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>
diff --git a/drivers/mfd/tps65912-core.c b/drivers/mfd/tps65912-core.c
index 10baf76..955bc00 100644
--- a/drivers/mfd/tps65912-core.c
+++ b/drivers/mfd/tps65912-core.c
@@ -124,8 +124,16 @@
int tps65912_device_init(struct tps65912 *tps65912)
{
struct tps65912_board *pmic_plat_data = tps65912->dev->platform_data;
+ struct tps65912_platform_data *init_data;
int ret, dcdc_avs, value;
+ init_data = kzalloc(sizeof(struct tps65912_platform_data), GFP_KERNEL);
+ if (init_data == NULL)
+ return -ENOMEM;
+
+ init_data->irq = pmic_plat_data->irq;
+ init_data->irq_base = pmic_plat_data->irq;
+
mutex_init(&tps65912->io_mutex);
dev_set_drvdata(tps65912->dev, tps65912);
@@ -145,9 +153,14 @@
if (ret < 0)
goto err;
+ ret = tps65912_irq_init(tps65912, init_data->irq, init_data);
+ if (ret < 0)
+ goto err;
+
return ret;
err:
+ kfree(init_data);
mfd_remove_devices(tps65912->dev);
kfree(tps65912);
return ret;