linux-kernel - [PATCH 04/12] dt-bindings: bluetooth: qcom,qca6390-bt: Split to separate schema

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Message-Id: <20251028-dt-bindings-qcom-bluetooth-v1-4-524a978e3cda@linaro.org>
Date: Tue, 28 Oct 2025 16:31:53 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Marcel Holtmann <marcel@...tmann.org>, 
 Luiz Augusto von Dentz <luiz.dentz@...il.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Balakrishna Godavarthi <quic_bgodavar@...cinc.com>, 
 Rocky Liao <quic_rjliao@...cinc.com>
Cc: linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 linux-bluetooth@...r.kernel.org, devicetree@...r.kernel.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 04/12] dt-bindings: bluetooth: qcom,qca6390-bt: Split to
 separate schema

One big Qualcomm Bluetooth schema is hardly manageable: it lists all
possible properties (19 supplies).  Split qcom,qca6390-bt to separate
bindings, so device schema will be easier to read/maintain and list only
relevant properties.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 .../bindings/net/bluetooth/qcom,qca6390-bt.yaml    | 64 ++++++++++++++++++++++
 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml | 15 -----
 2 files changed, 64 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,qca6390-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,qca6390-bt.yaml
new file mode 100644
index 000000000000..cffbc9e61cd6
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,qca6390-bt.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/bluetooth/qcom,qca6390-bt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QCA6390 Bluetooth
+
+maintainers:
+  - Balakrishna Godavarthi <quic_bgodavar@...cinc.com>
+  - Rocky Liao <quic_rjliao@...cinc.com>
+
+properties:
+  compatible:
+    enum:
+      - qcom,qca6390-bt
+
+  vddaon-supply:
+    description: VDD_AON supply regulator handle
+
+  vddbtcmx-supply:
+    description: VDD_BT_CMX supply regulator handle
+
+  vddrfa0p8-supply:
+    description: VDD_RFA_0P8 supply regulator handle
+
+  vddrfa1p2-supply:
+    description: VDD_RFA_1P2 supply regulator handle
+
+  vddrfa1p7-supply:
+    description: VDD_RFA_1P7 supply regulator handle
+
+  vddrfacmn-supply:
+    description: VDD_RFA_CMN supply regulator handle
+
+required:
+  - compatible
+  - vddaon-supply
+  - vddbtcmx-supply
+  - vddrfa0p8-supply
+  - vddrfa1p2-supply
+  - vddrfa1p7-supply
+  - vddrfacmn-supply
+
+allOf:
+  - $ref: bluetooth-controller.yaml#
+  - $ref: qcom,bluetooth-common.yaml
+  - $ref: /schemas/serial/serial-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    serial {
+        bluetooth {
+            compatible = "qcom,qca6390-bt";
+            vddaon-supply = <&vreg_pmu_aon_0p59>;
+            vddbtcmx-supply = <&vreg_pmu_btcmx_0p85>;
+            vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+            vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+            vddrfa1p7-supply = <&vreg_pmu_rfa_1p7>;
+            vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
index c8c0fa52d98c..e04ff0a8a45a 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
@@ -21,7 +21,6 @@ properties:
       - qcom,wcn3990-bt
       - qcom,wcn3991-bt
       - qcom,wcn3998-bt
-      - qcom,qca6390-bt
       - qcom,wcn6750-bt
       - qcom,wcn6855-bt
       - qcom,wcn7850-bt
@@ -181,20 +180,6 @@ allOf:
         - vddrfa0p8-supply
         - vddrfa1p2-supply
         - vddrfa1p8-supply
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,qca6390-bt
-    then:
-      required:
-        - vddrfacmn-supply
-        - vddaon-supply
-        - vddbtcmx-supply
-        - vddrfa0p8-supply
-        - vddrfa1p2-supply
-        - vddrfa1p7-supply
 
 examples:
   - |

-- 
2.48.1