[thirdparty/u-boot.git] / include / dt-bindings / dma / dw-dmac.h

/* 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__ */
Commit	Line	Data
53633a89 TR	1	/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
	2
	3	#ifndef __DT_BINDINGS_DMA_DW_DMAC_H__
	4	#define __DT_BINDINGS_DMA_DW_DMAC_H__
	5
	6	/*
	7	* Protection Control bits provide protection against illegal transactions.
	8	* The protection bits[0:2] are one-to-one mapped to AHB HPROT[3:1] signals.
	9	*/
	10	#define DW_DMAC_HPROT1_PRIVILEGED_MODE (1 << 0) /* Privileged Mode */
	11	#define DW_DMAC_HPROT2_BUFFERABLE (1 << 1) /* DMA is bufferable */
	12	#define DW_DMAC_HPROT3_CACHEABLE (1 << 2) /* DMA is cacheable */
	13
	14	#endif /* __DT_BINDINGS_DMA_DW_DMAC_H__ */