+static void exynos_adc_s3c2416_start_conv(struct exynos_adc *info,
+ unsigned long addr)
+{
+ u32 con1;
+
+ /* Enable 12 bit ADC resolution */
+ con1 = readl(ADC_V1_CON(info->regs));
+ con1 |= ADC_S3C2416_CON_RES_SEL;
+ writel(con1, ADC_V1_CON(info->regs));
+
+ /* Select channel for S3C2416 */
+ writel(addr, ADC_S3C2410_MUX(info->regs));
+
+ con1 = readl(ADC_V1_CON(info->regs));
+ writel(con1 | ADC_CON_EN_START, ADC_V1_CON(info->regs));
+}
+
+static struct exynos_adc_data const exynos_adc_s3c2416_data = {
+ .num_channels = MAX_ADC_V1_CHANNELS,
+ .mask = ADC_DATX_MASK, /* 12 bit ADC resolution */
+
+ .init_hw = exynos_adc_v1_init_hw,
+ .exit_hw = exynos_adc_v1_exit_hw,
+ .start_conv = exynos_adc_s3c2416_start_conv,
+};
+
+static void exynos_adc_s3c2443_start_conv(struct exynos_adc *info,
+ unsigned long addr)
+{
+ u32 con1;
+
+ /* Select channel for S3C2433 */
+ writel(addr, ADC_S3C2410_MUX(info->regs));
+
+ con1 = readl(ADC_V1_CON(info->regs));
+ writel(con1 | ADC_CON_EN_START, ADC_V1_CON(info->regs));
+}
+
+static struct exynos_adc_data const exynos_adc_s3c2443_data = {
+ .num_channels = MAX_ADC_V1_CHANNELS,
+ .mask = ADC_S3C2410_DATX_MASK, /* 10 bit ADC resolution */
+
+ .init_hw = exynos_adc_v1_init_hw,
+ .exit_hw = exynos_adc_v1_exit_hw,
+ .start_conv = exynos_adc_s3c2443_start_conv,
+};
+