MSPI configuration register
MSPI_CLK_EN | Set 1 to enable mspi clock, include mspi pll clock |
MSPI_RST_EN | Set 0 to reset mspi module |
MSPI_PLL_CLK_EN | Set 1 to enable mspi pll clock |
MSPI_CLK_SEL | set this field to select clock-source. |
MSPI_READY | Query this field after reset mspi module |