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Howto configure the Linux kernel / drivers / i2c / algos


Character device configuration

I2C AlgorithmsEdit

    • depends on I2C


  • Option: I2C_ALGOBIT
    • Kernel Versions: 2.6.15.6 ...
    • (on/off/module) I2C bit-banging interfaces
    • depends on I2C
      This allows you to use a range of I2C adapters called bit-banging adapters. Say Y if you own an I2C adapter belonging to this class and then say Y to the specific driver for you adapter below.
      This support is also available as a module. If so, the module will be called i2c-algo-bit.


  • Option: I2C_ALGOPCF
    • Kernel Versions: 2.6.15.6 ...
    • (on/off/module) I2C PCF 8584 interfaces
    • depends on I2C
      This allows you to use a range of I2C adapters called PCF adapters. Say Y if you own an I2C adapter belonging to this class and then say Y to the specific driver for you adapter below.
      This support is also available as a module. If so, the module will be called i2c-algo-pcf.


  • Option: I2C_ALGOPCA
    • Kernel Versions: 2.6.15.6 ...
    • (on/off/module) I2C PCA 9564 interfaces
    • depends on I2C
      This allows you to use a range of I2C adapters called PCA adapters. Say Y if you own an I2C adapter belonging to this class and then say Y to the specific driver for you adapter below.
      This support is also available as a module. If so, the module will be called i2c-algo-pca.


  • Option: I2C_ALGOITE
    • Kernel Versions: 2.6.15.6 ...
    • (on/off/module) ITE I2C Algorithm
    • depends on MIPS_ITE8172 && I2C
      This supports the use of the ITE8172 I2C interface found on some MIPS systems. Say Y if you have one of these. You should also say Y for the ITE I2C peripheral driver support below.
      This support is also available as a module. If so, the module will be called i2c-algo-ite.


  • Option: I2C_ALGO8XX
    • Kernel Versions: 2.6.15.6 ...
    • (on/off/module) MPC8xx CPM I2C interface
    • depends on 8xx && I2C


  • Option: I2C_ALGO_SIBYTE
    • Kernel Versions: 2.6.15.6 ...
    • (on/off/module) SiByte SMBus interface
    • depends on SIBYTE_SB1xxx_SOC && I2C
      Supports the SiByte SOC on-chip I2C interfaces (2 channels).


  • Option: I2C_ALGO_SGI
    • Kernel Versions: 2.6.15.6 ...
    • (on/off/module) I2C SGI interfaces
    • depends on I2C && (SGI_IP22 || SGI_IP32 || X86_VISWS)
      Supports the SGI interfaces like the ones found on SGI Indy VINO or SGI O2 MACE.



Linux Kernel Configuration

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