// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2021 Alibaba Group Holding Limited. * */ #ifndef _LIGHT_IOPMP_API_H #define _LIGHT_IOPMP_API_H #define IOPMP_EMMC 0 #define IOPMP_SDIO0 1 #define IOPMP_SDIO1 2 #define IOPMP_USB0 3 #define IOPMP_AO 4 #define IOPMP_AUD 5 #define IOPMP_CHIP_DBG 6 #define IOPMP_EIP120I 7 #define IOPMP_EIP120II 8 #define IOPMP_EIP120III 9 #define IOPMP_ISP0 10 #define IOPMP_ISP1 11 #define IOPMP_DW200 12 #define IOPMP_VIPRE 13 #define IOPMP_VENC 14 #define IOPMP_VDEC 15 #define IOPMP_G2D 16 #define IOPMP_FCE 17 #define IOPMP_NPU 18 #define IOPMP0_DPU 19 #define IOPMP1_DPU 20 #define IOPMP_GPU 21 #define IOPMP_GMAC1 22 #define IOPMP_GMAC2 23 #define IOPMP_DMAC 24 #define IOPMP_TEE_DMAC 25 #define IOPMP_DSP0 26 #define IOPMP_DSP1 27 typedef enum { CSI_ATTR_R = 1, CSI_ATTR_W = 2, } csi_iopmp_attr_t; /** * @brief Light iopmp region permission setting. * * @param type * @param attr * @return csi_err_t */ int csi_iopmp_set_attr(int type, u_int8_t *start_addr, u_int8_t *end_addr, csi_iopmp_attr_t attr); /** iopmp lock * @brief Lock secure iopmp setting. * * @return csi_err_t */ int csi_iopmp_lock(void); #endif