2 * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
8 * This program is distributed in the hope it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 #ifndef _TEGRA124_MC_H_
18 #define _TEGRA124_MC_H_
21 * Defines the memory controller registers we need/care about
24 u32 reserved0[4]; /* offset 0x00 - 0x0C */
25 u32 mc_smmu_config; /* offset 0x10 */
26 u32 mc_smmu_tlb_config; /* offset 0x14 */
27 u32 mc_smmu_ptc_config; /* offset 0x18 */
28 u32 mc_smmu_ptb_asid; /* offset 0x1C */
29 u32 mc_smmu_ptb_data; /* offset 0x20 */
30 u32 reserved1[3]; /* offset 0x24 - 0x2C */
31 u32 mc_smmu_tlb_flush; /* offset 0x30 */
32 u32 mc_smmu_ptc_flush; /* offset 0x34 */
33 u32 reserved2[6]; /* offset 0x38 - 0x4C */
34 u32 mc_emem_cfg; /* offset 0x50 */
35 u32 mc_emem_adr_cfg; /* offset 0x54 */
36 u32 mc_emem_adr_cfg_dev0; /* offset 0x58 */
37 u32 mc_emem_adr_cfg_dev1; /* offset 0x5C */
38 u32 reserved3[12]; /* offset 0x60 - 0x8C */
39 u32 mc_emem_arb_reserved[28]; /* offset 0x90 - 0xFC */
40 u32 reserved4[338]; /* offset 0x100 - 0x644 */
41 u32 mc_video_protect_bom; /* offset 0x648 */
42 u32 mc_video_protect_size_mb; /* offset 0x64c */
43 u32 mc_video_protect_reg_ctrl; /* offset 0x650 */
46 #define TEGRA_MC_VIDEO_PROTECT_REG_WRITE_ACCESS_ENABLED (0 << 0)
47 #define TEGRA_MC_VIDEO_PROTECT_REG_WRITE_ACCESS_DISABLED (1 << 0)
49 #endif /* _TEGRA124_MC_H_ */