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[15/15] irqchip: irqc: Add DT support

Message ID 1364358915-6063-16-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman March 27, 2013, 4:35 a.m. UTC 
From: Magnus Damm <damm@opensource.se>

Add DT support to the IRQC External IRQ Pin driver.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 3b8dfa7c2f8af7613dae28ac0f3419bf75ead5d0)

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 drivers/irqchip/irq-renesas-irqc.c |    9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox

Patch

diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
index 95d69bf..927bff3 100644
--- a/drivers/irqchip/irq-renesas-irqc.c
+++ b/drivers/irqchip/irq-renesas-irqc.c
@@ -145,6 +145,7 @@  static int irqc_irq_domain_map(struct irq_domain *h, unsigned int virq,
 
 static struct irq_domain_ops irqc_irq_domain_ops = {
 	.map	= irqc_irq_domain_map,
+	.xlate  = irq_domain_xlate_twocell,
 };
 
 static int irqc_probe(struct platform_device *pdev)
@@ -273,11 +274,19 @@  static int irqc_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id irqc_dt_ids[] = {
+	{ .compatible = "renesas,irqc", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, irqc_dt_ids);
+
 static struct platform_driver irqc_device_driver = {
 	.probe		= irqc_probe,
 	.remove		= irqc_remove,
 	.driver		= {
 		.name	= "renesas_irqc",
+		.of_match_table	= irqc_dt_ids,
+		.owner	= THIS_MODULE,
 	}
 };