From 430f3711b2cd69aa5ea2ec4f564fcfaff4542885 Mon Sep 17 00:00:00 2001
From: Odelu Kukatla <okukatla@qti.qualcomm.com>
Date: Mon, 27 Sep 2021 21:27:29 +0530
Subject: [PATCH] dt-bindings: interconnect: add interconnect bindings for
 Parrot

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

Change-Id: I9bb8b6b00559f194eda4a5f8b49b3210f336fb8e
---
 bindings/interconnect/qcom,parrot.txt | 32 +++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 bindings/interconnect/qcom,parrot.txt

diff --git a/bindings/interconnect/qcom,parrot.txt b/bindings/interconnect/qcom,parrot.txt
new file mode 100644
index 00000000..1bd6dd9d
--- /dev/null
+++ b/bindings/interconnect/qcom,parrot.txt
@@ -0,0 +1,32 @@
+Qualcomm Technologies, Inc. Parrot Network-On-Chip interconnect driver binding
+-----------------------------------------------------------
+
+Parrot 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,parrot-aggre1_noc",
+			"qcom,parrot-aggre2_noc",
+			"qcom,parrot-clk_virt",
+			"qcom,parrot-cnoc2",
+			"qcom,parrot-cnoc3",
+			"qcom,parrot-gem_noc",
+			"qcom,parrot-lpass_ag_noc",
+			"qcom,parrot-mc_virt",
+			"qcom,parrot-mmss_noc",
+			"qcom,parrot-nsp_noc",
+			"qcom,parrot-system_noc",
+			"qcom,parrot-pcie_anoc",
+- #interconnect-cells : should contain 1
+
+Examples:
+
+system_noc: interconnect@1680000 {
+	compatible = "qcom,parrot-system_noc";
+	interconnect-cells = <1>;
+};