From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 11 Apr 2024 10:27:49 +0200
Subject: Adding upstream version 6.6.15.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../bindings/interconnect/qcom,rpmh.yaml           | 141 +++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml

(limited to 'Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml')

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
new file mode 100644
index 0000000000..a46497af1f
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
@@ -0,0 +1,141 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interconnect/qcom,rpmh.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm RPMh Network-On-Chip Interconnect
+
+maintainers:
+  - Georgi Djakov <georgi.djakov@linaro.org>
+  - Odelu Kukatla <okukatla@codeaurora.org>
+
+description: |
+   RPMh 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.
+
+properties:
+  reg:
+    maxItems: 1
+
+  compatible:
+    enum:
+      - qcom,sc7180-aggre1-noc
+      - qcom,sc7180-aggre2-noc
+      - qcom,sc7180-camnoc-virt
+      - qcom,sc7180-compute-noc
+      - qcom,sc7180-config-noc
+      - qcom,sc7180-dc-noc
+      - qcom,sc7180-gem-noc
+      - qcom,sc7180-mc-virt
+      - qcom,sc7180-mmss-noc
+      - qcom,sc7180-npu-noc
+      - qcom,sc7180-qup-virt
+      - qcom,sc7180-system-noc
+      - qcom,sc8180x-aggre1-noc
+      - qcom,sc8180x-aggre2-noc
+      - qcom,sc8180x-camnoc-virt
+      - qcom,sc8180x-compute-noc
+      - qcom,sc8180x-config-noc
+      - qcom,sc8180x-dc-noc
+      - qcom,sc8180x-gem-noc
+      - qcom,sc8180x-mc-virt
+      - qcom,sc8180x-mmss-noc
+      - qcom,sc8180x-qup-virt
+      - qcom,sc8180x-system-noc
+      - qcom,sdm670-aggre1-noc
+      - qcom,sdm670-aggre2-noc
+      - qcom,sdm670-config-noc
+      - qcom,sdm670-dc-noc
+      - qcom,sdm670-gladiator-noc
+      - qcom,sdm670-mem-noc
+      - qcom,sdm670-mmss-noc
+      - qcom,sdm670-system-noc
+      - qcom,sdm845-aggre1-noc
+      - qcom,sdm845-aggre2-noc
+      - qcom,sdm845-config-noc
+      - qcom,sdm845-dc-noc
+      - qcom,sdm845-gladiator-noc
+      - qcom,sdm845-mem-noc
+      - qcom,sdm845-mmss-noc
+      - qcom,sdm845-system-noc
+      - qcom,sdx55-mc-virt
+      - qcom,sdx55-mem-noc
+      - qcom,sdx55-system-noc
+      - qcom,sdx65-mc-virt
+      - qcom,sdx65-mem-noc
+      - qcom,sdx65-system-noc
+      - qcom,sm8150-aggre1-noc
+      - qcom,sm8150-aggre2-noc
+      - qcom,sm8150-camnoc-noc
+      - qcom,sm8150-compute-noc
+      - qcom,sm8150-config-noc
+      - qcom,sm8150-dc-noc
+      - qcom,sm8150-gem-noc
+      - qcom,sm8150-mc-virt
+      - qcom,sm8150-mmss-noc
+      - qcom,sm8150-system-noc
+      - qcom,sm8250-aggre1-noc
+      - qcom,sm8250-aggre2-noc
+      - qcom,sm8250-compute-noc
+      - qcom,sm8250-config-noc
+      - qcom,sm8250-dc-noc
+      - qcom,sm8250-gem-noc
+      - qcom,sm8250-mc-virt
+      - qcom,sm8250-mmss-noc
+      - qcom,sm8250-npu-noc
+      - qcom,sm8250-qup-virt
+      - qcom,sm8250-system-noc
+      - qcom,sm8350-aggre1-noc
+      - qcom,sm8350-aggre2-noc
+      - qcom,sm8350-config-noc
+      - qcom,sm8350-dc-noc
+      - qcom,sm8350-gem-noc
+      - qcom,sm8350-lpass-ag-noc
+      - qcom,sm8350-mc-virt
+      - qcom,sm8350-mmss-noc
+      - qcom,sm8350-compute-noc
+      - qcom,sm8350-system-noc
+
+  '#interconnect-cells': true
+
+required:
+  - compatible
+
+allOf:
+  - $ref: qcom,rpmh-common.yaml#
+  - if:
+      not:
+        properties:
+          compatible:
+            enum:
+              - qcom,sm8250-qup-virt
+    then:
+      required:
+        - reg
+
+
+unevaluatedProperties: false
+
+examples:
+  - |
+      #include <dt-bindings/interconnect/qcom,sdm845.h>
+
+      mem_noc: interconnect@1380000 {
+             compatible = "qcom,sdm845-mem-noc";
+             reg = <0x01380000 0x27200>;
+             #interconnect-cells = <1>;
+             qcom,bcm-voters = <&apps_bcm_voter>;
+      };
+
+      mmss_noc: interconnect@1740000 {
+             compatible = "qcom,sdm845-mmss-noc";
+             reg = <0x01740000 0x1c1000>;
+             #interconnect-cells = <1>;
+             qcom,bcm-voter-names = "apps", "disp";
+             qcom,bcm-voters = <&apps_bcm_voter>, <&disp_bcm_voter>;
+      };
-- 
cgit v1.2.3