1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (c) 2020 MediaTek Inc.
 4 * Author: Yong Wu <yong.wu@mediatek.com>
 5 */
 6#ifndef __DT_BINDINGS_MEMORY_MTK_MEMORY_PORT_H_
 7#define __DT_BINDINGS_MEMORY_MTK_MEMORY_PORT_H_
 8
 9#define MTK_LARB_NR_MAX			32
10
11#define MTK_M4U_ID(larb, port)		(((larb) << 5) | (port))
12#define MTK_M4U_TO_LARB(id)		(((id) >> 5) & 0x1f)
13#define MTK_M4U_TO_PORT(id)		((id) & 0x1f)
14
15#define MTK_IFAIOMMU_PERI_ID(port)	MTK_M4U_ID(0, port)
16
17#endif