Re: [PATCH V5 0/4] hwmon: ina3221: Add selective summation support

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On Fri, Sep 29, 2023 at 11:36:46AM +0100, Jon Hunter wrote:
> 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.
> Changes since V4:
> - Moved dt-binding comment added in V4 from patch #2 to patch #1.
> Changes since V3:
> - Added missing descriptions for new structure members that was reported
>   by the kernel-test-bot.
> - Added comment in the ina3221 dt-binding doc example to explain why we
>   need to explicitly disable channels.
> - Added more commentary in the commit message for the new DT property
>   to explain that this property does not change the behaviour of the
>   driver unless it is populated.
> Changes since V2:
> - Added note to binding-doc to indicate that input channels must be
>   explicitly disabled.
> - Corrected ordering of properties in the binding-doc
> - Updated license for the binding-doc to be dual licensed.
> - Changed newly added property from 'summation-bypass' to
>   summation-disable'.
> - Documented type for the new 'summation-disable' property.
> - Corrected spelling and comments as per the feedback received.
> - Used debugfs instead of sysfs for exposing the 'summation-disable'
>   status for each input channel.
> - Populated missing instances for the ina3221 device for Tegra234
>   boards.
> - Populated ina219 device for the NVIDIA IGX board (not strictly
>   related to this series but related to populating all
>   power-sensors for Tegra234 boards)
> Changes since V1:
> - Added yaml conversion patch for binding-doc
> - Added binding-doc documentation patch for new property
> - Added patch to populate ina3221 devices for Tegra234.
> Jon Hunter (2):
>   dt-bindings: hwmon: ina3221: Add ti,summation-disable
>   arm64: tegra: Add power-sensors for Tegra234 boards
> Ninad Malwade (2):
>   dt-bindings: hwmon: ina3221: Convert to json-schema
>   hwmon: ina3221: Add support for channel summation disable

Jean, Guenter,

do you mind if I pick up patches 1, 2 and 4 into the Tegra tree? It's
usually convenient to keep the DT bindings and DT additions in the same
tree for validation.


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