Jump to content
  • 0

Can rockpi s support 1-wire?



I have add user dtbo with "armbian-add-overlay rk3308-w1-gpio.dts" but it's NOT work.Some message is shown as below:

pi@Pi-S:/boot/overlay-user$ dmesg | grep gpio
[    0.063257] OF: /onewire@0: could not get #gpio-cells for /usb@ff400000
[    0.096538] rockchip-gpio ff220000.gpio: probed /pinctrl/gpio@ff220000
[    0.097838] rockchip-gpio ff230000.gpio: probed /pinctrl/gpio@ff230000
[    0.099097] rockchip-gpio ff240000.gpio: probed /pinctrl/gpio@ff240000
[    0.100300] rockchip-gpio ff250000.gpio: probed /pinctrl/gpio@ff250000
[    0.101462] rockchip-gpio ff260000.gpio: probed /pinctrl/gpio@ff260000
[    8.818566] gpio-17 (onewire@0): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[    8.818683] OF: /onewire@0: could not get #gpio-cells for /usb@ff400000
[    8.818731] w1-gpio onewire@0: gpio_request_one (ext_pullup_enable_pin) failed
[    8.818742] w1-gpio: probe of onewire@0 failed with error -22
[    8.872897] rk3308-acodec ff560000.acodec: Don't need hp-ctl gpio
[    8.872955] rk3308-acodec ff560000.acodec: Don't need spk-ctl gpio
[    8.872984] rk3308-acodec ff560000.acodec: Don't need pa-drv gpio
[    8.873096] rk3308-acodec ff560000.acodec: Don't need micbias-en gpio

What should I do to ?

Link to comment
Share on other sites

1 answer to this question

Recommended Posts

Donate your old hardware to community. Start a giveaway Raffle!

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Answer this question...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...

Important Information

Terms of Use - Privacy Policy - Guidelines