clocksource: em_sti: Add DT support

Update the em-sti driver to support DT.

Signed-off-by: Magnus Damm <damm@opensource.se>
Cc: arnd@arndb.de
Cc: horms@verge.net.au
Cc: johnstul@us.ibm.com
Cc: rjw@sisk.pl
Cc: lethal@linux-sh.org
Cc: gregkh@linuxfoundation.org
Cc: olof@lixom.net
Link: http://lkml.kernel.org/r/20120509143950.27521.7949.sendpatchset@w520
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/clocksource/em_sti.c b/drivers/clocksource/em_sti.c
index 719584a5952b..372051d1bba8 100644
--- a/drivers/clocksource/em_sti.c
+++ b/drivers/clocksource/em_sti.c
@@ -384,11 +384,18 @@ static int __devexit em_sti_remove(struct platform_device *pdev)
         return -EBUSY; /* cannot unregister clockevent and clocksource */
 }
 
+static const struct of_device_id em_sti_dt_ids[] __devinitconst = {
+        { .compatible = "renesas,em-sti", },
+        {},
+};
+MODULE_DEVICE_TABLE(of, em_sti_dt_ids);
+
 static struct platform_driver em_sti_device_driver = {
         .probe          = em_sti_probe,
         .remove         = __devexit_p(em_sti_remove),
         .driver         = {
                 .name   = "em_sti",
+                .of_match_table = em_sti_dt_ids,
         }
 };