3  * Qualcomm Wireless Connectivity Subsystem Iris driver
69 int qcom_iris_enable(struct qcom_iris *iris)  in qcom_iris_enable()  argument
73 	ret = regulator_bulk_enable(iris->num_vregs, iris->vregs);  in qcom_iris_enable()
77 	ret = clk_prepare_enable(iris->xo_clk);  in qcom_iris_enable()
79 		dev_err(&iris->dev, "failed to enable xo clk\n");  in qcom_iris_enable()
86 	regulator_bulk_disable(iris->num_vregs, iris->vregs);  in qcom_iris_enable()
91 void qcom_iris_disable(struct qcom_iris *iris)  in qcom_iris_disable()  argument
93 	clk_disable_unprepare(iris->xo_clk);  in qcom_iris_disable()
94 	regulator_bulk_disable(iris->num_vregs, iris->vregs);  in qcom_iris_disable()
107 	struct qcom_iris *iris = container_of(dev, struct qcom_iris, dev);  in qcom_iris_release()  local
109 	of_node_put(iris->dev.of_node);  in qcom_iris_release()
110 	kfree(iris);  in qcom_iris_release()
118 	struct qcom_iris *iris;  in qcom_iris_probe()  local
122 	of_node = of_get_child_by_name(parent->of_node, "iris");  in qcom_iris_probe()
124 		dev_err(parent, "No child node \"iris\" found\n");  in qcom_iris_probe()
128 	iris = kzalloc(sizeof(*iris), GFP_KERNEL);  in qcom_iris_probe()
129 	if (!iris) {  in qcom_iris_probe()
134 	device_initialize(&iris->dev);  in qcom_iris_probe()
135 	iris->dev.parent = parent;  in qcom_iris_probe()
136 	iris->dev.release = qcom_iris_release;  in qcom_iris_probe()
137 	iris->dev.of_node = of_node;  in qcom_iris_probe()
139 	dev_set_name(&iris->dev, "%s.iris", dev_name(parent));  in qcom_iris_probe()
141 	ret = device_add(&iris->dev);  in qcom_iris_probe()
143 		put_device(&iris->dev);  in qcom_iris_probe()
147 	match = of_match_device(iris_of_match, &iris->dev);  in qcom_iris_probe()
149 		dev_err(&iris->dev, "no matching compatible for iris\n");  in qcom_iris_probe()
156 	iris->xo_clk = devm_clk_get(&iris->dev, "xo");  in qcom_iris_probe()
157 	if (IS_ERR(iris->xo_clk)) {  in qcom_iris_probe()
158 		ret = PTR_ERR(iris->xo_clk);  in qcom_iris_probe()
160 			dev_err(&iris->dev, "failed to acquire xo clk\n");  in qcom_iris_probe()
164 	iris->num_vregs = data->num_vregs;  in qcom_iris_probe()
165 	iris->vregs = devm_kcalloc(&iris->dev,  in qcom_iris_probe()
166 				   iris->num_vregs,  in qcom_iris_probe()
169 	if (!iris->vregs) {  in qcom_iris_probe()
174 	for (i = 0; i < iris->num_vregs; i++)  in qcom_iris_probe()
175 		iris->vregs[i].supply = data->vregs[i].name;  in qcom_iris_probe()
177 	ret = devm_regulator_bulk_get(&iris->dev, iris->num_vregs, iris->vregs);  in qcom_iris_probe()
179 		dev_err(&iris->dev, "failed to get regulators\n");  in qcom_iris_probe()
183 	for (i = 0; i < iris->num_vregs; i++) {  in qcom_iris_probe()
185 			regulator_set_voltage(iris->vregs[i].consumer,  in qcom_iris_probe()
190 			regulator_set_load(iris->vregs[i].consumer,  in qcom_iris_probe()
196 	return iris;  in qcom_iris_probe()
199 	device_del(&iris->dev);  in qcom_iris_probe()
204 void qcom_iris_remove(struct qcom_iris *iris)  in qcom_iris_remove()  argument
206 	device_del(&iris->dev);  in qcom_iris_remove()