[v1] serial: 8250_dw: Introduce SG2044 uart support.

[PATCH 0/2] serial: 8250_dw: Introduce SG2044 uart support.

Inochi Amaoto posted 2 patches 1 month, 2 weeks ago

Diff against v2 v3
Download series mbox

There is a newer version of this series

.../devicetree/bindings/serial/snps-dw-apb-uart.yaml        | 4 ++++
drivers/tty/serial/8250/8250_dw.c                           | 6 ++++++
2 files changed, 10 insertions(+)

Expand all Fold all

[PATCH 0/2] serial: 8250_dw: Introduce SG2044 uart support.

Posted by Inochi Amaoto 1 month, 2 weeks ago

SG2044 relys on an internal divisor when calculating bitrate, which
means a wrong clock for the most common bitrates. So a quirk is needed
for this uart device to skip the set rate call and only relys on the
internal UART divisor.

Inochi Amaoto (2):
  dt-bindings: serial: snps-dw-apb-uart: Add Sophgo SG2044 uarts
  serial: 8250_dw: Add Sophgo SG2044 quirk

 .../devicetree/bindings/serial/snps-dw-apb-uart.yaml        | 4 ++++
 drivers/tty/serial/8250/8250_dw.c                           | 6 ++++++
 2 files changed, 10 insertions(+)

--
2.47.0