2018-07-24 16:13:36 +01:00
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/*
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* Copyright (c) 2018, STMicroelectronics - All Rights Reserved
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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2018-11-08 10:20:19 +00:00
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#ifndef STM32MP1_CLK_H
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#define STM32MP1_CLK_H
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2018-07-24 16:13:36 +01:00
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#include <arch_helpers.h>
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#include <stdbool.h>
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int stm32mp1_clk_probe(void);
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int stm32mp1_clk_init(void);
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bool stm32mp1_clk_is_enabled(unsigned long id);
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int stm32mp1_clk_enable(unsigned long id);
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int stm32mp1_clk_disable(unsigned long id);
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unsigned long stm32mp1_clk_get_rate(unsigned long id);
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void stm32mp1_stgen_increment(unsigned long long offset_in_ms);
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static inline uint32_t get_timer(uint32_t base)
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{
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if (base == 0U) {
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return (uint32_t)(~read_cntpct_el0());
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}
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return base - (uint32_t)(~read_cntpct_el0());
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}
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2018-11-08 10:20:19 +00:00
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#endif /* STM32MP1_CLK_H */
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