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linux-imx/Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing
Chia-Wei Wang 088400521e
docs/ABI: testing: aspeed-uart-routing: Escape asterisk 
Escape asterisk symbols to fix the following warning:

"WARNING: Inline emphasis start-string without end-string"

Fixes: c6807970c3 ("soc: aspeed: Add UART routing support")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220124014351.9121-1-chiawei_wang@aspeedtech.com
Link: https://lore.kernel.org/r/20220201070027.196314-1-joel@jms.id.au'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-02-08 09:52:41 +01:00

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What: /sys/bus/platform/drivers/aspeed-uart-routing/*/uart* Date: September 2021 Contact: Oskar Senft osk@google.com Chia-Wei Wang chiawei_wang@aspeedtech.com Description: Selects the RX source of the UARTx device.

	When read, each file shows the list of available options with currently
	selected option marked by brackets "[]". The list of available options
	depends on the selected file.

	e.g.
	cat /sys/bus/platform/drivers/aspeed-uart-routing/\*.uart_routing/uart1
	[io1] io2 io3 io4 uart2 uart3 uart4 io6

	In this case, UART1 gets its input from IO1 (physical serial port 1).

Users: OpenBMC. Proposed changes should be mailed to openbmc@lists.ozlabs.org

What: /sys/bus/platform/drivers/aspeed-uart-routing/*/io* Date: September 2021 Contact: Oskar Senft osk@google.com Chia-Wei Wang chiawei_wang@aspeedtech.com Description: Selects the RX source of IOx serial port. The current selection will be marked by brackets "[]". Users: OpenBMC. Proposed changes should be mailed to openbmc@lists.ozlabs.org