1 files changed, 19 insertions, 9 deletions

diff --git a/drivers/rtc/rtc-hym8563.c b/drivers/rtc/rtc-hym8563.c
index cc710d682121..7a170c0f9710 100644
--- a/drivers/rtc/rtc-hym8563.c
+++ b/drivers/rtc/rtc-hym8563.c
@@ -285,14 +285,19 @@ static unsigned long hym8563_clkout_recalc_rate(struct clk_hw *hw,
 	return clkout_rates[ret];
 }
 
-static long hym8563_clkout_round_rate(struct clk_hw *hw, unsigned long rate,
-				      unsigned long *prate)
+static int hym8563_clkout_determine_rate(struct clk_hw *hw,
+					 struct clk_rate_request *req)
 {
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(clkout_rates); i++)
-		if (clkout_rates[i] <= rate)
-			return clkout_rates[i];
+		if (clkout_rates[i] <= req->rate) {
+			req->rate = clkout_rates[i];
+
+			return 0;
+		}
+
+	req->rate = clkout_rates[0];
 
 	return 0;
 }
@@ -363,7 +368,7 @@ static const struct clk_ops hym8563_clkout_ops = {
 	.unprepare = hym8563_clkout_unprepare,
 	.is_prepared = hym8563_clkout_is_prepared,
 	.recalc_rate = hym8563_clkout_recalc_rate,
-	.round_rate = hym8563_clkout_round_rate,
+	.determine_rate = hym8563_clkout_determine_rate,
 	.set_rate = hym8563_clkout_set_rate,
 };
 
@@ -518,9 +523,14 @@ static int hym8563_probe(struct i2c_client *client)
 	}
 
 	if (client->irq > 0) {
+		unsigned long irqflags = IRQF_TRIGGER_LOW;
+
+		if (dev_fwnode(&client->dev))
+			irqflags = 0;
+
 		ret = devm_request_threaded_irq(&client->dev, client->irq,
 						NULL, hym8563_irq,
-						IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+						irqflags | IRQF_ONESHOT,
 						client->name, hym8563);
 		if (ret < 0) {
 			dev_err(&client->dev, "irq %d request failed, %d\n",
@@ -554,8 +564,8 @@ static int hym8563_probe(struct i2c_client *client)
 }
 
 static const struct i2c_device_id hym8563_id[] = {
-	{ "hym8563", 0 },
-	{},
+	{ "hym8563" },
+	{}
 };
 MODULE_DEVICE_TABLE(i2c, hym8563_id);
 
@@ -571,7 +581,7 @@ static struct i2c_driver hym8563_driver = {
 		.pm	= &hym8563_pm_ops,
 		.of_match_table	= hym8563_dt_idtable,
 	},
-	.probe_new	= hym8563_probe,
+	.probe		= hym8563_probe,
 	.id_table	= hym8563_id,
 };