arm64: dts: rockchip: Add WiFi support on px30-engicam

Engicam PX30 carrier boards like EDIMM2.2 and C.TOUCH2.0 have
an onboard Sterling-LWD Wifi/BT chip based on BCM43430 connected
on the SDIO bus.

The SDIO power sequnce is connacted with exteernal 32KHz oscillator
and it require 3V3 regulator input.

This patch adds WiFi enablement nodes for these respective boards.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20201109181017.206834-6-jagan@amarulasolutions.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Suniel Mahesh 2020-11-09 23:40:13 +05:30 • committed by Heiko Stuebner
commit 93a4e7d124
3 changed files with 69 additions and 0 deletions