target/linux/adm5120/patches-2.6.23/300-i2c_gpio_custom.patch

   1 Index: linux-2.6.23/drivers/i2c/busses/Kconfig
   2 ===================================================================
   3 --- linux-2.6.23.orig/drivers/i2c/busses/Kconfig
   4 +++ linux-2.6.23/drivers/i2c/busses/Kconfig
   5 @@ -125,6 +125,17 @@ config I2C_GPIO
   6           This is a very simple bitbanging I2C driver utilizing the
   7           arch-neutral GPIO API to control the SCL and SDA lines.
   8
   9 +config I2C_GPIO_CUSTOM
  10 +       tristate "Custom GPIO-based I2C driver"
  11 +       depends on GENERIC_GPIO
  12 +       select I2C_GPIO
  13 +       help
  14 +         This is an I2C driver to register 1 to 4 custom I2C buses using
  15 +         GPIO lines.
  16 +
  17 +         This support is also available as a module.  If so, the module
  18 +         will be called i2c-gpio-custom.
  19 +
  20  config I2C_HYDRA
  21         tristate "CHRP Apple Hydra Mac I/O I2C interface"
  22         depends on PCI && PPC_CHRP && EXPERIMENTAL
  23 Index: linux-2.6.23/drivers/i2c/busses/Makefile
  24 ===================================================================
  25 --- linux-2.6.23.orig/drivers/i2c/busses/Makefile
  26 +++ linux-2.6.23/drivers/i2c/busses/Makefile
  27 @@ -13,6 +13,7 @@ obj-$(CONFIG_I2C_AU1550)      += i2c-au1550.o
  28  obj-$(CONFIG_I2C_BLACKFIN_TWI) += i2c-bfin-twi.o
  29  obj-$(CONFIG_I2C_ELEKTOR)      += i2c-elektor.o
  30  obj-$(CONFIG_I2C_GPIO)         += i2c-gpio.o
  31 +obj-$(CONFIG_I2C_GPIO_CUSTOM)  += i2c-gpio-custom.o
  32  obj-$(CONFIG_I2C_HYDRA)                += i2c-hydra.o
  33  obj-$(CONFIG_I2C_I801)         += i2c-i801.o
  34  obj-$(CONFIG_I2C_I810)         += i2c-i810.o