summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/dt-bindings/dma/fsl-edma.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/include/dt-bindings/dma/fsl-edma.h b/include/dt-bindings/dma/fsl-edma.h
new file mode 100644
index 000000000000..fd11478cfe9c
--- /dev/null
+++ b/include/dt-bindings/dma/fsl-edma.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
+
+#ifndef _FSL_EDMA_DT_BINDING_H_
+#define _FSL_EDMA_DT_BINDING_H_
+
+/* Receive Channel */
+#define FSL_EDMA_RX 0x1
+
+/* iMX8 audio remote DMA */
+#define FSL_EDMA_REMOTE 0x2
+
+/* FIFO is continue memory region */
+#define FSL_EDMA_MULTI_FIFO 0x4
+
+/* Channel need stick to even channel */
+#define FSL_EDMA_EVEN_CH 0x8
+
+/* Channel need stick to odd channel */
+#define FSL_EDMA_ODD_CH 0x10
+
+#endif