memory-attr-sw.h

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/*
 * Copyright (c) 2023 Carlo Caione <ccaione@baylibre.com>
 *
 * SPDX-License-Identifier: Apache-2.0
 */
#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_MEM_ATTR_SW_H_
#define ZEPHYR_INCLUDE_DT_BINDINGS_MEM_ATTR_SW_H_
 
#include <zephyr/sys/util_macro.h>
#include <zephyr/dt-bindings/memory-attr/memory-attr.h>
 
/*
 * Software specific memory attributes.
 */
#define DT_MEM_SW_MASK                  DT_MEM_SW_ATTR_MASK
#define DT_MEM_SW_GET(x)                ((x) & DT_MEM_SW_ATTR_MASK)
#define DT_MEM_SW(x)                    ((x) << DT_MEM_SW_ATTR_SHIFT)
 
#define  ATTR_SW_ALLOC_CACHE            BIT(0)
#define  ATTR_SW_ALLOC_NON_CACHE        BIT(1)
#define  ATTR_SW_ALLOC_DMA              BIT(2)
 
#define DT_MEM_SW_ALLOC_CACHE           DT_MEM_SW(ATTR_SW_ALLOC_CACHE)
#define DT_MEM_SW_ALLOC_NON_CACHE       DT_MEM_SW(ATTR_SW_ALLOC_NON_CACHE)
#define DT_MEM_SW_ALLOC_DMA             DT_MEM_SW(ATTR_SW_ALLOC_DMA)
 
#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_MEM_ATTR_SW_H_ */