Janne Grunau 於 2025/8/28 晚上10:01 寫道: > This series adds device trees for Apple's M2 Pro, Max and Ultra based > devices. The M2 Pro (t6020), M2 Max (t6021) and M2 Ultra (t6022) SoCs > follow design of the t600x family so copy the structure of SoC *.dtsi > files. [...] > After discussion with the devicetree maintainers we agreed to not extend > lists with the generic compatibles anymore [1]. Instead either the first > compatible SoC or t8103 is used as fallback compatible supported by the > drivers. t8103 is used as default since most drivers and bindings were > initially written for M1 based devices. > > The series adds those fallback compatibles to drivers where necessary, > annotates the SoC lists for generic compatibles as "do not extend" and > adds t6020 per-SoC compatibles.
The series is inconsistent about the use of generic fallback compatibles. "apple,aic2", "apple,s5l-fpwm", "apple,asc-mailbox-v4" is still used. [...] Best regards, Nick Chan
