ADC_V2_CON1
writel(con1, ADC_V2_CON1(info->regs));
con = readl(ADC_V2_CON1(info->regs));
writel(con, ADC_V2_CON1(info->regs));
con1 = readl(ADC_V2_CON1(info->regs));
writel(con1 | ADC_CON_EN_START, ADC_V2_CON1(info->regs));
writel(con1, ADC_V2_CON1(info->regs));