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Date: Wed, 20 Mar 2013 10:43:48 +0100
From: Paul Bolle <pebolle@...cali.nl>
To: Mikael Starvik <starvik@...s.com>,
Jesper Nilsson <jesper.nilsson@...s.com>
Cc: linux-cris-kernel@...s.com, linux-kernel@...r.kernel.org
Subject: [PATCH] CRIS: Remove last traces of legacy RTC drivers
These legacy drivers were removed in commit
9c75fc8c5c8c50775fc8b89418219221335b758f ("CRIS: Remove legacy RTC
drivers"). Now remove their last traces in two Kconfig files and one
Makefile.
Signed-off-by: Paul Bolle <pebolle@...cali.nl>
---
Eyeball tested only.
arch/cris/Kconfig | 32 -------------------------
arch/cris/arch-v10/drivers/Kconfig | 47 -------------------------------------
arch/cris/arch-v10/drivers/Makefile | 2 --
3 files changed, 81 deletions(-)
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 06dd026..b02ca1b 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -271,38 +271,6 @@ 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
diff --git a/arch/cris/arch-v10/drivers/Kconfig b/arch/cris/arch-v10/drivers/Kconfig
index 5f2cdb3..e5be544 100644
--- a/arch/cris/arch-v10/drivers/Kconfig
+++ b/arch/cris/arch-v10/drivers/Kconfig
@@ -582,51 +582,4 @@ 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
diff --git a/arch/cris/arch-v10/drivers/Makefile b/arch/cris/arch-v10/drivers/Makefile
index 44bf2e8..e5c1318 100644
--- a/arch/cris/arch-v10/drivers/Makefile
+++ b/arch/cris/arch-v10/drivers/Makefile
@@ -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
--
1.7.11.7
--
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