Lines Matching defs:owl_port
321 static void owl_uart_change_baudrate(struct owl_uart_port *owl_port,
324 clk_set_rate(owl_port->clk, baud * 8);
331 struct owl_uart_port *owl_port = to_owl_uart_port(port);
384 owl_uart_change_baudrate(owl_port, baud);
540 struct owl_uart_port *owl_port;
542 owl_port = owl_uart_ports[co->index];
543 if (!owl_port)
546 owl_uart_port_write(&owl_port->port, s, count);
551 struct owl_uart_port *owl_port;
560 owl_port = owl_uart_ports[co->index];
561 if (!owl_port || !owl_port->port.membase)
567 return uart_set_options(&owl_port->port, co, baud, parity, bits, flow);
643 struct owl_uart_port *owl_port;
673 owl_port = devm_kzalloc(&pdev->dev, sizeof(*owl_port), GFP_KERNEL);
674 if (!owl_port)
677 owl_port->clk = devm_clk_get(&pdev->dev, NULL);
678 if (IS_ERR(owl_port->clk)) {
680 return PTR_ERR(owl_port->clk);
683 ret = clk_prepare_enable(owl_port->clk);
689 owl_port->port.dev = &pdev->dev;
690 owl_port->port.line = pdev->id;
691 owl_port->port.type = PORT_OWL;
692 owl_port->port.iotype = UPIO_MEM;
693 owl_port->port.mapbase = res_mem->start;
694 owl_port->port.irq = irq;
695 owl_port->port.uartclk = clk_get_rate(owl_port->clk);
696 if (owl_port->port.uartclk == 0) {
698 clk_disable_unprepare(owl_port->clk);
701 owl_port->port.flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP | UPF_LOW_LATENCY;
702 owl_port->port.x_char = 0;
703 owl_port->port.fifosize = (info) ? info->tx_fifosize : 16;
704 owl_port->port.ops = &owl_uart_ops;
706 owl_uart_ports[pdev->id] = owl_port;
707 platform_set_drvdata(pdev, owl_port);
709 ret = uart_add_one_port(&owl_uart_driver, &owl_port->port);
718 struct owl_uart_port *owl_port = platform_get_drvdata(pdev);
720 uart_remove_one_port(&owl_uart_driver, &owl_port->port);
722 clk_disable_unprepare(owl_port->clk);