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Openwrt/package/kernel/linux/modules/i2c.mk
Scott Roberts dd13add3ce kernel: i2c-pxa: remove slave 
Removing i2c pxa slave

The i2c-pxa is typically not use in slave mode. It does not make sense
to have slave mode enabled by default.
Having slave mode enabled prevents the i2c controller from being reset
if a real slave device such as an SFP is attached to the i2c-pxa bus and
locks it up.
Disable slave mode so that the i2c controller can be reset if the bus is
locked up.
If someone actually has a need for pxa slave mode this can be enabled in
kernel config.

Signed-off-by: Scott Roberts <ttocsr@gmail.com>
2020-06-27 00:19:13 +02:00

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#
# 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=$(LINUX_DIR)/$(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
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_I801_MODULES:= \
CONFIG_I2C_I801:drivers/i2c/busses/i2c-i801
define KernelPackage/i2c-i801
$(call i2c_defaults,$(I2C_I801_MODULES),59)
TITLE:=Intel I801 and compatible I2C interfaces
DEPENDS:=@PCI_SUPPORT @TARGET_x86 +kmod-i2c-core +kmod-i2c-smbus
endef
define KernelPackage/i2c-i801/description
Support for the Intel I801 family of mainboard I2C interfaces,
specifically 82801AA, 82801AB, 82801BA, 82801CA/CAM, 82801DB,
82801EB/ER (ICH5/ICH5R), 6300ESB, ICH6, ICH7, ESB2, ICH8, ICH9,
EP80579 (Tolapai), ICH10, 5/3400 Series (PCH), 6 Series (PCH),
Patsburg (PCH), DH89xxCC (PCH), Panther Point (PCH),
Lynx Point (PCH), Lynx Point-LP (PCH), Avoton (SOC),
Wellsburg (PCH), Coleto Creek (PCH), Wildcat Point (PCH),
Wildcat Point-LP (PCH), BayTrail (SOC), Sunrise Point-H (PCH),
Sunrise Point-LP (PCH), DNV (SOC), Broxton (SOC),
Lewisburg (PCH).
endef
$(eval $(call KernelPackage,i2c-i801))
I2C_MUX_MODULES:= \
CONFIG_I2C_MUX:drivers/i2c/i2c-mux
define KernelPackage/i2c-mux
$(call i2c_defaults,$(I2C_MUX_MODULES),51)
TITLE:=I2C bus multiplexing support
DEPENDS:=+kmod-i2c-core
endef
define KernelPackage/i2c-mux/description
Kernel modules for I2C bus multiplexing support
endef
$(eval $(call KernelPackage,i2c-mux))
I2C_MUX_GPIO_MODULES:= \
CONFIG_I2C_MUX_GPIO:drivers/i2c/muxes/i2c-mux-gpio
define KernelPackage/i2c-mux-gpio
$(call i2c_defaults,$(I2C_MUX_GPIO_MODULES),51)
TITLE:=GPIO-based I2C mux/switches
DEPENDS:=+kmod-i2c-mux
endef
define KernelPackage/i2c-mux-gpio/description
Kernel modules for GENERIC_GPIO I2C bus mux/switching devices
endef
$(eval $(call KernelPackage,i2c-mux-gpio))
I2C_MUX_PCA9541_MODULES:= \
CONFIG_I2C_MUX_PCA9541:drivers/i2c/muxes/i2c-mux-pca9541
define KernelPackage/i2c-mux-pca9541
$(call i2c_defaults,$(I2C_MUX_PCA9541_MODULES),51)
TITLE:=Philips PCA9541 I2C mux/switches
DEPENDS:=+kmod-i2c-mux
endef
define KernelPackage/i2c-mux-pca9541/description
Kernel modules for PCA9541 I2C bus mux/switching devices
endef
$(eval $(call KernelPackage,i2c-mux-pca9541))
I2C_MUX_PCA954x_MODULES:= \
CONFIG_I2C_MUX_PCA954x:drivers/i2c/muxes/i2c-mux-pca954x
define KernelPackage/i2c-mux-pca954x
$(call i2c_defaults,$(I2C_MUX_PCA954x_MODULES),51)
TITLE:=Philips PCA954x I2C mux/switches
DEPENDS:=+kmod-i2c-mux
endef
define KernelPackage/i2c-mux-pca954x/description
Kernel modules for PCA954x I2C bus mux/switching devices
endef
$(eval $(call KernelPackage,i2c-mux-pca954x))
I2C_PIIX4_MODULES:= \
CONFIG_I2C_PIIX4:drivers/i2c/busses/i2c-piix4
define KernelPackage/i2c-piix4
$(call i2c_defaults,$(I2C_PIIX4_MODULES),59)
TITLE:=Intel PIIX4 and compatible I2C interfaces
DEPENDS:=@PCI_SUPPORT @TARGET_x86 +kmod-i2c-core
endef
define KernelPackage/i2c-piix4/description
Support for the Intel PIIX4 family of mainboard I2C interfaces,
specifically Intel PIIX4, Intel 440MX, ATI IXP200, ATI IXP300,
ATI IXP400, ATI SB600, ATI SB700/SP5100, ATI SB800, AMD Hudson-2,
AMD ML, AMD CZ, Serverworks OSB4, Serverworks CSB5,
Serverworks CSB6, Serverworks HT-1000, Serverworks HT-1100 and
SMSC Victory66.
endef
$(eval $(call KernelPackage,i2c-piix4))
I2C_PXA_MODULES:= \
CONFIG_I2C_PXA:drivers/i2c/busses/i2c-pxa
define KernelPackage/i2c-pxa
$(call i2c_defaults,$(I2C_PXA_MODULES),50)
TITLE:=Intel PXA I2C bus driver
DEPENDS:=+kmod-i2c-core
endef
define KernelPackage/i2c-pxa/description
Kernel module for Intel PXA2XX I2C adapter
endef
$(eval $(call KernelPackage,i2c-pxa))
I2C_SMBUS_MODULES:= \
CONFIG_I2C_SMBUS:drivers/i2c/i2c-smbus
define KernelPackage/i2c-smbus
$(call i2c_defaults,$(I2C_SMBUS_MODULES),58)
TITLE:=SMBus-specific protocols helper
DEPENDS:=+kmod-i2c-core
endef
define KernelPackage/i2c-smbus/description
Support for the SMBus extensions to the I2C specification.
endef
$(eval $(call KernelPackage,i2c-smbus))
I2C_TINY_USB_MODULES:= \
CONFIG_I2C_TINY_USB:drivers/i2c/busses/i2c-tiny-usb
define KernelPackage/i2c-tiny-usb
$(call i2c_defaults,$(I2C_TINY_USB_MODULES),59)
TITLE:=I2C Tiny USB adaptor
DEPENDS:=@USB_SUPPORT +kmod-i2c-core +kmod-usb-core
endef
define KernelPackage/i2c-tiny-usb/description
Kernel module for the I2C Tiny USB adaptor developed
by Till Harbaum (http://www.harbaum.org/till/i2c_tiny_usb)
endef
$(eval $(call KernelPackage,i2c-tiny-usb))
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