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path: root/drivers/clocksource/clksrc-dbx500-prcmu.c
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Diffstat (limited to 'drivers/clocksource/clksrc-dbx500-prcmu.c')
-rw-r--r--drivers/clocksource/clksrc-dbx500-prcmu.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/clocksource/clksrc-dbx500-prcmu.c b/drivers/clocksource/clksrc-dbx500-prcmu.c
index b375106844d8..dfad6eb99662 100644
--- a/drivers/clocksource/clksrc-dbx500-prcmu.c
+++ b/drivers/clocksource/clksrc-dbx500-prcmu.c
@@ -12,8 +12,9 @@
* power domain. We use the Timer 4 for our always-on clock
* source on DB8500.
*/
+#include <linux/of.h>
+#include <linux/of_address.h>
#include <linux/clockchips.h>
-#include <linux/clksrc-dbx500-prcmu.h>
#include <linux/sched_clock.h>
#define RATE_32K 32768
@@ -63,9 +64,9 @@ static u64 notrace dbx500_prcmu_sched_clock_read(void)
#endif
-void __init clksrc_dbx500_prcmu_init(void __iomem *base)
+static void __init clksrc_dbx500_prcmu_init(struct device_node *node)
{
- clksrc_dbx500_timer_base = base;
+ clksrc_dbx500_timer_base = of_iomap(node, 0);
/*
* The A9 sub system expects the timer to be configured as
@@ -85,3 +86,5 @@ void __init clksrc_dbx500_prcmu_init(void __iomem *base)
#endif
clocksource_register_hz(&clocksource_dbx500_prcmu, RATE_32K);
}
+CLOCKSOURCE_OF_DECLARE(dbx500_prcmu, "stericsson,db8500-prcmu-timer-4",
+ clksrc_dbx500_prcmu_init);