linux-kernel - [RFC PATCH v1 2/3] dt-bindings: power: reset: gpio-restart: Add -ms suffix to delays

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Date:   Thu, 30 Dec 2021 19:06:02 +0100
From:   Sander Vanheule <sander@...nheule.net>
To:     linux-pm@...r.kernel.org, devicetree@...r.kernel.org
Cc:     Sebastian Reichel <sre@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, linux-kernel@...r.kernel.org,
        Sander Vanheule <sander@...nheule.net>
Subject: [RFC PATCH v1 2/3] dt-bindings: power: reset: gpio-restart: Add -ms suffix to delays

The delay properties are expressed in milliseconds, so the property
names should have a -ms suffix. Add the suffix, and deprecate the
original properties.

Signed-off-by: Sander Vanheule <sander@...nheule.net>
---
 .../bindings/power/reset/gpio-restart.yaml    | 27 ++++++++++++-------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/Documentation/devicetree/bindings/power/reset/gpio-restart.yaml b/Documentation/devicetree/bindings/power/reset/gpio-restart.yaml
index 6a1f4aeebf49..13827fe7b395 100644
--- a/Documentation/devicetree/bindings/power/reset/gpio-restart.yaml
+++ b/Documentation/devicetree/bindings/power/reset/gpio-restart.yaml
@@ -62,17 +62,26 @@ properties:
             restart handlers
 
   active-delay:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    description: Delay (default 100) to wait after driving gpio active [ms]
+    $ref: '#/properties/active-delay-ms'
+    deprecated: true
 
   inactive-delay:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    description: Delay (default 100) to wait after driving gpio inactive [ms]
+    $ref: '#/properties/inactive-delay-ms'
+    deprecated: true
 
   wait-delay:
-    $ref: /schemas/types.yaml#/definitions/uint32
+    $ref: '#/properties/wait-delay-ms'
+    deprecated: true
+
+  active-delay-ms:
+    description: Delay (default 100 ms) to wait after driving gpio active
+
+  inactive-delay-ms:
+    description: Delay (default 100 ms) to wait after driving gpio inactive
+
+  wait-delay-ms:
     description:
-      Delay (default 3000) to wait after completing restart sequence [ms]
+      Delay (default 3000 ms) to wait after completing restart sequence
 
 required:
   - compatible
@@ -86,7 +95,7 @@ examples:
       compatible = "gpio-restart";
       gpios = <&gpio 4 0>;
       priority = <128>;
-      active-delay = <100>;
-      inactive-delay = <100>;
-      wait-delay = <3000>;
+      active-delay-ms = <100>;
+      inactive-delay-ms = <100>;
+      wait-delay-ms = <3000>;
     };
-- 
2.33.1