[PATCH v2 3/7] dt-bindings: interconnect: qcom: Fix and separate out SDM660

[Konrad Dybcio <konrad.dybcio@linaro.org>]

Separate out SDM660 icc bindings from the common file and fix the
clocks description by removing the wrong internal RPM bus clock
representation that we've been carrying for years.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 .../devicetree/bindings/interconnect/qcom,rpm.yaml |  40 --------
 .../bindings/interconnect/qcom,sdm660.yaml         | 108 +++++++++++++++++++++
 2 files changed, 108 insertions(+), 40 deletions(-)

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
index 4f95d512012a..59895cca6a8c 100644
--- a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
+++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
@@ -37,12 +37,6 @@ properties:
       - qcom,qcs404-bimc
       - qcom,qcs404-pcnoc
       - qcom,qcs404-snoc
-      - qcom,sdm660-a2noc
-      - qcom,sdm660-bimc
-      - qcom,sdm660-cnoc
-      - qcom,sdm660-gnoc
-      - qcom,sdm660-mnoc
-      - qcom,sdm660-snoc
 
   '#interconnect-cells':
     description: |
@@ -123,10 +117,6 @@ allOf:
               - qcom,qcs404-bimc
               - qcom,qcs404-pcnoc
               - qcom,qcs404-snoc
-              - qcom,sdm660-bimc
-              - qcom,sdm660-cnoc
-              - qcom,sdm660-gnoc
-              - qcom,sdm660-snoc
 
     then:
       properties:
@@ -146,7 +136,6 @@ allOf:
           contains:
             enum:
               - qcom,msm8996-mnoc
-              - qcom,sdm660-mnoc
 
     then:
       properties:
@@ -209,35 +198,6 @@ allOf:
             - description: Aggregate2 NoC UFS AXI Clock
             - description: UFS AXI Clock
 
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,sdm660-a2noc
-
-    then:
-      properties:
-        clock-names:
-          items:
-            - const: bus
-            - const: bus_a
-            - const: ipa
-            - const: ufs_axi
-            - const: aggre2_ufs_axi
-            - const: aggre2_usb3_axi
-            - const: cfg_noc_usb2_axi
-
-        clocks:
-          items:
-            - description: Bus Clock.
-            - description: Bus A Clock.
-            - description: IPA Clock.
-            - description: UFS AXI Clock.
-            - description: Aggregate2 UFS AXI Clock.
-            - description: Aggregate2 USB3 AXI Clock.
-            - description: Config NoC USB2 AXI Clock.
-
   - if:
       not:
         properties:
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml
new file mode 100644
index 000000000000..8f6bc6399626
--- /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";
+    };

-- 
2.41.0