1 // SPDX-License-Identifier: GPL-2.0-only
7  * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
38 		{ "vddrfa", 1300000, 1300000, 100000 },
49 		{ "vddrfa", 1300000, 1300000, 100000 },
60 		{ "vddrfa", 1300000, 1300000, 100000 },
72 	ret = regulator_bulk_enable(iris->num_vregs, iris->vregs);  in qcom_iris_enable()
76 	ret = clk_prepare_enable(iris->xo_clk);  in qcom_iris_enable()
78 		dev_err(iris->dev, "failed to enable xo clk\n");  in qcom_iris_enable()
85 	regulator_bulk_disable(iris->num_vregs, iris->vregs);  in qcom_iris_enable()
92 	clk_disable_unprepare(iris->xo_clk);  in qcom_iris_disable()
93 	regulator_bulk_disable(iris->num_vregs, iris->vregs);  in qcom_iris_disable()
104 	iris = devm_kzalloc(&pdev->dev, sizeof(struct qcom_iris), GFP_KERNEL);  in qcom_iris_probe()
106 		return -ENOMEM;  in qcom_iris_probe()
108 	data = of_device_get_match_data(&pdev->dev);  in qcom_iris_probe()
109 	wcnss = dev_get_drvdata(pdev->dev.parent);  in qcom_iris_probe()
111 	iris->xo_clk = devm_clk_get(&pdev->dev, "xo");  in qcom_iris_probe()
112 	if (IS_ERR(iris->xo_clk)) {  in qcom_iris_probe()
113 		if (PTR_ERR(iris->xo_clk) != -EPROBE_DEFER)  in qcom_iris_probe()
114 			dev_err(&pdev->dev, "failed to acquire xo clk\n");  in qcom_iris_probe()
115 		return PTR_ERR(iris->xo_clk);  in qcom_iris_probe()
118 	iris->num_vregs = data->num_vregs;  in qcom_iris_probe()
119 	iris->vregs = devm_kcalloc(&pdev->dev,  in qcom_iris_probe()
120 				   iris->num_vregs,  in qcom_iris_probe()
123 	if (!iris->vregs)  in qcom_iris_probe()
124 		return -ENOMEM;  in qcom_iris_probe()
126 	for (i = 0; i < iris->num_vregs; i++)  in qcom_iris_probe()
127 		iris->vregs[i].supply = data->vregs[i].name;  in qcom_iris_probe()
129 	ret = devm_regulator_bulk_get(&pdev->dev, iris->num_vregs, iris->vregs);  in qcom_iris_probe()
131 		dev_err(&pdev->dev, "failed to get regulators\n");  in qcom_iris_probe()
135 	for (i = 0; i < iris->num_vregs; i++) {  in qcom_iris_probe()
136 		if (data->vregs[i].max_voltage)  in qcom_iris_probe()
137 			regulator_set_voltage(iris->vregs[i].consumer,  in qcom_iris_probe()
138 					      data->vregs[i].min_voltage,  in qcom_iris_probe()
139 					      data->vregs[i].max_voltage);  in qcom_iris_probe()
141 		if (data->vregs[i].load_uA)  in qcom_iris_probe()
142 			regulator_set_load(iris->vregs[i].consumer,  in qcom_iris_probe()
143 					   data->vregs[i].load_uA);  in qcom_iris_probe()
146 	qcom_wcnss_assign_iris(wcnss, iris, data->use_48mhz_xo);  in qcom_iris_probe()
153 	struct qcom_wcnss *wcnss = dev_get_drvdata(pdev->dev.parent);  in qcom_iris_remove()
172 		.name = "qcom-iris",