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
   8 I2C_MENU:=I2C support
   9
  10 define KernelPackage/i2c-core
  11   SUBMENU:=$(I2C_MENU)
  12   TITLE:=I2C support
  13   DEPENDS:=@LINUX_2_6
  14   KCONFIG:= \
  15         CONFIG_I2C \
  16         CONFIG_I2C_CHARDEV
  17   FILES:= \
  18         $(LINUX_DIR)/drivers/i2c/i2c-core.$(LINUX_KMOD_SUFFIX) \
  19         $(LINUX_DIR)/drivers/i2c/i2c-dev.$(LINUX_KMOD_SUFFIX)
  20   AUTOLOAD:=$(call AutoLoad,51,i2c-core i2c-dev)
  21 endef
  22
  23 define KernelPackage/i2c-core/description
  24  Kernel modules for I2C support
  25 endef
  26
  27 $(eval $(call KernelPackage,i2c-core))
  28
  29
  30 define KernelPackage/i2c-algo-bit
  31   SUBMENU:=$(I2C_MENU)
  32   TITLE:=I2C bit-banging interfaces
  33   DEPENDS:=kmod-i2c-core
  34   KCONFIG:=CONFIG_I2C_ALGOBIT
  35   FILES:=$(LINUX_DIR)/drivers/i2c/algos/i2c-algo-bit.$(LINUX_KMOD_SUFFIX)
  36   AUTOLOAD:=$(call AutoLoad,55,i2c-algo-bit)
  37 endef
  38
  39 define KernelPackage/i2c-algo-bit/description
  40  Kernel modules for I2C bit-banging interfaces.
  41 endef
  42
  43 $(eval $(call KernelPackage,i2c-algo-bit))
  44
  45
  46 define KernelPackage/i2c-algo-pca
  47   SUBMENU:=$(I2C_MENU)
  48   TITLE:=I2C PCA 9564 interfaces
  49   DEPENDS:=kmod-i2c-core
  50   KCONFIG:=CONFIG_I2C_ALGOPCA
  51   FILES:=$(LINUX_DIR)/drivers/i2c/algos/i2c-algo-pca.$(LINUX_KMOD_SUFFIX)
  52   AUTOLOAD:=$(call AutoLoad,55,i2c-algo-pca)
  53 endef
  54
  55 define KernelPackage/i2c-algo-pca/description
  56  Kernel modules for I2C PCA 9564 interfaces.
  57 endef
  58
  59 $(eval $(call KernelPackage,i2c-algo-pca))
  60
  61
  62 define KernelPackage/i2c-algo-pcf
  63   SUBMENU:=$(I2C_MENU)
  64   TITLE:=I2C PCF 8584 interfaces
  65   DEPENDS:=kmod-i2c-core
  66   KCONFIG:=CONFIG_I2C_ALGOPCF
  67   FILES:=$(LINUX_DIR)/drivers/i2c/algos/i2c-algo-pcf.$(LINUX_KMOD_SUFFIX)
  68   AUTOLOAD:=$(call AutoLoad,55,i2c-algo-pcf)
  69 endef
  70
  71 define KernelPackage/i2c-algo-pcf/description
  72  Kernel modules for I2C PCF 8584 interfaces
  73 endef
  74
  75 $(eval $(call KernelPackage,i2c-algo-pcf))
  76
  77
  78 define KernelPackage/i2c-gpio
  79   SUBMENU:=$(I2C_MENU)
  80   TITLE:=GPIO-based bitbanging I2C
  81   DEPENDS:=@GPIO_SUPPORT +kmod-i2c-algo-bit
  82   KCONFIG:=CONFIG_I2C_GPIO
  83   FILES:=$(LINUX_DIR)/drivers/i2c/busses/i2c-gpio.$(LINUX_KMOD_SUFFIX)
  84   AUTOLOAD:=$(call AutoLoad,59,i2c-gpio)
  85 endef
  86
  87 define KernelPackage/i2c-gpio/description
  88  Kernel modules for a very simple bitbanging I2C driver utilizing the
  89  arch-neutral GPIO API to control the SCL and SDA lines.
  90 endef
  91
  92 $(eval $(call KernelPackage,i2c-gpio))
  93
  94
  95 define KernelPackage/i2c-scx200
  96   SUBMENU:=$(I2C_MENU)
  97   TITLE:=Geode SCx200 I2C using GPIO pins
  98   DEPENDS:=@PCI_SUPPORT @TARGET_x86 +kmod-i2c-algo-bit
  99   KCONFIG:=CONFIG_SCx200_I2C \
 100         CONFIG_SCx200_I2C_SCL=12 \
 101         CONFIG_SCx200_I2C_SDA=13
 102   FILES:=$(LINUX_DIR)/drivers/i2c/busses/scx200_i2c.$(LINUX_KMOD_SUFFIX)
 103   AUTOLOAD:=$(call AutoLoad,59,scx200_i2c)
 104 endef
 105
 106 define KernelPackage/i2c-scx200/description
 107  Kernel module for I2C using GPIO pins on the Geode SCx200 processors.
 108 endef
 109
 110 $(eval $(call KernelPackage,i2c-scx200))
 111
 112
 113 define KernelPackage/i2c-scx200-acb
 114   SUBMENU:=$(I2C_MENU)
 115   TITLE:=Geode SCx200 ACCESS.bus support
 116   DEPENDS:=@PCI_SUPPORT @TARGET_x86 +kmod-i2c-algo-bit
 117   KCONFIG:=CONFIG_SCx200_ACB
 118   FILES:=$(LINUX_DIR)/drivers/i2c/busses/scx200_acb.$(LINUX_KMOD_SUFFIX)
 119   AUTOLOAD:=$(call AutoLoad,59,scx200_acb)
 120 endef
 121
 122 define KernelPackage/i2c-scx200-acb/description
 123  Kernel module for I2C using the ACCESS.bus controllers on the Geode SCx200
 124  and SC1100 processors and the CS5535 and CS5536 Geode companion devices.
 125 endef
 126
 127 $(eval $(call KernelPackage,i2c-scx200-acb))
 128