RCC_USBCKSELR    1639 drivers/clk/clk-stm32mp1.c 	K_MUX(M_USBPHY, RCC_USBCKSELR, 0, 2, 0),
RCC_USBCKSELR    1640 drivers/clk/clk-stm32mp1.c 	K_MUX(M_USBO, RCC_USBCKSELR, 4, 1, 0),