57 	struct serdev_device *serdev;  member
241 	struct serdev_device *serdev = bdev->serdev;  in btmtkuart_tx_work()  local
254 			len = serdev_device_write_buf(serdev, skb->data,  in btmtkuart_tx_work()
387 static size_t btmtkuart_receive_buf(struct serdev_device *serdev,  in btmtkuart_receive_buf()  argument
390 	struct btmtkuart_dev *bdev = serdev_device_get_drvdata(serdev);  in btmtkuart_receive_buf()
399 static void btmtkuart_write_wakeup(struct serdev_device *serdev)  in btmtkuart_write_wakeup()  argument
401 	struct btmtkuart_dev *bdev = serdev_device_get_drvdata(serdev);  in btmtkuart_write_wakeup()
417 	err = serdev_device_open(bdev->serdev);  in btmtkuart_open()
420 			   dev_name(&bdev->serdev->dev));  in btmtkuart_open()
426 			err = serdev_device_set_baudrate(bdev->serdev,  in btmtkuart_open()
429 			err = serdev_device_set_baudrate(bdev->serdev,  in btmtkuart_open()
434 				   dev_name(&bdev->serdev->dev));  in btmtkuart_open()
438 		serdev_device_set_flow_control(bdev->serdev, false);  in btmtkuart_open()
444 	dev = &bdev->serdev->dev;  in btmtkuart_open()
463 	serdev_device_close(bdev->serdev);  in btmtkuart_open()
471 	struct device *dev = &bdev->serdev->dev;  in btmtkuart_close()
478 	serdev_device_close(bdev->serdev);  in btmtkuart_close()
488 	serdev_device_write_flush(bdev->serdev);  in btmtkuart_flush()
548 	err = serdev_device_set_baudrate(bdev->serdev,  in btmtkuart_change_baudrate()
556 	serdev_device_set_flow_control(bdev->serdev, false);  in btmtkuart_change_baudrate()
560 	err = serdev_device_write_buf(bdev->serdev, &param, sizeof(param));  in btmtkuart_change_baudrate()
564 	serdev_device_wait_until_sent(bdev->serdev, 0);  in btmtkuart_change_baudrate()
759 static int btmtkuart_parse_dt(struct serdev_device *serdev)  in btmtkuart_parse_dt()  argument
761 	struct btmtkuart_dev *bdev = serdev_device_get_drvdata(serdev);  in btmtkuart_parse_dt()
762 	struct device_node *node = serdev->dev.of_node;  in btmtkuart_parse_dt()
771 		bdev->vcc = devm_regulator_get(&serdev->dev, "vcc");  in btmtkuart_parse_dt()
777 		bdev->osc = devm_clk_get_optional(&serdev->dev, "osc");  in btmtkuart_parse_dt()
783 		bdev->boot = devm_gpiod_get_optional(&serdev->dev, "boot",  in btmtkuart_parse_dt()
790 		bdev->pinctrl = devm_pinctrl_get(&serdev->dev);  in btmtkuart_parse_dt()
800 			dev_err(&serdev->dev,  in btmtkuart_parse_dt()
812 		bdev->reset = devm_gpiod_get_optional(&serdev->dev, "reset",  in btmtkuart_parse_dt()
819 		bdev->clk = devm_clk_get(&serdev->dev, "ref");  in btmtkuart_parse_dt()
827 static int btmtkuart_probe(struct serdev_device *serdev)  in btmtkuart_probe()  argument
833 	bdev = devm_kzalloc(&serdev->dev, sizeof(*bdev), GFP_KERNEL);  in btmtkuart_probe()
837 	bdev->data = of_device_get_match_data(&serdev->dev);  in btmtkuart_probe()
841 	bdev->serdev = serdev;  in btmtkuart_probe()
842 	serdev_device_set_drvdata(serdev, bdev);  in btmtkuart_probe()
844 	serdev_device_set_client_ops(serdev, &btmtkuart_client_ops);  in btmtkuart_probe()
846 	err = btmtkuart_parse_dt(serdev);  in btmtkuart_probe()
856 		dev_err(&serdev->dev, "Can't allocate HCI device\n");  in btmtkuart_probe()
872 	SET_HCIDEV_DEV(hdev, &serdev->dev);  in btmtkuart_probe()
911 			devm_gpiod_put(&serdev->dev, bdev->boot);  in btmtkuart_probe()
918 		pm_runtime_no_callbacks(&serdev->dev);  in btmtkuart_probe()
925 		dev_err(&serdev->dev, "Can't register HCI device\n");  in btmtkuart_probe()
943 static void btmtkuart_remove(struct serdev_device *serdev)  in btmtkuart_remove()  argument
945 	struct btmtkuart_dev *bdev = serdev_device_get_drvdata(serdev);  in btmtkuart_remove()