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Commit de1d08b2 authored by Ludovic Barre's avatar Ludovic Barre Committed by Linus Walleij
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dt-bindings: pinctrl: add syscfg mask parameter 



This patch adds mask parameter to define IRQ mux field.
This field could vary depend of IRQ mux selection register.
This parameter is needed if the mask is different of 0xf.

Signed-off-by: default avatarLudovic Barre <ludovic.barre@st.com>
Acked-by: default avatarAlexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 17cf082d

Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt

+4 −3
Original line number Diff line number Diff line
@@ -39,9 +39,10 @@ Optional properties: 
 - reset:	  : Reference to the reset controller

 - interrupt-parent: phandle of the interrupt parent to which the external

   GPIO interrupts are forwarded to.

 - st,syscfg: Should be phandle/offset pair. The phandle to the syscon node

   which includes IRQ mux selection register, and the offset of the IRQ mux

   selection register.

 - st,syscfg: Should be phandle/offset/mask.

	-The phandle to the syscon node which includes IRQ mux selection register.

	-The offset of the IRQ mux selection register

	-The field mask of IRQ mux, needed if different of 0xf.

 - gpio-ranges: Define a dedicated mapping between a pin-controller and

   a gpio controller. Format is <&phandle a b c> with:

	-(phandle): phandle of pin-controller.