The gpio node has 144 gpios. Each gpio is capable of generating
an interrupt. Hence add interrupt-controller property to the gpio
node. With this in place one can use interrupts property in device
tree to request for the gpio interrupts.
Signed-off-by: Keerthy <j-keerthy@xxxxxx>
---
arch/arm/boot/dts/da850.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 941d455..2693bd2 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -503,6 +503,8 @@
ti,ngpio = <144>;
ti,davinci-gpio-unbanked = <0>;
status = "disabled";
+ interrupt-controller;
+ #interrupt-cells = <2>;
};
pinconf: pin-controller@22c00c {
compatible = "ti,da850-pupd";
--
1.9.1
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