Re: [linux-sunxi] [PATCH v2] ARM: dts: sun7i: Correct USB regulators on pcDuino v3 Nano

2015-10-10 Thread Chen-Yu Tsai
On Sat, Oct 10, 2015 at 8:52 PM, Adam Sampson wrote: > The LinkSprite pcDuino v3 Nano's two USB host ports are powered by a > single RT9701GB regulator, which has its enable input tied to the A20's > PD2 pin, pulled up to 3v3 via a 10k resistor. > > However, the script.bin that

[linux-sunxi] [PATCH v2] ARM: dts: sun7i: Correct USB regulators on pcDuino v3 Nano

2015-10-10 Thread Adam Sampson
The LinkSprite pcDuino v3 Nano's two USB host ports are powered by a single RT9701GB regulator, which has its enable input tied to the A20's PD2 pin, pulled up to 3v3 via a 10k resistor. However, the script.bin that shipped with the device listed PH11 and PH3 as Vbus control pins for the two USB