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Aswath Govindraju authored
In some cases, a single SerDes instance can be shared between two different processors, each using a separate link. In these cases, the SerDes configuration is done in an earlier boot stage. Therefore, add support to skip reconfiguring, if it is was already configured beforehand. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20220128072642.29188-1-a-govindraju@ti.comSigned-off-by: Vinod Koul <vkoul@kernel.org>
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