160 lines
4.2 KiB
Makefile
160 lines
4.2 KiB
Makefile
#
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# Copyright (C) 2006-2009 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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I2C_MENU:=I2C support
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ModuleConfVar=$(word 1,$(subst :,$(space),$(1)))
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ModuleFullPath=$(if $(findstring y,$($(call ModuleConfVar,$(1)))),,$(LINUX_DIR)/$(word 2,$(subst :,$(space),$(1))).ko)
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ModuleKconfig=$(foreach mod,$(1),$(call ModuleConfVar,$(mod)))
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ModuleFiles=$(foreach mod,$(1),$(call ModuleFullPath,$(mod)))
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ModuleAuto=$(call AutoLoad,$(1),$(foreach mod,$(2),$(basename $(notdir $(call ModuleFullPath,$(mod))))),$(3))
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define i2c_defaults
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SUBMENU:=$(I2C_MENU)
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KCONFIG:=$(call ModuleKconfig,$(1))
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FILES:=$(call ModuleFiles,$(1))
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AUTOLOAD:=$(call ModuleAuto,$(2),$(1),$(3))
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endef
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I2C_CORE_MODULES:= \
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CONFIG_I2C:drivers/i2c/i2c-core \
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CONFIG_I2C_CHARDEV:drivers/i2c/i2c-dev
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define KernelPackage/i2c-core
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$(call i2c_defaults,$(I2C_CORE_MODULES),51)
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TITLE:=I2C support
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DEPENDS:=@!TARGET_etrax
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endef
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define KernelPackage/i2c-core/description
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Kernel modules for I2C support
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endef
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$(eval $(call KernelPackage,i2c-core))
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I2C_ALGOBIT_MODULES:= \
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CONFIG_I2C_ALGOBIT:drivers/i2c/algos/i2c-algo-bit
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define KernelPackage/i2c-algo-bit
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$(call i2c_defaults,$(I2C_ALGOBIT_MODULES),55)
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TITLE:=I2C bit-banging interfaces
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DEPENDS:=kmod-i2c-core
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endef
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define KernelPackage/i2c-algo-bit/description
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Kernel modules for I2C bit-banging interfaces.
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endef
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$(eval $(call KernelPackage,i2c-algo-bit))
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I2C_TINY_USB_MODULES:= \
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CONFIG_I2C_TINY_USB:drivers/i2c/busses/i2c-tiny-usb
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define KernelPackage/i2c-tiny-usb
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$(call i2c_defaults,$(I2C_TINY_USB_MODULES),59)
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TITLE:=I2C Tiny USB adaptor
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DEPENDS:=@USB_SUPPORT kmod-i2c-core
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endef
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define KernelPackage/i2c-tiny-usb/description
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Kernel module for the I2C Tiny USB adaptor developed
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by Till Harbaum (http://www.harbaum.org/till/i2c_tiny_usb).
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endef
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$(eval $(call KernelPackage,i2c-tiny-usb))
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I2C_MUX_MODULES:= \
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CONFIG_I2C_MUX:drivers/i2c/i2c-mux
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define KernelPackage/i2c-mux
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$(call i2c_defaults,$(I2C_MUX_MODULES),51)
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TITLE:=I2C bus multiplexing support
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DEPENDS:=kmod-i2c-core
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endef
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define KernelPackage/i2c-mux/description
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Kernel modules for I2C bus multiplexing support.
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endef
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$(eval $(call KernelPackage,i2c-mux))
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I2C_MUX_GPIO_MODULES:= \
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CONFIG_I2C_MUX_GPIO:drivers/i2c/muxes/gpio-i2cmux
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define KernelPackage/i2c-mux-gpio
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$(call i2c_defaults,$(I2C_MUX_GPIO_MODULES),51)
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TITLE:=GPIO-based I2C mux/switches
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DEPENDS:=kmod-i2c-mux
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endef
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define KernelPackage/i2c-mux-gpio/description
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Kernel modules for GENERIC_GPIO I2C bus mux/switching devices.
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endef
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$(eval $(call KernelPackage,i2c-mux-gpio))
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I2C_MUX_PCA954x_MODULES:= \
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CONFIG_I2C_MUX_PCA954x:drivers/i2c/muxes/pca954x
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define KernelPackage/i2c-mux-pca954x
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$(call i2c_defaults,$(I2C_MUX_PCA954x_MODULES),51)
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TITLE:=Philips PCA954x I2C mux/switches
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DEPENDS:=kmod-i2c-mux
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endef
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define KernelPackage/i2c-mux-pca954x/description
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Kernel modules for PCA954x I2C bus mux/switching devices.
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endef
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$(eval $(call KernelPackage,i2c-mux-pca954x))
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## Support for pca954x seems to be in kernel since 2.6.36
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I2C_MUX_PCA9541_MODULES:= \
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CONFIG_I2C_MUX_PCA9541:drivers/i2c/muxes/pca9541
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define KernelPackage/i2c-mux-pca9541
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$(call i2c_defaults,$(I2C_MUX_PCA9541_MODULES),51)
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TITLE:=Philips PCA9541 I2C mux/switches
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DEPENDS:=kmod-i2c-mux
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endef
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define KernelPackage/i2c-mux-pca9541/description
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Kernel modules for PCA9541 I2C bus mux/switching devices.
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endef
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$(eval $(call KernelPackage,i2c-mux-pca9541))
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GPIO_PCA953X_MODULES:= \
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CONFIG_GPIO_PCA953X:drivers/gpio/gpio-pca953x
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define KernelPackage/pca953x
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$(call i2c_defaults,$(GPIO_PCA953X_MODULES),51)
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TITLE:=Philips PCA953x I2C GPIO extenders
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DEPENDS:=kmod-i2c-core
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endef
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define KernelPackage/pca953x/description
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Kernel modules for PCA953x I2C GPIO extenders.
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endef
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$(eval $(call KernelPackage,pca953x))
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GPIO_PCF857X_MODULES:= \
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CONFIG_GPIO_PCF857X:drivers/gpio/gpio-pcf857x
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define KernelPackage/pcf857x
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$(call i2c_defaults,$(GPIO_PCF857X_MODULES),51)
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TITLE:=Philips PCF857x I2C GPIO extenders
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DEPENDS:=kmod-i2c-core
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endef
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define KernelPackage/pcf857x/description
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Kernel modules for PCF857x I2C GPIO extenders.
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endef
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$(eval $(call KernelPackage,pcf857x))
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