Qualcomm Technologies, Inc. G-link QoS Configuration

Required properties:
-compatible : should be "qcom,glink-qos-config"
-qcom,flow-info : A table of MTU transmission time specific for a power state.
		The total number of entries in the table should be equal to the
		number of supported flows.
-qcom,mtu-size : The MTU size for which the qos elements are configured.
-qcom,tput-stats-cycle: The number of allowable cycles for a packet to be
			transmitted without its priority being re-evaluated.

Example:

	qcom,glink-qos-config-adsp {
		compatible = "qcom,glink-qos-config";
		qcom,flow-info = <0x80 0x0>,
				 <0x70 0x1>,
				 <0x60 0x2>,
				 <0x50 0x3>;
		qcom,mtu-size = <0x800>;
		qcom,tput-stats-cycle = <0xa>;
	};