1 // SPDX-License-Identifier: GPL-2.0
5 #include <linux/gpio/consumer.h>
36 		.name = "wcd934x-codec",
38 		.name = "wcd934x-gpio",
39 		.of_compatible = "qcom,wcd9340-gpio",
41 		.name = "wcd934x-soundwire",
42 		.of_compatible = "qcom,soundwire-v1.3.0",
125 	struct regmap *regmap = ddata->regmap;  in wcd934x_bring_up()
139 	dev_info(ddata->dev, "WCD934x chip id major 0x%x, minor 0x%x\n",  in wcd934x_bring_up()
158 	struct device *dev = &sdev->dev;  in wcd934x_slim_status_up()
164 	ddata->regmap = regmap_init_slimbus(sdev, &wcd934x_regmap_config);  in wcd934x_slim_status_up()
165 	if (IS_ERR(ddata->regmap)) {  in wcd934x_slim_status_up()
167 		return PTR_ERR(ddata->regmap);  in wcd934x_slim_status_up()
176 	ret = devm_regmap_add_irq_chip(dev, ddata->regmap, ddata->irq,  in wcd934x_slim_status_up()
179 				       &ddata->irq_data);  in wcd934x_slim_status_up()
203 		mfd_remove_devices(&sdev->dev);  in wcd934x_slim_status()
206 		return -EINVAL;  in wcd934x_slim_status()
214 	struct device *dev = &sdev->dev;  in wcd934x_slim_probe()
215 	struct device_node *np = dev->of_node;  in wcd934x_slim_probe()
222 		return	-ENOMEM;  in wcd934x_slim_probe()
224 	ddata->irq = of_irq_get(np, 0);  in wcd934x_slim_probe()
225 	if (ddata->irq < 0)  in wcd934x_slim_probe()
226 		return dev_err_probe(ddata->dev, ddata->irq,  in wcd934x_slim_probe()
229 	ddata->extclk = devm_clk_get(dev, "extclk");  in wcd934x_slim_probe()
230 	if (IS_ERR(ddata->extclk))  in wcd934x_slim_probe()
231 		return dev_err_probe(dev, PTR_ERR(ddata->extclk),  in wcd934x_slim_probe()
234 	ddata->supplies[0].supply = "vdd-buck";  in wcd934x_slim_probe()
235 	ddata->supplies[1].supply = "vdd-buck-sido";  in wcd934x_slim_probe()
236 	ddata->supplies[2].supply = "vdd-tx";  in wcd934x_slim_probe()
237 	ddata->supplies[3].supply = "vdd-rx";  in wcd934x_slim_probe()
238 	ddata->supplies[4].supply = "vdd-io";  in wcd934x_slim_probe()
240 	ret = regulator_bulk_get(dev, WCD934X_MAX_SUPPLY, ddata->supplies);  in wcd934x_slim_probe()
244 	ret = regulator_bulk_enable(WCD934X_MAX_SUPPLY, ddata->supplies);  in wcd934x_slim_probe()
257 				    "Failed to get reset gpio\n");  in wcd934x_slim_probe()
264 	ddata->dev = dev;  in wcd934x_slim_probe()
270 	regulator_bulk_disable(WCD934X_MAX_SUPPLY, ddata->supplies);  in wcd934x_slim_probe()
276 	struct wcd934x_ddata *ddata = dev_get_drvdata(&sdev->dev);  in wcd934x_slim_remove()
278 	regulator_bulk_disable(WCD934X_MAX_SUPPLY, ddata->supplies);  in wcd934x_slim_remove()
279 	mfd_remove_devices(&sdev->dev);  in wcd934x_slim_remove()
291 		.name = "wcd934x-slim",