can: mcp251xfd: mcp251xfd_probe(): try to get crystal clock rate from property

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In some configurations, mainly ACPI-based, the clock frequency of the
device is supplied by very well established 'clock-frequency'
property. Hence, try to get it from the property at last if no other
providers are available.

Link: https://lore.kernel.org/r/20210531084444.1785397-1-mkl@pengutronix.de
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Andy Shevchenko 2021-05-26 22:33:26 +03:00 • committed by Marc Kleine-Budde

parent 0ddd83fbeb

commit 74f89cf17e

1 changed files with 11 additions and 3 deletions

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drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c

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