69 lines
2.5 KiB
C
69 lines
2.5 KiB
C
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/*
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* Copyright (c) 2007-2017 Allwinnertech Co., Ltd.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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/*
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*********************************************************************************************************
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* LINUX-KERNEL
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* AllWinner Linux Platform Develop Kits
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* Kernel Module
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*
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* (c) Copyright 2011-2015, gq.yang China
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* All Rights Reserved
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*
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* File : mem_gtbus.h
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* By : gq.yang
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* Version : v1.0
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* Date : 2013-08-31 15:23
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* Descript:
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* Update : date auther ver notes
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*********************************************************************************************************
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*/
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#ifndef __MEM_GTBUS_H__
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#define __MEM_GTBUS_H__
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#include "pm.h"
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/* total size: 0x804 bytes size. */
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typedef struct gtbus_reg_list {
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__u32 master_config_reg[36]; /* 0x00 - 0x8c */
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__u32 reserved0[28]; /* 0x90 - 0xfc */
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__u32 band_win_config_reg; /* 0x100, qos_hpr? */
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__u32 master_rd_pri_config_reg_0; /* 0x104 */
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__u32 master_rd_pri_config_reg_1; /* 0x108 */
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__u32 config_reg; /* 0x10c, level2 arbiter? */
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__u32 soft_clk_on_reg; /* 0x110, this two reg, which is major? */
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__u32 soft_clk_off_reg; /* 0x114, gtb_gmb? */
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__u32 reserved1; /* 0x118 */
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__u32 pmu_en_reg; /* 0x11c */
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__u32 pmu_counter_reg[19]; /* 0x120 - 0x168, r(ead,only) */
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__u32 reserved2[37]; /* 0x16c-0x1fc */
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__u32 cci400_config_reg_0; /* 0x200 */
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__u32 cci400_config_reg_1; /* 0x204, ac channel? */
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__u32 cci400_config_reg_2; /* 0x208, qvn? prealloc wm? */
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__u32 cci400_status_reg_0; /* 0x20c, r, awqos? */
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__u32 cci400_status_reg_1; /* 0x210, r */
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__u32 reserved3[379]; /* 0x214-0x7fc */
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__u32 ram_bist_config; /* 0x800 */
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} gtbus_reg_list_t;
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#define GTBUS_REG_BACKUP_LENGTH (47)
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struct gtbus_state {
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gtbus_reg_list_t *gtbus_reg;
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__u32 gtbus_reg_backup[GTBUS_REG_BACKUP_LENGTH];
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};
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__s32 mem_gtbus_save(struct gtbus_state *gtbus_state);
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__s32 mem_gtbus_restore(struct gtbus_state *gtbus_state);
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#endif /* __MEM_GTBUS_H__ */
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