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authorAlexandre Belloni <alexandre.belloni@bootlin.com>2018-08-27 23:23:44 +0200
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2018-08-27 23:24:36 +0200
commitac771ed746c800749ec5adbb4b7c22ce1d89943e (patch)
tree03990ad9d39a5ddd6bba71152b0984eb41de0d4e /drivers/rtc
parentc856618d20662695fcdb47bf4d560dc457662aec (diff)
downloadlinux-ac771ed746c800749ec5adbb4b7c22ce1d89943e.tar.bz2
rtc: rv8803: add Epson RX8803 support
The Epson rx8803 is mostly similar to the Microcrystal RV8803 but the size of the offset register is 4 bits vs 6 bits but it has a configurable temperature compensation. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-rv8803.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-rv8803.c b/drivers/rtc/rtc-rv8803.c
index 17ccef5d5db1..450a0b831a2d 100644
--- a/drivers/rtc/rtc-rv8803.c
+++ b/drivers/rtc/rtc-rv8803.c
@@ -615,6 +615,7 @@ static int rv8803_probe(struct i2c_client *client,
static const struct i2c_device_id rv8803_id[] = {
{ "rv8803", rv_8803 },
+ { "rx8803", rv_8803 },
{ "rx8900", rx_8900 },
{ }
};
@@ -626,6 +627,10 @@ static const struct of_device_id rv8803_of_match[] = {
.data = (void *)rv_8803
},
{
+ .compatible = "epson,rx8803",
+ .data = (void *)rv_8803
+ },
+ {
.compatible = "epson,rx8900",
.data = (void *)rx_8900
},