[PATCH RESEND v3 00/11] Bluetooth: dt-bindings: qualcomm: Split binding

[PATCH RESEND v3 00/11] Bluetooth: dt-bindings: qualcomm: Split binding

[Krzysztof Kozlowski]

Changes in v3:
- Just rebase and add review tags.
- Link to v2: https://patch.msgid.link/20251029-dt-bindings-qcom-bluetooth-v2-0-dd8709501ea1@linaro.org

Changes in v2:
- Drop in few commits the properties (supplies) from
  qualcomm-bluetooth.yaml which are not used by devices left there,
  instead of removing them in final patch (qcom,wcn7850-bt).
- Fix dt_binding_check error - missing gpio.h header in the example.
- Drop maintainers update - split into separate patch.
- Add also Bartosz as maintainer of two bindings because he was working
  with these in the past.
- Link to v1: https://patch.msgid.link/20251028-dt-bindings-qcom-bluetooth-v1-0-524a978e3cda@linaro.org

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

What's more it messes up old (pre-PMU) and new (post-PMU) description in
one place adding to the total mess.

Best regards,
Krzysztof

---
Krzysztof Kozlowski (11):
      dt-bindings: bluetooth: qcom,qca2066-bt: Split to separate schema
      dt-bindings: bluetooth: qcom,qca9377-bt: Split to separate schema
      dt-bindings: bluetooth: qcom,qca6390-bt: Split to separate schema
      dt-bindings: bluetooth: qcom,wcn3950-bt: Split to separate schema
      dt-bindings: bluetooth: qcom,wcn3990-bt: Split to separate schema
      dt-bindings: bluetooth: qcom,wcn6750-bt: Split to separate schema
      dt-bindings: bluetooth: qcom,wcn6750-bt: Deprecate old supplies
      dt-bindings: bluetooth: qcom,wcn6855-bt: Split to separate schema
      dt-bindings: bluetooth: qcom,wcn6855-bt: Deprecate old supplies
      dt-bindings: bluetooth: qcom,wcn7850-bt: Split to separate schema
      dt-bindings: bluetooth: qcom,wcn7850-bt: Deprecate old supplies

 .../net/bluetooth/qcom,bluetooth-common.yaml       |  25 ++
 .../bindings/net/bluetooth/qcom,qca2066-bt.yaml    |  49 ++++
 .../bindings/net/bluetooth/qcom,qca6390-bt.yaml    |  64 +++++
 .../bindings/net/bluetooth/qcom,qca9377-bt.yaml    |  58 +++++
 .../bindings/net/bluetooth/qcom,wcn3950-bt.yaml    |  67 ++++++
 .../bindings/net/bluetooth/qcom,wcn3990-bt.yaml    |  66 ++++++
 .../bindings/net/bluetooth/qcom,wcn6750-bt.yaml    |  91 ++++++++
 .../bindings/net/bluetooth/qcom,wcn6855-bt.yaml    |  99 ++++++++
 .../bindings/net/bluetooth/qcom,wcn7850-bt.yaml    |  94 ++++++++
 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml | 259 ---------------------
 MAINTAINERS                                        |   1 +
 11 files changed, 614 insertions(+), 259 deletions(-)
---
base-commit: f417b7ffcbef7d76b0d8860518f50dae0e7e5eda
change-id: 20251028-dt-bindings-qcom-bluetooth-9af415056c1c

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

[PATCH RESEND v3 01/11] dt-bindings: bluetooth: qcom,qca2066-bt: Split to separate schema

[Krzysztof Kozlowski]

One big Qualcomm Bluetooth schema is hardly manageable: it lists all
possible properties (19 supplies).  Split common part and
qcom,qca2066-bt to separate bindings, so each schema will be easier to
read/maintain and list only relevant properties.

The existing bindings do not mention interrupts, but
am335x-sancloud-bbe-extended-wifi.dts already defines such.  This issue
is not being fixed here.

Existing binding also did not mention any supplies (which do exist as
confirmed in datasheet) and Linux driver does not ask for any, thus keep
this state unchanged.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---

Expected warnings:
arch/arm/boot/dts/ti/omap/am335x-sancloud-bbe-extended-wifi.dts

Changes in v2:
1. Keep gpio.h header include for rest of the examples (fix build
   failure)
---
 .../net/bluetooth/qcom,bluetooth-common.yaml       | 25 +++++++++++
 .../bindings/net/bluetooth/qcom,qca2066-bt.yaml    | 49 ++++++++++++++++++++++
 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml | 25 +----------
 MAINTAINERS                                        |  1 +
 4 files changed, 76 insertions(+), 24 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,bluetooth-common.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,bluetooth-common.yaml
new file mode 100644
index 000000000000..c8e9c55c1afb
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,bluetooth-common.yaml
@@ -0,0 +1,25 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/bluetooth/qcom,bluetooth-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Bluetooth Common Properties
+
+maintainers:
+  - Balakrishna Godavarthi <quic_bgodavar@quicinc.com>
+  - Rocky Liao <quic_rjliao@quicinc.com>
+
+properties:
+  firmware-name:
+    minItems: 1
+    items:
+      - description: specify the name of nvm firmware to load
+      - description: specify the name of rampatch firmware to load
+
+  qcom,local-bd-address-broken:
+    type: boolean
+    description:
+      boot firmware is incorrectly passing the address in big-endian order
+
+additionalProperties: true
diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,qca2066-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,qca2066-bt.yaml
new file mode 100644
index 000000000000..d4f167c9b7e1
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,qca2066-bt.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/bluetooth/qcom,qca2066-bt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QCA2006 Bluetooth
+
+maintainers:
+  - Balakrishna Godavarthi <quic_bgodavar@quicinc.com>
+  - Rocky Liao <quic_rjliao@quicinc.com>
+
+properties:
+  compatible:
+    enum:
+      - qcom,qca2066-bt
+      - qcom,qca6174-bt
+
+  clocks:
+    items:
+      - description: External low-power 32.768 kHz clock input
+
+  enable-gpios:
+    maxItems: 1
+
+required:
+  - compatible
+  - clocks
+  - enable-gpios
+
+allOf:
+  - $ref: bluetooth-controller.yaml#
+  - $ref: qcom,bluetooth-common.yaml
+  - $ref: /schemas/serial/serial-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    serial {
+        bluetooth {
+            compatible = "qcom,qca6174-bt";
+            clocks = <&divclk4>;
+            enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
+            firmware-name = "nvm_00440302.bin";
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
index 6353a336f382..85d10d94700f 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
@@ -16,8 +16,6 @@ description:
 properties:
   compatible:
     enum:
-      - qcom,qca2066-bt
-      - qcom,qca6174-bt
       - qcom,qca9377-bt
       - qcom,wcn3950-bt
       - qcom,wcn3988-bt
@@ -122,17 +120,6 @@ additionalProperties: false
 allOf:
   - $ref: bluetooth-controller.yaml#
   - $ref: /schemas/serial/serial-peripheral-props.yaml#
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,qca2066-bt
-              - qcom,qca6174-bt
-    then:
-      required:
-        - enable-gpios
-        - clocks
 
   - if:
       properties:
@@ -211,17 +198,6 @@ allOf:
         - vddrfa1p7-supply
 
 examples:
-  - |
-    #include <dt-bindings/gpio/gpio.h>
-    serial {
-
-        bluetooth {
-            compatible = "qcom,qca6174-bt";
-            enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
-            clocks = <&divclk4>;
-            firmware-name = "nvm_00440302.bin";
-        };
-    };
   - |
     serial {
 
@@ -236,6 +212,7 @@ examples:
         };
     };
   - |
+    #include <dt-bindings/gpio/gpio.h>
     serial {
 
         bluetooth {
diff --git a/MAINTAINERS b/MAINTAINERS
index ecae8a5e33cc..b4d8d1245ef7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -21443,6 +21443,7 @@ QUALCOMM BLUETOOTH DRIVER
 M:	Bartosz Golaszewski <brgl@kernel.org>
 L:	linux-arm-msm@vger.kernel.org
 S:	Maintained
+F:	Documentation/devicetree/bindings/net/bluetooth/qcom,*
 F:	drivers/bluetooth/btqca.[ch]
 F:	drivers/bluetooth/btqcomsmd.c
 F:	drivers/bluetooth/hci_qca.c

-- 
2.51.0

RE: Bluetooth: dt-bindings: qualcomm: Split binding

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 526 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----

error: patch failed: MAINTAINERS:21443
error: MAINTAINERS: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch

Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

[PATCH RESEND v3 02/11] dt-bindings: bluetooth: qcom,qca9377-bt: Split to separate schema

[Krzysztof Kozlowski]

One big Qualcomm Bluetooth schema is hardly manageable: it lists all
possible properties (19 supplies).  Split qcom,qca9377-bt to separate
bindings, so device schema will be easier to read/maintain and list only
relevant properties.

Existing binding has incomplete and incorrect list of supplies (e.g.
there is no VDD_XO) and Linux driver does not ask for any, thus keep
this state unchanged.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 .../bindings/net/bluetooth/qcom,qca9377-bt.yaml    | 58 ++++++++++++++++++++++
 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml |  1 -
 2 files changed, 58 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,qca9377-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,qca9377-bt.yaml
new file mode 100644
index 000000000000..3fe9476c1d74
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,qca9377-bt.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/bluetooth/qcom,qca9377-bt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QCA9377 Bluetooth
+
+maintainers:
+  - Balakrishna Godavarthi <quic_bgodavar@quicinc.com>
+  - Rocky Liao <quic_rjliao@quicinc.com>
+
+properties:
+  compatible:
+    enum:
+      - qcom,qca9377-bt
+
+  clocks:
+    items:
+      - description: External low-power 32.768 kHz clock input
+
+  enable-gpios:
+    maxItems: 1
+
+  vddio-supply:
+    description: VDD_IO supply regulator handle
+
+  vddxo-supply:
+    description: VDD_XO supply regulator handle
+
+required:
+  - compatible
+  - clocks
+  - enable-gpios
+
+allOf:
+  - $ref: bluetooth-controller.yaml#
+  - $ref: qcom,bluetooth-common.yaml
+  - $ref: /schemas/serial/serial-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    serial {
+        bluetooth {
+            compatible = "qcom,qca9377-bt";
+            clocks = <&rk809 1>;
+            enable-gpios = <&gpio3 5 GPIO_ACTIVE_HIGH>;
+            max-speed = <2000000>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&bt_enable>;
+            vddio-supply = <&vcc_1v8>;
+            vddxo-supply = <&vcc3v3_sys>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
index 85d10d94700f..dba867ef3d06 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
@@ -16,7 +16,6 @@ description:
 properties:
   compatible:
     enum:
-      - qcom,qca9377-bt
       - qcom,wcn3950-bt
       - qcom,wcn3988-bt
       - qcom,wcn3990-bt

-- 
2.51.0

[PATCH RESEND v3 03/11] dt-bindings: bluetooth: qcom,qca6390-bt: Split to separate schema

[Krzysztof Kozlowski]

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.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 .../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@quicinc.com>
+  - Rocky Liao <quic_rjliao@quicinc.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 dba867ef3d06..ac58d6598091 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:
   - |

-- 
2.51.0

[PATCH RESEND v3 04/11] dt-bindings: bluetooth: qcom,wcn3950-bt: Split to separate schema

[Krzysztof Kozlowski]

One big Qualcomm Bluetooth schema is hardly manageable: it lists all
possible properties (19 supplies).  Split qcom,wcn3950-bt to separate
bindings, so device schema will be easier to read/maintain and list only
relevant properties.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 .../bindings/net/bluetooth/qcom,wcn3950-bt.yaml    | 67 ++++++++++++++++++++++
 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml |  4 --
 2 files changed, 67 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn3950-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn3950-bt.yaml
new file mode 100644
index 000000000000..83382f3c9049
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn3950-bt.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/bluetooth/qcom,wcn3950-bt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm WCN3950/WCN3988 Bluetooth
+
+maintainers:
+  - Balakrishna Godavarthi <quic_bgodavar@quicinc.com>
+  - Rocky Liao <quic_rjliao@quicinc.com>
+
+properties:
+  compatible:
+    enum:
+      - qcom,wcn3950-bt
+      - qcom,wcn3988-bt
+
+  enable-gpios:
+    maxItems: 1
+
+  swctrl-gpios:
+    maxItems: 1
+    description: gpio specifier is used to find status
+                 of clock supply to SoC
+
+  vddch0-supply:
+    description: VDD_CH0 supply regulator handle
+
+  vddio-supply:
+    description: VDD_IO supply regulator handle
+
+  vddrf-supply:
+    description: VDD_RF supply regulator handle
+
+  vddxo-supply:
+    description: VDD_XO supply regulator handle
+
+required:
+  - compatible
+  - vddch0-supply
+  - vddio-supply
+  - vddrf-supply
+  - vddxo-supply
+
+allOf:
+  - $ref: bluetooth-controller.yaml#
+  - $ref: qcom,bluetooth-common.yaml
+  - $ref: /schemas/serial/serial-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    serial {
+        bluetooth {
+            compatible = "qcom,wcn3950-bt";
+            enable-gpios = <&tlmm 87 GPIO_ACTIVE_HIGH>;
+            max-speed = <3200000>;
+            vddch0-supply = <&pm4125_l22>;
+            vddio-supply = <&pm4125_l15>;
+            vddrf-supply = <&pm4125_l10>;
+            vddxo-supply = <&pm4125_l13>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
index ac58d6598091..82cce508e295 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
@@ -16,8 +16,6 @@ description:
 properties:
   compatible:
     enum:
-      - qcom,wcn3950-bt
-      - qcom,wcn3988-bt
       - qcom,wcn3990-bt
       - qcom,wcn3991-bt
       - qcom,wcn3998-bt
@@ -124,8 +122,6 @@ allOf:
         compatible:
           contains:
             enum:
-              - qcom,wcn3950-bt
-              - qcom,wcn3988-bt
               - qcom,wcn3990-bt
               - qcom,wcn3991-bt
               - qcom,wcn3998-bt

-- 
2.51.0

[PATCH RESEND v3 05/11] dt-bindings: bluetooth: qcom,wcn3990-bt: Split to separate schema

[Krzysztof Kozlowski]

One big Qualcomm Bluetooth schema is hardly manageable: it lists all
possible properties (19 supplies).  Split qcom,wcn3990-bt to separate
bindings, so device schema will be easier to read/maintain and list only
relevant properties.

This binding is very similar to qcom,wcn3950-bt, however devices have
additional VDD_CH1 supply.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---

Changes in v2:
1. Drop few supplies from qualcomm-bluetooth.yaml which are not used by
   devices left there.
---
 .../bindings/net/bluetooth/qcom,wcn3990-bt.yaml    | 66 ++++++++++++++++++++++
 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml | 47 ---------------
 2 files changed, 66 insertions(+), 47 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn3990-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn3990-bt.yaml
new file mode 100644
index 000000000000..89ceb1f7def0
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn3990-bt.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/bluetooth/qcom,wcn3990-bt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm WCN3990/WCN3991/WCN3998 Bluetooth
+
+maintainers:
+  - Balakrishna Godavarthi <quic_bgodavar@quicinc.com>
+  - Rocky Liao <quic_rjliao@quicinc.com>
+
+properties:
+  compatible:
+    enum:
+      - qcom,wcn3990-bt
+      - qcom,wcn3991-bt
+      - qcom,wcn3998-bt
+
+  clocks:
+    items:
+      - description: External low-power 32.768 kHz clock input
+
+  vddch0-supply:
+    description: VDD_CH0 supply regulator handle
+
+  vddch1-supply:
+    description: VDD_CH1 supply regulator handle
+
+  vddio-supply:
+    description: VDD_IO supply regulator handle
+
+  vddrf-supply:
+    description: VDD_RF supply regulator handle
+
+  vddxo-supply:
+    description: VDD_XO supply regulator handle
+
+required:
+  - compatible
+  - vddch0-supply
+  - vddio-supply
+  - vddrf-supply
+  - vddxo-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,wcn3990-bt";
+            firmware-name = "crnv21.bin";
+            max-speed = <3200000>;
+            vddio-supply = <&vreg_s4a_1p8>;
+            vddch0-supply = <&vreg_l25a_3p3>;
+            vddch1-supply = <&vreg_l23a_3p3>;
+            vddrf-supply = <&vreg_l17a_1p3>;
+            vddxo-supply = <&vreg_l7a_1p8>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
index 82cce508e295..5581e810f08e 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
@@ -16,9 +16,6 @@ description:
 properties:
   compatible:
     enum:
-      - qcom,wcn3990-bt
-      - qcom,wcn3991-bt
-      - qcom,wcn3998-bt
       - qcom,wcn6750-bt
       - qcom,wcn6855-bt
       - qcom,wcn7850-bt
@@ -32,25 +29,9 @@ properties:
     description: gpio specifier is used to find status
                  of clock supply to SoC
 
-  clocks:
-    maxItems: 1
-    description: clock provided to the controller (SUSCLK_32KHZ)
-
   vddio-supply:
     description: VDD_IO supply regulator handle
 
-  vddxo-supply:
-    description: VDD_XO supply regulator handle
-
-  vddrf-supply:
-    description: VDD_RF supply regulator handle
-
-  vddch0-supply:
-    description: VDD_CH0 supply regulator handle
-
-  vddch1-supply:
-    description: VDD_CH1 supply regulator handle
-
   vddaon-supply:
     description: VDD_AON supply regulator handle
 
@@ -117,21 +98,6 @@ allOf:
   - $ref: bluetooth-controller.yaml#
   - $ref: /schemas/serial/serial-peripheral-props.yaml#
 
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,wcn3990-bt
-              - qcom,wcn3991-bt
-              - qcom,wcn3998-bt
-    then:
-      required:
-        - vddio-supply
-        - vddxo-supply
-        - vddrf-supply
-        - vddch0-supply
-
   - if:
       properties:
         compatible:
@@ -178,19 +144,6 @@ allOf:
         - vddrfa1p8-supply
 
 examples:
-  - |
-    serial {
-
-        bluetooth {
-            compatible = "qcom,wcn3990-bt";
-            vddio-supply = <&vreg_s4a_1p8>;
-            vddxo-supply = <&vreg_l7a_1p8>;
-            vddrf-supply = <&vreg_l17a_1p3>;
-            vddch0-supply = <&vreg_l25a_3p3>;
-            max-speed = <3200000>;
-            firmware-name = "crnv21.bin";
-        };
-    };
   - |
     #include <dt-bindings/gpio/gpio.h>
     serial {

-- 
2.51.0

[PATCH RESEND v3 06/11] dt-bindings: bluetooth: qcom,wcn6750-bt: Split to separate schema

[Krzysztof Kozlowski]

One big Qualcomm Bluetooth schema is hardly manageable: it lists all
possible properties (19 supplies).  Split qcom,wcn6750-bt to separate
bindings, so device schema will be easier to read/maintain and list only
relevant properties.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 .../bindings/net/bluetooth/qcom,wcn6750-bt.yaml    | 86 ++++++++++++++++++++++
 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml | 45 -----------
 2 files changed, 86 insertions(+), 45 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6750-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6750-bt.yaml
new file mode 100644
index 000000000000..f11d12c205fa
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6750-bt.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/bluetooth/qcom,wcn6750-bt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm WCN6750 Bluetooth
+
+maintainers:
+  - Balakrishna Godavarthi <quic_bgodavar@quicinc.com>
+  - Rocky Liao <quic_rjliao@quicinc.com>
+
+properties:
+  compatible:
+    enum:
+      - qcom,wcn6750-bt
+
+  enable-gpios:
+    maxItems: 1
+
+  swctrl-gpios:
+    maxItems: 1
+    description: gpio specifier is used to find status
+                 of clock supply to SoC
+
+  vddaon-supply:
+    description: VDD_AON supply regulator handle
+
+  vddasd-supply:
+    description: VDD_ASD supply regulator handle
+
+  vddbtcmx-supply:
+    description: VDD_BT_CMX supply regulator handle
+
+  vddbtcxmx-supply:
+    description: VDD_BT_CXMX supply regulator handle
+
+  vddio-supply:
+    description: VDD_IO 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
+
+  vddrfa2p2-supply:
+    description: VDD_RFA_2P2 supply regulator handle
+
+  vddrfacmn-supply:
+    description: VDD_RFA_CMN supply regulator handle
+
+required:
+  - compatible
+  - vddaon-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,wcn6750-bt";
+
+            firmware-name = "msnv11.bin";
+            max-speed = <3200000>;
+            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 5581e810f08e..1ee97089e1d5 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
@@ -16,7 +16,6 @@ description:
 properties:
   compatible:
     enum:
-      - qcom,wcn6750-bt
       - qcom,wcn6855-bt
       - qcom,wcn7850-bt
 
@@ -62,12 +61,6 @@ properties:
   vddrfa1p9-supply:
     description: VDD_RFA_1P9 supply regulator handle
 
-  vddrfa2p2-supply:
-    description: VDD_RFA_2P2 supply regulator handle
-
-  vddasd-supply:
-    description: VDD_ASD supply regulator handle
-
   vddwlcx-supply:
     description: VDD_WLCX supply regulator handle
 
@@ -98,19 +91,6 @@ allOf:
   - $ref: bluetooth-controller.yaml#
   - $ref: /schemas/serial/serial-peripheral-props.yaml#
 
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,wcn6750-bt
-    then:
-      required:
-        - vddaon-supply
-        - vddrfacmn-supply
-        - vddrfa0p8-supply
-        - vddrfa1p7-supply
-        - vddrfa1p2-supply
   - if:
       properties:
         compatible:
@@ -142,28 +122,3 @@ allOf:
         - vddrfa0p8-supply
         - vddrfa1p2-supply
         - vddrfa1p8-supply
-
-examples:
-  - |
-    #include <dt-bindings/gpio/gpio.h>
-    serial {
-
-        bluetooth {
-            compatible = "qcom,wcn6750-bt";
-            pinctrl-names = "default";
-            pinctrl-0 = <&bt_en_default>;
-            enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
-            swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
-            vddio-supply = <&vreg_l19b_1p8>;
-            vddaon-supply = <&vreg_s7b_0p9>;
-            vddbtcxmx-supply = <&vreg_s7b_0p9>;
-            vddrfacmn-supply = <&vreg_s7b_0p9>;
-            vddrfa0p8-supply = <&vreg_s7b_0p9>;
-            vddrfa1p7-supply = <&vreg_s1b_1p8>;
-            vddrfa1p2-supply = <&vreg_s8b_1p2>;
-            vddrfa2p2-supply = <&vreg_s1c_2p2>;
-            vddasd-supply = <&vreg_l11c_2p8>;
-            max-speed = <3200000>;
-            firmware-name = "msnv11.bin";
-        };
-    };

-- 
2.51.0

[PATCH RESEND v3 07/11] dt-bindings: bluetooth: qcom,wcn6750-bt: Deprecate old supplies

[Krzysztof Kozlowski]

Commit cca4fe34979a ("dt-bindings: bluetooth: Utilize PMU abstraction
for WCN6750") changed the binding to new description with a Power
Management Unit (PMU), thus certain power-controller properties are
considered deprecated and are part of that PMUs binding.

Deprecate them to mark clearly that new PMU-based approach is preferred.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6750-bt.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6750-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6750-bt.yaml
index f11d12c205fa..8606a45ac9b9 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6750-bt.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6750-bt.yaml
@@ -17,26 +17,31 @@ properties:
 
   enable-gpios:
     maxItems: 1
+    deprecated: true
 
   swctrl-gpios:
     maxItems: 1
     description: gpio specifier is used to find status
                  of clock supply to SoC
+    deprecated: true
 
   vddaon-supply:
     description: VDD_AON supply regulator handle
 
   vddasd-supply:
     description: VDD_ASD supply regulator handle
+    deprecated: true
 
   vddbtcmx-supply:
     description: VDD_BT_CMX supply regulator handle
 
   vddbtcxmx-supply:
     description: VDD_BT_CXMX supply regulator handle
+    deprecated: true
 
   vddio-supply:
     description: VDD_IO supply regulator handle
+    deprecated: true
 
   vddrfa0p8-supply:
     description: VDD_RFA_0P8 supply regulator handle

-- 
2.51.0

[PATCH RESEND v3 08/11] dt-bindings: bluetooth: qcom,wcn6855-bt: Split to separate schema

[Krzysztof Kozlowski]

One big Qualcomm Bluetooth schema is hardly manageable: it lists all
possible properties (19 supplies).  Split qcom,wcn6855-bt to separate
bindings, so device schema will be easier to read/maintain and list only
relevant properties.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---

Changes in v2:
1. Drop few supplies from qualcomm-bluetooth.yaml which are not used by
   devices left there.
2. Add also Bartosz as maintainer because he was working with this
   device in the past.

Expected existing warnings for:
qcs9100-ride-r3.dtb, qcs9100-ride.dtb, sa8775p-ride.dtb,
sa8775p-ride-r3.dtb, sc8280xp-microsoft-arcata*.dtb e.g.:

sc8280xp-microsoft-arcata.dtb: bluetooth (qcom,wcn6855-bt): 'vddaon-supply' is a required property
	from schema $id: http://devicetree.org/schemas/net/bluetooth/qualcomm-bluetooth.yaml#
sc8280xp-microsoft-arcata.dtb: bluetooth (qcom,wcn6855-bt): 'vddwlcx-supply' is a required property
	from schema $id: http://devicetree.org/schemas/net/bluetooth/qualcomm-bluetooth.yaml#
sc8280xp-microsoft-arcata.dtb: bluetooth (qcom,wcn6855-bt): 'vddwlmx-supply' is a required property
	from schema $id: http://devicetree.org/schemas/net/bluetooth/qualcomm-bluetooth.yaml#
sc8280xp-microsoft-arcata.dtb: bluetooth (qcom,wcn6855-bt): 'vddbtcmx-supply' is a required property
	from schema $id: http://devicetree.org/schemas/net/bluetooth/qualcomm-bluetooth.yaml#
sc8280xp-microsoft-arcata.dtb: bluetooth (qcom,wcn6855-bt): 'vddrfa1p8-supply' is a required property
---
 .../bindings/net/bluetooth/qcom,wcn6855-bt.yaml    | 94 ++++++++++++++++++++++
 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml | 26 ------
 2 files changed, 94 insertions(+), 26 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6855-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6855-bt.yaml
new file mode 100644
index 000000000000..a4a887a4dde1
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6855-bt.yaml
@@ -0,0 +1,94 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/bluetooth/qcom,wcn6855-bt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm WCN6855 Bluetooth
+
+maintainers:
+  - Bartosz Golaszewski <brgl@bgdev.pl>
+  - Balakrishna Godavarthi <quic_bgodavar@quicinc.com>
+  - Rocky Liao <quic_rjliao@quicinc.com>
+
+properties:
+  compatible:
+    enum:
+      - qcom,wcn6855-bt
+
+  enable-gpios:
+    maxItems: 1
+
+  swctrl-gpios:
+    maxItems: 1
+    description: gpio specifier is used to find status
+                 of clock supply to SoC
+
+  vddaon-supply:
+    description: VDD_AON supply regulator handle
+
+  vddbtcmx-supply:
+    description: VDD_BT_CMX supply regulator handle
+
+  vddbtcxmx-supply:
+    description: VDD_BT_CXMX supply regulator handle
+
+  vddio-supply:
+    description: VDD_IO 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
+
+  vddrfa1p8-supply:
+    description: VDD_RFA_1P8 supply regulator handle
+
+  vddrfacmn-supply:
+    description: VDD_RFA_CMN supply regulator handle
+
+  vddwlcx-supply:
+    description: VDD_WLCX supply regulator handle
+
+  vddwlmx-supply:
+    description: VDD_WLMX supply regulator handle
+
+required:
+  - compatible
+  - vddaon-supply
+  - vddbtcmx-supply
+  - vddrfa0p8-supply
+  - vddrfa1p2-supply
+  - vddrfa1p8-supply
+  - vddrfacmn-supply
+  - vddwlcx-supply
+  - vddwlmx-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,wcn6855-bt";
+
+            max-speed = <3000000>;
+            vddaon-supply = <&vreg_pmu_aon_0p8>;
+            vddbtcmx-supply = <&vreg_pmu_btcmx_0p8>;
+            vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+            vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+            vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>;
+            vddrfacmn-supply = <&vreg_pmu_rfa_cmn_0p8>;
+            vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+            vddwlmx-supply = <&vreg_pmu_wlmx_0p8>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
index 1ee97089e1d5..62d7cdb67a3a 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
@@ -16,7 +16,6 @@ description:
 properties:
   compatible:
     enum:
-      - qcom,wcn6855-bt
       - qcom,wcn7850-bt
 
   enable-gpios:
@@ -37,21 +36,12 @@ properties:
   vdddig-supply:
     description: VDD_DIG supply regulator handle
 
-  vddbtcmx-supply:
-    description: VDD_BT_CMX supply regulator handle
-
-  vddbtcxmx-supply:
-    description: VDD_BT_CXMX supply regulator handle
-
   vddrfacmn-supply:
     description: VDD_RFA_CMN supply regulator handle
 
   vddrfa0p8-supply:
     description: VDD_RFA_0P8 supply regulator handle
 
-  vddrfa1p7-supply:
-    description: VDD_RFA_1P7 supply regulator handle
-
   vddrfa1p8-supply:
     description: VDD_RFA_1P8 supply regulator handle
 
@@ -91,22 +81,6 @@ allOf:
   - $ref: bluetooth-controller.yaml#
   - $ref: /schemas/serial/serial-peripheral-props.yaml#
 
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,wcn6855-bt
-    then:
-      required:
-        - vddrfacmn-supply
-        - vddaon-supply
-        - vddwlcx-supply
-        - vddwlmx-supply
-        - vddbtcmx-supply
-        - vddrfa0p8-supply
-        - vddrfa1p2-supply
-        - vddrfa1p8-supply
   - if:
       properties:
         compatible:

-- 
2.51.0

[PATCH RESEND v3 09/11] dt-bindings: bluetooth: qcom,wcn6855-bt: Deprecate old supplies

[Krzysztof Kozlowski]

Commit 5f4f954bba12 ("dt-bindings: bluetooth: bring the HW description
closer to reality for wcn6855") changed the binding to new description
with a Power Management Unit (PMU), thus certain power-controller
properties are considered deprecated and are part of that PMUs binding.

Deprecate them to mark clearly that new PMU-based approach is preferred.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6855-bt.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6855-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6855-bt.yaml
index a4a887a4dde1..45630067d3c8 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6855-bt.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6855-bt.yaml
@@ -18,11 +18,13 @@ properties:
 
   enable-gpios:
     maxItems: 1
+    deprecated: true
 
   swctrl-gpios:
     maxItems: 1
     description: gpio specifier is used to find status
                  of clock supply to SoC
+    deprecated: true
 
   vddaon-supply:
     description: VDD_AON supply regulator handle
@@ -32,9 +34,11 @@ properties:
 
   vddbtcxmx-supply:
     description: VDD_BT_CXMX supply regulator handle
+    deprecated: true
 
   vddio-supply:
     description: VDD_IO supply regulator handle
+    deprecated: true
 
   vddrfa0p8-supply:
     description: VDD_RFA_0P8 supply regulator handle
@@ -44,6 +48,7 @@ properties:
 
   vddrfa1p7-supply:
     description: VDD_RFA_1P7 supply regulator handle
+    deprecated: true
 
   vddrfa1p8-supply:
     description: VDD_RFA_1P8 supply regulator handle

-- 
2.51.0

[PATCH RESEND v3 10/11] dt-bindings: bluetooth: qcom,wcn7850-bt: Split to separate schema

[Krzysztof Kozlowski]

One big Qualcomm Bluetooth schema is hardly manageable: it lists all
possible properties (19 supplies).  Split qcom,wcn7850-bt to separate
bindings, so device schema will be easier to read/maintain and list only
relevant properties.  Re-shuffle few properties to alphabetical order
while moving them and drop redundant enable-gpios description.

This makes the source qualcomm-bluetooth.yaml binding empty, thus drop
it making entire change a variant of file rename.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---

Changes in v2:
1. Add also Bartosz as maintainer because he was working with this
   device in the past.
---
 ...ualcomm-bluetooth.yaml => qcom,wcn7850-bt.yaml} | 83 ++++++++++------------
 1 file changed, 37 insertions(+), 46 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn7850-bt.yaml
similarity index 57%
rename from Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
rename to Documentation/devicetree/bindings/net/bluetooth/qcom,wcn7850-bt.yaml
index 62d7cdb67a3a..bd628e48b4e1 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn7850-bt.yaml
@@ -1,18 +1,16 @@
 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/net/bluetooth/qualcomm-bluetooth.yaml#
+$id: http://devicetree.org/schemas/net/bluetooth/qcom,wcn7850-bt.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Bluetooth Chips
+title: Qualcomm WCN7850 Bluetooth
 
 maintainers:
+  - Bartosz Golaszewski <brgl@bgdev.pl>
   - Balakrishna Godavarthi <quic_bgodavar@quicinc.com>
   - Rocky Liao <quic_rjliao@quicinc.com>
 
-description:
-  This binding describes Qualcomm UART-attached bluetooth chips.
-
 properties:
   compatible:
     enum:
@@ -20,79 +18,72 @@ properties:
 
   enable-gpios:
     maxItems: 1
-    description: gpio specifier used to enable chip
 
   swctrl-gpios:
     maxItems: 1
     description: gpio specifier is used to find status
                  of clock supply to SoC
 
-  vddio-supply:
-    description: VDD_IO supply regulator handle
-
   vddaon-supply:
     description: VDD_AON supply regulator handle
 
   vdddig-supply:
     description: VDD_DIG supply regulator handle
 
-  vddrfacmn-supply:
-    description: VDD_RFA_CMN supply regulator handle
+  vddio-supply:
+    description: VDD_IO supply regulator handle
 
   vddrfa0p8-supply:
     description: VDD_RFA_0P8 supply regulator handle
 
-  vddrfa1p8-supply:
-    description: VDD_RFA_1P8 supply regulator handle
-
   vddrfa1p2-supply:
     description: VDD_RFA_1P2 supply regulator handle
 
+  vddrfa1p8-supply:
+    description: VDD_RFA_1P8 supply regulator handle
+
   vddrfa1p9-supply:
     description: VDD_RFA_1P9 supply regulator handle
 
+  vddrfacmn-supply:
+    description: VDD_RFA_CMN supply regulator handle
+
   vddwlcx-supply:
     description: VDD_WLCX supply regulator handle
 
   vddwlmx-supply:
     description: VDD_WLMX supply regulator handle
 
-  max-speed: true
-
-  firmware-name:
-    minItems: 1
-    items:
-      - description: specify the name of nvm firmware to load
-      - description: specify the name of rampatch firmware to load
-
-  local-bd-address: true
-
-  qcom,local-bd-address-broken:
-    type: boolean
-    description:
-      boot firmware is incorrectly passing the address in big-endian order
-
 required:
   - compatible
-
-additionalProperties: false
+  - vddrfacmn-supply
+  - vddaon-supply
+  - vddwlcx-supply
+  - vddwlmx-supply
+  - vddrfa0p8-supply
+  - vddrfa1p2-supply
+  - vddrfa1p8-supply
 
 allOf:
   - $ref: bluetooth-controller.yaml#
+  - $ref: qcom,bluetooth-common.yaml
   - $ref: /schemas/serial/serial-peripheral-props.yaml#
 
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,wcn7850-bt
-    then:
-      required:
-        - vddrfacmn-supply
-        - vddaon-supply
-        - vddwlcx-supply
-        - vddwlmx-supply
-        - vddrfa0p8-supply
-        - vddrfa1p2-supply
-        - vddrfa1p8-supply
+unevaluatedProperties: false
+
+examples:
+  - |
+    serial {
+        bluetooth {
+            compatible = "qcom,wcn7850-bt";
+
+            max-speed = <3200000>;
+            vddaon-supply = <&vreg_pmu_aon_0p59>;
+            vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+            vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+            vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
+            vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+            vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+            vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+        };
+    };

-- 
2.51.0

[PATCH RESEND v3 11/11] dt-bindings: bluetooth: qcom,wcn7850-bt: Deprecate old supplies

[Krzysztof Kozlowski]

Commit bd3f305886ad ("dt-bindings: bluetooth: qualcomm: describe the
inputs from PMU for wcn7850") changed the binding to new description
with a Power Management Unit (PMU), thus certain power-controller
properties are considered deprecated and are part of that PMUs binding.

Deprecate them to mark clearly that new PMU-based approach is preferred.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/net/bluetooth/qcom,wcn7850-bt.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn7850-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn7850-bt.yaml
index bd628e48b4e1..8108ef83e99b 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn7850-bt.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn7850-bt.yaml
@@ -18,20 +18,24 @@ properties:
 
   enable-gpios:
     maxItems: 1
+    deprecated: true
 
   swctrl-gpios:
     maxItems: 1
     description: gpio specifier is used to find status
                  of clock supply to SoC
+    deprecated: true
 
   vddaon-supply:
     description: VDD_AON supply regulator handle
 
   vdddig-supply:
     description: VDD_DIG supply regulator handle
+    deprecated: true
 
   vddio-supply:
     description: VDD_IO supply regulator handle
+    deprecated: true
 
   vddrfa0p8-supply:
     description: VDD_RFA_0P8 supply regulator handle
@@ -44,6 +48,7 @@ properties:
 
   vddrfa1p9-supply:
     description: VDD_RFA_1P9 supply regulator handle
+    deprecated: true
 
   vddrfacmn-supply:
     description: VDD_RFA_CMN supply regulator handle

-- 
2.51.0

Re: [PATCH RESEND v3 00/11] Bluetooth: dt-bindings: qualcomm: Split binding

[patchwork-bot+bluetooth]

Hello:

This series was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:

On Sun, 11 Jan 2026 16:48:57 +0100 you wrote:
> Changes in v3:
> - Just rebase and add review tags.
> - Link to v2: https://patch.msgid.link/20251029-dt-bindings-qcom-bluetooth-v2-0-dd8709501ea1@linaro.org
> 
> Changes in v2:
> - Drop in few commits the properties (supplies) from
>   qualcomm-bluetooth.yaml which are not used by devices left there,
>   instead of removing them in final patch (qcom,wcn7850-bt).
> - Fix dt_binding_check error - missing gpio.h header in the example.
> - Drop maintainers update - split into separate patch.
> - Add also Bartosz as maintainer of two bindings because he was working
>   with these in the past.
> - Link to v1: https://patch.msgid.link/20251028-dt-bindings-qcom-bluetooth-v1-0-524a978e3cda@linaro.org
> 
> [...]

Here is the summary with links:
  - [RESEND,v3,01/11] dt-bindings: bluetooth: qcom,qca2066-bt: Split to separate schema
    (no matching commit)
  - [RESEND,v3,02/11] dt-bindings: bluetooth: qcom,qca9377-bt: Split to separate schema
    https://git.kernel.org/bluetooth/bluetooth-next/c/fecb6f46ab6f
  - [RESEND,v3,03/11] dt-bindings: bluetooth: qcom,qca6390-bt: Split to separate schema
    https://git.kernel.org/bluetooth/bluetooth-next/c/e41a69e668ef
  - [RESEND,v3,04/11] dt-bindings: bluetooth: qcom,wcn3950-bt: Split to separate schema
    https://git.kernel.org/bluetooth/bluetooth-next/c/439375d993c7
  - [RESEND,v3,05/11] dt-bindings: bluetooth: qcom,wcn3990-bt: Split to separate schema
    https://git.kernel.org/bluetooth/bluetooth-next/c/57507201df35
  - [RESEND,v3,06/11] dt-bindings: bluetooth: qcom,wcn6750-bt: Split to separate schema
    https://git.kernel.org/bluetooth/bluetooth-next/c/4d3a212deeea
  - [RESEND,v3,07/11] dt-bindings: bluetooth: qcom,wcn6750-bt: Deprecate old supplies
    https://git.kernel.org/bluetooth/bluetooth-next/c/74ee2b6db9f4
  - [RESEND,v3,08/11] dt-bindings: bluetooth: qcom,wcn6855-bt: Split to separate schema
    https://git.kernel.org/bluetooth/bluetooth-next/c/691c0da55562
  - [RESEND,v3,09/11] dt-bindings: bluetooth: qcom,wcn6855-bt: Deprecate old supplies
    https://git.kernel.org/bluetooth/bluetooth-next/c/9d2f4c4a4be2
  - [RESEND,v3,10/11] dt-bindings: bluetooth: qcom,wcn7850-bt: Split to separate schema
    https://git.kernel.org/bluetooth/bluetooth-next/c/0f755f17590d
  - [RESEND,v3,11/11] dt-bindings: bluetooth: qcom,wcn7850-bt: Deprecate old supplies
    https://git.kernel.org/bluetooth/bluetooth-next/c/fc1e82e745e7

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html

Re: [PATCH RESEND v3 00/11] Bluetooth: dt-bindings: qualcomm: Split binding

[patchwork-bot+bluetooth]

Hello:

This series was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:

On Sun, 11 Jan 2026 16:48:57 +0100 you wrote:
> Changes in v3:
> - Just rebase and add review tags.
> - Link to v2: https://patch.msgid.link/20251029-dt-bindings-qcom-bluetooth-v2-0-dd8709501ea1@linaro.org
> 
> Changes in v2:
> - Drop in few commits the properties (supplies) from
>   qualcomm-bluetooth.yaml which are not used by devices left there,
>   instead of removing them in final patch (qcom,wcn7850-bt).
> - Fix dt_binding_check error - missing gpio.h header in the example.
> - Drop maintainers update - split into separate patch.
> - Add also Bartosz as maintainer of two bindings because he was working
>   with these in the past.
> - Link to v1: https://patch.msgid.link/20251028-dt-bindings-qcom-bluetooth-v1-0-524a978e3cda@linaro.org
> 
> [...]

Here is the summary with links:
  - [RESEND,v3,01/11] dt-bindings: bluetooth: qcom,qca2066-bt: Split to separate schema
    https://git.kernel.org/bluetooth/bluetooth-next/c/68f3769ce016
  - [RESEND,v3,02/11] dt-bindings: bluetooth: qcom,qca9377-bt: Split to separate schema
    (no matching commit)
  - [RESEND,v3,03/11] dt-bindings: bluetooth: qcom,qca6390-bt: Split to separate schema
    (no matching commit)
  - [RESEND,v3,04/11] dt-bindings: bluetooth: qcom,wcn3950-bt: Split to separate schema
    (no matching commit)
  - [RESEND,v3,05/11] dt-bindings: bluetooth: qcom,wcn3990-bt: Split to separate schema
    (no matching commit)
  - [RESEND,v3,06/11] dt-bindings: bluetooth: qcom,wcn6750-bt: Split to separate schema
    (no matching commit)
  - [RESEND,v3,07/11] dt-bindings: bluetooth: qcom,wcn6750-bt: Deprecate old supplies
    (no matching commit)
  - [RESEND,v3,08/11] dt-bindings: bluetooth: qcom,wcn6855-bt: Split to separate schema
    (no matching commit)
  - [RESEND,v3,09/11] dt-bindings: bluetooth: qcom,wcn6855-bt: Deprecate old supplies
    (no matching commit)
  - [RESEND,v3,10/11] dt-bindings: bluetooth: qcom,wcn7850-bt: Split to separate schema
    (no matching commit)
  - [RESEND,v3,11/11] dt-bindings: bluetooth: qcom,wcn7850-bt: Deprecate old supplies
    (no matching commit)

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html