M_UART24
K_MMUX(M_UART24, RCC_UART24CKSELR, 0, 3, 0),
KCLK(USART2_K, "usart2_k", usart234578_src, 0, G_USART2, M_UART24),
KCLK(UART4_K, "uart4_k", usart234578_src, 0, G_UART4, M_UART24),