input: Add power button support for mc13783
This adds support for the power-on buttons of MC13783 PMIC.
Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h
index 1acf9cb..3816c2f 100644
--- a/include/linux/mfd/mc13xxx.h
+++ b/include/linux/mfd/mc13xxx.h
@@ -140,6 +140,22 @@
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)
@@ -149,6 +165,7 @@
struct mc13xxx_regulator_platform_data regulators;
struct mc13xxx_leds_platform_data *leds;
+ struct mc13xxx_buttons_platform_data *buttons;
};
#define MC13XXX_ADC_MODE_TS 1