1 /* 2 * Copyright (c) 2018-2019, STMicroelectronics - All Rights Reserved 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef STM32MP1_CLK_H 8 #define STM32MP1_CLK_H 9 10 #include <arch_helpers.h> 11 12 int stm32mp1_clk_probe(void); 13 int stm32mp1_clk_init(void); 14 void stm32mp1_stgen_increment(unsigned long long offset_in_ms); 15 16 static inline uint32_t get_timer(uint32_t base) 17 { 18 if (base == 0U) { 19 return (uint32_t)(~read_cntpct_el0()); 20 } 21 22 return base - (uint32_t)(~read_cntpct_el0()); 23 } 24 25 #endif /* STM32MP1_CLK_H */ 26