linux-kernel - Re: [PATCH v2 0/9] ARM: dts: stm32: add adc internal channels on stm32mp15

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Date:   Tue, 30 May 2023 15:39:52 +0200
From:   Marek Vasut <marex@...x.de>
To:     Olivier Moysan <olivier.moysan@...s.st.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>
Cc:     devicetree@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel@...electronics.com
Subject: Re: [PATCH v2 0/9] ARM: dts: stm32: add adc internal channels on
 stm32mp15

On 5/30/23 14:45, Olivier Moysan wrote:
> Add STM32 ADC2 internal channels VREFINT and VDDCORE to STM32MP15x SoCs.
> 
> Add support of vrefint channel by adding access to vrefint calibration
> data in OTP.
> 
> The internal channels are defined in STM32MP15 SoC DT according to
> generic channel bindings. The STM32 driver does not support a mixed use
> of legacy and generic channels. When generic channels are defined,
> legacy channel are ignored. This involves that the board device trees
> using legacy bindings have to be changed to generic bindings.
> 
> Adopt generic iio bindings on STM32 boards implementing the ADC.
> 
> Changes in v2:
> - Add patch from https://lore.kernel.org/linux-arm-kernel/20230518020547.487670-1-marex@denx.de/T/

Thank you