| commit | c6807970c3bc0aa80f4804fc7d38b32f99fc3cf6 | [log] [tgz] |
|---|---|---|
| author | Chia-Wei Wang <chiawei_wang@aspeedtech.com> | Fri Oct 22 10:36:16 2021 +1030 |
| committer | Arnd Bergmann <arnd@arndb.de> | Fri Oct 22 17:32:09 2021 +0200 |
| tree | a9a5907988ac1906c85bb78f937c94476ecc1c3a | |
| parent | ac2561f921e233ca7ae027c6e7e7b8832029dd04 [diff] |
soc: aspeed: Add UART routing support Add driver support for the UART routing control. Users can perform runtime configuration of the RX muxes among the UART controllers and the UART IO pins. The sysfs interface is also exported for the convenience of routing paths check and update. Signed-off-by: Oskar Senft <osk@google.com> Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> Signed-off-by: Joel Stanley <joel@jms.id.au> Tested-by: Lei YU <yulei.sh@bytedance.com> Link: https://lore.kernel.org/r/20210927023053.6728-5-chiawei_wang@aspeedtech.com Link: https://lore.kernel.org/r/20211022000616.481772-1-joel@jms.id.au' Signed-off-by: Arnd Bergmann <arnd@arndb.de>