[PATCH v1 1/2] dt-bindings: modify document of Rockchip power domains

[Kevin Hilman]

Elaine Zhang <zhangqing at rock-chips.com> writes:

> Add qos example for power domain which found on Rockchip SoCs.
> These qos register description in TRMs
> (rk3036, rk3228, rk3288, rk3366, rk3368, rk3399) looks the same.

This should describe in more detail what "qos" is in this context.  At
first glance, it's just a range of registers that lose context that need
to be saved/restored.

Kevin