[PATCH v2 3/6] ARM: psci: add devicetree binding for describing PSCI firmware

On Monday 17 December 2012, Will Deacon wrote:

+
+ - function-base : The base ID from which the functions are offset.
+
+Main node optional properties:
+
+ - cpu_suspend   : Offset of CPU_SUSPEND ID from function-base
+
+ - cpu_off       : Offset of CPU_OFF ID from function-base
+
+ - cpu_on        : Offset of CPU_ON ID from function-base
+
+ - migrate       : Offset of MIGRATE ID from function-base

What is the benefit of the "function-base" property over just having
32 bit IDs for each function. For all I can tell, the interface does
not rely on the numbers to be consecutive, so removing the function-base
attribute would make the binding simpler as well as more flexible.

	Arnd