Rock Pi S - USB A port not working
by slacksam from LinuxQuestions.org on (#5B2ZN)
Hi,
on my Rock Pi S D4, I installed the current image (https://www.linuxquestions.org/quest...2/#post6182540) and can't get the USB A port working.
According to https://wiki.radxa.com/RockpiS/Debian#USB I added Code:overlays=rk3308-usb20-host to /boot/uEnv.txt, but no success.
[Edit:] Now I know why. There's no file "rk3308-usb20-host.dtb" in /boot/dtb/
Code:grep -i usb /var/log/messagesshows:Code:Jan 1 00:00:09 rps1 kernel: [ 0.277409] usbcore: registered new interface driver usbfs
Jan 1 00:00:09 rps1 kernel: [ 0.277480] usbcore: registered new interface driver hub
Jan 1 00:00:09 rps1 kernel: [ 0.277613] usbcore: registered new device driver usb
Jan 1 00:00:09 rps1 kernel: [ 1.448810] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Jan 1 00:00:09 rps1 kernel: [ 1.449148] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
Jan 1 00:00:09 rps1 kernel: [ 1.449930] usbcore: registered new interface driver usb-storage
Jan 1 00:00:09 rps1 kernel: [ 1.546428] usbcore: registered new interface driver usbhid
Jan 1 00:00:09 rps1 kernel: [ 1.546433] usbhid: USB HID core driver but nothing is logged in /var/log/messages if I plug in a USB device.
Code:lsmodshows:
Code:Module Size Used by
cfg80211 897024 0
rfkill 40960 1 cfg80211
realtek 24576 1
snd_soc_simple_card 24576 0
snd_soc_rockchip_i2s_tdm 16384 2
snd_soc_rk3308 77824 1
snd_soc_pcm5102a 16384 0
snd_soc_simple_card_utils 28672 1 snd_soc_simple_card
snd_soc_core 258048 5 snd_soc_rockchip_i2s_tdm,snd_soc_pcm5102a,snd_soc_rk3308,snd_soc_simple_card_utils,snd_soc_simple_card
dwmac_rk 28672 0
snd_pcm_dmaengine 20480 1 snd_soc_core
stmmac_platform 24576 1 dwmac_rk
snd_pcm 139264 2 snd_soc_core,snd_pcm_dmaengine
stmmac 217088 2 stmmac_platform,dwmac_rk
snd_timer 45056 1 snd_pcm
snd 102400 3 snd_timer,snd_soc_core,snd_pcm
mdio_xpcs 20480 1 stmmac
soundcore 16384 1 snd
cpufreq_dt 20480 0
dm_mod 155648 0
xfs 1552384 0Any advice on how to make it work would be appreciated.
on my Rock Pi S D4, I installed the current image (https://www.linuxquestions.org/quest...2/#post6182540) and can't get the USB A port working.
According to https://wiki.radxa.com/RockpiS/Debian#USB I added Code:overlays=rk3308-usb20-host to /boot/uEnv.txt, but no success.
[Edit:] Now I know why. There's no file "rk3308-usb20-host.dtb" in /boot/dtb/
Code:grep -i usb /var/log/messagesshows:Code:Jan 1 00:00:09 rps1 kernel: [ 0.277409] usbcore: registered new interface driver usbfs
Jan 1 00:00:09 rps1 kernel: [ 0.277480] usbcore: registered new interface driver hub
Jan 1 00:00:09 rps1 kernel: [ 0.277613] usbcore: registered new device driver usb
Jan 1 00:00:09 rps1 kernel: [ 1.448810] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Jan 1 00:00:09 rps1 kernel: [ 1.449148] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
Jan 1 00:00:09 rps1 kernel: [ 1.449930] usbcore: registered new interface driver usb-storage
Jan 1 00:00:09 rps1 kernel: [ 1.546428] usbcore: registered new interface driver usbhid
Jan 1 00:00:09 rps1 kernel: [ 1.546433] usbhid: USB HID core driver but nothing is logged in /var/log/messages if I plug in a USB device.
Code:lsmodshows:
Code:Module Size Used by
cfg80211 897024 0
rfkill 40960 1 cfg80211
realtek 24576 1
snd_soc_simple_card 24576 0
snd_soc_rockchip_i2s_tdm 16384 2
snd_soc_rk3308 77824 1
snd_soc_pcm5102a 16384 0
snd_soc_simple_card_utils 28672 1 snd_soc_simple_card
snd_soc_core 258048 5 snd_soc_rockchip_i2s_tdm,snd_soc_pcm5102a,snd_soc_rk3308,snd_soc_simple_card_utils,snd_soc_simple_card
dwmac_rk 28672 0
snd_pcm_dmaengine 20480 1 snd_soc_core
stmmac_platform 24576 1 dwmac_rk
snd_pcm 139264 2 snd_soc_core,snd_pcm_dmaengine
stmmac 217088 2 stmmac_platform,dwmac_rk
snd_timer 45056 1 snd_pcm
snd 102400 3 snd_timer,snd_soc_core,snd_pcm
mdio_xpcs 20480 1 stmmac
soundcore 16384 1 snd
cpufreq_dt 20480 0
dm_mod 155648 0
xfs 1552384 0Any advice on how to make it work would be appreciated.