Of course, I used pin35 on LS for LDO11.
Where did you enable and use the LDO11? I used it for my MIPI-DSI panel’s power supply and therefore I changed “/arch/arm64/boot/dts/hisilicon/hi3660-drm.dtsi” as below.
reg = <1>;
panel-width-mm = <94>;
panel-height-mm = <151>;
-
vdd-supply = <&ldo3>;
-
vdd-supply = <&ldo11>;