+ /* Enable interrupts */
+ writel(1, ADC_V2_INT_EN(info->regs));
+}
+
+static void exynos_adc_v2_exit_hw(struct exynos_adc *info)
+{
+ u32 con;
+
+ writel(0, info->enable_reg);
+
+ con = readl(ADC_V2_CON1(info->regs));
+ con &= ~ADC_CON_EN_START;
+ writel(con, ADC_V2_CON1(info->regs));
+}
+
+static void exynos_adc_v2_clear_irq(struct exynos_adc *info)
+{
+ writel(1, ADC_V2_INT_ST(info->regs));
+}
+
+static void exynos_adc_v2_start_conv(struct exynos_adc *info,
+ unsigned long addr)
+{
+ u32 con1, con2;
+
+ con2 = readl(ADC_V2_CON2(info->regs));
+ con2 &= ~ADC_V2_CON2_ACH_MASK;
+ con2 |= ADC_V2_CON2_ACH_SEL(addr);
+ writel(con2, ADC_V2_CON2(info->regs));
+
+ con1 = readl(ADC_V2_CON1(info->regs));
+ writel(con1 | ADC_CON_EN_START, ADC_V2_CON1(info->regs));
+}
+
+static const struct exynos_adc_data exynos_adc_v2_data = {
+ .num_channels = MAX_ADC_V2_CHANNELS,
+
+ .init_hw = exynos_adc_v2_init_hw,
+ .exit_hw = exynos_adc_v2_exit_hw,
+ .clear_irq = exynos_adc_v2_clear_irq,
+ .start_conv = exynos_adc_v2_start_conv,
+};
+
+static const struct of_device_id exynos_adc_match[] = {
+ {
+ .compatible = "samsung,exynos-adc-v1",
+ .data = &exynos_adc_v1_data,
+ }, {
+ .compatible = "samsung,exynos-adc-v2",
+ .data = &exynos_adc_v2_data,
+ },
+ {},
+};
+MODULE_DEVICE_TABLE(of, exynos_adc_match);
+
+static struct exynos_adc_data *exynos_adc_get_data(struct platform_device *pdev)
+{
+ const struct of_device_id *match;
+
+ match = of_match_node(exynos_adc_match, pdev->dev.of_node);
+ return (struct exynos_adc_data *)match->data;