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Intel Pantherpoint SATA Device Binding
======================================

The device tree node which describes the operation of the Intel Pantherpoint
SATA device is as follows:

Required properties :
- compatible = "intel,pantherpoint-ahci"
- intel,sata-mode : string, one of:
     "ahci" : Use AHCI mode (default)
     "combined" : Use combined IDE + legacy mode
     "plain-ide" : Use plain IDE mode
- intel,sata-port-map : Which SATA ports are enabled, bit 0=enable first port,
    bit 1=enable second port, etc.
- intel,sata-port0-gen3-tx : Value for the IOBP_SP0G3IR register
- intel,sata-port1-gen3-tx : Value for the IOBP_SP1G3IR register

Example
-------

sata {
	compatible = "intel,pantherpoint-ahci";
	intel,sata-mode = "ahci";
	intel,sata-port-map = <1>;
	intel,sata-port0-gen3-tx = <0x00880a7f>;
};