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

[Alexandre TORGUE]

Hi Olivier

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@xxxxxxx/T/
> - Change node name from vrefin_cal to vrefin-cal
>
> Marek Vasut (1):
>    ARM: dts: stm32: Update to generic ADC channel binding on DHSOM
>      systems
>
> Olivier Moysan (8):
>    ARM: dts: stm32: add adc internal channels to stm32mp15
>    ARM: dts: stm32: add vrefint calibration on stm32mp15
>    ARM: dts: stm32: add vrefint support to adc2 on stm32mp15
>    ARM: dts: stm32: enable adc on stm32mp15xx-dkx boards
>    ARM: dts: stm32: adopt generic iio bindings for adc channels on
>      stm32mp157c-ed1
>    ARM: dts: stm32: adopt generic iio bindings for adc channels on
>      emstamp-argon
>    ARM: dts: stm32: adopt generic iio bindings for adc channels on
>      dhcor-drc
>    ARM: dts: stm32: adopt generic iio bindings for adc channels on
>      dhcor-testbench
>
>   arch/arm/boot/dts/stm32mp151.dtsi             | 17 +++++++++
>   arch/arm/boot/dts/stm32mp157c-ed1.dts         | 16 ++++++--
>   .../boot/dts/stm32mp157c-emstamp-argon.dtsi   |  6 ++-
>   arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi  | 18 +++++----
>   .../boot/dts/stm32mp15xx-dhcor-avenger96.dtsi | 38 +++++++++++++++----
>   .../dts/stm32mp15xx-dhcor-drc-compact.dtsi    | 28 ++++++++++++--
>   .../boot/dts/stm32mp15xx-dhcor-testbench.dtsi | 28 ++++++++++++--
>   arch/arm/boot/dts/stm32mp15xx-dkx.dtsi        | 29 +++++++++-----
>   8 files changed, 142 insertions(+), 38 deletions(-)

Series applied on stm32-next.

Regards
Alex