1 // SPDX-License-Identifier: GPL-2.0
43 	*freq = clk_get_rate(priv->clk);  in imx_bus_get_cur_freq()
53 	stat->busy_time = 0;  in imx_bus_get_dev_status()
54 	stat->total_time = 0;  in imx_bus_get_dev_status()
55 	stat->current_frequency = clk_get_rate(priv->clk);  in imx_bus_get_dev_status()
65 	platform_device_unregister(priv->icc_pdev);  in imx_bus_exit()
68 /* imx_bus_init_icc() - register matching icc provider if required */
74 	if (!of_get_property(dev->of_node, "#interconnect-cells", 0))  in imx_bus_init_icc()
87 	priv->icc_pdev = platform_device_register_data(  in imx_bus_init_icc()
88 			dev, icc_driver_name, -1, NULL, 0);  in imx_bus_init_icc()
89 	if (IS_ERR(priv->icc_pdev)) {  in imx_bus_init_icc()
91 				icc_driver_name, PTR_ERR(priv->icc_pdev));  in imx_bus_init_icc()
92 		return PTR_ERR(priv->icc_pdev);  in imx_bus_init_icc()
100 	struct device *dev = &pdev->dev;  in imx_bus_probe()
107 		return -ENOMEM;  in imx_bus_probe()
113 	 * or off and some peripheral side-buses might be off unless enabled by  in imx_bus_probe()
118 	priv->clk = devm_clk_get(dev, NULL);  in imx_bus_probe()
119 	if (IS_ERR(priv->clk)) {  in imx_bus_probe()
120 		ret = PTR_ERR(priv->clk);  in imx_bus_probe()
132 	priv->profile.polling_ms = 1000;  in imx_bus_probe()
133 	priv->profile.target = imx_bus_target;  in imx_bus_probe()
134 	priv->profile.get_dev_status = imx_bus_get_dev_status;  in imx_bus_probe()
135 	priv->profile.exit = imx_bus_exit;  in imx_bus_probe()
136 	priv->profile.get_cur_freq = imx_bus_get_cur_freq;  in imx_bus_probe()
137 	priv->profile.initial_freq = clk_get_rate(priv->clk);  in imx_bus_probe()
139 	priv->devfreq = devm_devfreq_add_device(dev, &priv->profile,  in imx_bus_probe()
141 	if (IS_ERR(priv->devfreq)) {  in imx_bus_probe()
142 		ret = PTR_ERR(priv->devfreq);  in imx_bus_probe()
159 	{ .compatible = "fsl,imx8mq-noc", .data = "imx8mq-interconnect", },
160 	{ .compatible = "fsl,imx8mm-noc", .data = "imx8mm-interconnect", },
161 	{ .compatible = "fsl,imx8mn-noc", .data = "imx8mn-interconnect", },
162 	{ .compatible = "fsl,imx8m-noc", },
163 	{ .compatible = "fsl,imx8m-nic", },
171 		.name	= "imx-bus-devfreq",