VIM3 GPIOH_9 not found in pinctrl pins

VIM3
1
  1. I read this doc: https://docs.khadas.com/vim1/HowToAccessGpio.html
  2. Here is the GPIOH_9 in connector
    image
    image.png1275×800 128 KB
  3. Check GPIOH_9 pin number, but can’t find it
    root@Khadas:/sys/kernel/debug/pinctrl/pinctrl@ff634480# cat pins
    registered pins: 86
    …
    pin 16 (GPIOZ_15) pinctrl@ff634480
    pin 17 (GPIOH_0) pinctrl@ff634480
    pin 18 (GPIOH_1) pinctrl@ff634480
    pin 19 (GPIOH_2) pinctrl@ff634480
    pin 20 (GPIOH_3) pinctrl@ff634480
    pin 21 (GPIOH_4) pinctrl@ff634480
    pin 22 (GPIOH_5) pinctrl@ff634480
    pin 23 (GPIOH_6) pinctrl@ff634480
    pin 24 (GPIOH_7) pinctrl@ff634480
    pin 25 (GPIOH_8) pinctrl@ff634480
    pin 26 (BOOT_0) pinctrl@ff634480
    pin 27 (BOOT_1) pinctrl@ff634480
    …
  4. Anyone can tell me why? Ths at first.
2

The pin out is for VIM1…

Please see this one: https://docs.khadas.com/vim3/GPIOPinout.html

1 Like
3

OK. Sorry about it. Thank you.