Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / dt-bindings / dma / nbpfaxi.h

diff --git a/kernel/include/dt-bindings/dma/nbpfaxi.h b/kernel/include/dt-bindings/dma/nbpfaxi.h
new file mode 100644 (file)
index 0000000..c1a5b9e
--- /dev/null
+++ b/kernel/include/dt-bindings/dma/nbpfaxi.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2013-2014 Renesas Electronics Europe Ltd.
+ * Author: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef DT_BINDINGS_NBPFAXI_H
+#define DT_BINDINGS_NBPFAXI_H
+
+/**
+ * Use "#dma-cells = <2>;" with the second integer defining slave DMA flags:
+ */
+#define NBPF_SLAVE_RQ_HIGH     1
+#define NBPF_SLAVE_RQ_LOW      2
+#define NBPF_SLAVE_RQ_LEVEL    4
+
+#endif