rtc: vt8500: Add devicetree support for vt8500-rtc
Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/rtc/rtc-vt8500.c b/drivers/rtc/rtc-vt8500.c
index 9e94fb1..07bf193 100644
--- a/drivers/rtc/rtc-vt8500.c
+++ b/drivers/rtc/rtc-vt8500.c
@@ -23,6 +23,7 @@
#include <linux/bcd.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
+#include <linux/of.h>
/*
* Register definitions
@@ -302,12 +303,18 @@
return 0;
}
+static const struct of_device_id wmt_dt_ids[] = {
+ { .compatible = "via,vt8500-rtc", },
+ {}
+};
+
static struct platform_driver vt8500_rtc_driver = {
.probe = vt8500_rtc_probe,
.remove = __devexit_p(vt8500_rtc_remove),
.driver = {
.name = "vt8500-rtc",
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(wmt_dt_ids),
},
};
@@ -315,5 +322,5 @@
MODULE_AUTHOR("Alexey Charkov <alchark@gmail.com>");
MODULE_DESCRIPTION("VIA VT8500 SoC Realtime Clock Driver (RTC)");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:vt8500-rtc");