[PATCH 0/4] Add fixes to STM32 pintrl

[alexandre.torgue@st.com (Alexandre TORGUE)]

This series add several fixes to STM32 pinctrl:
 - Set input mode when PIN is used as interrupt
 - Implement .get_direction() gpio_chip callback  
 - In DT: set each gpio controller as a interrupt controller. User who
   wants to use gpio as interrupt will have choice to use either "gpiolib"
   interface or "common" interrupt interface.

Regards
Alex

Alexandre TORGUE (4):
  pinctrl: stm32: set pin to gpio input when used as interrupt
  pinctrl: stm32: replace device_initcall() with arch_initcall()
  pinctrl: stm32: Implement .get_direction gpio_chip callback
  ARM: dts: stm32: Set gpio controller also as interrupt controller

 arch/arm/boot/dts/stm32f429.dtsi          | 22 +++++++++++++++
 arch/arm/boot/dts/stm32f746.dtsi          | 22 +++++++++++++++
 drivers/pinctrl/stm32/pinctrl-stm32.c     | 47 +++++++++++++++++++++++++++++--
 drivers/pinctrl/stm32/pinctrl-stm32.h     |  5 +++-
 drivers/pinctrl/stm32/pinctrl-stm32f429.c |  6 +++-
 drivers/pinctrl/stm32/pinctrl-stm32f746.c |  7 ++++-
 drivers/pinctrl/stm32/pinctrl-stm32h743.c |  6 +++-
 7 files changed, 109 insertions(+), 6 deletions(-)

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1.9.1