summaryrefslogtreecommitdiffstats
path: root/include/linux/mfd/mc13xxx.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/mfd/mc13xxx.h')
-rw-r--r--include/linux/mfd/mc13xxx.h38
1 files changed, 36 insertions, 2 deletions
diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h
index c064bea..3816c2f 100644
--- a/include/linux/mfd/mc13xxx.h
+++ b/include/linux/mfd/mc13xxx.h
@@ -37,6 +37,9 @@ int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq);
int mc13xxx_get_flags(struct mc13xxx *mc13xxx);
+int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx,
+ unsigned int mode, unsigned int channel, unsigned int *sample);
+
#define MC13XXX_IRQ_ADCDONE 0
#define MC13XXX_IRQ_ADCBISDONE 1
#define MC13XXX_IRQ_TS 2
@@ -137,17 +140,48 @@ struct mc13xxx_leds_platform_data {
char tc3_period;
};
+struct mc13xxx_buttons_platform_data {
+#define MC13783_BUTTON_DBNC_0MS 0
+#define MC13783_BUTTON_DBNC_30MS 1
+#define MC13783_BUTTON_DBNC_150MS 2
+#define MC13783_BUTTON_DBNC_750MS 3
+#define MC13783_BUTTON_ENABLE (1 << 2)
+#define MC13783_BUTTON_POL_INVERT (1 << 3)
+#define MC13783_BUTTON_RESET_EN (1 << 4)
+ int b1on_flags;
+ unsigned short b1on_key;
+ int b2on_flags;
+ unsigned short b2on_key;
+ int b3on_flags;
+ unsigned short b3on_key;
+};
+
struct mc13xxx_platform_data {
#define MC13XXX_USE_TOUCHSCREEN (1 << 0)
#define MC13XXX_USE_CODEC (1 << 1)
#define MC13XXX_USE_ADC (1 << 2)
#define MC13XXX_USE_RTC (1 << 3)
-#define MC13XXX_USE_REGULATOR (1 << 4)
-#define MC13XXX_USE_LED (1 << 5)
unsigned int flags;
struct mc13xxx_regulator_platform_data regulators;
struct mc13xxx_leds_platform_data *leds;
+ struct mc13xxx_buttons_platform_data *buttons;
};
+#define MC13XXX_ADC_MODE_TS 1
+#define MC13XXX_ADC_MODE_SINGLE_CHAN 2
+#define MC13XXX_ADC_MODE_MULT_CHAN 3
+
+#define MC13XXX_ADC0 43
+#define MC13XXX_ADC0_ADREFEN (1 << 10)
+#define MC13XXX_ADC0_TSMOD0 (1 << 12)
+#define MC13XXX_ADC0_TSMOD1 (1 << 13)
+#define MC13XXX_ADC0_TSMOD2 (1 << 14)
+#define MC13XXX_ADC0_ADINC1 (1 << 16)
+#define MC13XXX_ADC0_ADINC2 (1 << 17)
+
+#define MC13XXX_ADC0_TSMOD_MASK (MC13XXX_ADC0_TSMOD0 | \
+ MC13XXX_ADC0_TSMOD1 | \
+ MC13XXX_ADC0_TSMOD2)
+
#endif /* ifndef __LINUX_MFD_MC13XXX_H */
OpenPOWER on IntegriCloud