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change(psram): atomic set clock and reset

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This commit is contained in:
Armando
2023-08-30 16:30:49 +08:00
parent 0f852ec0da
commit b75f8561e5
2 changed files with 40 additions and 3 deletions
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31
components/hal/esp32p4/include/hal/psram_ctrlr_ll.h
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@@ -274,7 +274,6 @@ static inline void psram_ctrlr_ll_enable_rd_splice(uint32_t mspi_id, bool en)
SPIMEM2.mem_ctrl1.mem_ar_splice_en = en;
}
/**
* @brief Enable PSRAM module clock
*
@@ -285,9 +284,32 @@ __attribute__((always_inline))
static inline void psram_ctrlr_ll_enable_module_clock(uint32_t mspi_id, bool en)
{
(void)mspi_id;
HP_SYS_CLKRST.peri_clk_ctrl00.reg_psram_pll_clk_en = en;
HP_SYS_CLKRST.soc_clk_ctrl0.reg_psram_sys_clk_en = en;
}
/// 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_ATOMIC_ENV variable in advance
#define psram_ctrlr_ll_enable_module_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; psram_ctrlr_ll_enable_module_clock(__VA_ARGS__)
/**
* @brief Reset PSRAM module clock
*
* @param mspi_id mspi_id
*/
__attribute__((always_inline))
static inline void psram_ctrlr_ll_reset_module_clock(uint32_t mspi_id)
{
(void)mspi_id;
HP_SYS_CLKRST.hp_rst_en0.reg_rst_en_dual_mspi_axi = 1;
HP_SYS_CLKRST.hp_rst_en0.reg_rst_en_dual_mspi_axi = 0;
HP_SYS_CLKRST.hp_rst_en0.reg_rst_en_dual_mspi_apb = 1;
HP_SYS_CLKRST.hp_rst_en0.reg_rst_en_dual_mspi_apb = 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_ATOMIC_ENV variable in advance
#define psram_ctrlr_ll_reset_module_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; psram_ctrlr_ll_reset_module_clock(__VA_ARGS__)
/**
* @brief Select PSRAM clock source
*
@@ -317,9 +339,14 @@ static inline void psram_ctrlr_ll_select_clk_source(uint32_t mspi_id, soc_periph
break;
}
HP_SYS_CLKRST.peri_clk_ctrl00.reg_psram_pll_clk_en = 1;
HP_SYS_CLKRST.peri_clk_ctrl00.reg_psram_clk_src_sel = clk_val;
}
/// 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_ATOMIC_ENV variable in advance
#define psram_ctrlr_ll_select_clk_source(...) (void)__DECLARE_RCC_ATOMIC_ENV; psram_ctrlr_ll_select_clk_source(__VA_ARGS__)
/**
* @brief Set PSRAM core clock
*