1 // SPDX-License-Identifier: GPL-2.0-only
5  * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
7  * Author: Marcin Niestroj <m.niestroj@grinn-global.com>
49 	{ .compatible = "ti,tps65217-pwrbutton", .data = &tps65217_data },
50 	{ .compatible = "ti,tps65218-pwrbutton", .data = &tps65218_data },
57 	struct tps6521x_pwrbutton *pwr = _pwr;  in tps6521x_pb_irq()  local
58 	const struct tps6521x_data *tps_data = pwr->data;  in tps6521x_pb_irq()
59 	unsigned int reg;  in tps6521x_pb_irq()  local
62 	error = regmap_read(pwr->regmap, tps_data->reg_status, &reg);  in tps6521x_pb_irq()
64 		dev_err(pwr->dev, "can't read register: %d\n", error);  in tps6521x_pb_irq()
68 	if (reg & tps_data->pb_mask) {  in tps6521x_pb_irq()
69 		input_report_key(pwr->idev, KEY_POWER, 1);  in tps6521x_pb_irq()
70 		pm_wakeup_event(pwr->dev, 0);  in tps6521x_pb_irq()
72 		input_report_key(pwr->idev, KEY_POWER, 0);  in tps6521x_pb_irq()
75 	input_sync(pwr->idev);  in tps6521x_pb_irq()
83 	struct device *dev = &pdev->dev;  in tps6521x_pb_probe()
84 	struct tps6521x_pwrbutton *pwr;  in tps6521x_pb_probe()  local
90 	match = of_match_node(of_tps6521x_pb_match, dev->of_node);  in tps6521x_pb_probe()
92 		return -ENXIO;  in tps6521x_pb_probe()
94 	pwr = devm_kzalloc(dev, sizeof(*pwr), GFP_KERNEL);  in tps6521x_pb_probe()
95 	if (!pwr)  in tps6521x_pb_probe()
96 		return -ENOMEM;  in tps6521x_pb_probe()
98 	pwr->data = match->data;  in tps6521x_pb_probe()
102 		return -ENOMEM;  in tps6521x_pb_probe()
104 	idev->name = pwr->data->name;  in tps6521x_pb_probe()
105 	snprintf(pwr->phys, sizeof(pwr->phys), "%s/input0",  in tps6521x_pb_probe()
106 		pwr->data->name);  in tps6521x_pb_probe()
107 	idev->phys = pwr->phys;  in tps6521x_pb_probe()
108 	idev->dev.parent = dev;  in tps6521x_pb_probe()
109 	idev->id.bustype = BUS_I2C;  in tps6521x_pb_probe()
113 	pwr->regmap = dev_get_regmap(dev->parent, NULL);  in tps6521x_pb_probe()
114 	pwr->dev = dev;  in tps6521x_pb_probe()
115 	pwr->idev = idev;  in tps6521x_pb_probe()
120 		return -EINVAL;  in tps6521x_pb_probe()
126 					  pwr->data->name, pwr);  in tps6521x_pb_probe()
142 	{ "tps65218-pwrbutton", },
143 	{ "tps65217-pwrbutton", },