| 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=$(if $(findstring y,$($(call ModuleConfVar,$(1)))),,$(LINUX_DIR)/$(word 2,$(subst :,$(space),$(1))).$(LINUX_KMOD_SUFFIX)) |
| 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 | define KernelPackage/i2c-core |
| 28 | $(call i2c_defaults,$(I2C_CORE_MODULES),51) |
| 29 | TITLE:=I2C support |
| 30 | DEPENDS:=@LINUX_2_6 @!TARGET_etrax |
| 31 | endef |
| 32 | |
| 33 | define KernelPackage/i2c-core/description |
| 34 | Kernel modules for I2C support |
| 35 | endef |
| 36 | |
| 37 | $(eval $(call KernelPackage,i2c-core)) |
| 38 | |
| 39 | |
| 40 | I2C_ALGOBIT_MODULES:= \ |
| 41 | CONFIG_I2C_ALGOBIT:drivers/i2c/algos/i2c-algo-bit |
| 42 | |
| 43 | define KernelPackage/i2c-algo-bit |
| 44 | $(call i2c_defaults,$(I2C_ALGOBIT_MODULES),55) |
| 45 | TITLE:=I2C bit-banging interfaces |
| 46 | DEPENDS:=kmod-i2c-core |
| 47 | endef |
| 48 | |
| 49 | define KernelPackage/i2c-algo-bit/description |
| 50 | Kernel modules for I2C bit-banging interfaces. |
| 51 | endef |
| 52 | |
| 53 | $(eval $(call KernelPackage,i2c-algo-bit)) |
| 54 | |
| 55 | |
| 56 | I2C_ALGOPCA_MODULES:= \ |
| 57 | CONFIG_I2C_ALGOPCA:drivers/i2c/algos/i2c-algo-pca |
| 58 | |
| 59 | define KernelPackage/i2c-algo-pca |
| 60 | $(call i2c_defaults,$(I2C_ALGOPCA_MODULES),55) |
| 61 | TITLE:=I2C PCA 9564 interfaces |
| 62 | DEPENDS:=kmod-i2c-core |
| 63 | endef |
| 64 | |
| 65 | define KernelPackage/i2c-algo-pca/description |
| 66 | Kernel modules for I2C PCA 9564 interfaces. |
| 67 | endef |
| 68 | |
| 69 | $(eval $(call KernelPackage,i2c-algo-pca)) |
| 70 | |
| 71 | |
| 72 | I2C_ALGOPCF_MODULES:= \ |
| 73 | CONFIG_I2C_ALGOPCF:drivers/i2c/algos/i2c-algo-pcf |
| 74 | |
| 75 | define KernelPackage/i2c-algo-pcf |
| 76 | $(call i2c_defaults,$(I2C_ALGOPCF_MODULES),55) |
| 77 | TITLE:=I2C PCF 8584 interfaces |
| 78 | DEPENDS:=kmod-i2c-core |
| 79 | endef |
| 80 | |
| 81 | define KernelPackage/i2c-algo-pcf/description |
| 82 | Kernel modules for I2C PCF 8584 interfaces |
| 83 | endef |
| 84 | |
| 85 | $(eval $(call KernelPackage,i2c-algo-pcf)) |
| 86 | |
| 87 | |
| 88 | I2C_GPIO_MODULES:= \ |
| 89 | CONFIG_I2C_GPIO:drivers/i2c/busses/i2c-gpio |
| 90 | |
| 91 | define KernelPackage/i2c-gpio |
| 92 | $(call i2c_defaults,$(I2C_GPIO_MODULES),59) |
| 93 | TITLE:=GPIO-based bitbanging I2C |
| 94 | DEPENDS:=@GPIO_SUPPORT +kmod-i2c-algo-bit |
| 95 | endef |
| 96 | |
| 97 | define KernelPackage/i2c-gpio/description |
| 98 | Kernel modules for a very simple bitbanging I2C driver utilizing the |
| 99 | arch-neutral GPIO API to control the SCL and SDA lines. |
| 100 | endef |
| 101 | |
| 102 | $(eval $(call KernelPackage,i2c-gpio)) |
| 103 | |
| 104 | I2C_SCX200_MODULES:=\ |
| 105 | CONFIG_SCx200_I2C:drivers/i2c/busses/scx200_i2c |
| 106 | |
| 107 | define KernelPackage/i2c-scx200 |
| 108 | $(call i2c_defaults,$(I2C_SCX200_MODULES),59) |
| 109 | TITLE:=Geode SCx200 I2C using GPIO pins |
| 110 | DEPENDS:=@PCI_SUPPORT @TARGET_x86 +kmod-i2c-algo-bit |
| 111 | KCONFIG+= \ |
| 112 | CONFIG_SCx200_I2C_SCL=12 \ |
| 113 | CONFIG_SCx200_I2C_SDA=13 |
| 114 | endef |
| 115 | |
| 116 | define KernelPackage/i2c-scx200/description |
| 117 | Kernel module for I2C using GPIO pins on the Geode SCx200 processors. |
| 118 | endef |
| 119 | |
| 120 | $(eval $(call KernelPackage,i2c-scx200)) |
| 121 | |
| 122 | |
| 123 | I2C_SCX200_ACB_MODULES:=\ |
| 124 | CONFIG_SCx200_ACB:drivers/i2c/busses/scx200_acb |
| 125 | |
| 126 | define KernelPackage/i2c-scx200-acb |
| 127 | $(call i2c_defaults,$(I2C_SCX200_ACB_MODULES),59) |
| 128 | TITLE:=Geode SCx200 ACCESS.bus support |
| 129 | DEPENDS:=@PCI_SUPPORT @TARGET_x86 +kmod-i2c-algo-bit |
| 130 | endef |
| 131 | |
| 132 | define KernelPackage/i2c-scx200-acb/description |
| 133 | Kernel module for I2C using the ACCESS.bus controllers on the Geode SCx200 |
| 134 | and SC1100 processors and the CS5535 and CS5536 Geode companion devices. |
| 135 | endef |
| 136 | |
| 137 | $(eval $(call KernelPackage,i2c-scx200-acb)) |
| 138 | |
| 139 | |
| 140 | OF_I2C_MODULES:=\ |
| 141 | CONFIG_OF_I2C:drivers/of/of_i2c |
| 142 | |
| 143 | define KernelPackage/of-i2c |
| 144 | $(call i2c_defaults,$(OF_I2C_MODULES),58) |
| 145 | TITLE:=OpenFirmware I2C accessors |
| 146 | DEPENDS:=@TARGET_ppc40x||TARGET_ppc4xx kmod-i2c-core |
| 147 | endef |
| 148 | |
| 149 | define KernelPackage/of-i2c/description |
| 150 | Kernel module for OpenFirmware I2C accessors. |
| 151 | endef |
| 152 | |
| 153 | $(eval $(call KernelPackage,of-i2c)) |
| 154 | |
| 155 | |
| 156 | I2C_IBM_IIC_MODULES:=\ |
| 157 | CONFIG_I2C_IBM_IIC:drivers/i2c/busses/i2c-ibm_iic |
| 158 | |
| 159 | define KernelPackage/i2c-ibm-iic |
| 160 | $(call i2c_defaults,$(OF_I2C_MODULES),59) |
| 161 | TITLE:=IBM PPC 4xx on-chip I2C interface support |
| 162 | DEPENDS:=@TARGET_ppc40x||TARGET_ppc4xx +kmod-i2c-core +kmod-of-i2c |
| 163 | endef |
| 164 | |
| 165 | define KernelPackage/i2c-ibm-iic/description |
| 166 | Kernel module for IIC peripheral found on embedded IBM PPC4xx based systems. |
| 167 | endef |
| 168 | |
| 169 | $(eval $(call KernelPackage,i2c-ibm-iic)) |
| 170 | |
