1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 OR MIT */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * This header provides constants for most IRQ bindings. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Most IRQ bindings include a flags cell as part of the IRQ specifier. 6*4882a593Smuzhiyun * In most cases, the format of the flags cell uses the standard values 7*4882a593Smuzhiyun * defined in this header. 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H 11*4882a593Smuzhiyun #define _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #define IRQ_TYPE_NONE 0 14*4882a593Smuzhiyun #define IRQ_TYPE_EDGE_RISING 1 15*4882a593Smuzhiyun #define IRQ_TYPE_EDGE_FALLING 2 16*4882a593Smuzhiyun #define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING) 17*4882a593Smuzhiyun #define IRQ_TYPE_LEVEL_HIGH 4 18*4882a593Smuzhiyun #define IRQ_TYPE_LEVEL_LOW 8 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #endif 21