linux-kernel - [PATCH] regulator: dt-bindings: samsung,s5m8767: add missing op

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Date:   Mon,  6 Dec 2021 13:43:06 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, linux-kernel@...r.kernel.org,
        linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org
Cc:     Rob Herring <robh@...nel.org>, stable@...r.kernel.org
Subject: [PATCH] regulator: dt-bindings: samsung,s5m8767: add missing op_mode to bucks

While converting bindings to dtschema, the buck regulators lost
"op_mode" property.  The "op_mode" is a valid property for all
regulators (both LDOs and bucks), so add it.

Reported-by: Rob Herring <robh@...nel.org>
Fixes: fab58debc137 ("regulator: dt-bindings: samsung,s5m8767: convert to dtschema")
Cc: <stable@...r.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 .../bindings/regulator/samsung,s5m8767.yaml   | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/Documentation/devicetree/bindings/regulator/samsung,s5m8767.yaml b/Documentation/devicetree/bindings/regulator/samsung,s5m8767.yaml
index 80a63d47790a..c98929a213e9 100644
--- a/Documentation/devicetree/bindings/regulator/samsung,s5m8767.yaml
+++ b/Documentation/devicetree/bindings/regulator/samsung,s5m8767.yaml
@@ -51,6 +51,19 @@ patternProperties:
     description:
       Properties for single BUCK regulator.
 
+    properties:
+      op_mode:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1, 2, 3]
+        default: 1
+        description: |
+          Describes the different operating modes of the regulator with power
+          mode change in SOC. The different possible values are:
+            0 - always off mode
+            1 - on in normal mode
+            2 - low power mode
+            3 - suspend mode
+
     required:
       - regulator-name
 
@@ -63,6 +76,18 @@ patternProperties:
       Properties for single BUCK regulator.
 
     properties:
+      op_mode:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1, 2, 3]
+        default: 1
+        description: |
+          Describes the different operating modes of the regulator with power
+          mode change in SOC. The different possible values are:
+            0 - always off mode
+            1 - on in normal mode
+            2 - low power mode
+            3 - suspend mode
+
       s5m8767,pmic-ext-control-gpios:
         maxItems: 1
         description: |
-- 
2.32.0