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kernel: allow selecting RTC drivers on targets without explicit RTC support 

Keep them disabled by default to avoid pulling in extra kernel bloat

Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry picked from commit 5afe9a054c)
This commit is contained in:
Felix Fietkau 2017-04-12 09:15:38 +02:00 committed by Jo-Philipp Wich
parent f30114c7c4
commit 98588273b1
2 changed files with 17 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
package/kernel/linux/modules/other.mk
View File

@ -469,7 +469,8 @@ $(eval $(call KernelPackage,bcma))
define KernelPackage/rtc-ds1307
SUBMENU:=$(OTHER_MENU)
TITLE:=Dallas/Maxim DS1307 (and compatible) RTC support
DEPENDS:=@RTC_SUPPORT +kmod-i2c-core
DEFAULT:=m if ALL_KMODS && RTC_SUPPORT
DEPENDS:=+kmod-i2c-core
KCONFIG:=CONFIG_RTC_DRV_DS1307 \
CONFIG_RTC_CLASS=y
FILES:=$(LINUX_DIR)/drivers/rtc/rtc-ds1307.ko
@ -487,7 +488,8 @@ $(eval $(call KernelPackage,rtc-ds1307))
define KernelPackage/rtc-ds1374
SUBMENU:=$(OTHER_MENU)
TITLE:=Dallas/Maxim DS1374 RTC support
DEPENDS:=@RTC_SUPPORT +kmod-i2c-core
DEFAULT:=m if ALL_KMODS && RTC_SUPPORT
DEPENDS:=+kmod-i2c-core
KCONFIG:=CONFIG_RTC_DRV_DS1374 \
CONFIG_RTC_DRV_DS1374_WDT=n \
CONFIG_RTC_CLASS=y
@ -505,7 +507,8 @@ $(eval $(call KernelPackage,rtc-ds1374))
define KernelPackage/rtc-ds1672
SUBMENU:=$(OTHER_MENU)
TITLE:=Dallas/Maxim DS1672 RTC support
DEPENDS:=@RTC_SUPPORT +kmod-i2c-core
DEFAULT:=m if ALL_KMODS && RTC_SUPPORT
DEPENDS:=+kmod-i2c-core
KCONFIG:=CONFIG_RTC_DRV_DS1672 \
CONFIG_RTC_CLASS=y
FILES:=$(LINUX_DIR)/drivers/rtc/rtc-ds1672.ko
@ -522,7 +525,8 @@ $(eval $(call KernelPackage,rtc-ds1672))
define KernelPackage/rtc-isl1208
SUBMENU:=$(OTHER_MENU)
TITLE:=Intersil ISL1208 RTC support
DEPENDS:=@RTC_SUPPORT +kmod-i2c-core
DEFAULT:=m if ALL_KMODS && RTC_SUPPORT
DEPENDS:=+kmod-i2c-core
KCONFIG:=CONFIG_RTC_DRV_ISL1208 \
CONFIG_RTC_CLASS=y
FILES:=$(LINUX_DIR)/drivers/rtc/rtc-isl1208.ko
@ -539,7 +543,8 @@ $(eval $(call KernelPackage,rtc-isl1208))
define KernelPackage/rtc-pcf8563
SUBMENU:=$(OTHER_MENU)
TITLE:=Philips PCF8563/Epson RTC8564 RTC support
DEPENDS:=@RTC_SUPPORT +kmod-i2c-core
DEFAULT:=m if ALL_KMODS && RTC_SUPPORT
DEPENDS:=+kmod-i2c-core
KCONFIG:=CONFIG_RTC_DRV_PCF8563 \
CONFIG_RTC_CLASS=y
FILES:=$(LINUX_DIR)/drivers/rtc/rtc-pcf8563.ko
@ -557,7 +562,7 @@ $(eval $(call KernelPackage,rtc-pcf8563))
define KernelPackage/rtc-pcf2123
SUBMENU:=$(OTHER_MENU)
TITLE:=Philips PCF2123 RTC support
DEPENDS:=@RTC_SUPPORT
DEFAULT:=m if ALL_KMODS && RTC_SUPPORT
KCONFIG:=CONFIG_RTC_DRV_PCF2123 \
CONFIG_RTC_CLASS=y
FILES:=$(LINUX_DIR)/drivers/rtc/rtc-pcf2123.ko
@ -573,7 +578,8 @@ $(eval $(call KernelPackage,rtc-pcf2123))
define KernelPackage/rtc-pt7c4338
SUBMENU:=$(OTHER_MENU)
TITLE:=Pericom PT7C4338 RTC support
DEPENDS:=@RTC_SUPPORT +kmod-i2c-core
DEFAULT:=m if ALL_KMODS && RTC_SUPPORT
DEPENDS:=+kmod-i2c-core
KCONFIG:=CONFIG_RTC_DRV_PT7C4338 \
CONFIG_RTC_CLASS=y
FILES:=$(LINUX_DIR)/drivers/rtc/rtc-pt7c4338.ko
@ -589,7 +595,8 @@ $(eval $(call KernelPackage,rtc-pt7c4338))
define KernelPackage/rtc-rs5c372a
SUBMENU:=$(OTHER_MENU)
TITLE:=Ricoh R2025S/D, RS5C372A/B, RV5C386, RV5C387A
DEPENDS:=@RTC_SUPPORT +kmod-i2c-core
DEFAULT:=m if ALL_KMODS && RTC_SUPPORT
DEPENDS:=+kmod-i2c-core
KCONFIG:=CONFIG_RTC_DRV_RS5C372 \
CONFIG_RTC_CLASS=y
FILES:=$(LINUX_DIR)/drivers/rtc/rtc-rs5c372.ko

3
target/Config.in
View File

@ -34,7 +34,8 @@ config USB_GADGET_SUPPORT
bool
config RTC_SUPPORT
bool
tristate
depends on m
config BIG_ENDIAN
bool