summaryrefslogtreecommitdiff
path: root/drivers/gpio/gpio-vf610.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpio/gpio-vf610.c')
-rw-r--r--drivers/gpio/gpio-vf610.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c
index 7bd9f209f..069f9e4b7 100644
--- a/drivers/gpio/gpio-vf610.c
+++ b/drivers/gpio/gpio-vf610.c
@@ -60,6 +60,8 @@ struct vf610_gpio_port {
#define PORT_INT_EITHER_EDGE 0xb
#define PORT_INT_LOGIC_ONE 0xc
+static struct irq_chip vf610_gpio_irq_chip;
+
static const struct of_device_id vf610_gpio_dt_ids[] = {
{ .compatible = "fsl,vf610-gpio" },
{ /* sentinel */ }
@@ -118,9 +120,9 @@ static int vf610_gpio_direction_output(struct gpio_chip *chip, unsigned gpio,
return pinctrl_gpio_direction_output(chip->base + gpio);
}
-static void vf610_gpio_irq_handler(u32 irq, struct irq_desc *desc)
+static void vf610_gpio_irq_handler(struct irq_desc *desc)
{
- struct vf610_gpio_port *port = irq_get_handler_data(irq);
+ struct vf610_gpio_port *port = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
int pin;
unsigned long irq_isfr;
@@ -173,6 +175,11 @@ static int vf610_gpio_irq_set_type(struct irq_data *d, u32 type)
port->irqc[d->hwirq] = irqc;
+ if (type & IRQ_TYPE_LEVEL_MASK)
+ irq_set_handler_locked(d, handle_level_irq);
+ else
+ irq_set_handler_locked(d, handle_edge_irq);
+
return 0;
}
@@ -263,7 +270,7 @@ static int vf610_gpio_probe(struct platform_device *pdev)
vf610_gpio_writel(~0, port->base + PORT_ISFR);
ret = gpiochip_irqchip_add(gc, &vf610_gpio_irq_chip, 0,
- handle_simple_irq, IRQ_TYPE_NONE);
+ handle_edge_irq, IRQ_TYPE_NONE);
if (ret) {
dev_err(dev, "failed to add irqchip\n");
gpiochip_remove(gc);