[PATCH 0/2] ARM: dts: stm32: add SDIO pinctrl sleep support on stm32f7

Alexandre TORGUE alexandre.torgue at foss.st.com
Mon Oct 9 05:13:06 PDT 2023


Hi Ben

On 10/2/23 19:13, Ben Wolsieffer wrote:
> Add support for switching the SDIO pins on the STM32F7 series to analog
> mode when not in use to save power.
> 
> I don't have any of the disco/eval boards to test, but I have tested
> this on an Emcraft STM32F746 SOM with a UCL-SOM-BSB carrier (using an
> out-of-tree DT) and our custom carrier board.
> 
> Ben Wolsieffer (2):
>    ARM: dts: stm32: add stm32f7 SDIO sleep pins
>    ARM: dts: stm32: add SDIO pinctrl sleep support on stm32f7 boards
> 
>   arch/arm/boot/dts/st/stm32746g-eval.dts   |  3 ++-
>   arch/arm/boot/dts/st/stm32f7-pinctrl.dtsi | 22 ++++++++++++++++++++++
>   arch/arm/boot/dts/st/stm32f746-disco.dts  |  3 ++-
>   arch/arm/boot/dts/st/stm32f769-disco.dts  |  3 ++-
>   4 files changed, 28 insertions(+), 3 deletions(-)
> 

Series applied on stm32-next.

Regards
Alex



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