From f64f37521c3492ea32dee9bce513145360f30f57 Mon Sep 17 00:00:00 2001
From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Date: Tue, 24 Mar 2026 02:10:37 +0200
Subject: [PATCH] dt-bindings: interconnect: qcom,msm8974: drop bus clocks

Remove the wrong internal RPM bus clock representation that we've been
carrying for years. They are an internal part of the interconnect
fabric. They are not exported by any device and are not supposed to be
used.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://msgid.link/20260324-msm8974-icc-v2-1-527280043ad8@oss.qualcomm.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
---
 .../bindings/interconnect/qcom,msm8974.yaml   | 21 ++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml
index 95ce25ce1f7d..89a694501d8c 100644
--- a/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml
+++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml
@@ -32,22 +32,32 @@ properties:
   clock-names:
     items:
       - const: bus
-      - const: bus_a
 
   clocks:
     items:
       - description: Bus Clock
-      - description: Bus A Clock
 
 required:
   - compatible
   - reg
   - '#interconnect-cells'
-  - clock-names
-  - clocks
 
 additionalProperties: false
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          const: qcom,msm8974-mmssnoc
+    then:
+      required:
+        - clocks
+        - clock-names
+    else:
+      properties:
+        clocks: false
+        clock-names: false
+
 examples:
   - |
     #include <dt-bindings/clock/qcom,rpmcc.h>
@@ -56,7 +66,4 @@ examples:
         reg = <0xfc380000 0x6a000>;
         compatible = "qcom,msm8974-bimc";
         #interconnect-cells = <1>;
-        clock-names = "bus", "bus_a";
-        clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
-                 <&rpmcc RPM_SMD_BIMC_A_CLK>;
     };