Lines Matching refs:uartclk
189 * @uartclk: Reference clock
199 struct clk *uartclk;
454 calc_baud = cdns_uart_calc_baud_divs(port->uartclk, baud, &bdiv, &cd,
529 port->uartclk = ndata->new_rate;
695 * min and max baud should be calculated here based on port->uartclk.
698 minbaud = port->uartclk /
700 maxbaud = port->uartclk / (CDNS_UART_BDIV_MIN + 1);
1189 if (port->uartclk && device->baud) {
1194 cdns_uart_calc_baud_divs(port->uartclk, device->baud,
1369 ret = clk_enable(cdns_uart->uartclk);
1393 clk_disable(cdns_uart->uartclk);
1413 clk_disable(cdns_uart->uartclk);
1428 ret = clk_enable(cdns_uart->uartclk);
1532 cdns_uart_data->uartclk = devm_clk_get(&pdev->dev, "uart_clk");
1533 if (PTR_ERR(cdns_uart_data->uartclk) == -EPROBE_DEFER) {
1534 rc = PTR_ERR(cdns_uart_data->uartclk);
1538 if (IS_ERR(cdns_uart_data->uartclk)) {
1539 cdns_uart_data->uartclk = devm_clk_get(&pdev->dev, "ref_clk");
1540 if (IS_ERR(cdns_uart_data->uartclk)) {
1541 rc = PTR_ERR(cdns_uart_data->uartclk);
1552 rc = clk_prepare_enable(cdns_uart_data->uartclk);
1573 if (clk_notifier_register(cdns_uart_data->uartclk,
1596 port->uartclk = clk_get_rate(cdns_uart_data->uartclk);
1650 clk_notifier_unregister(cdns_uart_data->uartclk,
1654 clk_disable_unprepare(cdns_uart_data->uartclk);
1676 clk_notifier_unregister(cdns_uart_data->uartclk,
1681 clk_disable_unprepare(cdns_uart_data->uartclk);