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refactor(spi_flash): Refactor gpspi flash for making it's clock accurate

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This commit is contained in:
C.S.M
2025-07-17 16:35:09 +08:00
parent f1ebe5d1ce
commit 332614165b
25 changed files with 552 additions and 15 deletions
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29
components/hal/esp32c3/include/hal/gpspi_flash_ll.h
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@@ -426,6 +426,35 @@ static inline uint32_t gpspi_flash_ll_calculate_clock_reg(uint8_t clkdiv)
return div_parameter;
}
/**
* Set the clock source
*
* @param hw Beginning address of the peripheral registers.
* @param clk_source Clock source to use
*/
static inline void gpspi_flash_ll_set_clk_source(spi_dev_t *hw, spi_clock_source_t clk_source)
{
switch (clk_source) {
case SPI_CLK_SRC_XTAL:
hw->clk_gate.mst_clk_sel = 0;
break;
default:
hw->clk_gate.mst_clk_sel = 1;
break;
}
}
/**
* Enable/disable SPI flash module clock
*
* @param hw Beginning address of the peripheral registers.
* @param enable true to enable, false to disable
*/
static inline void gpspi_flash_ll_enable_clock(spi_dev_t *hw, bool enable)
{
hw->clk_gate.clk_en = enable;
}
#ifdef __cplusplus
}
#endif

2
components/hal/esp32c3/include/hal/spi_flash_ll.h
View File

@@ -24,7 +24,7 @@ extern "C" {
#define spi_flash_ll_calculate_clock_reg(host_id, clock_div) (((host_id)<=SPI1_HOST) ? spimem_flash_ll_calculate_clock_reg(clock_div) \
: gpspi_flash_ll_calculate_clock_reg(clock_div))
#define spi_flash_ll_get_source_clock_freq_mhz(host_id) (((host_id)<=SPI1_HOST) ? spimem_flash_ll_get_source_freq_mhz() : GPSPI_FLASH_LL_PERIPHERAL_FREQUENCY_MHZ)
#define spi_flash_ll_get_source_clock_freq_mhz(host_id) (((host_id)<=SPI1_HOST) ? spimem_flash_ll_get_source_freq_mhz() : -1)
#define spi_flash_ll_get_hw(host_id) (((host_id)<=SPI1_HOST ? (spi_dev_t*) spimem_flash_ll_get_hw(host_id) \
: gpspi_flash_ll_get_hw(host_id)))