G_ADC12
K_MGATE(G_ADC12, RCC_AHB2ENSETR, 5, 0),
PCLK(ADC12, "adc12", "ck_mcu", 0, G_ADC12),
KCLK(ADC12_K, "adc12_k", adc12_src, 0, G_ADC12, M_ADC12),