On Fri, Jul 19, 2024 at 10:16:38PM +0200, Konrad Dybcio wrote: > +/ { > + model = "Lenovo ThinkPad T14s Gen 6"; > + compatible = "lenovo,thinkpad-t14s", "qcom,x1e78100", "qcom,x1e80100"; > + > + aliases { > + serial0 = &uart21; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; I don't think this machine has a serial console. > +&pcie4 { Missing perst and wake gpios and pin configuration. > + status = "okay"; > +}; > + > +&pcie4_phy { > + vdda-phy-supply = <&vreg_l3j_0p8>; This should most likely be vreg_l3i as on the CRD reference design. > + vdda-pll-supply = <&vreg_l3e_1p2>; > + > + status = "okay"; > +}; > + pcie6a_default: pcie2a-default-state { copy-pasta: pcie6a-default-state > + clkreq-n-pins { > + pins = "gpio153"; > + function = "pcie6a_clk"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + > + perst-n-pins { > + pins = "gpio152"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-down; bias-disable > + }; > + > + wake-n-pins { > + pins = "gpio154"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + }; > +&uart21 { > + compatible = "qcom,geni-debug-uart"; > + > + status = "okay"; > +}; Likely not present / accessible so no need to slow down boot by printing logs at 115200. Johan