20 #include <linux/platform_data/syscon.h>
24 #include <linux/mfd/syscon.h>
32 struct syscon {  struct
45 static struct syscon *of_syscon_register(struct device_node *np, bool check_res)  in of_syscon_register()  argument
48 	struct syscon *syscon;  in of_syscon_register()  local
57 	syscon = kzalloc(sizeof(*syscon), GFP_KERNEL);  in of_syscon_register()
58 	if (!syscon)  in of_syscon_register()
148 	syscon->regmap = regmap;  in of_syscon_register()
149 	syscon->np = np;  in of_syscon_register()
152 	list_add_tail(&syscon->list, &syscon_list);  in of_syscon_register()
155 	return syscon;  in of_syscon_register()
167 	kfree(syscon);  in of_syscon_register()
174 	struct syscon *entry, *syscon = NULL;  in device_node_get_regmap()  local
180 			syscon = entry;  in device_node_get_regmap()
186 	if (!syscon)  in device_node_get_regmap()
187 		syscon = of_syscon_register(np, check_res);  in device_node_get_regmap()
189 	if (IS_ERR(syscon))  in device_node_get_regmap()
190 		return ERR_CAST(syscon);  in device_node_get_regmap()
192 	return syscon->regmap;  in device_node_get_regmap()
203 	if (!of_device_is_compatible(np, "syscon"))  in syscon_node_to_regmap()
298 	struct syscon *syscon;  in syscon_probe()  local
303 	syscon = devm_kzalloc(dev, sizeof(*syscon), GFP_KERNEL);  in syscon_probe()
304 	if (!syscon)  in syscon_probe()
318 	syscon->regmap = devm_regmap_init_mmio(dev, base, &syscon_config);  in syscon_probe()
319 	if (IS_ERR(syscon->regmap)) {  in syscon_probe()
321 		return PTR_ERR(syscon->regmap);  in syscon_probe()
324 	platform_set_drvdata(pdev, syscon);  in syscon_probe()
332 	{ "syscon", },
338 		.name = "syscon",