[PATCH v2 5/9] Documentation: dt-bindings: Add IRQ related properties of STM32 pinctrl

From: Maxime Coquelin
Date: Thu Mar 31 2016 - 11:11:15 EST


Signed-off-by: Maxime Coquelin <mcoquelin.stm32@xxxxxxxxx>
---
Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt | 3 +++
1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
index 7b4800cc251e..dd95becba966 100644
--- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
@@ -13,6 +13,9 @@ Required properies:
- #size-cells : The value of this property must be 1
- ranges : defines mapping between pin controller node (parent) to
gpio-bank node (children).
+ - interrupt-parent: phandle of the interrupt parent to which the external
+ GPIO interrupts are forwarded to.
+ - st,syscfg: phandle of the syscfg node used for IRQ mux selection.
- pins-are-numbered: Specify the subnodes are using numbered pinmux to
specify pins.

--
1.9.1