drivers/sysreset/sysreset-ti-sci.c

1 // SPDX-License-Identifier: GPL-2.0+
5  * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
16  * struct ti_sci_sysreset_data - sysreset controller information structure
17  * @sci: TI SCI handle used for communication with system controller
25 	struct ti_sci_sysreset_data *data = dev_get_priv(dev);  in ti_sci_sysreset_probe()  local
29 	if (!data)  in ti_sci_sysreset_probe()
30 		return -ENOMEM;  in ti_sci_sysreset_probe()
32 	/* Store handle for communication with the system controller */  in ti_sci_sysreset_probe()
33 	data->sci = ti_sci_get_handle(dev);  in ti_sci_sysreset_probe()
34 	if (IS_ERR(data->sci))  in ti_sci_sysreset_probe()
35 		return PTR_ERR(data->sci);  in ti_sci_sysreset_probe()
42 	struct ti_sci_sysreset_data *data = dev_get_priv(dev);  in ti_sci_sysreset_request()  local
43 	const struct ti_sci_handle *sci = data->sci;  in ti_sci_sysreset_request()
44 	const struct ti_sci_core_ops *cops = &sci->ops.core_ops;  in ti_sci_sysreset_request()
49 	ret = cops->reboot_device(sci);  in ti_sci_sysreset_request()
51 		dev_err(rst->dev, "%s: reboot_device failed (%d)\n",  in ti_sci_sysreset_request()
62 	{ .compatible = "ti,sci-sysreset", },
67 	.name = "ti-sci-sysreset",