Hi Heiko, >> This commit adds initial dt support for the rk3399 based Pinebook Pro. >> >> Signed-off-by: Tobias Schramm <t.schramm@xxxxxxxxxxx> > > applied for 5.7 > any chance you can squeeze in another small fix? Somewhere in the process the vmcc and vqmmc supplies of the sdmmc controller were removed in error. Those should be added to the sdmmc controller like this: &sdmmc { pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>; sd-uhs-sdr104; + vmmc-supply = <&vcc3v0_sd>; + vqmmc-supply = <&vcc_sdio>; status = "okay"; }; Thanks, Tobias