Re: [PATCH 1/2] dt-bindings: regulator: Add dt property

From: Naresh Solanki
Date: Thu Apr 20 2023 - 04:22:44 EST


Hi Zev,

On 20-04-2023 05:31 am, Zev Weiss wrote:
On Tue, Apr 18, 2023 at 07:50:50AM PDT, Naresh Solanki wrote:
Add DT property regulator-supplies.
This enables us to couple one or more regulator output to gether. This
is use in case of Single connector having 2 or more supplies.

Signed-off-by: Naresh Solanki <Naresh.Solanki@xxxxxxxxxxxxx>
---
.../bindings/regulator/regulator-output.yaml         | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/regulator/regulator-output.yaml b/Documentation/devicetree/bindings/regulator/regulator-output.yaml
index 078b37a1a71a..17f683d3c1f3 100644
--- a/Documentation/devicetree/bindings/regulator/regulator-output.yaml
+++ b/Documentation/devicetree/bindings/regulator/regulator-output.yaml
@@ -21,13 +21,19 @@ properties:
  compatible:
    const: regulator-output

-  vout-supply:
+  regulator-supplies:
    description:
-      Phandle of the regulator supplying the output.
+      Specifies the name of the output supply provided by the regulator.
+      Defaults to "vout".
+    default: "vout"
+

Was this meant to be specified as a string-array to allow providing multiple names?
Yes. This is string-array.

+patternProperties:
+  ".*-supply":
+    description:
+      Specified the phandle for various supplies

required:
  - compatible
-  - vout-supply

additionalProperties: false



I think it would be nice to also update the examples to show what a multi-supply instance would look like.
Ack. Will do that.

A slightly more descriptive subject line would also be good -- "Add dt property" is a bit vague.
Suggestion ?
How about like 'Allow multiple supplies' or 'Add support for multiple supplies'

base-commit: c55470f8b0616b0adb758077dbae9b19c5aac005
--
2.39.1

Regards,
Naresh