linux-kernel - [PATCH 2/2] rtc-isl1208: add device tree support

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Date:	Tue, 26 May 2015 12:12:30 -0700
From:	Jean-Baptiste Theou <jtheou@...neo-embedded.us>
To:	Alessandro Zummo <a.zummo@...ertech.it>
CC:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
	<rtc-linux@...glegroups.com>, <linux-kernel@...r.kernel.org>,
	"Jean-Baptiste Theou" <jtheou@...neo-embedded.us>
Subject: [PATCH 2/2] rtc-isl1208: add device tree support

Add a basic device tree support for isl1208 driver

Signed-off-by: Jean-Baptiste Theou <jtheou@...neo-embedded.us>
---
 drivers/rtc/rtc-isl1208.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/rtc/rtc-isl1208.c b/drivers/rtc/rtc-isl1208.c
index c3c549d..b47a3f9 100644
--- a/drivers/rtc/rtc-isl1208.c
+++ b/drivers/rtc/rtc-isl1208.c
@@ -692,6 +692,14 @@ isl1208_remove(struct i2c_client *client)
 	return 0;
 }
 
+#ifdef CONFIG_OF
+static const struct of_device_id isl1208_dt_match[] = {
+	{ .compatible = "isil,isl1208" },
+	{ .compatible = "isil,isl1218" },
+	{ },
+};
+#endif
+
 static const struct i2c_device_id isl1208_id[] = {
 	{ "isl1208", 0 },
 	{ "isl1218", 0 },
@@ -702,6 +710,7 @@ MODULE_DEVICE_TABLE(i2c, isl1208_id);
 static struct i2c_driver isl1208_driver = {
 	.driver = {
 		   .name = "rtc-isl1208",
+		   .of_match_table = of_match_ptr(isl1208_dt_match),
 		   },
 	.probe = isl1208_probe,
 	.remove = isl1208_remove,
-- 
2.4.0

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