soc/mediatek/smi.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * Copyright (c) 2015-2016 MediaTek Inc.
0004  * Author: Yong Wu <yong.wu@mediatek.com>
0005  */
0006 #ifndef MTK_IOMMU_SMI_H
0007 #define MTK_IOMMU_SMI_H
0008
0009 #include <linux/bitops.h>
0010 #include <linux/device.h>
0011
0012 #if IS_ENABLED(CONFIG_MTK_SMI)
0013
0014 #define MTK_SMI_MMU_EN(port)    BIT(port)
0015
0016 struct mtk_smi_larb_iommu {
0017     struct device *dev;
0018     unsigned int   mmu;
0019     unsigned char  bank[32];
0020 };
0021
0022 #endif
0023
0024 #endif