1.Use DIV_ROUND_CLOSEST to calculate baud rates.

2.Added 12Mhz as the clock source for calculating baud rate.

3.Added S4 SOC compatibility.

Yu Tu (3):
  tty: serial: meson: Use DIV_ROUND_CLOSEST to calculate baud rates
  tty: serial: meson: Added 12Mhz as the clock source for calculating
    baud rate
  tty: serial: meson: Added S4 SOC compatibility

 drivers/tty/serial/meson_uart.c | 31 ++++++++++++++++++++++++++++---
 1 file changed, 28 insertions(+), 3 deletions(-)


base-commit: 3123109284176b1532874591f7c81f3837bbdc17
-- 
2.33.1