[PATCH 0/9] dts: st: various additions / fixes in STM32 i2c nodes

Alain Volmat alain.volmat at foss.st.com
Tue Feb 24 07:48:03 PST 2026


This series perform various improvements in STM32MP1x and
STM32MP2x i2c nodes, including:
  - usage of exti interrupt controller in order to allow
    wakeup-source
  - enabling of dma mode
  - addition of boards i2c node

Signed-off-by: Alain Volmat <alain.volmat at foss.st.com>
---
Alain Volmat (8):
      ARM: dts: stm32: update i2c nodes interrupt/dma in stm32mp151
      ARM: dts: stm32: update i2c nodes interrupt/wakeup-source in stm32mp131
      arm64: dts: st: update i2c nodes interrupt/wakeup-source in stm32mp251
      arm64: dts: st: update i2c nodes interrupt/wakeup-source in stm32mp231
      arm64: dts: st: add i2c2 pinmux nodes in stm32mp25-pinctrl.dtsi
      arm64: dts: st: disable DMA usage for i2c on stm32mp257f-ev1
      arm64: dts: st: describe i2c2 / i2c8 on stm32mp257f-dk
      arm64: dts: st: describe i2c2 / i2c8 on stm32mp235f-dk

Olivier Moysan (1):
      ARM: dts: stm32: remove i2c dma properties in stm32mp157c-ev1

 arch/arm/boot/dts/st/stm32mp131.dtsi          | 25 +++++++++-------
 arch/arm/boot/dts/st/stm32mp151.dtsi          | 42 +++++++++++++++++++--------
 arch/arm/boot/dts/st/stm32mp157c-ev1.dts      |  4 +++
 arch/arm64/boot/dts/st/stm32mp231.dtsi        | 12 +++++---
 arch/arm64/boot/dts/st/stm32mp235f-dk.dts     | 26 +++++++++++++++++
 arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 17 +++++++++++
 arch/arm64/boot/dts/st/stm32mp251.dtsi        | 24 ++++++++++-----
 arch/arm64/boot/dts/st/stm32mp257f-dk.dts     | 26 +++++++++++++++++
 arch/arm64/boot/dts/st/stm32mp257f-ev1.dts    |  6 ++++
 9 files changed, 148 insertions(+), 34 deletions(-)
---
base-commit: 291f393298f72091490dfa70ab4a0ebdbb4c7d7e
change-id: 20260224-stm32-i2c-dt-updates-418a40f03734

Best regards,
-- 
Alain Volmat <alain.volmat at foss.st.com>




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