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path: root/drivers/mfd/mc13xxx-core.c
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Diffstat (limited to 'drivers/mfd/mc13xxx-core.c')
-rw-r--r--drivers/mfd/mc13xxx-core.c11
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",