REG_ADC_CFG
adc_cfg = readl(tsc->adc_regs + REG_ADC_CFG);
writel(adc_cfg, tsc->adc_regs + REG_ADC_CFG);
adc_cfg = readl(tsc->adc_regs + REG_ADC_CFG);
writel(adc_cfg, tsc->adc_regs + REG_ADC_CFG);