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-rw-r--r--drivers/rtc/rtc-isl1208.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-isl1208.c b/drivers/rtc/rtc-isl1208.c
index b57a304ff62c..310667b799a7 100644
--- a/drivers/rtc/rtc-isl1208.c
+++ b/drivers/rtc/rtc-isl1208.c
@@ -658,6 +658,9 @@ isl1208_probe(struct i2c_client *client, const struct i2c_device_id *id)
if (IS_ERR(rtc))
return PTR_ERR(rtc);
+ /* the isl1208 emulation on puma / rk3399-q7 does not support interrupts at all */
+ rtc->uie_unsupported = 1;
+
i2c_set_clientdata(client, rtc);
rc = isl1208_i2c_get_sr(client);