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* dt: add /cpus/ibm, powerpc-cpu-features device tree bindingsNicholas Piggin2018-02-212-0/+453
This is a new CPU feature advertising interface that is fine-grained, extensible, aware of privilege levels, and gives control of features to all levels of the stack (firmware, hypervisor, and OS). The design and binding specification is described in detail in doc/. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> [stewart: fix maybe-uninitialized warning from older GCC, doc cleanup] Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
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