Messages in this thread | | | From | Konrad Dybcio <> | Date | Sun, 6 Sep 2020 16:35:20 +0200 | Subject | Re: [PATCH v6] arm64: dts: qcom: Add support for Xiaomi Poco F1 (Beryllium) |
| |
> Thank you for the pointer. I dug around the vph_pwr fixed-regulator > node used by fellow sdm845 devices. I assume it is safe to copy it > from sdm845-mtp but I couldn't verify it in the downstream > device-tree, so I'm a bit hesitant. My main concern is that I don't > want to burn down my only device :)
Sure, nobody does ^^
> I did find a few regulator nodes downstream which matches with > upstream sdm845-mtp but since I'm not using any of them in my > beryllium dts, I'm going to skip them for now.
Looking at their DTSes, Xiaomi doesn't seem to stray far away from MTP designs.
> As you pointed out, in case of regulator lookup failure Linux will > fall back to dummy regulators, which is working fine for me so far. > Also I see that vdd-*-supply properties are optional according to > Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt, > so I assume it is safe to skip them?
Yes, but keep in mind it would be a good idea to add them later, after you're sure everything's okay :)
P.S. My current daily driver is Xiaomi Mi 8, which is basically Poco with an OLED and glass back (among some other minor nicer things), so thanks for your work, I might benefit from it in the future :)
Konrad
| |