Expose the SPICC gate clock to enable the SPICC controller.
Acked-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
[tidy commit message to match similar changes]
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>