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drivers/rtc/rtc-imxdi.c: add devicetree support

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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>
This commit is contained in:
Roland Stigge
2012-12-17 16:02:23 -08:00
committed by Linus Torvalds
parent ef216ad017
commit 968d21c2cf
2 changed files with 28 additions and 0 deletions
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11
drivers/rtc/rtc-imxdi.c
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@@ -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),
};