2021-04-15 00:36:39

by Hsin-Yi Wang

Subject: [PATCH v19 2/6] dt-binding: i2c: mt65xx: add vbus-supply property

Add vbus-supply property for mt65xx. The regulator can be passed into
core and turned off during suspend/sleep to reduce power consumption.

Signed-off-by: Hsin-Yi Wang <[email protected]>
---
Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt | 1 +
1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
index 7f0194fdd0cc..2c45647e9f0b 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
@@ -32,6 +32,7 @@ Optional properties:
- mediatek,have-pmic: platform can control i2c form special pmic side.
Only mt6589 and mt8135 support this feature.
- mediatek,use-push-pull: IO config use push-pull mode.
+ - vbus-supply: phandle to the regulator that provides power to SCL/SDA.

Example:

--
2.31.1.295.g9ea45b61b8-goog

2021-04-15 00:49:42

by Rob Herring (Arm)

Subject: Re: [Intel-gfx] [PATCH v19 2/6] dt-binding: i2c: mt65xx: add vbus-supply property

On Thu, 15 Apr 2021 01:29:12 +0800, Hsin-Yi Wang wrote:
> Add vbus-supply property for mt65xx. The regulator can be passed into
> core and turned off during suspend/sleep to reduce power consumption.
>
> Signed-off-by: Hsin-Yi Wang <[email protected]>
> ---
> Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt | 1 +
> 1 file changed, 1 insertion(+)
>

Acked-by: Rob Herring <[email protected]>