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Commit 569fa263 authored by Paul Bolle's avatar Paul Bolle Committed by Jesper Nilsson
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CRIS: Remove last traces of legacy RTC drivers 



These legacy drivers were removed in commit
9c75fc8c ("CRIS: Remove legacy RTC
drivers"). Now remove their last traces in two Kconfig files and one
Makefile.

Signed-off-by: default avatarPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: default avatarJesper Nilsson <jespern@axis.com>
parent 96184b60

arch/cris/Kconfig

+0 −32
Original line number Diff line number Diff line
@@ -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

arch/cris/arch-v10/drivers/Kconfig

+0 −47
Original line number Diff line number Diff line
@@ -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

arch/cris/arch-v10/drivers/Makefile

+0 −2
Original line number Diff line number Diff line
@@ -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