michaelh/zephyr
1
0
Fork 0
Code Releases Activity

include/de-bindings: create a irq.h for devicetree

Browse source 
This file define the interrupt trigger mode
It's can be used for parsing devicetree
interrupt-control flag setting.

Signed-off-by: Cheryl Su <Cheryl.su@ite.com.tw>
This commit is contained in:
Cheryl Su 2020-11-24 16:58:30 +08:00 • committed by Anas Nashif
commit 54ef3c55bb
1 changed files with 16 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

16
include/dt-bindings/irq.h Normal file
View file

@ -0,0 +1,16 @@
/*
* Copyright (c) 2020 ITE Corporation. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef __DT_BINDING_IRQ_H
#define __DT_BINDING_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