| /* |
| * Copyright (c) 2018, STMicroelectronics - All Rights Reserved |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef __STM32MP1_CLK_H__ |
| #define __STM32MP1_CLK_H__ |
| |
| #include <arch_helpers.h> |
| #include <stdbool.h> |
| |
| int stm32mp1_clk_probe(void); |
| int stm32mp1_clk_init(void); |
| bool stm32mp1_clk_is_enabled(unsigned long id); |
| int stm32mp1_clk_enable(unsigned long id); |
| int stm32mp1_clk_disable(unsigned long id); |
| unsigned long stm32mp1_clk_get_rate(unsigned long id); |
| void stm32mp1_stgen_increment(unsigned long long offset_in_ms); |
| |
| static inline uint32_t get_timer(uint32_t base) |
| { |
| if (base == 0U) { |
| return (uint32_t)(~read_cntpct_el0()); |
| } |
| |
| return base - (uint32_t)(~read_cntpct_el0()); |
| } |
| |
| #endif /* __STM32MP1_CLK_H__ */ |
