1 From 300a7735becf55f7fd18f8cd3dc3b945a0cab712 Mon Sep 17 00:00:00 2001
2 From: Sean Nyekjaer <sean.nyekjaer@prevas.dk>
3 Date: Thu, 8 Jun 2017 12:36:54 +0200
4 Subject: rtc: ds1307: add ds1308 variant
6 The ds1308 variant is very similar to the already supported ds1338
7 variant, it have more debug registers and a square wave clock output.
9 Signed-off-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk>
10 Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
12 drivers/rtc/rtc-ds1307.c | 12 ++++++++++++
13 1 file changed, 12 insertions(+)
15 --- a/drivers/rtc/rtc-ds1307.c
16 +++ b/drivers/rtc/rtc-ds1307.c
25 @@ -144,6 +145,10 @@ static struct chip_desc chips[last_ds_ty
36 @@ -175,6 +180,7 @@ static struct chip_desc chips[last_ds_ty
38 static const struct i2c_device_id ds1307_id[] = {
39 { "ds1307", ds_1307 },
40 + { "ds1308", ds_1308 },
41 { "ds1337", ds_1337 },
42 { "ds1338", ds_1338 },
43 { "ds1339", ds_1339 },
44 @@ -1488,6 +1494,7 @@ read_rtc:
50 /* clock halted? turn it on, so clock can tick. */
51 if (tmp & DS1307_BIT_CH)