linux-kernel - [PATCH v2] dt-bindings: hwmon: tda38640: Add interrupt & regulator properties

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Message-ID: <20240214092504.1237402-1-naresh.solanki@9elements.com>
Date: Wed, 14 Feb 2024 14:55:03 +0530
From: Naresh Solanki <naresh.solanki@...ements.com>
To: Jean Delvare <jdelvare@...e.com>,
	Guenter Roeck <linux@...ck-us.net>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Naresh Solanki <naresh.solanki@...ements.com>
Cc: mazziesaccount@...il.com,
	linux-hwmon@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2] dt-bindings: hwmon: tda38640: Add interrupt & regulator properties

Add properties for interrupt & regulator.
Also update example.

Signed-off-by: Naresh Solanki <naresh.solanki@...ements.com>

---
Changes in v2:
1. Remove TEST=..
2. Update regulator subnode property as vout0
3. Restore commented line in example
4. blank line after interrupts property in example.
---
 .../hwmon/pmbus/infineon,tda38640.yaml        | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/infineon,tda38640.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/infineon,tda38640.yaml
index ded1c115764b..a93b3f86ee87 100644
--- a/Documentation/devicetree/bindings/hwmon/pmbus/infineon,tda38640.yaml
+++ b/Documentation/devicetree/bindings/hwmon/pmbus/infineon,tda38640.yaml
@@ -30,6 +30,23 @@ properties:
       unconnected(has internal pull-down).
     type: boolean
 
+  interrupts:
+    maxItems: 1
+
+  regulators:
+    type: object
+    description:
+      list of regulators provided by this controller.
+
+    properties:
+      vout0:
+        $ref: /schemas/regulator/regulator.yaml#
+        type: object
+
+        unevaluatedProperties: false
+
+    additionalProperties: false
+
 required:
   - compatible
   - reg
@@ -38,6 +55,7 @@ additionalProperties: false
 
 examples:
   - |
+    #include <dt-bindings/interrupt-controller/irq.h>
     i2c {
         #address-cells = <1>;
         #size-cells = <0>;
@@ -45,5 +63,15 @@ examples:
         tda38640@40 {
             compatible = "infineon,tda38640";
             reg = <0x40>;
+
+            interrupt-parent = <&smb_pex_cpu0_event>;
+            interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
+
+            regulators {
+                pvnn_main_cpu0: vout0 {
+                    regulator-name = "pvnn_main_cpu0";
+                    regulator-enable-ramp-delay = <200>;
+                };
+            };
         };
     };

base-commit: 7e90b5c295ec1e47c8ad865429f046970c549a66
-- 
2.42.0