCH 5/8] hwmon: (tmp421) support disabling channels from DT Krzysztof Adamski
2021-09-07 15:33   ` Guenter Roeck
2021-09-07 13:45 ` [PATCH 6/8] hwmon: (tmp421) support specifying n-factor via DT Krzysztof Adamski
2021-09-07 15:42   ` Guenter Roeck
2021-09-07 13:46 ` [PATCH 7/8] hwmon: (tmp421) really disable channels Krzysztof Adamski
2021-09-07 15:37   ` Guenter Roeck
2021-09-07 19:52   ` kernel test robot
2021-09-07 19:52     ` kernel test robot
2021-09-09 20:40   ` kernel test robot
2021-09-09 20:40     ` kernel test robot
2021-09-09 20:40   ` [RFC PATCH] hwmon: tmp421_disable_channels() can be static kernel test robot
2021-09-09 20:40     ` kernel test robot
2021-09-07 13:46 ` [PATCH 8/8] dt-bindings: hwmon: allow specifying channels for tmp421 Krzysztof Adamski
2021-09-07 15:46   ` Guenter Roeck
2021-09-07 18:04     ` Krzysztof Adamski
2021-09-20 22:24   ` Rob Herring
2021-09-21 12:58     ` Guenter Roeck
2021-09-21 19:06       ` Rob Herring
2021-09-21 20:52         ` Guenter Roeck
2021-09-21 21:21           ` Oskar Senft
2021-09-21 22:03           ` Oskar Senft
2021-09-23 15:30           ` Rob Herring
2021-09-24  0:29             ` Guenter Roeck
2021-09-24  7:53               ` Krzysztof Adamski
2021-09-24 11:46                 ` Guenter Roeck
2021-09-24 15:37                   ` Oskar Senft
2021-09-25 13:26                     ` Guenter Roeck
2021-10-08 12:55                       ` Oskar Senft
2021-10-08 13:11                         ` Guenter Roeck
2021-09-22  7:22       ` Krzysztof Adamski
2021-09-22 12:39         ` Guenter Roeck
2021-09-22 18:32           ` Krzysztof Adamski
2021-09-23  0:38             ` Guenter Roeck

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