rtc: ds1307: add support for mcp7940x chips
MCP7940x is same RTC as MCP7941x. The difference is that MCP7941x chips
contain additional EEPROM on a different i2c address.
DS1307 driver already supports MCP7941x, so just add a new i2c device id
and rename functions and defines accordingly.
Signed-off-by: Tomas Novotny <tomas@novotny.cz>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 file changed