package/kernel/modules/i2c.mk

   1 #
   2 # Copyright (C) 2006 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 # $Id $
   8
   9 I2C_MENU:=I2C support
  10
  11 define KernelPackage/i2c-core
  12   SUBMENU:=$(I2C_MENU)
  13   TITLE:=I2C support
  14   DEPENDS:=@LINUX_2_6
  15   KCONFIG:= \
  16         CONFIG_I2C \
  17         CONFIG_I2C_CHARDEV
  18   FILES:= \
  19         $(LINUX_DIR)/drivers/i2c/i2c-core.$(LINUX_KMOD_SUFFIX) \
  20         $(LINUX_DIR)/drivers/i2c/i2c-dev.$(LINUX_KMOD_SUFFIX)
  21   AUTOLOAD:=$(call AutoLoad,51,i2c-core i2c-dev)
  22 endef
  23
  24 define KernelPackage/i2c-core/description
  25  Kernel modules for I2C support
  26 endef
  27
  28 $(eval $(call KernelPackage,i2c-core))
  29
  30
  31 define KernelPackage/i2c-algo-bit
  32   SUBMENU:=$(I2C_MENU)
  33   TITLE:=I2C bit-banging interfaces
  34   DEPENDS:=kmod-i2c-core
  35   KCONFIG:=CONFIG_I2C_ALGOBIT
  36   FILES:=$(LINUX_DIR)/drivers/i2c/algos/i2c-algo-bit.$(LINUX_KMOD_SUFFIX)
  37   AUTOLOAD:=$(call AutoLoad,55,i2c-algo-bit)
  38 endef
  39
  40 define KernelPackage/i2c-algo-bit/description
  41  Kernel modules for I2C bit-banging interfaces.
  42 endef
  43
  44 $(eval $(call KernelPackage,i2c-algo-bit))
  45
  46
  47 define KernelPackage/i2c-algo-pca
  48   SUBMENU:=$(I2C_MENU)
  49   TITLE:=I2C PCA 9564 interfaces
  50   DEPENDS:=kmod-i2c-core
  51   KCONFIG:=CONFIG_I2C_ALGOPCA
  52   FILES:=$(LINUX_DIR)/drivers/i2c/algos/i2c-algo-pca.$(LINUX_KMOD_SUFFIX)
  53   AUTOLOAD:=$(call AutoLoad,55,i2c-algo-pca)
  54 endef
  55
  56 define KernelPackage/i2c-algo-pca/description
  57  Kernel modules for I2C PCA 9564 interfaces.
  58 endef
  59
  60 $(eval $(call KernelPackage,i2c-algo-pca))
  61
  62
  63 define KernelPackage/i2c-algo-pcf
  64   SUBMENU:=$(I2C_MENU)
  65   TITLE:=I2C PCF 8584 interfaces
  66   DEPENDS:=kmod-i2c-core
  67   KCONFIG:=CONFIG_I2C_ALGOPCF
  68   FILES:=$(LINUX_DIR)/drivers/i2c/algos/i2c-algo-pcf.$(LINUX_KMOD_SUFFIX)
  69   AUTOLOAD:=$(call AutoLoad,55,i2c-algo-pcf)
  70 endef
  71
  72 define KernelPackage/i2c-algo-pcf/description
  73  Kernel modules for I2C PCF 8584 interfaces
  74 endef
  75
  76 $(eval $(call KernelPackage,i2c-algo-pcf))
  77
  78
  79 define KernelPackage/i2c-gpio
  80   SUBMENU:=$(I2C_MENU)
  81   TITLE:=GPIO-based bitbanging I2C
  82   DEPENDS:=@GPIO_SUPPORT +kmod-i2c-algo-bit
  83   KCONFIG:=CONFIG_I2C_GPIO
  84   FILES:=$(LINUX_DIR)/drivers/i2c/busses/i2c-gpio.$(LINUX_KMOD_SUFFIX)
  85   AUTOLOAD:=$(call AutoLoad,59,i2c-gpio)
  86 endef
  87
  88 define KernelPackage/i2c-gpio/description
  89  Kernel modules for a very simple bitbanging I2C driver utilizing the
  90  arch-neutral GPIO API to control the SCL and SDA lines.
  91 endef
  92
  93 $(eval $(call KernelPackage,i2c-gpio))
  94
  95
  96 define KernelPackage/i2c-scx200
  97   SUBMENU:=$(I2C_MENU)
  98   TITLE:=Geode SCx200 I2C using GPIO pins
  99   DEPENDS:=@PCI_SUPPORT @TARGET_x86 +kmod-i2c-algo-bit
 100   KCONFIG:=CONFIG_SCx200_I2C
 101   FILES:=$(LINUX_DIR)/drivers/i2c/busses/scx200_i2c.$(LINUX_KMOD_SUFFIX)
 102   AUTOLOAD:=$(call AutoLoad,59,scx200_i2c)
 103 endef
 104
 105 define KernelPackage/i2c-scx200/description
 106  Kernel module for I2C using GPIO pins on the Geode SCx200 processors.
 107 endef
 108
 109 $(eval $(call KernelPackage,i2c-scx200))
 110
 111
 112 define KernelPackage/i2c-scx200-acb
 113   SUBMENU:=$(I2C_MENU)
 114   TITLE:=Geode SCx200 ACCESS.bus support
 115   DEPENDS:=@PCI_SUPPORT @TARGET_x86 +kmod-i2c-algo-bit
 116   KCONFIG:=CONFIG_SCx200_ACB
 117   FILES:=$(LINUX_DIR)/drivers/i2c/busses/scx200_acb.$(LINUX_KMOD_SUFFIX)
 118   AUTOLOAD:=$(call AutoLoad,59,scx200_acb)
 119 endef
 120
 121 define KernelPackage/i2c-scx200-acb/description
 122  Kernel module for I2C using the ACCESS.bus controllers on the Geode SCx200
 123  and SC1100 processors and the CS5535 and CS5536 Geode companion devices.
 124 endef
 125
 126 $(eval $(call KernelPackage,i2c-scx200-acb))
 127