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

[Ben Wolsieffer]

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(-)

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2.42.0