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35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
Index: linux-2.6.23/drivers/i2c/busses/Kconfig
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===================================================================
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--- linux-2.6.23.orig/drivers/i2c/busses/Kconfig
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+++ linux-2.6.23/drivers/i2c/busses/Kconfig
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@@ -125,6 +125,17 @@ config I2C_GPIO
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This is a very simple bitbanging I2C driver utilizing the
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arch-neutral GPIO API to control the SCL and SDA lines.
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+config I2C_GPIO_CUSTOM
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+ tristate "Custom GPIO-based I2C driver"
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+ depends on GENERIC_GPIO
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+ select I2C_GPIO
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+ help
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+ This is an I2C driver to register 1 to 4 custom I2C buses using
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+ GPIO lines.
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+
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+ This support is also available as a module. If so, the module
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+ will be called i2c-gpio-custom.
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+
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config I2C_HYDRA
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tristate "CHRP Apple Hydra Mac I/O I2C interface"
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depends on PCI && PPC_CHRP && EXPERIMENTAL
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Index: linux-2.6.23/drivers/i2c/busses/Makefile
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===================================================================
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--- linux-2.6.23.orig/drivers/i2c/busses/Makefile
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+++ linux-2.6.23/drivers/i2c/busses/Makefile
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@@ -13,6 +13,7 @@ obj-$(CONFIG_I2C_AU1550) += i2c-au1550.o
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obj-$(CONFIG_I2C_BLACKFIN_TWI) += i2c-bfin-twi.o
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obj-$(CONFIG_I2C_ELEKTOR) += i2c-elektor.o
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obj-$(CONFIG_I2C_GPIO) += i2c-gpio.o
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+obj-$(CONFIG_I2C_GPIO_CUSTOM) += i2c-gpio-custom.o
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obj-$(CONFIG_I2C_HYDRA) += i2c-hydra.o
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obj-$(CONFIG_I2C_I801) += i2c-i801.o
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obj-$(CONFIG_I2C_I810) += i2c-i810.o
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