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feat(systimer): support ETM on esp32p4

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This commit is contained in:
morris
2023-12-07 17:30:39 +08:00
parent fb7ffb5112
commit e96491fb1f
13 changed files with 234 additions and 16 deletions
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32
components/hal/esp32s3/include/hal/systimer_ll.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -9,6 +9,7 @@
#include <stdbool.h>
#include "soc/systimer_struct.h"
#include "soc/clk_tree_defs.h"
#include "soc/system_struct.h"
#include "hal/assert.h"
#ifdef __cplusplus
@@ -35,6 +36,35 @@ static inline soc_periph_systimer_clk_src_t systimer_ll_get_clock_source(void)
return SYSTIMER_CLK_SRC_XTAL;
}
/**
* @brief Enable the bus clock for systimer module
*
* @param enable true to enable, false to disable
*/
static inline void systimer_ll_enable_bus_clock(bool enable)
{
SYSTEM.perip_clk_en0.systimer_clk_en = enable;
}
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_RC_ATOMIC_ENV variable in advance
#define systimer_ll_enable_bus_clock(...) (void)__DECLARE_RCC_RC_ATOMIC_ENV; systimer_ll_enable_bus_clock(__VA_ARGS__)
/**
* @brief Reset the systimer module
*
* @param group_id Group ID
*/
static inline void systimer_ll_reset_register(void)
{
SYSTEM.perip_rst_en0.systimer_rst = 1;
SYSTEM.perip_rst_en0.systimer_rst = 0;
}
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_RC_ATOMIC_ENV variable in advance
#define systimer_ll_reset_register(...) (void)__DECLARE_RCC_RC_ATOMIC_ENV; systimer_ll_reset_register(__VA_ARGS__)
/******************* Counter *************************/
__attribute__((always_inline)) static inline void systimer_ll_enable_counter(systimer_dev_t *dev, uint32_t counter_id, bool en)