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Commit af16f9ab authored by Odelu Kukatla's avatar Odelu Kukatla Committed by Gerrit - the friendly Code Review server
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dt-bindings: interconnect: add interconnect bindings 

Add interconnect device bindings. These devices can be used
to describe any RPMH and NoC based interconnect devices.

Change-Id: Icf836295d471a2ee661f772dea883d0bf07ede9c
parent 840b38c0

bindings/interconnect/qcom,epss-l3.txt

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@@ -10,6 +10,7 @@ Required properties : 
			"qcom,lahaina-epss-l3-cpu",

			"qcom,shima-epss-l3-cpu",

			"qcom,shima-epss-l3-shared";

			"qcom,yupik-epss-l3-cpu",

- reg : Address and length of the register set for the device

- clock-names: should contain "xo", "alternate"

- clocks: list of phandle and clock specifier pairs corresponding to

bindings/interconnect/qcom,yupik.txt

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Qualcomm Technologies, Inc. Yupik Network-On-Chip interconnect driver binding

-----------------------------------------------------------



Yupik interconnect providers support system bandwidth requirements through

RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is

able to communicate with the BCM through the Resource State Coordinator (RSC)

associated with each execution environment. Provider nodes must point to at

least one RPMh device child node pertaining to their RSC and each provider

can map to multiple RPMh resources.



Required properties :

- compatible : shall contain only one of the following:

			"qcom,yupik-aggre1_noc",

			"qcom,yupik-aggre2_noc",

			"qcom,yupik-clk_virt",

			"qcom,yupik-config_noc",

			"qcom,yupik-dc_noc",

			"qcom,yupik-gem_noc",

			"qcom,yupik-lpass_ag_noc",

			"qcom,yupik-mc_virt",

			"qcom,yupik-mmss_noc",

			"qcom,yupik-nsp_noc",

			"qcom,yupik-system_noc",

- #interconnect-cells : should contain 1



Examples:



aggre1_noc: interconnect@16e0000 {

	compatible = "qcom,yupik-aggre1_noc";

	interconnect-cells = <1>;

};