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| author | Alexandre Belloni | 2016-07-13 02:36:41 +0200 |
|---|---|---|
| committer | Alexandre Belloni | 2016-08-31 18:21:34 +0200 |
| commit | 78aaa06d7956dc4cd42fff5033f4bf6fafcbc79f (patch) | |
| tree | 755e6e13c16fa918af5ca34cf035c3fa96f2392a /drivers/rtc/rtc-ds1307.c | |
| parent | rtc: ds1307: fix century bit support (diff) | |
| download | kernel-qcow2-linux-78aaa06d7956dc4cd42fff5033f4bf6fafcbc79f.tar.gz kernel-qcow2-linux-78aaa06d7956dc4cd42fff5033f4bf6fafcbc79f.tar.xz kernel-qcow2-linux-78aaa06d7956dc4cd42fff5033f4bf6fafcbc79f.zip | |
rtc: ds1307: add Intersil ISL12057 support
Intersil ISL12057 is a drop-in replacement for DS1337. It can be supported
by the ds1307 driver.
Acked-by: Arnaud Ebalard <arno@natisbad.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc/rtc-ds1307.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1307.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c index 712e221d2415..4e31036ee259 100644 --- a/drivers/rtc/rtc-ds1307.c +++ b/drivers/rtc/rtc-ds1307.c @@ -186,6 +186,7 @@ static const struct i2c_device_id ds1307_id[] = { { "mcp7941x", mcp794xx }, { "pt7c4338", ds_1307 }, { "rx8025", rx_8025 }, + { "isl12057", ds_1337 }, { } }; MODULE_DEVICE_TABLE(i2c, ds1307_id); @@ -1333,6 +1334,11 @@ static int ds1307_probe(struct i2c_client *client, if (of_property_read_bool(client->dev.of_node, "wakeup-source")) { ds1307_can_wakeup_device = true; } + /* Intersil ISL12057 DT backward compatibility */ + if (of_property_read_bool(client->dev.of_node, + "isil,irq2-can-wakeup-machine")) { + ds1307_can_wakeup_device = true; + } #endif switch (ds1307->type) { |