Problem: The usb cannot work after i flashing 4.3(18.04 Ubuntu). I saw there are some similar cases also happened for 4.2 or other version, but seems the format in 4.2 and 4.3 are different?
here is a sample: other answer looks like this: vbus-supply = <&vdd_usb0_5v>; but my code looks different: vbus-0-supply = <0xa8>; so i dont know how to convert <&vdd_usb0_5v> to <0x??> and i tried to change several times, but there is no use at all.
Is there any suggestion to modify the tegra186-quill-p3310-1000-a00-00-base.dtb(dts) or tegra186-quill-p3310-1000-c03-00-base.dtb(dts), or someone can help provide the sample code?
Here is a part of code
compatible = “nvidia,tegra186-xusb-padctl”;
reg = <0x0 0x3520000 0x0 0x1000 0x0 0x3540000 0x0 0x1000>;
reg-names = “padctl”, “ao”;
resets = <0x10 0x37>;
reset-names = “padctl_rst”;
clocks = <0x10 0x6f 0x10 0x215 0x10 0x87 0x10 0x86>;
clock-names = “xusb_clk”, “utmipll”, “usb2_trk”, “hsic_trk”;
interrupts = <0x0 0xa7 0x4>;
mboxes = <0xb0>;
mbox-names = “xusb”;
#phy-cells = <0x1>;
status = “okay”;
vbus-0-supply = <0xa8>;
vbus-1-supply = <0xa9>;
I also tried to use 4.2 dtb file to replace but seems it is not working.
Thanks a lot.