Beagleboard:BeagleBone cape interface spec

This is a list of symlink interfaces based on BeagleBone Cape header pins.

= I2C =

/dev/bone/i2c/1
AM3358 I2C1 AM5729 I2Cx
 * P9.17 - SCL
 * P9.18 - SDA

/dev/bone/i2c/2
AM335x I2C2 AM5729 I2Cx
 * P9.19 - SCL
 * P9.20 - SDA

/dev/bone/i2c/3
AM335x I2C1 AM5729 I2Cx
 * P9.24 - SCL
 * P9.26 - SDA

/dev/bone/i2c/4
AM335x I2C2 AM5729 I2Cx
 * P9.21 - SCL
 * P9.22 - SDA

= SPI = AM335x SPI0 CS0 AM5729 SPx

/dev/bone/spi/1.0

 * P9.17 - CS
 * P9.18 - MOSI
 * P9.21 - MISO
 * P9.22 - CLK

/dev/bone/spi/1.1

 * P9.42 - CS
 * P9.18 - MOSI
 * P9.21 - MISO
 * P9.22 - CLK

= UART =

= CAN =