Lines Matching refs:serdev
38 #include <linux/serdev.h>
53 struct serdev_device *serdev;
63 qca_tty_receive(struct serdev_device *serdev, const unsigned char *data,
66 struct qcauart *qca = serdev_device_get_drvdata(serdev);
151 written = serdev_device_write_buf(qca->serdev, qca->tx_head,
163 static void qca_tty_wakeup(struct serdev_device *serdev)
165 struct qcauart *qca = serdev_device_get_drvdata(serdev);
236 written = serdev_device_write_buf(qca->serdev, qca->tx_buffer,
271 qca->tx_buffer = devm_kmalloc(&qca->serdev->dev, len, GFP_KERNEL);
322 static int qca_uart_probe(struct serdev_device *serdev)
334 SET_NETDEV_DEV(qcauart_dev, &serdev->dev);
343 qca->serdev = serdev;
349 of_property_read_u32(serdev->dev.of_node, "current-speed", &speed);
351 mac = of_get_mac_address(serdev->dev.of_node);
358 dev_info(&serdev->dev, "Using random MAC address: %pM\n",
363 serdev_device_set_drvdata(serdev, qca);
364 serdev_device_set_client_ops(serdev, &qca_serdev_ops);
366 ret = serdev_device_open(serdev);
368 dev_err(&serdev->dev, "Unable to open device %s\n",
373 speed = serdev_device_set_baudrate(serdev, speed);
374 dev_info(&serdev->dev, "Using baudrate: %u\n", speed);
376 serdev_device_set_flow_control(serdev, false);
380 dev_err(&serdev->dev, "Unable to register net device %s\n",
382 serdev_device_close(serdev);
394 static void qca_uart_remove(struct serdev_device *serdev)
396 struct qcauart *qca = serdev_device_get_drvdata(serdev);
401 serdev_device_close(serdev);