Based on kernel version 4.3. Page generated on 2015-11-02 12:48 EST.
1 Interrupt chips 2 --------------- 3 4 * Intel I/O Advanced Programmable Interrupt Controller (IO APIC) 5 6 Required properties: 7 -------------------- 8 compatible = "intel,ce4100-ioapic"; 9 #interrupt-cells = <2>; 10 11 Device's interrupt property: 12 13 interrupts = <P S>; 14 15 The first number (P) represents the interrupt pin which is wired to the 16 IO APIC. The second number (S) represents the sense of interrupt which 17 should be configured and can be one of: 18 0 - Edge Rising 19 1 - Level Low 20 2 - Level High 21 3 - Edge Falling 22 23 * Local APIC 24 Required property: 25 26 compatible = "intel,ce4100-lapic";