mbox series

[v2,0/2] serial: 8250/ingenic: Add support for the JZ4750

Message ID 20221022151224.4000238-1-lis8215@gmail.com
Headers show
Series serial: 8250/ingenic: Add support for the JZ4750 | expand

Message

Siarhei Volkau Oct. 22, 2022, 3:12 p.m. UTC 
JZ4750 and JZ4755 have an extra clock divisor in CGU called CPCCR.ECS.
It needs to be handled properly in the early console driver.

V1 diff:
 - splitted into separate patchset
 - code refactored to avoid peek in CGU register
 - Krzysztof's ack picked

Siarhei Volkau (2):
  dt-bindings: serial: ingenic: Add support for the JZ4750/55 SoCs
  serial: 8250/ingenic: Add support for the JZ4750/JZ4755

 .../bindings/serial/ingenic,uart.yaml         |  4 ++
 drivers/tty/serial/8250/8250_ingenic.c        | 50 ++++++++++++++++---
 2 files changed, 47 insertions(+), 7 deletions(-)