diff options
Diffstat (limited to 'drivers/rtc/rtc-hym8563.c')
| -rw-r--r-- | drivers/rtc/rtc-hym8563.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-hym8563.c b/drivers/rtc/rtc-hym8563.c index bd628a6f981d..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); @@ -569,6 +572,9 @@ static int hym8563_probe(struct i2c_client *client, if (IS_ERR(hym8563->rtc)) return PTR_ERR(hym8563->rtc); + /* the hym8563 alarm only supports a minute accuracy */ + hym8563->rtc->uie_unsupported = 1; + #ifdef CONFIG_COMMON_CLK hym8563_clkout_register_clk(hym8563); #endif @@ -582,7 +588,7 @@ static const struct i2c_device_id hym8563_id[] = { }; MODULE_DEVICE_TABLE(i2c, hym8563_id); -static struct of_device_id hym8563_dt_idtable[] = { +static const struct of_device_id hym8563_dt_idtable[] = { { .compatible = "haoyu,hym8563" }, {}, }; |