3  * PCI glue code for MIPI I3C HCI driver
28 	int (*init)(struct mipi_i3c_hci_pci *hci);
29 	void (*exit)(struct mipi_i3c_hci_pci *hci);
65 	struct mipi_i3c_hci_pci *hci = dev_get_drvdata(dev);  in intel_ltr_set()  local
66 	struct intel_host *host = hci->private;  in intel_ltr_set()
115 static void intel_add_debugfs(struct mipi_i3c_hci_pci *hci)  in intel_add_debugfs()  argument
117 	struct dentry *dir = debugfs_create_dir(dev_name(&hci->pci->dev), NULL);  in intel_add_debugfs()
118 	struct intel_host *host = hci->private;  in intel_add_debugfs()
127 static void intel_remove_debugfs(struct mipi_i3c_hci_pci *hci)  in intel_remove_debugfs()  argument
129 	struct intel_host *host = hci->private;  in intel_remove_debugfs()
153 static int intel_i3c_init(struct mipi_i3c_hci_pci *hci)  in intel_i3c_init()  argument
155 	struct intel_host *host = devm_kzalloc(&hci->pci->dev, sizeof(*host), GFP_KERNEL);  in intel_i3c_init()
156 	void __iomem *priv = intel_priv(hci->pci);  in intel_i3c_init()
161 	dma_set_mask_and_coherent(&hci->pci->dev, DMA_BIT_MASK(64));  in intel_i3c_init()
163 	hci->pci->d3cold_delay = 0;  in intel_i3c_init()
165 	hci->private = host;  in intel_i3c_init()
170 	intel_ltr_expose(&hci->pci->dev);  in intel_i3c_init()
171 	intel_add_debugfs(hci);  in intel_i3c_init()
176 static void intel_i3c_exit(struct mipi_i3c_hci_pci *hci)  in intel_i3c_exit()  argument
178 	intel_remove_debugfs(hci);  in intel_i3c_exit()
179 	intel_ltr_hide(&hci->pci->dev);  in intel_i3c_exit()
190 	struct mipi_i3c_hci_pci *hci;  in mipi_i3c_hci_pci_probe()  local
194 	hci = devm_kzalloc(&pci->dev, sizeof(*hci), GFP_KERNEL);  in mipi_i3c_hci_pci_probe()
195 	if (!hci)  in mipi_i3c_hci_pci_probe()
198 	hci->pci = pci;  in mipi_i3c_hci_pci_probe()
220 	hci->pdev = platform_device_alloc("mipi-i3c-hci", dev_id);  in mipi_i3c_hci_pci_probe()
221 	if (!hci->pdev)  in mipi_i3c_hci_pci_probe()
224 	hci->pdev->dev.parent = &pci->dev;  in mipi_i3c_hci_pci_probe()
225 	device_set_node(&hci->pdev->dev, dev_fwnode(&pci->dev));  in mipi_i3c_hci_pci_probe()
227 	ret = platform_device_add_resources(hci->pdev, res, ARRAY_SIZE(res));  in mipi_i3c_hci_pci_probe()
231 	hci->info = (const struct mipi_i3c_hci_pci_info *)id->driver_data;  in mipi_i3c_hci_pci_probe()
232 	if (hci->info && hci->info->init) {  in mipi_i3c_hci_pci_probe()
233 		ret = hci->info->init(hci);  in mipi_i3c_hci_pci_probe()
238 	ret = platform_device_add(hci->pdev);  in mipi_i3c_hci_pci_probe()
242 	pci_set_drvdata(pci, hci);  in mipi_i3c_hci_pci_probe()
247 	if (hci->info && hci->info->exit)  in mipi_i3c_hci_pci_probe()
248 		hci->info->exit(hci);  in mipi_i3c_hci_pci_probe()
250 	platform_device_put(hci->pdev);  in mipi_i3c_hci_pci_probe()
257 	struct mipi_i3c_hci_pci *hci = pci_get_drvdata(pci);  in mipi_i3c_hci_pci_remove()  local
258 	struct platform_device *pdev = hci->pdev;  in mipi_i3c_hci_pci_remove()
261 	if (hci->info && hci->info->exit)  in mipi_i3c_hci_pci_remove()
262 		hci->info->exit(hci);  in mipi_i3c_hci_pci_remove()
296 MODULE_DESCRIPTION("MIPI I3C HCI driver on PCI bus");