The LIN module has three clock sources: FIRC, FXOSC, and PERIPH_PLL_PHI3_CLK. Now the clock source PERIPH_PLL_PHI3_CLK is selected. I want to change the clock source from PERIPH_PLL_PHI3_CLK to FXOSC. How should I change it under linux?
Hello longfeiwang,
Uboot configures the following clocks/PLLS.
As such Linux does not configure/re-configure the clocks.
Regards
After linux starts, modify the clock source of the LIN module and change it from PERIPH_PLL_PHI3_CLK to FXOSC. What should I do?