1 // SPDX-License-Identifier: GPL-2.0
23 	{ .name = "tps68470-gpio" },
54 /** skl_int3472_tps68470_calc_type: Check what platform a device is designed for
61  *	1. No CLDB - likely ACPI tables designed for ChromeOS. We
64  *	2. CLDB, with control_logic_type = 2 - probably ACPI tables
65  *	made for Windows 2-in-1 platforms. Register pdevs for GPIO,
74  * * -EINVAL	Where @adev has an object named CLDB but it does not conform to
87 	if (ret && ret != -ENODEV)  in skl_int3472_tps68470_calc_type()
94 		return -EINVAL;  in skl_int3472_tps68470_calc_type()
117 		return -ENODEV;  in skl_int3472_fill_clk_pdata()
123 		return -ENOMEM;  in skl_int3472_fill_clk_pdata()
125 	(*clk_pdata)->n_consumers = n_consumers;  in skl_int3472_fill_clk_pdata()
133 			return -ENOMEM;  in skl_int3472_fill_clk_pdata()
136 		(*clk_pdata)->consumers[i].consumer_dev_name = sensor_name;  in skl_int3472_fill_clk_pdata()
145 	struct acpi_device *adev = ACPI_COMPANION(&client->dev);  in skl_int3472_tps68470_probe()
156 		return -ENODEV;  in skl_int3472_tps68470_probe()
158 	n_consumers = skl_int3472_fill_clk_pdata(&client->dev, &clk_pdata);  in skl_int3472_tps68470_probe()
164 		dev_err(&client->dev, "Failed to create regmap: %ld\n", PTR_ERR(regmap));  in skl_int3472_tps68470_probe()
170 	ret = tps68470_chip_init(&client->dev, regmap);  in skl_int3472_tps68470_probe()
172 		dev_err(&client->dev, "TPS68470 init error %d\n", ret);  in skl_int3472_tps68470_probe()
179 		board_data = int3472_tps68470_get_board_data(dev_name(&client->dev));  in skl_int3472_tps68470_probe()
181 			return dev_err_probe(&client->dev, -ENODEV, "No board-data found for this model\n");  in skl_int3472_tps68470_probe()
185 			return -ENOMEM;  in skl_int3472_tps68470_probe()
193 		cells[0].name = "tps68470-clk";  in skl_int3472_tps68470_probe()
196 		cells[1].name = "tps68470-regulator";  in skl_int3472_tps68470_probe()
197 		cells[1].platform_data = (void *)board_data->tps68470_regulator_pdata;  in skl_int3472_tps68470_probe()
199 		cells[2].name = "tps68470-gpio";  in skl_int3472_tps68470_probe()
201 		for (i = 0; i < board_data->n_gpiod_lookups; i++)  in skl_int3472_tps68470_probe()
202 			gpiod_add_lookup_table(board_data->tps68470_gpio_lookup_tables[i]);  in skl_int3472_tps68470_probe()
204 		ret = devm_mfd_add_devices(&client->dev, PLATFORM_DEVID_NONE,  in skl_int3472_tps68470_probe()
210 			for (i = 0; i < board_data->n_gpiod_lookups; i++)  in skl_int3472_tps68470_probe()
211 				gpiod_remove_lookup_table(board_data->tps68470_gpio_lookup_tables[i]);  in skl_int3472_tps68470_probe()
216 		ret = devm_mfd_add_devices(&client->dev, PLATFORM_DEVID_NONE,  in skl_int3472_tps68470_probe()
221 		dev_err(&client->dev, "Failed to add MFD devices\n");  in skl_int3472_tps68470_probe()
238 	board_data = int3472_tps68470_get_board_data(dev_name(&client->dev));  in skl_int3472_tps68470_remove()
240 		for (i = 0; i < board_data->n_gpiod_lookups; i++)  in skl_int3472_tps68470_remove()
241 			gpiod_remove_lookup_table(board_data->tps68470_gpio_lookup_tables[i]);  in skl_int3472_tps68470_remove()
253 		.name = "int3472-tps68470",
264 MODULE_SOFTDEP("pre: clk-tps68470 tps68470-regulator");