- /* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
- #ifndef __DT_BINDINGS_DMA_DW_DMAC_H__
- #define __DT_BINDINGS_DMA_DW_DMAC_H__
- /*
- * Protection Control bits provide protection against illegal transactions.
- * The protection bits[0:2] are one-to-one mapped to AHB HPROT[3:1] signals.
- */
- #define DW_DMAC_HPROT1_PRIVILEGED_MODE (1 << 0) /* Privileged Mode */
- #define DW_DMAC_HPROT2_BUFFERABLE (1 << 1) /* DMA is bufferable */
- #define DW_DMAC_HPROT3_CACHEABLE (1 << 2) /* DMA is cacheable */
- #endif /* __DT_BINDINGS_DMA_DW_DMAC_H__ */
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