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20 lines
611 B
20 lines
611 B
/* SPDX-License-Identifier: GPL-2.0 OR MIT */ |
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/* |
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* This header provides constants for most IRQ bindings. |
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* |
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* Most IRQ bindings include a flags cell as part of the IRQ specifier. |
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* In most cases, the format of the flags cell uses the standard values |
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* defined in this header. |
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*/ |
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#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H |
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#define _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H |
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#define IRQ_TYPE_NONE 0 |
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#define IRQ_TYPE_EDGE_RISING 1 |
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#define IRQ_TYPE_EDGE_FALLING 2 |
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#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING) |
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#define IRQ_TYPE_LEVEL_HIGH 4 |
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#define IRQ_TYPE_LEVEL_LOW 8 |
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#endif
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