tps65912: irq: add interrupt controller

This module controls the interrupt handling for the tps65912.
The interrupt sources can be the following:

- GPIO
- PWRON signal
- PWRHOLD signal
- Temperature detection

Signed-off-by: Margarita Olaya Cabrera <magi@slimlogic.co.uk>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/mfd/tps65912.h b/include/linux/mfd/tps65912.h
index 48d3b53316a9..be60fb23b583 100644
--- a/include/linux/mfd/tps65912.h
+++ b/include/linux/mfd/tps65912.h
@@ -273,6 +273,8 @@ struct tps65912_board {
         int is_dcdc2_avs;
         int is_dcdc3_avs;
         int is_dcdc4_avs;
+        int irq;
+        int irq_base;
         struct regulator_init_data *tps65912_pmic_init_data;
 };
 
@@ -306,6 +308,7 @@ struct tps65912 {
 };
 
 struct tps65912_platform_data {
+        int irq;
         int irq_base;
 };
 
@@ -317,5 +320,7 @@ int tps65912_reg_read(struct tps65912 *tps65912, u8 reg);
 int tps65912_reg_write(struct tps65912 *tps65912, u8 reg, u8 val);
 int tps65912_device_init(struct tps65912 *tps65912);
 void tps65912_device_exit(struct tps65912 *tps65912);
+int tps65912_irq_init(struct tps65912 *tps65912, int irq,
+                        struct tps65912_platform_data *pdata);
 
 #endif /*  __LINUX_MFD_TPS65912_H */