include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk

PKG_NAME:=i2c-mux-pinctrl
PKG_RELEASE:=1

include $(INCLUDE_DIR)/package.mk

define KernelPackage/$(PKG_NAME)
  SUBMENU:=I2C support
  TITLE:=pinctrl-based I2C multiplexer
  DEPENDS:=+kmod-i2c-mux
  AUTOLOAD:=$(call AutoLoad,51,i2c-mux-pinctrl,1)
  FILES:=$(PKG_BUILD_DIR)/i2c-mux-pinctrl.ko
  KCONFIG:=
endef

define KernelPackage/$(PKG_NAME)/description
 Kernel modules for GENERIC_PINCTRL I2C bus mux/switching devices
endef

EXTRA_KCONFIG:= \
        CONFIG_I2C_MUX_PINCTRL=m

EXTRA_CFLAGS:= \
        $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=m,%,$(filter %=m,$(EXTRA_KCONFIG)))) \
        $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=y,%,$(filter %=y,$(EXTRA_KCONFIG)))) \

MAKE_OPTS:= \
        $(KERNEL_MAKE_FLAGS) \
        M="$(PKG_BUILD_DIR)" \
        EXTRA_CFLAGS="$(EXTRA_CFLAGS)" \
        $(EXTRA_KCONFIG)

define Build/Compile
        $(MAKE) -C "$(LINUX_DIR)" \
                $(MAKE_OPTS) \
                modules
endef

$(eval $(call KernelPackage,$(PKG_NAME)))