Hi First of all, sorry if anybody sees this twice. I've been messing with Thunderbird lately. > dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r3.dtb > dtb-$(CONFIG_ARCH_QCOM) += sdm845-db845c.dtb > +dtb-$(CONFIG_ARCH_QCOM) += sdm845-beryllium.dtb [B]eryllium should come before [C]heza, no? Also, aren't the non-development boards supposed to include the vendor name? i.e. sdm845-(xiaomi/poco)-beryllium.dtb > + model = "Xiaomi Technologies Inc. Beryllium"; At least with Xperias, we settled on setting the model property to the "pretty" name, in this case Poco F1 > + pm8998-rpmh-regulators { > + compatible = "qcom,pm8998-rpmh-regulators"; > + qcom,pmic-id = "a"; > + > + vreg_l1a_0p875: ldo1 { I think you forgot to include (regulatorname)-supply properties which should cause havoc with all things regulators.. > + vreg_l1a_0p875: ldo1 { > + regulator-min-microvolt = <880000>; > + regulator-max-microvolt = <880000>; 0p88? Unless it's a PMIC limitation.. Please also confirm names for the rest of the regulators. Also why are there so few regulators? And none from pmi8998? Are the rest WIP/coming in a followup commit, or are they disabled on this board? AFAICS you only include SoC/PMIC DTs which would suggest they should be there. > +/* Reserved memory changes from downstream */ Wouldn't it look better if you included that in the main {} node instead of reopening it in the middle of the file? I mean, it works, but let's hear what others have to say. > + * It seems that mmc_test reports errors if drive > + * strength is not 16 on clk, cmd, and data pins. You say that, but then you set "drive-strength = <10>;" for cmd and data, please confirm it's intentional. > +&ufs_mem_hc { UFS comes before USB alphabetically. > +&ufs_mem_phy Ditto > +&qup_uart6_default Ditto Konrad