octeontx2-af: mcs: Write TCAM_DATA and TCAM_MASK registers at once

octeontx2-af: mcs: Write TCAM_DATA and TCAM_MASK registers at once

[ Upstream commit b51612198603fce33d6cf57b4864e3018a1cd9b8 ]

As per hardware errata on CN10KB, all the four TCAM_DATA
and TCAM_MASK registers has to be written at once otherwise
write to individual registers will fail. Hence write to all
TCAM_DATA registers and then to all TCAM_MASK registers.

Fixes: 7e1223be6322 ("octeontx2-af: cn10k: mcs: Manage the MCS block hardware resources")
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>