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authorNick Bowler <nbowler@elliptictech.com>2012-07-30 14:41:59 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-30 17:25:19 -0700
commit8dccaf0607b3e047680952d0baf4da0486fbbcc1 (patch)
tree54761d376b0f00d52dd0d078e7fef71ef2697741 /drivers/rtc/rtc-pcf8563.c
parent0a25bf40d8ea9aeb8412666a7bc8ab95b4cddcb1 (diff)
downloadlinux-8dccaf0607b3e047680952d0baf4da0486fbbcc1.tar.bz2
drivers/rtc/rtc-pcf8563.c: add device tree support
Set the of_match_table for this driver so that devices can be described in the device tree. Signed-off-by: Nick Bowler <nbowler@elliptictech.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-pcf8563.c')
-rw-r--r--drivers/rtc/rtc-pcf8563.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c
index 24a9d6a9c72d..c2fe426a6ef2 100644
--- a/drivers/rtc/rtc-pcf8563.c
+++ b/drivers/rtc/rtc-pcf8563.c
@@ -19,6 +19,7 @@
#include <linux/rtc.h>
#include <linux/slab.h>
#include <linux/module.h>
+#include <linux/of.h>
#define DRV_VERSION "0.4.3"
@@ -285,10 +286,19 @@ static const struct i2c_device_id pcf8563_id[] = {
};
MODULE_DEVICE_TABLE(i2c, pcf8563_id);
+#ifdef CONFIG_OF
+static const struct of_device_id pcf8563_of_match[] __devinitconst = {
+ { .compatible = "nxp,pcf8563" },
+ {}
+};
+MODULE_DEVICE_TABLE(of, pcf8563_of_match);
+#endif
+
static struct i2c_driver pcf8563_driver = {
.driver = {
.name = "rtc-pcf8563",
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(pcf8563_of_match),
},
.probe = pcf8563_probe,
.remove = pcf8563_remove,