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authorNicholas Piggin <npiggin@gmail.com>2017-04-18 22:12:18 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2017-05-09 15:55:58 +0300
commitea47dd191d543f81e0912b5dc0471b48346b016e (patch)
tree2b3c5bcee2b645be83f5be38a025041817194b06 /tools/perf/scripts/python
parent0b382fb3d905e2754302cf9097ffca13afb8b73f (diff)
downloadlinux-ea47dd191d543f81e0912b5dc0471b48346b016e.tar.xz
of/fdt: introduce of_scan_flat_dt_subnodes and of_get_flat_dt_phandle
Introduce primitives for FDT parsing. These will be used for powerpc cpufeatures node scanning, which has quite complex structure but should be processed early. Cc: devicetree@vger.kernel.org Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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