Indeed $ find /proc/device-tree/ | grep sdio /proc/device-tree/soc/gpio@7e200000/sdio_pins /proc/device-tree/soc/gpio@7e200000/sdio_pins/name /proc/device-tree/soc/gpio@7e200000/sdio_pins/phandle /proc/device-tree/soc/gpio@7e200000/sdio_pins/brcm,function /proc/device-tree/soc/gpio@7e200000/sdio_pins/brcm,pins /proc/device-tree/soc/gpio@7e200000/sdio_pins/brcm,pull /proc/device-tree/soc/gpio@7e200000/sdio_pins/linux,phandle
However I'm using dtoverlay=sdio,poll_once=off Does the poll_once change anything? On Ubuntu Core 18 find /proc/device-tree | grep sdio Shows empty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-raspi2 in Ubuntu. https://bugs.launchpad.net/bugs/1823655 Title: Second SD card on RPi3 CM3 on Ubuntu Core 18 does not work Status in linux-raspi2 package in Ubuntu: In Progress Status in linux-raspi2 source package in Bionic: New Bug description: As suggested in following thread; https://forum.snapcraft.io/t/second-sd-card-on-rpi3-cm3-with-ubuntu- core-18/10465 a bug report. The configuration works for a Ubuntu Core 16 device. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1823655/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
