This will allow device trees to make use of these constants.
Signed-off-by: Anand K Mistry <amistry@google.com>
Link: https://lore.kernel.org/r/20200702162231.v2.1.Icf69e2041b1af4548347018186c3ba6310f53e66@changeidSigned-off-by: Mark Brown <broonie@kernel.org>