| /* |
| * mali_kbase_meson.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. |
| * |
| */ |
| |
| #include <linux/types.h> |
| #include <linux/workqueue.h> |
| #include <linux/clk-provider.h> |
| #include <linux/clk.h> |
| |
| #define RESET0_MASK 0x00 |
| #define RESET1_MASK 0x01 |
| #define RESET2_MASK 0x02 |
| |
| #define RESET0_LEVEL 0x10 |
| #define RESET1_LEVEL 0x11 |
| #define RESET2_LEVEL 0x12 |
| |
| #define Mali_WrReg(regnum, value) writel((value),(kbdev->reg + (regnum))) |
| #define Mali_RdReg(regnum) readl(kbdev->reg + (regnum)) |
| #define MESON_PRINT(...) |
| |
| struct meson_context { |
| struct mutex gpu_clock_lock; |
| struct mutex gpu_dvfs_handler_lock; |
| spinlock_t gpu_dvfs_spinlock; |
| #ifdef CONFIG_MALI_MIDGARD_DVFS |
| int utilization; |
| int util_gl_share; |
| int util_cl_share[2]; |
| #ifdef CONFIG_CPU_THERMAL_IPA |
| int norm_utilisation; |
| int freq_for_normalisation; |
| unsigned long long power; |
| #endif /* CONFIG_CPU_THERMAL_IPA */ |
| int max_lock; |
| int min_lock; |
| #if 0 |
| int user_max_lock[NUMBER_LOCK]; |
| int user_min_lock[NUMBER_LOCK]; |
| #endif |
| int target_lock_type; |
| int down_requirement; |
| bool wakeup_lock; |
| int governor_num; |
| int governor_type; |
| char governor_list[100]; |
| bool dvfs_status; |
| #ifdef CONFIG_CPU_THERMAL_IPA |
| int time_tick; |
| u32 time_busy; |
| u32 time_idle; |
| #endif /* CONFIG_CPU_THERMAL_IPA */ |
| #endif |
| int cur_clock; |
| int cur_voltage; |
| int voltage_margin; |
| bool tmu_status; |
| int debug_level; |
| int polling_speed; |
| struct workqueue_struct *dvfs_wq; |
| void __iomem *reg_base_reset; |
| void __iomem *reg_base_aobus; |
| void __iomem *reg_base_hiubus; |
| struct clk *clk_mali; |
| struct clk *clk_gp; |
| }; |
| |
