Re: [PATCH V4 0/4] Add support for QCOM SPMI PMIC5 Gen3 ADC

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On Thu, Oct 31, 2024 at 12:28:50AM +0530, Jishnu Prakash wrote:
> PMIC5 Gen3 has a similar ADC architecture to that on PMIC5 Gen2,
> with all SW communication to ADC going through PMK8550 which
> communicates with other PMICs through PBS. The major difference is
> that the register interface used here is that of an SDAM present on
> PMK8550, rather than a dedicated ADC peripheral. There may be more than one
> SDAM used for ADC5 Gen3. Each ADC SDAM has eight channels, each of which may
> be used for either immediate reads (same functionality as previous PMIC5 and
> PMIC5 Gen2 ADC peripherals) or recurring measurements (same as PMIC5 and PMIC5
> Gen2 ADC_TM functionality). In this case, we have VADC and ADC_TM functionality
> combined into the same driver.
> 
> Patch 1 is a cleanup, to move the QCOM ADC dt-bindings files from
> dt-bindings/iio to dt-bindings/iio/adc folder, as they are
> specifically for ADC devices. It also fixes all compilation errors
> with this change in driver and devicetree files and similar errors
> in documentation for dtbinding check.
> 
> Patch 2 adds bindings for ADC5 Gen3 peripheral.
> 
> Patch 3 adds the main driver for ADC5 Gen3.
> 
> Patch 4 adds the auxiliary thermal driver which supports the ADC_TM
> functionality of ADC5 Gen3.
> 
> Changes since v3:
> - Updated files affected by adc file path change in /arch/arm folder,
>   which were missed earlier.

I don't think this was tested afterwards...

Best regards,
Krzysztof





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