OpenFirmware platform device PATA support

modulename: pata_of_platform.ko

configname: CONFIG_PATA_OF_PLATFORM

Linux Kernel Configuration
└─>Device Drivers
└─>Serial ATA and Parallel ATA drivers (libata)
└─>Device Tree and Open Firmware support
└─>OpenFirmware platform device PATA support
In linux kernel since version 2.6.25 (release Date: 2008-04-16)  
This option enables support for generic directly connected ATA
devices commonly found on embedded systems with OpenFirmware
bindings.

If unsure, say N.

source code:
drivers/ata/pata_of_platform.c