Hello! I've got newer A20 Olinuxino-lime2 board. Same problem there, no USB (keyboard at least):
``` ssh root... root@lime2:/boot# dmesg | grep 'sun4i-usb-phy' [ 0.645014] sun4i-usb-phy 1c13400.phy: Couldn't request ID GPIO [ 0.971274] sun4i-usb-phy 1c13400.phy: Couldn't request ID GPIO [ 0.971321] sun4i-usb-phy: probe of 1c13400.phy failed with error -22 root@lime2:/boot# uname -a Linux lime2 5.6.0-rc1-olimex-2020-gbdb5d1a70 #6 SMP Fri Feb 21 18:21:51 +03 2020 armv7l armv7l armv7l GNU/Linux root@lime2:/boot# cat /etc/issue Armbian 20.02.1 Bionic ``` DT file: sun7i-a20-olinuxino-lime2.dts 2020-03-12 22:03 GMT+03:00, Oleg Verych <[email protected]>: > Hello, Clément! Thanks for pointing this message into right way. > > 2020-03-10 2:27 GMT+03:00, Clément Péron <[email protected]>: >> A fix has been pushed in v5.6-rc5 >> https://github.com/torvalds/linux/commit/15a48503ccd8db4da9bf1e80ed01401b64e18d30#diff-e1c95aa5c1a33cdd6bd89a7ce910d4b2 >> > > That change relates to DT file > > sun4i-a10-olinuxino-lime.dts > > while issue relates to > > sun7i-a20-olinuxino-lime.dts > > Thus, let me repeat: > >> When building 5.6.0-rc1 and successfully booting it on >> A20-Olinuxino-Lime, >> USB HID keyboard stops working, while it's OK on U-Boot. >> >> dmesg error : >> >> ``` >> [] sun4i-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pin not >> found, using dummy regulator >> [] sun4i-usb-phy 1c13400.phy: Couldn't request ID GPIO >> [] sun4i-usb-phy: probe of 1c13400.phy failed with error -22 >> ``` >> >> failing patch: >> >> ARM: dts: sunxi: Remove pinctrl groups setting bias >> >> https://github.com/linux-sunxi/linux-sunxi/commit/a107bd2b6b63d510fecc402657f627dcfb205c89#diff-d57935e9e5af2884e729d4c254a17fee >> >> >> USB is OK when using prev. commit file from: >> >> mripard ARM: sunxi: Fix the USB PHY VBUS detect GPIO properties >> >> >> https://github.com/linux-sunxi/linux-sunxi/blob/033914f877e8d1febf802242174a62ce566a5901/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts >> > _____________ > -- sed 'sh && sed && node.js + olecom = happiness and mirth' << '' -o--=O`C #oo'L O <___=E M -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/CAHdV42Xex%3DMhKhXsxr2jMin0nvp6QJTKBHiQPxWtwLwKswjuBw%40mail.gmail.com.
