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-rw-r--r--Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt3
-rw-r--r--drivers/rtc/rtc-hym8563.c3
2 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt b/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
index 31406fd4a43e..5c199ee044cb 100644
--- a/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
+++ b/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
@@ -9,6 +9,9 @@ Required properties:
- interrupts: rtc alarm/event interrupt
- #clock-cells: the value should be 0
+Optional properties:
+- clock-output-names: From common clock binding
+
Example:
hym8563: hym8563@51 {
diff --git a/drivers/rtc/rtc-hym8563.c b/drivers/rtc/rtc-hym8563.c
index e3290abbb03e..b936bb4096b5 100644
--- a/drivers/rtc/rtc-hym8563.c
+++ b/drivers/rtc/rtc-hym8563.c
@@ -418,6 +418,9 @@ static struct clk *hym8563_clkout_register_clk(struct hym8563 *hym8563)
init.num_parents = 0;
hym8563->clkout_hw.init = &init;
+ /* optional override of the clockname */
+ of_property_read_string(node, "clock-output-names", &init.name);
+
/* register the clock */
clk = clk_register(&client->dev, &hym8563->clkout_hw);