tree 1c78fbe67c3ca13bf771978047d3582079766415
parent a4887813c3a9481ab87c8a71ab1de50b975cc823
author Baolin Wang <baolin.wang@linaro.org> 1514183830 +0800
committer Mark Brown <broonie@kernel.org> 1515781975 +0000
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mfd: syscon: Add hardware spinlock support

Some system control registers need hardware spinlock to synchronize
between the multiple subsystems, so we should add hardware spinlock
support for syscon.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>