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author | Alexandre TORGUE <alexandre.torgue@st.com> | 2016-09-20 18:00:56 +0200 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2016-09-21 14:13:21 +0200 |
commit | 3027f78bb7243bef28c103507fc857e1471d769d (patch) | |
tree | 63159e1237b83173f4bc6c67cd724d36e090eca3 /Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt | |
parent | 0f4ed1580ce6c9499eba2a1ba013759700a5ed14 (diff) | |
download | linux-3027f78bb7243bef28c103507fc857e1471d769d.tar.gz linux-3027f78bb7243bef28c103507fc857e1471d769d.tar.bz2 linux-3027f78bb7243bef28c103507fc857e1471d769d.zip |
Documentation/dt-bindings: Document STM32 EXTI controller bindings
Originally-from: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Cc: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: arnd@arndb.de
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: bruherrera@gmail.com
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>
Cc: lee.jones@linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/1474387259-18926-2-git-send-email-alexandre.torgue@st.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt')
-rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt new file mode 100644 index 000000000000..6e7703d4ff5b --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt @@ -0,0 +1,20 @@ +STM32 External Interrupt Controller + +Required properties: + +- compatible: Should be "st,stm32-exti" +- reg: Specifies base physical address and size of the registers +- interrupt-controller: Indentifies the node as an interrupt controller +- #interrupt-cells: Specifies the number of cells to encode an interrupt + specifier, shall be 2 +- interrupts: interrupts references to primary interrupt controller + +Example: + +exti: interrupt-controller@40013c00 { + compatible = "st,stm32-exti"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x40013C00 0x400>; + interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>; +}; |