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 <[email protected]> --- 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
