Lines Matching refs:uart
25 struct uart_8250_port uart;
52 memset(&uart, 0, sizeof(uart));
53 uart.port.iotype = UPIO_MEM;
55 uart.port.uartclk = (dev->id.sversion != 0xad) ?
57 uart.port.mapbase = address;
58 uart.port.membase = ioremap(address, 16);
59 if (!uart.port.membase) {
63 uart.port.irq = dev->irq;
64 uart.port.flags = UPF_BOOT_AUTOCONF;
65 uart.port.dev = &dev->dev;
67 err = serial8250_register_8250_port(&uart);
72 iounmap(uart.port.membase);