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Why do we want it? Which *upstream board* uses it? >>>>> >>>> >>>> These are for NVIDIA Vera platform (Tegra410 SoC). >>> >>> There is no such board (git grep), but anyway, don't explain it to me. >>> Your commit should explain such stuff. >>> >> >> This is a server platform. There is no upstream board using this device currently. > > I don't understand why server or not server matters. We should probably say this is an ACPI based platform. > If there is no upstream user of this, it is wrong to add it to > defconfig. This is upstream defconfig, not your distro. This device does not support device-tree (so far) and hence, you will not see any device-tree for this. However, enabling this is still valid from an ACPI perspective. Jon -- nvpublic