#
# Copyright (C) 2006-2009 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
I2C_MENU:=I2C support
ModuleConfVar=$(word 1,$(subst :,$(space),$(1)))
ModuleFullPath=$(if $(findstring y,$($(call ModuleConfVar,$(1)))),,$(LINUX_DIR)/$(word 2,$(subst :,$(space),$(1))).ko)
ModuleKconfig=$(foreach mod,$(1),$(call ModuleConfVar,$(mod)))
ModuleFiles=$(foreach mod,$(1),$(call ModuleFullPath,$(mod)))
ModuleAuto=$(call AutoLoad,$(1),$(foreach mod,$(2),$(basename $(notdir $(call ModuleFullPath,$(mod))))),$(3))
define i2c_defaults
SUBMENU:=$(I2C_MENU)
KCONFIG:=$(call ModuleKconfig,$(1))
FILES:=$(call ModuleFiles,$(1))
AUTOLOAD:=$(call ModuleAuto,$(2),$(1),$(3))
endef
I2C_CORE_MODULES:= \
CONFIG_I2C:drivers/i2c/i2c-core \
CONFIG_I2C_CHARDEV:drivers/i2c/i2c-dev
define KernelPackage/i2c-core
$(call i2c_defaults,$(I2C_CORE_MODULES),51)
TITLE:=I2C support
DEPENDS:=@!TARGET_etrax
endef
define KernelPackage/i2c-core/description
Kernel modules for I2C support
endef
$(eval $(call KernelPackage,i2c-core))
I2C_ALGOBIT_MODULES:= \
CONFIG_I2C_ALGOBIT:drivers/i2c/algos/i2c-algo-bit
define KernelPackage/i2c-algo-bit
$(call i2c_defaults,$(I2C_ALGOBIT_MODULES),55)
TITLE:=I2C bit-banging interfaces
DEPENDS:=kmod-i2c-core
endef
define KernelPackage/i2c-algo-bit/description
Kernel modules for I2C bit-banging interfaces.
endef
$(eval $(call KernelPackage,i2c-algo-bit))
I2C_ALGOPCA_MODULES:= \
CONFIG_I2C_ALGOPCA:drivers/i2c/algos/i2c-algo-pca
define KernelPackage/i2c-algo-pca
$(call i2c_defaults,$(I2C_ALGOPCA_MODULES),55)
TITLE:=I2C PCA 9564 interfaces
DEPENDS:=kmod-i2c-core
endef
define KernelPackage/i2c-algo-pca/description
Kernel modules for I2C PCA 9564 interfaces.
endef
$(eval $(call KernelPackage,i2c-algo-pca))
I2C_ALGOPCF_MODULES:= \
CONFIG_I2C_ALGOPCF:drivers/i2c/algos/i2c-algo-pcf
define KernelPackage/i2c-algo-pcf
$(call i2c_defaults,$(I2C_ALGOPCF_MODULES),55)
TITLE:=I2C PCF 8584 interfaces
DEPENDS:=kmod-i2c-core
endef
define KernelPackage/i2c-algo-pcf/description
Kernel modules for I2C PCF 8584 interfaces
endef
$(eval $(call KernelPackage,i2c-algo-pcf))
I2C_GPIO_MODULES:= \
CONFIG_I2C_GPIO:drivers/i2c/busses/i2c-gpio
define KernelPackage/i2c-gpio
$(call i2c_defaults,$(I2C_GPIO_MODULES),59)
TITLE:=GPIO-based bitbanging I2C
DEPENDS:=@GPIO_SUPPORT +kmod-i2c-algo-bit
endef
define KernelPackage/i2c-gpio/description
Kernel modules for a very simple bitbanging I2C driver utilizing the
arch-neutral GPIO API to control the SCL and SDA lines.
endef
$(eval $(call KernelPackage,i2c-gpio))
I2C_SCX200_MODULES:=\
CONFIG_SCx200_I2C:drivers/i2c/busses/scx200_i2c
define KernelPackage/i2c-scx200
$(call i2c_defaults,$(I2C_SCX200_MODULES),59)
TITLE:=Geode SCx200 I2C using GPIO pins
DEPENDS:=@PCI_SUPPORT @TARGET_x86 +kmod-i2c-algo-bit
KCONFIG+= \
CONFIG_SCx200_I2C_SCL=12 \
CONFIG_SCx200_I2C_SDA=13
endef
define KernelPackage/i2c-scx200/description
Kernel module for I2C using GPIO pins on the Geode SCx200 processors.
endef
$(eval $(call KernelPackage,i2c-scx200))
I2C_SCX200_ACB_MODULES:=\
CONFIG_SCx200_ACB:drivers/i2c/busses/scx200_acb
define KernelPackage/i2c-scx200-acb
$(call i2c_defaults,$(I2C_SCX200_ACB_MODULES),59)
TITLE:=Geode SCx200 ACCESS.bus support
DEPENDS:=@PCI_SUPPORT @TARGET_x86 +kmod-i2c-algo-bit
endef
define KernelPackage/i2c-scx200-acb/description
Kernel module for I2C using the ACCESS.bus controllers on the Geode SCx200
and SC1100 processors and the CS5535 and CS5536 Geode companion devices.
endef
$(eval $(call KernelPackage,i2c-scx200-acb))
OF_I2C_MODULES:=\
CONFIG_OF_I2C:drivers/of/of_i2c
define KernelPackage/of-i2c
$(call i2c_defaults,$(OF_I2C_MODULES),58)
TITLE:=OpenFirmware I2C accessors
DEPENDS:=@TARGET_ppc40x||TARGET_ppc4xx kmod-i2c-core
endef
define KernelPackage/of-i2c/description
Kernel module for OpenFirmware I2C accessors.
endef
$(eval $(call KernelPackage,of-i2c))
I2C_IBM_IIC_MODULES:=\
CONFIG_I2C_IBM_IIC:drivers/i2c/busses/i2c-ibm_iic
define KernelPackage/i2c-ibm-iic
$(call i2c_defaults,$(OF_I2C_MODULES),59)
TITLE:=IBM PPC 4xx on-chip I2C interface support
DEPENDS:=@TARGET_ppc40x||TARGET_ppc4xx +kmod-i2c-core +kmod-of-i2c
endef
define KernelPackage/i2c-ibm-iic/description
Kernel module for IIC peripheral found on embedded IBM PPC4xx based systems.
endef
$(eval $(call KernelPackage,i2c-ibm-iic))
2'>22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|