Commit 31c1771c authored Jun 27, 2011 by Priyanka Jain Committed by Linus Torvalds Jun 27, 2011

drivers/rtc/rtc-ds1307.c: add support for RTC device pt7c4338



PT7C4338 chip is being manufactured by Pericom Technology Inc.  It is a
serial real-time clock which provides:

1) Low-power clock/calendar.
2) Programmable square-wave output.

It has 56 bytes of nonvolatile RAM.  Its register set is same as that of
rtc device: DS1307.

Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Acked-by: Timur Tabi <timur@freescale.com>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent d9d90e5e

drivers/rtc/rtc-ds1307.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -149,6 +149,7 @@ static const struct i2c_device_id ds1307_id[] = {
		{ "ds1340", ds_1340 },
		{ "ds3231", ds_3231 },
		{ "m41t00", m41t00 },
		{ "pt7c4338", ds_1307 },
		{ "rx8025", rx_8025 },
		{ }
		};

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