1 files changed, 9 insertions, 2 deletions

diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index 7122386b4e3c..9fd4f63c45cc 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -560,6 +560,8 @@ EXPORT_SYMBOL(mc13xxx_get_flags);
 
 #define MC13XXX_ADC1_CHAN0_SHIFT        5
 #define MC13XXX_ADC1_CHAN1_SHIFT        8
+#define MC13783_ADC1_ATO_SHIFT          11
+#define MC13783_ADC1_ATOX               (1 << 19)
 
 struct mc13xxx_adcdone_data {
         struct mc13xxx *mc13xxx;
@@ -580,7 +582,8 @@ static irqreturn_t mc13xxx_handler_adcdone(int irq, void *data)
 #define MC13XXX_ADC_WORKING (1 << 0)
 
 int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx, unsigned int mode,
-                unsigned int channel, unsigned int *sample)
+                unsigned int channel, u8 ato, bool atox,
+                unsigned int *sample)
 {
         u32 adc0, adc1, old_adc0;
         int i, ret;
@@ -631,6 +634,9 @@ int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx, unsigned int mode,
                 return -EINVAL;
         }
 
+        adc1 |= ato << MC13783_ADC1_ATO_SHIFT;
+        if (atox)
+                adc1 |= MC13783_ADC1_ATOX;
         dev_dbg(&mc13xxx->spidev->dev, "%s: request irq\n", __func__);
         mc13xxx_irq_request(mc13xxx, MC13XXX_IRQ_ADCDONE,
                         mc13xxx_handler_adcdone, __func__, &adcdone_data);
@@ -813,7 +819,8 @@ err_revision:
                 mc13xxx_add_subdevice(mc13xxx, "%s-rtc");
 
         if (mc13xxx->flags & MC13XXX_USE_TOUCHSCREEN)
-                mc13xxx_add_subdevice(mc13xxx, "%s-ts");
+                mc13xxx_add_subdevice_pdata(mc13xxx, "%s-ts",
+                                &pdata->touch, sizeof(pdata->touch));
 
         if (pdata) {
                 mc13xxx_add_subdevice_pdata(mc13xxx, "%s-regulator",