Add i2c kernel modules for Au1000 i2c to gpio driver, can be extended later

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5984 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/kernel/modules/i2c.mk b/package/kernel/modules/i2c.mk
new file mode 100644 (file)
index 0000000..abf6040
--- /dev/null
+++ b/package/kernel/modules/i2c.mk
@@ -0,0 +1,43 @@
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+# $Id $
+
+I2CMENU:=I2C Bus
+
+define KernelPackage/i2c-core
+  TITLE:=I2C support
+  DESCRIPTION:=Kernel modules for i2c support
+  SUBMENU:=$(I2CMENU)
+  KCONFIG:=$(CONFIG_I2C_CORE) \
+       $(CONFIG_I2C_DEV)
+  FILES:=$(MODULES_DIR)/kernel/drivers/i2c/*.$(LINUX_KMOD_SUFFIX)
+  AUTOLOAD:=$(call AutoLoad,50,i2c-core i2c-dev)
+endef
+$(eval $(call KernelPackage,i2c-core))
+
+define KernelPackage/i2c-algos
+  TITLE:=I2C algorithms support
+  DESCRIPTION:=Kernel modules for various i2c algorithms
+  SUBMENU:=$(I2CMENU)
+  KCONFIG:=$(CONFIG_I2C_ALGOBIT)
+  FILES:=$(MODULES_DIR)/kernel/drivers/i2c/algos/*.$(LINUX_KMOD_SUFFIX)
+  AUTOLOAD:=$(call AutoLoad,60,i2c-algo-bit i2c-algo-pcf i2c-algo-pca)
+endef
+$(eval $(call KernelPackage,i2c-algos))
+
+define KernelPackage/i2c-au1x00gpio
+  TITLE:=I2C GPIO interface for Au1x00 devices
+  DESCRIPTION:=I2C GPIO interface for Au1x00 devices
+  DEFAULT:=y if LINUX_2_6_AU1000
+  DEPENDS:=+kmod-i2c-core +kmod-i2c-algos
+  SUBMENU:=$(I2CMENU)
+  KCONFIG:=$(CONFIG_I2C_AU1X00GPIO)
+  FILES:=$(MODULES_DIR)/kernel/drivers/i2c/busses/i2c-au1x00gpio.$(LINUX_KMOD_SUFFIX)
+ AUTOLOAD:=$(call Autoload,70,i2c-au1x00gpio)
+endef
+$(eval $(call KernelPackage,i2c-au1x00gpio))
+