package/kernel/linux/modules/i2c.mk

   1 #
   2 # Copyright (C) 2006-2009 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 ModuleConfVar=$(word 1,$(subst :,$(space),$(1)))
  11 ModuleFullPath=$(LINUX_DIR)/$(word 2,$(subst :,$(space),$(1))).ko
  12 ModuleKconfig=$(foreach mod,$(1),$(call ModuleConfVar,$(mod)))
  13 ModuleFiles=$(foreach mod,$(1),$(call ModuleFullPath,$(mod)))
  14 ModuleAuto=$(call AutoLoad,$(1),$(foreach mod,$(2),$(basename $(notdir $(call ModuleFullPath,$(mod))))),$(3))
  15
  16 define i2c_defaults
  17   SUBMENU:=$(I2C_MENU)
  18   KCONFIG:=$(call ModuleKconfig,$(1))
  19   FILES:=$(call ModuleFiles,$(1))
  20   AUTOLOAD:=$(call ModuleAuto,$(2),$(1),$(3))
  21 endef
  22
  23 I2C_CORE_MODULES:= \
  24   CONFIG_I2C:drivers/i2c/i2c-core \
  25   CONFIG_I2C_CHARDEV:drivers/i2c/i2c-dev
  26
  27 ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),lt,3.12.0)),1)
  28   ifeq ($(CONFIG_OF),y)
  29     I2C_CORE_MODULES+=CONFIG_OF_I2C:drivers/of/of_i2c
  30   endif
  31 endif
  32
  33 define KernelPackage/i2c-core
  34   $(call i2c_defaults,$(I2C_CORE_MODULES),51)
  35   TITLE:=I2C support
  36 endef
  37
  38 define KernelPackage/i2c-core/description
  39  Kernel modules for I2C support
  40 endef
  41
  42 $(eval $(call KernelPackage,i2c-core))
  43
  44
  45 I2C_ALGOBIT_MODULES:= \
  46   CONFIG_I2C_ALGOBIT:drivers/i2c/algos/i2c-algo-bit
  47
  48 define KernelPackage/i2c-algo-bit
  49   $(call i2c_defaults,$(I2C_ALGOBIT_MODULES),55)
  50   TITLE:=I2C bit-banging interfaces
  51   DEPENDS:=kmod-i2c-core
  52 endef
  53
  54 define KernelPackage/i2c-algo-bit/description
  55  Kernel modules for I2C bit-banging interfaces
  56 endef
  57
  58 $(eval $(call KernelPackage,i2c-algo-bit))
  59
  60
  61 I2C_ALGOPCA_MODULES:= \
  62   CONFIG_I2C_ALGOPCA:drivers/i2c/algos/i2c-algo-pca
  63
  64 define KernelPackage/i2c-algo-pca
  65   $(call i2c_defaults,$(I2C_ALGOPCA_MODULES),55)
  66   TITLE:=I2C PCA 9564 interfaces
  67   DEPENDS:=kmod-i2c-core
  68 endef
  69
  70 define KernelPackage/i2c-algo-pca/description
  71  Kernel modules for I2C PCA 9564 interfaces
  72 endef
  73
  74 $(eval $(call KernelPackage,i2c-algo-pca))
  75
  76
  77 I2C_ALGOPCF_MODULES:= \
  78   CONFIG_I2C_ALGOPCF:drivers/i2c/algos/i2c-algo-pcf
  79
  80 define KernelPackage/i2c-algo-pcf
  81   $(call i2c_defaults,$(I2C_ALGOPCF_MODULES),55)
  82   TITLE:=I2C PCF 8584 interfaces
  83   DEPENDS:=kmod-i2c-core
  84 endef
  85
  86 define KernelPackage/i2c-algo-pcf/description
  87  Kernel modules for I2C PCF 8584 interfaces
  88 endef
  89
  90 $(eval $(call KernelPackage,i2c-algo-pcf))
  91
  92
  93 I2C_GPIO_MODULES:= \
  94   CONFIG_I2C_GPIO:drivers/i2c/busses/i2c-gpio
  95
  96 define KernelPackage/i2c-gpio
  97   $(call i2c_defaults,$(I2C_GPIO_MODULES),59)
  98   TITLE:=GPIO-based bitbanging I2C
  99   DEPENDS:=@GPIO_SUPPORT +kmod-i2c-algo-bit
 100 endef
 101
 102 define KernelPackage/i2c-gpio/description
 103  Kernel modules for a very simple bitbanging I2C driver utilizing the
 104  arch-neutral GPIO API to control the SCL and SDA lines.
 105 endef
 106
 107 $(eval $(call KernelPackage,i2c-gpio))
 108
 109 I2C_MPC_MODULES:=\
 110   CONFIG_I2C_MPC:drivers/i2c/busses/i2c-mpc
 111
 112 define KernelPackage/i2c-mpc
 113   $(call i2c_defaults,$(I2C_MPC_MODULES),59)
 114   TITLE:=MPC I2C accessors
 115   DEPENDS:=@TARGET_mpc52xx||TARGET_mpc83xx||TARGET_mpc85xx +kmod-i2c-core
 116 endef
 117
 118 define KernelPackage/i2c-mpc/description
 119  Kernel module for Freescale MPC52xx MPC83xx MPC85xx I2C accessors
 120 endef
 121
 122 $(eval $(call KernelPackage,i2c-mpc))
 123
 124 I2C_IBM_IIC_MODULES:=\
 125   CONFIG_I2C_IBM_IIC:drivers/i2c/busses/i2c-ibm_iic
 126
 127 define KernelPackage/i2c-ibm-iic
 128   $(call i2c_defaults,$(OF_I2C_MODULES),59)
 129   TITLE:=IBM PPC 4xx on-chip I2C interface support
 130   DEPENDS:=@TARGET_ppc40x||TARGET_ppc4xx +kmod-i2c-core
 131 endef
 132
 133 define KernelPackage/i2c-ibm-iic/description
 134  Kernel module for IIC peripheral found on embedded IBM PPC4xx based systems
 135 endef
 136
 137 $(eval $(call KernelPackage,i2c-ibm-iic))
 138
 139 I2C_MV64XXX_MODULES:=\
 140   CONFIG_I2C_MV64XXX:drivers/i2c/busses/i2c-mv64xxx
 141
 142 define KernelPackage/i2c-mv64xxx
 143   $(call i2c_defaults,$(I2C_MV64XXX_MODULES),59)
 144   TITLE:=Orion Platform I2C interface support
 145   DEPENDS:=@TARGET_kirkwood||TARGET_orion||TARGET_mvebu +kmod-i2c-core
 146 endef
 147
 148 define KernelPackage/i2c-mv64xxx/description
 149  Kernel module for I2C interface on the Kirkwood, Orion and Armada XP/370
 150  family processors
 151 endef
 152
 153 $(eval $(call KernelPackage,i2c-mv64xxx))
 154
 155
 156 I2C_TINY_USB_MODULES:= \
 157   CONFIG_I2C_TINY_USB:drivers/i2c/busses/i2c-tiny-usb
 158
 159 define KernelPackage/i2c-tiny-usb
 160   $(call i2c_defaults,$(I2C_TINY_USB_MODULES),59)
 161   TITLE:=I2C Tiny USB adaptor
 162   DEPENDS:=@USB_SUPPORT kmod-i2c-core +kmod-usb-core
 163 endef
 164
 165 define KernelPackage/i2c-tiny-usb/description
 166  Kernel module for the I2C Tiny USB adaptor developed
 167  by Till Harbaum (http://www.harbaum.org/till/i2c_tiny_usb)
 168 endef
 169
 170 $(eval $(call KernelPackage,i2c-tiny-usb))
 171
 172
 173 I2C_PIIX4_MODULES:= \
 174   CONFIG_I2C_PIIX4:drivers/i2c/busses/i2c-piix4
 175
 176 define KernelPackage/i2c-piix4
 177   $(call i2c_defaults,$(I2C_PIIX4_MODULES),59)
 178   TITLE:=Intel PIIX4 and compatible I2C interfaces
 179   DEPENDS:=@PCI_SUPPORT @(x86||x86_64) kmod-i2c-core
 180 endef
 181
 182 define KernelPackage/i2c-piix4/description
 183  Support for the Intel PIIX4 family of mainboard I2C interfaces,
 184  specifically Intel PIIX4, Intel 440MX, ATI IXP200, ATI IXP300,
 185  ATI IXP400, ATI SB600, ATI SB700/SP5100, ATI SB800, AMD Hudson-2,
 186  AMD ML, AMD CZ, Serverworks OSB4, Serverworks CSB5,
 187  Serverworks CSB6, Serverworks HT-1000, Serverworks HT-1100 and
 188  SMSC Victory66.
 189 endef
 190
 191 $(eval $(call KernelPackage,i2c-piix4))
 192
 193
 194 I2C_MUX_MODULES:= \
 195   CONFIG_I2C_MUX:drivers/i2c/i2c-mux
 196
 197 define KernelPackage/i2c-mux
 198   $(call i2c_defaults,$(I2C_MUX_MODULES),51)
 199   TITLE:=I2C bus multiplexing support
 200   DEPENDS:=kmod-i2c-core
 201 endef
 202
 203 define KernelPackage/i2c-mux/description
 204  Kernel modules for I2C bus multiplexing support
 205 endef
 206
 207 $(eval $(call KernelPackage,i2c-mux))
 208
 209 ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,3.6.0)),1)
 210 I2C_MUX_GPIO_MODULES:= \
 211   CONFIG_I2C_MUX_GPIO:drivers/i2c/muxes/i2c-mux-gpio
 212 else
 213 I2C_MUX_GPIO_MODULES:= \
 214   CONFIG_I2C_MUX_GPIO:drivers/i2c/muxes/gpio-i2cmux
 215 endif
 216
 217 define KernelPackage/i2c-mux-gpio
 218   $(call i2c_defaults,$(I2C_MUX_GPIO_MODULES),51)
 219   TITLE:=GPIO-based I2C mux/switches
 220   DEPENDS:=kmod-i2c-mux
 221 endef
 222
 223 define KernelPackage/i2c-mux-gpio/description
 224  Kernel modules for GENERIC_GPIO I2C bus mux/switching devices
 225 endef
 226
 227 $(eval $(call KernelPackage,i2c-mux-gpio))
 228
 229 ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,3.6.0)),1)
 230 I2C_MUX_PREFIX:=i2c-mux-
 231 endif
 232
 233 I2C_MUX_PCA954x_MODULES:= \
 234   CONFIG_I2C_MUX_PCA954x:drivers/i2c/muxes/$(I2C_MUX_PREFIX)pca954x
 235
 236 define KernelPackage/i2c-mux-pca954x
 237   $(call i2c_defaults,$(I2C_MUX_PCA954x_MODULES),51)
 238   TITLE:=Philips PCA954x I2C mux/switches
 239   DEPENDS:=kmod-i2c-mux
 240 endef
 241
 242 define KernelPackage/i2c-mux-pca954x/description
 243  Kernel modules for PCA954x I2C bus mux/switching devices
 244 endef
 245
 246 $(eval $(call KernelPackage,i2c-mux-pca954x))
 247
 248
 249 I2C_MUX_PCA9541_MODULES:= \
 250   CONFIG_I2C_MUX_PCA9541:drivers/i2c/muxes/$(I2C_MUX_PREFIX)pca9541
 251
 252 define KernelPackage/i2c-mux-pca9541
 253   $(call i2c_defaults,$(I2C_MUX_PCA9541_MODULES),51)
 254   TITLE:=Philips PCA9541 I2C mux/switches
 255   DEPENDS:=kmod-i2c-mux
 256 endef
 257
 258 define KernelPackage/i2c-mux-pca9541/description
 259  Kernel modules for PCA9541 I2C bus mux/switching devices
 260 endef
 261
 262 $(eval $(call KernelPackage,i2c-mux-pca9541))