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Howto access IRQ0 on a LS1046a

Question asked by Sreerag A G on Nov 15, 2017
Latest reply on Dec 19, 2017 by Sreerag A G

Hi all,

we're running a LS1046A based custom board and have to use (so far) external IRQ0 that should, according to the ref manual, be accessible at 163 of the GIC. We have the following entry in our dts (inside the existing "&ifc { ... };"  section):

We try with external interrupt to the IRQ0 , no interrupt shown in /proc/interrupts for the external interrupt. What is missing for  IRQ0 in LS1046A ?  

cpld: board-control@2,0 {
    compatible = "fsl,ls1046ardb-cpld";
    reg = <0x2 0x0 0x0010000>;
    interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_LOW>;
    interrupt-parent = <&gic>;
    status = "okay";