orangepi-zero serial (not the debug port) now working

[Daniel Braniss]

hi,
after a week of failing to get the usb to work, this little change to the dts file did the trick:

--- /r+d/vanilla/12/sys/gnu/dts/arm/sun8i-h2-plus-orangepi-zero.dts     2017-12-02 16:29:32.134790000 +0200
+++ ./sun8i-h2-plus-orangepi-zero.dts   2017-12-15 17:34:25.742903000 +0200
@@ -164,7 +164,7 @@
&uart1 {
       pinctrl-names = "default";
       pinctrl-0 = <&uart1_pins>;
-       status = "disabled";
+       status = "okay";
};

&uart2 {

and now I have a working /dev/ttyu1!
BTW, this is with a resent CURRENT.

danny