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serial: do not set default baudrate at init 

this will be done at activation

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2013-09-22 08:39:56 +02:00 committed by Sascha Hauer
parent 3b2263c865
commit 770e1a4d63
6 changed files with 0 additions and 13 deletions
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4
drivers/serial/amba-pl011.c
View File

@ -163,10 +163,6 @@ int pl011_init_port (struct console_device *cdev)
uart->uartclk = clk_get_rate(uart->clk);
/*
* set baud rate
*/
pl011_setbaudrate(cdev, 115200);
/*
** Set the UART to be 8 bits, 1 stop bit, no parity, fifo enabled.
*/

2
drivers/serial/atmel.c
View File

@ -379,8 +379,6 @@ static int atmel_serial_init_port(struct console_device *cdev)
writel(USART3_BIT(RSTRX) | USART3_BIT(RSTTX), uart->base + USART3_CR);
atmel_serial_setbaudrate(cdev, 115200);
writel(USART3_BIT(RXEN) | USART3_BIT(TXEN), uart->base + USART3_CR);
writel((USART3_BF(USART_MODE, USART3_USART_MODE_NORMAL)
| USART3_BF(USCLKS, USART3_USCLKS_MCK)

1
drivers/serial/serial_auart.c
View File

@ -201,7 +201,6 @@ static int auart_serial_probe(struct device_d *dev)
return PTR_ERR(priv->clk);
auart_serial_init_port(priv);
auart_serial_setbaudrate(cdev, CONFIG_BAUDRATE);
/* Disable RTS/CTS, enable Rx, Tx, UART */
writel(BM_UARTAPP_CTRL2_RTSEN | BM_UARTAPP_CTRL2_CTSEN |

3
drivers/serial/serial_clps711x.c
View File

@ -58,9 +58,6 @@ static void clps711x_init_port(struct console_device *cdev)
tmp |= UBRLCR_FIFOEN | UBRLCR_WRDLEN8; /* FIFO on, 8N1 mode */
writel(tmp, s->UBRLCR);
/* Set default baudrate on initialization */
clps711x_setbaudrate(cdev, CONFIG_BAUDRATE);
/* Enable the UART */
writel(readl(SYSCON(s)) | SYSCON_UARTEN, SYSCON(s));
}

1
drivers/serial/serial_imx.c
View File

@ -337,7 +337,6 @@ static int imx_serial_probe(struct device_d *dev)
cdev->setbrg = imx_serial_setbaudrate;
imx_serial_init_port(cdev);
imx_serial_setbaudrate(cdev, 115200);
/* Enable UART */
val = readl(priv->regs + UCR1);

2
drivers/serial/serial_ns16550.c
View File

@ -183,8 +183,6 @@ static void ns16550_serial_init_port(struct console_device *cdev)
ns16550_write(cdev, 0x07, mdr1); /* Disable */
#endif
ns16550_setbaudrate(cdev, CONFIG_BAUDRATE);
#ifdef CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS
ns16550_write(cdev, 0x00, mdr1);
#endif