Merge "dt-bindings: devfreq: add support for L3 BW voting in devfreq_icc"

Required properties:

- compatible:		Must be "qcom,devfreq-icc" or "qcom,devfreq-icc-ddr"

			or "qcom,devfreq-icc-llcc" or "qcom,devfreq-icc-l3"

			or "qcom,devfreq-icc-l3bw"

- interconnects:	Pairs of phandles and interconnect provider specificers

			to denote the edge source and destination ports of the

			desired interconnect path.

			requested from the device master port to the slave port.

			The list of values depend on the supported bus/slave

			frequencies and the bus width. Required for all devices

			except those compatible with "qcom,devfreq-icc-l3".

			except those compatible with "qcom,devfreq-icc-l3" or

			"qcom,devfreq-icc-l3bw".

- reg:			Physical base address and region size of the memory

			mapped registers containing the device's frequency

			table. Required for "qcom,devfreq-icc-l3" devices.

			table. Required for "qcom,devfreq-icc-l3" and

			"qcom,devfreq-icc-l3bw" devices.

- reg-names:		Name used for the above registers. Expected name is

			"ftbl-base". Required for "qcom,devfreq-icc-l3" devices.

			"ftbl-base". Required for "qcom,devfreq-icc-l3"

			and "qcom,devfreq-icc-l3bw" devices.

- qcom,bus-width:	Bus width of the interconnect path. Only required for

			"qcom,devfreq-icc-l3bw" devices.

Optional properties:

- qcom,active-only:	Indicates that the bandwidth votes need to be

			enforced only when the CPU subsystem is active.