esp_idf_sys

Constant soc_periph_sdmmc_clk_src_t_SDMMC_CLK_SRC_DEFAULT

Source 
pub const soc_periph_sdmmc_clk_src_t_SDMMC_CLK_SRC_DEFAULT: soc_periph_sdmmc_clk_src_t = 6;
Expand description

< Select PLL_160M as the default choice