From: Ninad Malwade <nmalwade@nvidia.com>
To: <jdelvare@suse.com>, <linux@roeck-us.net>, <robh+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <conor+dt@kernel.org>,
<thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
<linux-hwmon@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-tegra@vger.kernel.org>
Cc: Ninad Malwade <nmalwade@nvidia.com>
Subject: [PATCH V2 0/4] hwmon: ina3221: Add selective summation support
Date: Sat, 26 Aug 2023 00:42:45 +0800 [thread overview]
Message-ID: <20230825164249.22860-1-nmalwade@nvidia.com> (raw)
The current INA3221 driver always sums the shunt voltage for all enabled
channels regardless of the shunt-resistor used for each channel. Summing
the shunt-voltage for channels is only meaningful if the shunt resistor
is the same for each channel. This series adds device-tree support to
allow which channels are summed in device-tree.
Jon Hunter (2):
dt-bindings: hwmon: ina3221: Add summation-bypass
arm64: tegra: Populate ina3221 for Tegra234 boards
Ninad Malwade (1):
hwmon: ina3221: Add selective support for summation channel control
Thierry Reding (1):
dt-bindings: hwmon: ina3221: Convert to json-schema
.../devicetree/bindings/hwmon/ina3221.txt | 54 --------
.../devicetree/bindings/hwmon/ti,ina3221.yaml | 127 ++++++++++++++++++
.../arm64/boot/dts/nvidia/tegra234-p3701.dtsi | 53 ++++++++
.../arm64/boot/dts/nvidia/tegra234-p3767.dtsi | 29 ++++
drivers/hwmon/ina3221.c | 39 +++++-
5 files changed, 243 insertions(+), 59 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/hwmon/ina3221.txt
create mode 100644 Documentation/devicetree/bindings/hwmon/ti,ina3221.yaml
--
2.17.1
next reply other threads:[~2023-08-25 16:44 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-25 16:42 Ninad Malwade [this message]
2023-08-25 16:42 ` [PATCH V2 1/4] dt-bindings: hwmon: ina3221: Convert to json-schema Ninad Malwade
2023-08-26 8:53 ` Krzysztof Kozlowski
2023-08-29 12:46 ` Jon Hunter
2023-08-29 17:16 ` Krzysztof Kozlowski
2023-09-01 16:34 ` Jon Hunter
2023-09-01 16:44 ` Guenter Roeck
2023-09-05 12:21 ` Jon Hunter
2023-08-25 16:42 ` [PATCH V2 2/4] dt-bindings: hwmon: ina3221: Add summation-bypass Ninad Malwade
2023-08-26 8:56 ` Krzysztof Kozlowski
2023-08-29 12:48 ` Jon Hunter
2023-08-29 17:19 ` Krzysztof Kozlowski
2023-08-25 16:42 ` [PATCH V2 3/4] hwmon: ina3221: add support for summation channel control Ninad Malwade
2023-08-25 21:08 ` kernel test robot
2023-08-29 13:27 ` Guenter Roeck
2023-08-25 16:42 ` [PATCH V2 4/4] arm64: tegra: Populate ina3221 for Tegra234 boards Ninad Malwade
2023-08-25 17:11 ` [PATCH V2 0/4] hwmon: ina3221: Add selective summation support Guenter Roeck
2023-08-29 12:52 ` Jon Hunter
2023-08-29 13:02 ` Guenter Roeck
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