From: Hsin-Yi Wang Date: Thu, 27 May 2021 07:55:54 +0000 (+0800) Subject: dt-binding: i2c: mt65xx: add vbus-supply property X-Git-Tag: v5.15~809^2~25 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c021087c43c8f9b0bb070a85d49f2e3ac450c43e;p=platform%2Fkernel%2Flinux-starfive.git 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 Acked-by: Rob Herring Signed-off-by: Wolfram Sang --- diff --git a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt index 7f0194f..2c45647 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: