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

[Bartosz Golaszewski]

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

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
 
-- 
2.40.1