serial: 8250_lpss: Enable HS UART on Elkhart Lake

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Intel Elkhart Lake may use High Speed UART from OSE IP block.
This is different to what we have in main LPSS, though compatible
with older version of it, which is handled by this driver.

Enable OSE HS UART on Intel Elkhart Lake by adding PCI IDs.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20190806094322.64987-9-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Andy Shevchenko 2019-08-06 12:43:22 +03:00 • committed by Greg Kroah-Hartman

parent d53aa935b7

commit 4f912b898d

1 changed files with 18 additions and 0 deletions

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drivers/tty/serial/8250/8250_lpss.c

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