mfd: da9063: Get irq base dynamically before registering device
After registering mfd device with proper irq_base
platform_get_irq_byname() calls will return VIRQ instead of local IRQ.
This fixes da9063 rtc registration issue:
da9063-rtc da9063-rtc: Failed to request ALARM IRQ 1: -22
Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/da9063-core.c b/drivers/mfd/da9063-core.c
index 93db8bb..f38bc98 100644
--- a/drivers/mfd/da9063-core.c
+++ b/drivers/mfd/da9063-core.c
@@ -118,7 +118,7 @@
da9063->irq_base = pdata->irq_base;
} else {
da9063->flags = 0;
- da9063->irq_base = 0;
+ da9063->irq_base = -1;
}
da9063->chip_irq = irq;
@@ -168,6 +168,8 @@
return ret;
}
+ da9063->irq_base = regmap_irq_chip_get_base(da9063->regmap_irq);
+
ret = mfd_add_devices(da9063->dev, -1, da9063_devs,
ARRAY_SIZE(da9063_devs), NULL, da9063->irq_base,
NULL);