关键词：dt-bindings/interrupt-controller/arm-gic.h, linux-4.4, rockchip, dts
linux_4.4 — dt-bindings/interrupt-controller/arm-gic.h
/* * This header provides constants for the ARM GIC. */ #ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H #define _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H #include/* interrupt specifier cell 0 */ #define GIC_SPI 0 #define GIC_PPI 1 /* * Interrupt specifier cell 2. * The flags in irq.h are valid, plus those below. */ #define GIC_CPU_MASK_RAW(x) ((x) << 8) #define GIC_CPU_MASK_SIMPLE(num) GIC_CPU_MASK_RAW((1 << (num)) - 1) #endif