From 9f0fc191371843c4fc000a226b0a26b6c059aacd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 18 May 2024 19:40:19 +0200
Subject: Merging upstream version 6.7.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../bindings/interconnect/qcom,sdm660.yaml         | 108 +++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml

(limited to 'Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml')

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml
new file mode 100644
index 0000000000..8f6bc63996
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml
@@ -0,0 +1,108 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interconnect/qcom,sdm660.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SDM660 Network-On-Chip interconnect
+
+maintainers:
+  - Konrad Dybcio <konradybcio@kernel.org>
+
+description: |
+  The Qualcomm SDM660 interconnect providers support adjusting the
+  bandwidth requirements between the various NoC fabrics.
+
+properties:
+  compatible:
+    enum:
+      - qcom,sdm660-a2noc
+      - qcom,sdm660-bimc
+      - qcom,sdm660-cnoc
+      - qcom,sdm660-gnoc
+      - qcom,sdm660-mnoc
+      - qcom,sdm660-snoc
+
+  reg:
+    maxItems: 1
+
+  clock-names:
+    minItems: 1
+    maxItems: 5
+
+  clocks:
+    minItems: 1
+    maxItems: 5
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+allOf:
+  - $ref: qcom,rpm-common.yaml#
+  - if:
+      properties:
+        compatible:
+          const: qcom,sdm660-mnoc
+
+    then:
+      properties:
+        clocks:
+          items:
+            - description: CPU-NoC High-performance Bus Clock.
+
+        clock-names:
+          const: iface
+
+  - if:
+      properties:
+        compatible:
+          const: qcom,sdm660-a2noc
+
+    then:
+      properties:
+        clocks:
+          items:
+            - description: IPA Clock.
+            - description: UFS AXI Clock.
+            - description: Aggregate2 UFS AXI Clock.
+            - description: Aggregate2 USB3 AXI Clock.
+            - description: Config NoC USB2 AXI Clock.
+
+        clock-names:
+          items:
+            - const: ipa
+            - const: ufs_axi
+            - const: aggre2_ufs_axi
+            - const: aggre2_usb3_axi
+            - const: cfg_noc_usb2_axi
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-sdm660.h>
+    #include <dt-bindings/clock/qcom,mmcc-sdm660.h>
+    #include <dt-bindings/clock/qcom,rpmcc.h>
+
+    bimc: interconnect@1008000 {
+        compatible = "qcom,sdm660-bimc";
+        reg = <0x01008000 0x78000>;
+        #interconnect-cells = <1>;
+    };
+
+    a2noc: interconnect@1704000 {
+        compatible = "qcom,sdm660-a2noc";
+        reg = <0x01704000 0xc100>;
+        #interconnect-cells = <1>;
+        clocks = <&rpmcc RPM_SMD_IPA_CLK>,
+                 <&gcc GCC_UFS_AXI_CLK>,
+                 <&gcc GCC_AGGRE2_UFS_AXI_CLK>,
+                 <&gcc GCC_AGGRE2_USB3_AXI_CLK>,
+                 <&gcc GCC_CFG_NOC_USB2_AXI_CLK>;
+        clock-names = "ipa",
+                      "ufs_axi",
+                      "aggre2_ufs_axi",
+                      "aggre2_usb3_axi",
+                      "cfg_noc_usb2_axi";
+    };
-- 
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