MIPS: OCTEON: Set proper UART clock in internal device trees.
MIPS: OCTEON: Set proper UART clock in internal device trees.

Following patch to use generic 8250 drivers will need proper clock
information.  So when using the internal device tree, populate the
"clock-frequency" property with the correct value.

Signed-off-by: David Daney <eec15f2dea0e7d114bf41a5bde8a2858b8f3e893@cavium.com>
Cc: 562397917b9a8bf316569a848858b12fb417723f@linux-mips.org
Cc: Jamie Iles <b4dde37aa2aac745c0e6c43447507eaeace3e59f@jamieiles.com>
Cc: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>
Cc: Jiri Slaby <dfbf39eb5bf303a3db5454d815cb8c8888cbadf9@suse.cz>
Cc: f97bd3735ebb06ec9fde555afdf685a9966cf521@vger.kernel.org
Cc: 2578944098299abf708b08eff6fcf60565553586@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/5515/
Signed-off-by: Ralf Baechle <92f48d309cda194c8eda36aa8f9ae28c488fa208@linux-mips.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs