| |
| /* |
| * drivers/amlogic/media/common/vpu/vpu.h |
| * |
| * Copyright (C) 2015 Amlogic, Inc. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef __VPU_PARA_H__ |
| #define __VPU_PARA_H__ |
| |
| /* #define VPU_DEBUG_PRINT */ |
| #ifdef BL33_DEBUG_PRINT |
| #define VPUPR(fmt, args...) printf("vpu: "fmt"", ## args) |
| #else |
| #define VPUPR(fmt, args...) |
| #endif |
| #define VPUERR(fmt, args...) printf("vpu: error: "fmt"", ## args) |
| |
| enum vpu_chip_e { |
| VPU_CHIP_G12A = 0, |
| VPU_CHIP_G12B, /* 1 */ |
| VPU_CHIP_MAX, |
| }; |
| |
| #define VPU_REG_END 0xffff |
| #define VPU_MEM_PD_CNT_MAX 10 |
| #define VPU_RESET_CNT_MAX 10 |
| |
| struct fclk_div_s { |
| unsigned int fclk_id; |
| unsigned int fclk_mux; |
| unsigned int fclk_div; |
| }; |
| |
| struct vpu_clk_s { |
| unsigned int freq; |
| unsigned int mux; |
| unsigned int div; |
| }; |
| |
| struct vpu_ctrl_s { |
| unsigned int reg; |
| unsigned int val; |
| unsigned int bit; |
| unsigned int len; |
| }; |
| |
| struct vpu_reset_s { |
| unsigned int reg; |
| unsigned int mask; |
| }; |
| |
| struct vpu_data_s { |
| enum vpu_chip_e chip_type; |
| const char *chip_name; |
| unsigned char clk_level_dft; |
| unsigned char clk_level_max; |
| unsigned char gp_pll_valid; |
| |
| struct fclk_div_s *fclk_div_table; |
| struct vpu_clk_s *vpu_clk_table; |
| |
| struct vpu_ctrl_s *mem_pd_table; |
| struct vpu_reset_s *reset_table; |
| |
| unsigned int module_init_table_cnt; |
| struct vpu_ctrl_s *module_init_table; |
| }; |
| |
| struct vpu_conf_s { |
| struct vpu_data_s *data; |
| char drv_version[20]; |
| |
| unsigned int clk_level; |
| unsigned int fclk_freq; /* unit: MHz */ |
| }; |
| |
| extern struct vpu_conf_s vpu_conf; |
| |
| /* ************************************************ */ |
| /* extern function */ |
| /* ************************************************ */ |
| extern void udelay(unsigned long usec); |
| extern int printf(const char *fmt, ...); |
| /* ************************************************ */ |
| |
| extern void vpu_mem_pd_init_off(void); |
| extern void vpu_module_init_config(void); |
| |
| extern void vpu_power_on(void); |
| extern void vpu_power_off(void); |
| |
| #endif |