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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>
27 lines
1 KiB
Text
27 lines
1 KiB
Text
What: /sys/bus/platform/drivers/aspeed-uart-routing/\*/uart\*
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Date: September 2021
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Contact: Oskar Senft <osk@google.com>
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Chia-Wei Wang <chiawei_wang@aspeedtech.com>
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Description: Selects the RX source of the UARTx device.
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When read, each file shows the list of available options with currently
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selected option marked by brackets "[]". The list of available options
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depends on the selected file.
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e.g.
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cat /sys/bus/platform/drivers/aspeed-uart-routing/\*.uart_routing/uart1
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[io1] io2 io3 io4 uart2 uart3 uart4 io6
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In this case, UART1 gets its input from IO1 (physical serial port 1).
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Users: OpenBMC. Proposed changes should be mailed to
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openbmc@lists.ozlabs.org
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What: /sys/bus/platform/drivers/aspeed-uart-routing/\*/io\*
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Date: September 2021
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Contact: Oskar Senft <osk@google.com>
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Chia-Wei Wang <chiawei_wang@aspeedtech.com>
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Description: Selects the RX source of IOx serial port. The current selection
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will be marked by brackets "[]".
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Users: OpenBMC. Proposed changes should be mailed to
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openbmc@lists.ozlabs.org
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