M_LPTIM23
K_MMUX(M_LPTIM23, RCC_LPTIM23CKSELR, 0, 3, 0),
KCLK(LPTIM2_K, "lptim2_k", lptim23_src, 0, G_LPTIM2, M_LPTIM23),
KCLK(LPTIM3_K, "lptim3_k", lptim23_src, 0, G_LPTIM3, M_LPTIM23),