I am having beaglebone black reference board. Instead of using the builtin wifi that comes with the kit, I would like to use a wifi module. That module has an SDIO interface. The wifi module kit has connected with the board(SDIO and MMC1 pins) . I have to configure the MMC pin headers as SDIO interface devices in the device tree file. Could, you please tell me how to add SDIO to the device tree.
Thanks in advance,