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CRIS: Remove last traces of legacy RTC drivers 

These legacy drivers were removed in commit
9c75fc8c5c ("CRIS: Remove legacy RTC
drivers"). Now remove their last traces in two Kconfig files and one
Makefile.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
This commit is contained in:
Paul Bolle 2013-03-20 10:43:48 +01:00 committed by Jesper Nilsson
parent 96184b606f
commit 569fa26319
3 changed files with 0 additions and 81 deletions
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32
arch/cris/Kconfig
View File

@ -269,38 +269,6 @@ config ETRAX_AXISFLASHMAP
This option enables MTD mapping of flash devices. Needed to use
flash memories. If unsure, say Y.
config ETRAX_RTC
bool "Real Time Clock support"
depends on ETRAX_I2C
help
Enables drivers for the Real-Time Clock battery-backed chips on
some products. The kernel reads the time when booting, and
the date can be set using ioctl(fd, RTC_SET_TIME, &rt) with rt a
rtc_time struct (see <file:arch/cris/include/asm/rtc.h>) on the
/dev/rtc device. You can check the time with cat /proc/rtc, but
normal time reading should be done using libc function time and
friends.
choice
prompt "RTC chip"
depends on ETRAX_RTC
default ETRAX_DS1302
config ETRAX_DS1302
depends on ETRAX_ARCH_V10
bool "DS1302"
help
Enables the driver for the DS1302 Real-Time Clock battery-backed
chip on some products.
config ETRAX_PCF8563
bool "PCF8563"
help
Enables the driver for the PCF8563 Real-Time Clock battery-backed
chip on some products.
endchoice
config ETRAX_SYNCHRONOUS_SERIAL
bool "Synchronous serial-port support"
help

47
arch/cris/arch-v10/drivers/Kconfig
View File

@ -580,51 +580,4 @@ config ETRAX_PB_CHANGEABLE_BITS
Bit set = changeable.
You probably want 00 here.
config ETRAX_DS1302_RST_ON_GENERIC_PORT
bool "DS1302 RST on Generic Port"
depends on ETRAX_DS1302
help
If your product has the RST signal line for the DS1302 RTC on the
Generic Port then say Y here, otherwise leave it as N in which
case the RST signal line is assumed to be connected to Port PB
(just like the SCL and SDA lines).
config ETRAX_DS1302_RSTBIT
int "DS1302 RST bit number"
depends on ETRAX_DS1302
default "2"
help
This is the bit number for the RST signal line of the DS1302 RTC on
the selected port. If you have selected the generic port then it
should be bit 27, otherwise your best bet is bit 5.
config ETRAX_DS1302_SCLBIT
int "DS1302 SCL bit number"
depends on ETRAX_DS1302
default "1"
help
This is the bit number for the SCL signal line of the DS1302 RTC on
Port PB. This is probably best left at 3.
config ETRAX_DS1302_SDABIT
int "DS1302 SDA bit number"
depends on ETRAX_DS1302
default "0"
help
This is the bit number for the SDA signal line of the DS1302 RTC on
Port PB. This is probably best left at 2.
config ETRAX_DS1302_TRICKLE_CHARGE
int "DS1302 Trickle charger value"
depends on ETRAX_DS1302
default "0"
help
This controls the initial value of the trickle charge register.
0 = disabled (use this if you are unsure or have a non rechargeable battery)
Otherwise the following values can be OR:ed together to control the
charge current:
1 = 2kohm, 2 = 4kohm, 3 = 4kohm
4 = 1 diode, 8 = 2 diodes
Allowed values are (increasing current): 0, 11, 10, 9, 7, 6, 5
endif

2
arch/cris/arch-v10/drivers/Makefile
View File

@ -6,7 +6,5 @@ obj-$(CONFIG_ETRAX_AXISFLASHMAP) += axisflashmap.o
obj-$(CONFIG_ETRAX_I2C) += i2c.o
obj-$(CONFIG_ETRAX_I2C_EEPROM) += eeprom.o
obj-$(CONFIG_ETRAX_GPIO) += gpio.o
obj-$(CONFIG_ETRAX_DS1302) += ds1302.o
obj-$(CONFIG_ETRAX_PCF8563) += pcf8563.o
obj-$(CONFIG_ETRAX_SYNCHRONOUS_SERIAL) += sync_serial.o