2020-09-17 10:22:50

by Bedel, Alban

Subject: [PATCH 2/3] dt-bindings: hwmon: Add the +vs supply to the lm75 bindings

Some boards might have a regulator that control the +VS supply, add it
to the bindings.

Signed-off-by: Alban Bedel <[email protected]>
---
Documentation/devicetree/bindings/hwmon/lm75.yaml | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/hwmon/lm75.yaml b/Documentation/devicetree/bindings/hwmon/lm75.yaml
index 78d6291fcdcc..1a4405b17924 100644
--- a/Documentation/devicetree/bindings/hwmon/lm75.yaml
+++ b/Documentation/devicetree/bindings/hwmon/lm75.yaml
@@ -43,6 +43,10 @@ properties:
reg:
maxItems: 1

+ vs-supply:
+ maxItems: 1
+ description: phandle to the regulator that provides the +VS supply
+
required:
- compatible
- reg
@@ -52,4 +56,5 @@ examples:
sensor@48 {
compatible = "st,stlm75";
reg = <0x48>;
+ vs-supply = <&vs>;
};
--
2.25.1

2020-09-23 20:18:52

by Rob Herring (Arm)

Subject: Re: [PATCH 2/3] dt-bindings: hwmon: Add the +vs supply to the lm75 bindings

On Thu, Sep 17, 2020 at 12:18:18PM +0200, Alban Bedel wrote:
> Some boards might have a regulator that control the +VS supply, add it
> to the bindings.
>
> Signed-off-by: Alban Bedel <[email protected]>
> ---
> Documentation/devicetree/bindings/hwmon/lm75.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/hwmon/lm75.yaml b/Documentation/devicetree/bindings/hwmon/lm75.yaml
> index 78d6291fcdcc..1a4405b17924 100644
> --- a/Documentation/devicetree/bindings/hwmon/lm75.yaml
> +++ b/Documentation/devicetree/bindings/hwmon/lm75.yaml
> @@ -43,6 +43,10 @@ properties:
> reg:
> maxItems: 1
>
> + vs-supply:
> + maxItems: 1

*-supply is always 1, so drop.

> + description: phandle to the regulator that provides the +VS supply
> +
> required:
> - compatible
> - reg
> @@ -52,4 +56,5 @@ examples:
> sensor@48 {
> compatible = "st,stlm75";
> reg = <0x48>;
> + vs-supply = <&vs>;
> };
> --
> 2.25.1
>