Home | History | Annotate | Line # | Download | only in dma 
      1 /*	$NetBSD: nbpfaxi.h,v 1.1.1.2 2020/01/03 14:33:03 skrll Exp $	*/
      2 
      3 /* SPDX-License-Identifier: GPL-2.0-only */
      4 /*
      5  * Copyright (C) 2013-2014 Renesas Electronics Europe Ltd.
      6  * Author: Guennadi Liakhovetski <g.liakhovetski (at) gmx.de>
      7  */
      8 
      9 #ifndef DT_BINDINGS_NBPFAXI_H
     10 #define DT_BINDINGS_NBPFAXI_H
     11 
     12 /**
     13  * Use "#dma-cells = <2>;" with the second integer defining slave DMA flags:
     14  */
     15 #define NBPF_SLAVE_RQ_HIGH	1
     16 #define NBPF_SLAVE_RQ_LOW	2
     17 #define NBPF_SLAVE_RQ_LEVEL	4
     18 
     19 #endif
     20