提交 c3d6dddd 编写于 作者: J Jesper Nilsson

CRIS: Move common Kconfig variable ETRAX_RTC to arch independet Kconfig.

上级 5062969d
......@@ -259,6 +259,18 @@ menu "Drivers for built-in interfaces"
source arch/cris/arch-v10/drivers/Kconfig
source arch/cris/arch-v32/drivers/Kconfig
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:include/asm-cris/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
......
......@@ -596,18 +596,6 @@ config ETRAX_PB_CHANGEABLE_BITS
Bit set = changeable.
You probably want 00 here.
config ETRAX_RTC
bool "Real Time Clock support"
depends on ETRAX_ARCH_V10
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:include/asm-cris/rtc.h>) on the /dev/rtc
device, major 121. You can check the time with cat /proc/rtc, but
normal time reading should be done using libc function time and
friends.
config ETRAX_DS1302_RST_ON_GENERIC_PORT
bool "DS1302 RST on Generic Port"
depends on ETRAX_DS1302
......
......@@ -497,12 +497,6 @@ config ETRAX_V32_I2C_CLK_PORT
help
The pin to use for I2C clock.
config ETRAX_RTC
bool "Real Time Clock support"
depends on ETRAX_ARCH_V32 && ETRAX_I2C
help
Enabled RTC support.
config ETRAX_GPIO
bool "GPIO support"
depends on ETRAX_ARCH_V32
......
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