31 static int sirfsoc_pwrc_is_on_key_down(struct sirfsoc_pwrc_drvdata *pwrcdrv)  in sirfsoc_pwrc_is_on_key_down()  argument
33 	u32 state = sirfsoc_rtc_iobrg_readl(pwrcdrv->pwrc_base +  in sirfsoc_pwrc_is_on_key_down()
40 	struct sirfsoc_pwrc_drvdata *pwrcdrv =  in sirfsoc_pwrc_report_event()  local
43 	if (sirfsoc_pwrc_is_on_key_down(pwrcdrv)) {  in sirfsoc_pwrc_report_event()
44 		schedule_delayed_work(&pwrcdrv->work,  in sirfsoc_pwrc_report_event()
47 		input_event(pwrcdrv->input, EV_KEY, KEY_POWER, 0);  in sirfsoc_pwrc_report_event()
48 		input_sync(pwrcdrv->input);  in sirfsoc_pwrc_report_event()
54 	struct sirfsoc_pwrc_drvdata *pwrcdrv = dev_id;  in sirfsoc_pwrc_isr()  local
57 	int_status = sirfsoc_rtc_iobrg_readl(pwrcdrv->pwrc_base +  in sirfsoc_pwrc_isr()
60 				 pwrcdrv->pwrc_base + PWRC_INT_STATUS);  in sirfsoc_pwrc_isr()
62 	input_event(pwrcdrv->input, EV_KEY, KEY_POWER, 1);  in sirfsoc_pwrc_isr()
63 	input_sync(pwrcdrv->input);  in sirfsoc_pwrc_isr()
64 	schedule_delayed_work(&pwrcdrv->work,  in sirfsoc_pwrc_isr()
70 static void sirfsoc_pwrc_toggle_interrupts(struct sirfsoc_pwrc_drvdata *pwrcdrv,  in sirfsoc_pwrc_toggle_interrupts()  argument
75 	int_mask = sirfsoc_rtc_iobrg_readl(pwrcdrv->pwrc_base + PWRC_INT_MASK);  in sirfsoc_pwrc_toggle_interrupts()
80 	sirfsoc_rtc_iobrg_writel(int_mask, pwrcdrv->pwrc_base + PWRC_INT_MASK);  in sirfsoc_pwrc_toggle_interrupts()
85 	struct sirfsoc_pwrc_drvdata *pwrcdrv = input_get_drvdata(input);  in sirfsoc_pwrc_open()  local
87 	sirfsoc_pwrc_toggle_interrupts(pwrcdrv, true);  in sirfsoc_pwrc_open()
94 	struct sirfsoc_pwrc_drvdata *pwrcdrv = input_get_drvdata(input);  in sirfsoc_pwrc_close()  local
96 	sirfsoc_pwrc_toggle_interrupts(pwrcdrv, false);  in sirfsoc_pwrc_close()
97 	cancel_delayed_work_sync(&pwrcdrv->work);  in sirfsoc_pwrc_close()
109 	struct sirfsoc_pwrc_drvdata *pwrcdrv;  in sirfsoc_pwrc_probe()  local
113 	pwrcdrv = devm_kzalloc(&pdev->dev, sizeof(struct sirfsoc_pwrc_drvdata),  in sirfsoc_pwrc_probe()
115 	if (!pwrcdrv) {  in sirfsoc_pwrc_probe()
124 	error = of_property_read_u32(np, "reg", &pwrcdrv->pwrc_base);  in sirfsoc_pwrc_probe()
131 	pwrcdrv->input = devm_input_allocate_device(&pdev->dev);  in sirfsoc_pwrc_probe()
132 	if (!pwrcdrv->input)  in sirfsoc_pwrc_probe()
135 	pwrcdrv->input->name = "sirfsoc pwrckey";  in sirfsoc_pwrc_probe()
136 	pwrcdrv->input->phys = "pwrc/input0";  in sirfsoc_pwrc_probe()
137 	pwrcdrv->input->evbit[0] = BIT_MASK(EV_KEY);  in sirfsoc_pwrc_probe()
138 	input_set_capability(pwrcdrv->input, EV_KEY, KEY_POWER);  in sirfsoc_pwrc_probe()
140 	INIT_DELAYED_WORK(&pwrcdrv->work, sirfsoc_pwrc_report_event);  in sirfsoc_pwrc_probe()
142 	pwrcdrv->input->open = sirfsoc_pwrc_open;  in sirfsoc_pwrc_probe()
143 	pwrcdrv->input->close = sirfsoc_pwrc_close;  in sirfsoc_pwrc_probe()
145 	input_set_drvdata(pwrcdrv->input, pwrcdrv);  in sirfsoc_pwrc_probe()
148 	sirfsoc_pwrc_toggle_interrupts(pwrcdrv, false);  in sirfsoc_pwrc_probe()
153 				 "sirfsoc_pwrc_int", pwrcdrv);  in sirfsoc_pwrc_probe()
160 	error = input_register_device(pwrcdrv->input);  in sirfsoc_pwrc_probe()
168 	dev_set_drvdata(&pdev->dev, pwrcdrv);  in sirfsoc_pwrc_probe()
176 	struct sirfsoc_pwrc_drvdata *pwrcdrv = dev_get_drvdata(dev);  in sirfsoc_pwrc_resume()  local
177 	struct input_dev *input = pwrcdrv->input;  in sirfsoc_pwrc_resume()
185 		sirfsoc_pwrc_toggle_interrupts(pwrcdrv, true);  in sirfsoc_pwrc_resume()