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[v7,02/16] regulator: dt-bindings: describe the PMU module of the WCN7850 package

Message ID 20240410124628.171783-3-brgl@bgdev.pl (mailing list archive)
State Not Applicable
Headers show
Series power: sequencing: implement the subsystem and add first users | expand

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Commit Message

Bartosz Golaszewski April 10, 2024, 12:46 p.m. UTC 
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

The WCN7850 package contains discreet modules for WLAN and Bluetooth. They
are powered by the Power Management Unit (PMU) that takes inputs from the
host and provides LDO outputs. Extend the bindings for QCA6390 to also
document this model.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 .../bindings/regulator/qcom,qca6390-pmu.yaml  | 36 ++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml b/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml
index 9d39ff9a75fd..2e543661a1e2 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml
+++ b/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml
@@ -16,20 +16,37 @@  description:
 
 properties:
   compatible:
-    const: qcom,qca6390-pmu
+    enum:
+      - qcom,qca6390-pmu
+      - qcom,wcn7850-pmu
+
+  vdd-supply:
+    description: VDD supply regulator handle
 
   vddaon-supply:
     description: VDD_AON supply regulator handle
 
+  vdddig-supply:
+    description: VDD_DIG supply regulator handle
+
   vddpmu-supply:
     description: VDD_PMU supply regulator handle
 
+  vddio1p2-supply:
+    description: VDD_IO_1P2 supply regulator handle
+
   vddrfa0p95-supply:
     description: VDD_RFA_0P95 supply regulator handle
 
+  vddrfa1p2-supply:
+    description: VDD_RFA_1P2 supply regulator handle
+
   vddrfa1p3-supply:
     description: VDD_RFA_1P3 supply regulator handle
 
+  vddrfa1p8-supply:
+    description: VDD_RFA_1P8 supply regulator handle
+
   vddrfa1p9-supply:
     description: VDD_RFA_1P9 supply regulator handle
 
@@ -50,6 +67,10 @@  properties:
     maxItems: 1
     description: GPIO line enabling the ATH11K Bluetooth module supplied by the PMU
 
+  clocks:
+    maxItems: 1
+    description: Reference clock handle
+
   regulators:
     type: object
     description:
@@ -83,6 +104,19 @@  allOf:
         - vddpcie1p3-supply
         - vddpcie1p9-supply
         - vddio-supply
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,wcn7850-pmu
+    then:
+      required:
+        - vdd-supply
+        - vddio-supply
+        - vddaon-supply
+        - vdddig-supply
+        - vddrfa1p2-supply
+        - vddrfa1p8-supply
 
 additionalProperties: false