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author | imp <imp@FreeBSD.org> | 2014-02-27 21:46:31 +0000 |
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committer | imp <imp@FreeBSD.org> | 2014-02-27 21:46:31 +0000 |
commit | db4b3717cfd3ba17b40dae57a2f327e91f831bf8 (patch) | |
tree | ff6e99cffa59c3e85a311d8dd06e6f6dab4988b2 /include/dt-bindings/interrupt-controller/irq.h | |
download | FreeBSD-src-db4b3717cfd3ba17b40dae57a2f327e91f831bf8.zip FreeBSD-src-db4b3717cfd3ba17b40dae57a2f327e91f831bf8.tar.gz |
Move to dist, per layout standards
Diffstat (limited to 'include/dt-bindings/interrupt-controller/irq.h')
-rw-r--r-- | include/dt-bindings/interrupt-controller/irq.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/dt-bindings/interrupt-controller/irq.h b/include/dt-bindings/interrupt-controller/irq.h new file mode 100644 index 0000000..33a1003 --- /dev/null +++ b/include/dt-bindings/interrupt-controller/irq.h @@ -0,0 +1,19 @@ +/* + * This header provides constants for most IRQ bindings. + * + * Most IRQ bindings include a flags cell as part of the IRQ specifier. + * In most cases, the format of the flags cell uses the standard values + * defined in this header. + */ + +#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H +#define _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H + +#define IRQ_TYPE_NONE 0 +#define IRQ_TYPE_EDGE_RISING 1 +#define IRQ_TYPE_EDGE_FALLING 2 +#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING) +#define IRQ_TYPE_LEVEL_HIGH 4 +#define IRQ_TYPE_LEVEL_LOW 8 + +#endif |