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i2c: Deprecate legacy RTC drivers

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We have a new RTC subsystem with better drivers.

Legacy driver status:
* ds1337: The DS1337 and DS1339 are now supported by the rtc-ds1307
  driver, so it looks to me like we could even delete the ds1337
  driver right away.
* ds1374: Will soon be replaced with Scott Wood's rtc-ds1374 driver.
* m41t00: The M41T00 is supported by the rtc-ds1307 driver. For the
  M41T81 and M41T85, the rtc-m41t80 driver written by Atsushi Nemoto
  should work.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Acked-by: Mark A. Greer <mgreer@mvista.com>
Acked-by: James Chapman <jchapman@katalix.com>
Cc: Randy Vinson <rvinson@mvista.com>
This commit is contained in:
Jean Delvare 2007-07-12 14:12:29 +02:00 committed by Jean Delvare
parent 890e037509
commit ba7fbb723f
2 changed files with 19 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
Documentation/feature-removal-schedule.txt
View File

@ -330,3 +330,10 @@ Who: Tejun Heo <htejun@gmail.com>
--------------------------- ---------------------------
What: Legacy RTC drivers (under drivers/i2c/chips)
When: November 2007
Why: Obsolete. We have a RTC subsystem with better drivers.
Who: Jean Delvare <khali@linux-fr.org>
---------------------------

15
drivers/i2c/chips/Kconfig
View File

@ -5,7 +5,7 @@
menu "Miscellaneous I2C Chip support" menu "Miscellaneous I2C Chip support"
config SENSORS_DS1337 config SENSORS_DS1337
tristate "Dallas Semiconductor DS1337 and DS1339 Real Time Clock" tristate "Dallas DS1337 and DS1339 Real Time Clock (DEPRECATED)"
depends on EXPERIMENTAL depends on EXPERIMENTAL
help help
If you say yes here you get support for Dallas Semiconductor If you say yes here you get support for Dallas Semiconductor
@ -14,8 +14,11 @@ config SENSORS_DS1337
This driver can also be built as a module. If so, the module This driver can also be built as a module. If so, the module
will be called ds1337. will be called ds1337.
This driver is deprecated and will be dropped soon. Use
rtc-ds1307 instead.
config SENSORS_DS1374 config SENSORS_DS1374
tristate "Maxim/Dallas Semiconductor DS1374 Real Time Clock" tristate "Dallas DS1374 Real Time Clock (DEPRECATED)"
depends on EXPERIMENTAL depends on EXPERIMENTAL
help help
If you say yes here you get support for Dallas Semiconductor If you say yes here you get support for Dallas Semiconductor
@ -24,6 +27,9 @@ config SENSORS_DS1374
This driver can also be built as a module. If so, the module This driver can also be built as a module. If so, the module
will be called ds1374. will be called ds1374.
This driver is deprecated and will be dropped soon. Use
rtc-ds1374 instead.
config SENSORS_EEPROM config SENSORS_EEPROM
tristate "EEPROM reader" tristate "EEPROM reader"
depends on EXPERIMENTAL depends on EXPERIMENTAL
@ -101,7 +107,7 @@ config TPS65010
will be called tps65010. will be called tps65010.
config SENSORS_M41T00 config SENSORS_M41T00
tristate "ST M41T00 RTC chip" tristate "ST M41T00 RTC chip (DEPRECATED)"
depends on PPC32 depends on PPC32
help help
If you say yes here you get support for the ST M41T00 RTC chip. If you say yes here you get support for the ST M41T00 RTC chip.
@ -109,6 +115,9 @@ config SENSORS_M41T00
This driver can also be built as a module. If so, the module This driver can also be built as a module. If so, the module
will be called m41t00. will be called m41t00.
This driver is deprecated and will be dropped soon. Use
rtc-ds1307 or rtc-m41t80 instead.
config SENSORS_MAX6875 config SENSORS_MAX6875
tristate "Maxim MAX6875 Power supply supervisor" tristate "Maxim MAX6875 Power supply supervisor"
depends on EXPERIMENTAL depends on EXPERIMENTAL