From fa571b1da51268d4fbd5384b5b3cc2164e7b9eb4 Mon Sep 17 00:00:00 2001 From: ckkim Date: Fri, 17 Jun 2022 11:26:40 +0900 Subject: [PATCH] ODROID-COMMON:UART minimum baud rate modify(110). Signed-off-by: ckkim Change-Id: Iad06bdf188ac4c7c1184ffb93dccbb5bc7c334bf --- drivers/amlogic/uart/meson_uart.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/amlogic/uart/meson_uart.c b/drivers/amlogic/uart/meson_uart.c index 3ce6eb15a523..6ac98bcda0d3 100644 --- a/drivers/amlogic/uart/meson_uart.c +++ b/drivers/amlogic/uart/meson_uart.c @@ -641,7 +641,7 @@ static void meson_uart_set_termios(struct uart_port *port, writel(val, port->membase + AML_UART_CONTROL); spin_unlock_irqrestore(&port->lock, flags); - baud = uart_get_baud_rate(port, termios, old, 2400, 4000000); + baud = uart_get_baud_rate(port, termios, old, 110, 4000000); meson_uart_change_speed(port, baud); port->read_status_mask = AML_UART_RX_FIFO_OVERFLOW; @@ -666,7 +666,7 @@ static int meson_uart_verify_port(struct uart_port *port, ret = -EINVAL; if (port->irq != ser->irq) ret = -EINVAL; - if (ser->baud_base < 9600) + if (ser->baud_base < 110) ret = -EINVAL; return ret; }