/*
- *Copyright (C) 2010 OKI SEMICONDUCTOR CO., LTD.
+ *Copyright (C) 2011 LAPIS Semiconductor Co., Ltd.
*
*This program is free software; you can redistribute it and/or modify
*it under the terms of the GNU General Public License as published by
/* Set the max number of UART port
* Intel EG20T PCH: 4 port
- * OKI SEMICONDUCTOR ML7213 IOH: 3 port
- * OKI SEMICONDUCTOR ML7223 IOH: 2 port
+ * LAPIS Semiconductor ML7213 IOH: 3 port
+ * LAPIS Semiconductor ML7223 IOH: 2 port
*/
#define PCH_UART_NR 4
pch_ml7213_uart2,
pch_ml7223_uart0,
pch_ml7223_uart1,
+ pch_ml7831_uart0,
+ pch_ml7831_uart1,
};
static struct pch_uart_driver_data drv_dat[] = {
[pch_ml7213_uart2] = {PCH_UART_2LINE, 2},
[pch_ml7223_uart0] = {PCH_UART_8LINE, 0},
[pch_ml7223_uart1] = {PCH_UART_2LINE, 1},
+ [pch_ml7831_uart0] = {PCH_UART_8LINE, 0},
+ [pch_ml7831_uart1] = {PCH_UART_2LINE, 1},
};
static unsigned int default_baud = 9600;
dev_err(priv->port.dev, "%s:dma_request_channel FAILS(Rx)\n",
__func__);
dma_release_channel(priv->chan_tx);
+ priv->chan_tx = NULL;
return;
}
dev_err(priv->port.dev,
"pch_uart_hal_set_fifo Failed(ret=%d)\n", ret);
- if (priv->use_dma_flag)
- pch_free_dma(port);
+ pch_free_dma(port);
free_irq(priv->port.irq, priv);
}
if (rtn)
goto out;
+ pch_uart_set_mctrl(&priv->port, priv->port.mctrl);
/* Don't rewrite B0 */
if (tty_termios_baud_rate(termios))
tty_termios_encode_baud_rate(termios, baud, baud);
.driver_data = pch_ml7223_uart0},
{PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x800D),
.driver_data = pch_ml7223_uart1},
+ {PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8811),
+ .driver_data = pch_ml7831_uart0},
+ {PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8812),
+ .driver_data = pch_ml7831_uart1},
{0,},
};