1 // SPDX-License-Identifier: GPL-2.0+
3  * Copyright 2024 NXP.
23 	struct scmi_protocol_handle *ph = bbnsm->ph;  in scmi_imx_bbm_read_time()
27 	ret = bbnsm->ops->rtc_time_get(ph, 0, &val);  in scmi_imx_bbm_read_time()
39 	struct scmi_protocol_handle *ph = bbnsm->ph;  in scmi_imx_bbm_set_time()
44 	return bbnsm->ops->rtc_time_set(ph, 0, val);  in scmi_imx_bbm_set_time()
50 	struct scmi_protocol_handle *ph = bbnsm->ph;  in scmi_imx_bbm_alarm_irq_enable()
54 		return bbnsm->ops->rtc_alarm_set(ph, 0, false, 0);  in scmi_imx_bbm_alarm_irq_enable()
62 	struct scmi_protocol_handle *ph = bbnsm->ph;  in scmi_imx_bbm_set_alarm()
63 	struct rtc_time *alrm_tm = &alrm->time;  in scmi_imx_bbm_set_alarm()
68 	return bbnsm->ops->rtc_alarm_set(ph, 0, true, val);  in scmi_imx_bbm_set_alarm()
83 	if (r->is_rtc)  in scmi_imx_bbm_rtc_notifier()
84 		rtc_update_irq(bbnsm->rtc_dev, 1, RTC_AF | RTC_IRQF);  in scmi_imx_bbm_rtc_notifier()
93 	const struct scmi_handle *handle = sdev->handle;  in scmi_imx_bbm_rtc_init()
94 	struct device *dev = &sdev->dev;  in scmi_imx_bbm_rtc_init()
98 	bbnsm->rtc_dev = devm_rtc_allocate_device(dev);  in scmi_imx_bbm_rtc_init()
99 	if (IS_ERR(bbnsm->rtc_dev))  in scmi_imx_bbm_rtc_init()
100 		return PTR_ERR(bbnsm->rtc_dev);  in scmi_imx_bbm_rtc_init()
102 	bbnsm->rtc_dev->ops = &smci_imx_bbm_rtc_ops;  in scmi_imx_bbm_rtc_init()
103 	bbnsm->rtc_dev->range_max = U32_MAX;  in scmi_imx_bbm_rtc_init()
105 	bbnsm->nb.notifier_call = &scmi_imx_bbm_rtc_notifier;  in scmi_imx_bbm_rtc_init()
106 	ret = handle->notify_ops->devm_event_notifier_register(sdev, SCMI_PROTOCOL_IMX_BBM,  in scmi_imx_bbm_rtc_init()
108 							       NULL, &bbnsm->nb);  in scmi_imx_bbm_rtc_init()
112 	return devm_rtc_register_device(bbnsm->rtc_dev);  in scmi_imx_bbm_rtc_init()
117 	const struct scmi_handle *handle = sdev->handle;  in scmi_imx_bbm_rtc_probe()
118 	struct device *dev = &sdev->dev;  in scmi_imx_bbm_rtc_probe()
124 		return -ENODEV;  in scmi_imx_bbm_rtc_probe()
128 		return -ENOMEM;  in scmi_imx_bbm_rtc_probe()
130 	bbnsm->ops = handle->devm_protocol_get(sdev, SCMI_PROTOCOL_IMX_BBM, &ph);  in scmi_imx_bbm_rtc_probe()
131 	if (IS_ERR(bbnsm->ops))  in scmi_imx_bbm_rtc_probe()
132 		return PTR_ERR(bbnsm->ops);  in scmi_imx_bbm_rtc_probe()
134 	bbnsm->ph = ph;  in scmi_imx_bbm_rtc_probe()
148 	{ SCMI_PROTOCOL_IMX_BBM, "imx-bbm-rtc" },
154 	.name = "scmi-imx-bbm-rtc",
160 MODULE_AUTHOR("Peng Fan <peng.fan@nxp.com>");
161 MODULE_DESCRIPTION("IMX SM BBM RTC driver");