serial: ns16550: support reg-offset device-tree property
Some SoC have serial registers with a fixed offset to the map base. Support them by respecting 'reg-offset' device-tree property. Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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drivers/serial/serial_ns16550.c |
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