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authorDaniel Mack <zonque@gmail.com>2012-07-19 21:58:39 +0400
committerHaojian Zhuang <haojian.zhuang@gmail.com>2012-08-16 12:13:07 +0400
commit9020b7cc27439e23a0e993f79ef8632fea5e88d5 (patch)
tree427d9153b313aa5942a519a975a43ca47812f3a2 /drivers/rtc
parent0d7614f09c1ebdbaa1599a5aba7593f147bf96ee (diff)
downloadlinux-9020b7cc27439e23a0e993f79ef8632fea5e88d5.tar.xz
RTC: add DT bindings to pxa-rtc
This patch adds generic device tree bindings to the PXA RTC driver. Documentation for bindings were also added. Signed-off-by: Daniel Mack <zonque@gmail.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Alessandro Zummo <a.zummo@towertech.it> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-pxa.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index 0075c8fd93d8..f771b2ee4b18 100644
--- a/drivers/rtc/rtc-pxa.c
+++ b/drivers/rtc/rtc-pxa.c
@@ -27,6 +27,8 @@
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
#include <mach/hardware.h>
@@ -396,6 +398,14 @@ static int __exit pxa_rtc_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_OF
+static struct of_device_id pxa_rtc_dt_ids[] = {
+ { .compatible = "marvell,pxa-rtc" },
+ {}
+};
+MODULE_DEVICE_TABLE(of, pxa_rtc_dt_ids);
+#endif
+
#ifdef CONFIG_PM
static int pxa_rtc_suspend(struct device *dev)
{
@@ -425,6 +435,7 @@ static struct platform_driver pxa_rtc_driver = {
.remove = __exit_p(pxa_rtc_remove),
.driver = {
.name = "pxa-rtc",
+ .of_match_table = of_match_ptr(pxa_rtc_dt_ids),
#ifdef CONFIG_PM
.pm = &pxa_rtc_pm_ops,
#endif