| /* |
| * drivers/amlogic/media/common/vpu/vpu.h |
| * |
| * Copyright (C) 2017 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. |
| * |
| */ |
| |
| #ifndef __VPU_PARA_H__ |
| #define __VPU_PARA_H__ |
| #include <linux/clk.h> |
| #include <linux/clk-provider.h> |
| |
| /*#define VPU_DEBUG_PRINT*/ |
| |
| #define VPUPR(fmt, args...) pr_info("vpu: "fmt"", ## args) |
| #define VPUERR(fmt, args...) pr_err("vpu: error: "fmt"", ## args) |
| |
| enum vpu_chip_e { |
| VPU_CHIP_GXBB = 0, |
| VPU_CHIP_GXTVBB, |
| VPU_CHIP_GXL, |
| VPU_CHIP_GXM, |
| VPU_CHIP_TXL, |
| VPU_CHIP_TXLX, |
| VPU_CHIP_AXG, |
| VPU_CHIP_G12A, |
| VPU_CHIP_G12B, |
| VPU_CHIP_TL1, |
| VPU_CHIP_SM1, |
| VPU_CHIP_MAX, |
| }; |
| |
| #define VPU_REG_END 0xffff |
| #define VPU_HDMI_ISO_CNT_MAX 5 |
| #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 vmod; |
| 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; |
| struct fclk_div_s *fclk_div_table; |
| |
| unsigned char gp_pll_valid; |
| unsigned char mem_pd_reg1_valid; |
| unsigned char mem_pd_reg2_valid; |
| unsigned char mem_pd_reg3_valid; |
| unsigned char mem_pd_reg4_valid; |
| |
| unsigned int mem_pd_table_cnt; |
| unsigned int clk_gate_table_cnt; |
| struct vpu_ctrl_s *mem_pd_table; |
| struct vpu_ctrl_s *clk_gate_table; |
| |
| unsigned int module_init_table_cnt; |
| struct vpu_ctrl_s *module_init_table; |
| struct vpu_ctrl_s *hdmi_iso_table; |
| struct vpu_reset_s *reset_table; |
| }; |
| |
| struct vpu_conf_s { |
| struct vpu_data_s *data; |
| unsigned int clk_level; |
| unsigned int mem_pd0; |
| unsigned int mem_pd1; |
| unsigned int mem_pd2; |
| |
| /* clktree */ |
| struct clk *gp_pll; |
| struct clk *vpu_clk0; |
| struct clk *vpu_clk1; |
| struct clk *vpu_clk; |
| |
| unsigned int *clk_vmod; |
| }; |
| |
| /* ************************************************ */ |
| extern struct vpu_conf_s vpu_conf; |
| |
| extern int vpu_debug_print_flag; |
| |
| extern int vpu_chip_valid_check(void); |
| extern void vpu_ctrl_probe(void); |
| |
| 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 |