mirror of
https://github.com/torvalds/linux
synced 2024-07-22 11:10:46 +00:00
088400521e
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>
28 lines
1 KiB
Plaintext
28 lines
1 KiB
Plaintext
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
|