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authorRoland Stigge <stigge@antcom.de>2012-12-17 16:02:23 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 17:15:20 -0800
commit968d21c2cf01bde4b0e3ff0b0f821b51b9da8ffd (patch)
treee7ec2c4ee8605e0af8a66867403aff9b70b33275 /drivers/rtc/rtc-imxdi.c
parentef216ad01728ecb8cf6c604ecb5f69e7fd671b52 (diff)
drivers/rtc/rtc-imxdi.c: add devicetree support
Add device tree support to the rtc-imxdi driver. Signed-off-by: Roland Stigge <stigge@antcom.de> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-imxdi.c')
-rw-r--r--drivers/rtc/rtc-imxdi.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c
index 4eed51044c5d..18a4f0dd78a3 100644
--- a/drivers/rtc/rtc-imxdi.c
+++ b/drivers/rtc/rtc-imxdi.c
@@ -37,6 +37,7 @@
#include <linux/rtc.h>
#include <linux/sched.h>
#include <linux/workqueue.h>
+#include <linux/of.h>
/* DryIce Register Definitions */
@@ -495,10 +496,20 @@ static int __devexit dryice_rtc_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_OF
+static const struct of_device_id dryice_dt_ids[] = {
+ { .compatible = "fsl,imx25-rtc" },
+ { /* sentinel */ }
+};
+
+MODULE_DEVICE_TABLE(of, dryice_dt_ids);
+#endif
+
static struct platform_driver dryice_rtc_driver = {
.driver = {
.name = "imxdi_rtc",
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(dryice_dt_ids),
},
.remove = __devexit_p(dryice_rtc_remove),
};