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author | Chen-Yu Tsai <wens@csie.org> | 2018-03-08 16:00:10 +0100 |
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committer | Chen-Yu Tsai <wens@csie.org> | 2018-03-10 09:14:46 +0100 |
commit | 8591743f12636a247bdab56c8c355ea9686f2d97 (patch) | |
tree | d45c77e057e8a5994b4f69b9158c844a5b44badb /lib/fonts | |
parent | ARM: sunxi: mc-smp: Fix "lookback" typo (diff) | |
download | linux-8591743f12636a247bdab56c8c355ea9686f2d97.tar.xz linux-8591743f12636a247bdab56c8c355ea9686f2d97.zip |
ARM: sunxi: mc-smp: Use DT enable-method for sun9i A80 SMP
Instead of having an early init function check the machine compatible
and installing multi-cluster SMP support for the A80 if it matches,
use a new cpu enable-method string. This makes the platform support
future proof in case anyone manages to add PSCI support.
The original init code for the SMP support is changed into the
.prepare_cpus callback in the smp_operations structure. Instead of
panicing when resources are missing like on some platforms, our code
merely guards against engaging SMP or CPU hotplug and returns an error.
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'lib/fonts')
0 files changed, 0 insertions, 0 deletions