54 static int of_platform_serial_setup(struct platform_device *ofdev,  in of_platform_serial_setup()  argument
59 	struct device_node *np = ofdev->dev.of_node;  in of_platform_serial_setup()
65 	pm_runtime_enable(&ofdev->dev);  in of_platform_serial_setup()
66 	pm_runtime_get_sync(&ofdev->dev);  in of_platform_serial_setup()
71 		info->clk = devm_clk_get(&ofdev->dev, NULL);  in of_platform_serial_setup()
75 				dev_warn(&ofdev->dev,  in of_platform_serial_setup()
92 		dev_warn(&ofdev->dev, "invalid address\n");  in of_platform_serial_setup()
125 				dev_warn(&ofdev->dev, "unsupported reg-io-width (%d)\n",  in of_platform_serial_setup()
163 	info->rst = devm_reset_control_get_optional_shared(&ofdev->dev, NULL);  in of_platform_serial_setup()
180 	port->dev = &ofdev->dev;  in of_platform_serial_setup()
201 	pm_runtime_put_sync(&ofdev->dev);  in of_platform_serial_setup()
202 	pm_runtime_disable(&ofdev->dev);  in of_platform_serial_setup()
209 static int of_platform_serial_probe(struct platform_device *ofdev)  in of_platform_serial_probe()  argument
217 	port_type = (unsigned long)of_device_get_match_data(&ofdev->dev);  in of_platform_serial_probe()
221 	if (of_property_read_bool(ofdev->dev.of_node, "used-by-rtas"))  in of_platform_serial_probe()
229 	ret = of_platform_serial_setup(ofdev, port_type, &port8250.port, info);  in of_platform_serial_probe()
237 	if ((of_property_read_u32(ofdev->dev.of_node, "tx-threshold",  in of_platform_serial_probe()
242 	if (of_property_read_bool(ofdev->dev.of_node, "auto-flow-control"))  in of_platform_serial_probe()
245 	if (of_property_read_u32(ofdev->dev.of_node,  in of_platform_serial_probe()
256 	platform_set_drvdata(ofdev, info);  in of_platform_serial_probe()
260 	pm_runtime_put_sync(&ofdev->dev);  in of_platform_serial_probe()
261 	pm_runtime_disable(&ofdev->dev);  in of_platform_serial_probe()
271 static int of_platform_serial_remove(struct platform_device *ofdev)  in of_platform_serial_remove()  argument
273 	struct of_serial_info *info = platform_get_drvdata(ofdev);  in of_platform_serial_remove()
278 	pm_runtime_put_sync(&ofdev->dev);  in of_platform_serial_remove()
279 	pm_runtime_disable(&ofdev->dev);  in of_platform_serial_remove()