3  * Intersil ISL1208 rtc class driver
113 	{ "isl1208", .driver_data = (kernel_ulong_t)&config_isl1208 },
123 	{ .compatible = "isil,isl1208", .data = &config_isl1208 },
166 /* simple check to see whether we have a isl1208 */
629 	struct isl1208_state *isl1208 = i2c_get_clientdata(client);  in isl1208_rtc_interrupt()  local
632 	if (!isl1208->config->has_tamper) {  in isl1208_rtc_interrupt()
664 		rtc_update_irq(isl1208->rtc, 1, RTC_IRQF | RTC_AF);  in isl1208_rtc_interrupt()
683 	if (isl1208->config->has_tamper && (sr & ISL1208_REG_SR_EVT)) {  in isl1208_rtc_interrupt()
686 		if (isl1208->config->has_timestamp)  in isl1208_rtc_interrupt()
687 			sysfs_notify(&isl1208->rtc->dev.kobj, NULL,  in isl1208_rtc_interrupt()
791 	struct isl1208_state *isl1208 = priv;  in isl1208_nvmem_read()  local
792 	struct i2c_client *client = to_i2c_client(isl1208->rtc->dev.parent);  in isl1208_nvmem_read()
805 	struct isl1208_state *isl1208 = priv;  in isl1208_nvmem_write()  local
806 	struct i2c_client *client = to_i2c_client(isl1208->rtc->dev.parent);  in isl1208_nvmem_write()
858 	struct isl1208_state *isl1208;  in isl1208_probe()  local
871 	isl1208 = devm_kzalloc(&client->dev, sizeof(*isl1208), GFP_KERNEL);  in isl1208_probe()
872 	if (!isl1208)  in isl1208_probe()
874 	i2c_set_clientdata(client, isl1208);  in isl1208_probe()
877 	isl1208->config = i2c_get_match_data(client);  in isl1208_probe()
878 	if (!isl1208->config)  in isl1208_probe()
894 	isl1208->rtc = devm_rtc_allocate_device(&client->dev);  in isl1208_probe()
895 	if (IS_ERR(isl1208->rtc))  in isl1208_probe()
896 		return PTR_ERR(isl1208->rtc);  in isl1208_probe()
898 	isl1208->rtc->ops = &isl1208_rtc_ops;  in isl1208_probe()
901 	isl1208->nvmem_config = isl1208_nvmem_config;  in isl1208_probe()
902 	isl1208->nvmem_config.size = isl1208->config->nvmem_length;  in isl1208_probe()
903 	isl1208->nvmem_config.priv = isl1208;  in isl1208_probe()
911 	if (isl1208->config->has_inverted_osc_bit)  in isl1208_probe()
922 	if (isl1208->config->has_tamper) {  in isl1208_probe()
945 	if (isl1208->config->has_timestamp) {  in isl1208_probe()
946 		rc = rtc_add_group(isl1208->rtc, &isl1219_rtc_sysfs_files);  in isl1208_probe()
951 	rc = rtc_add_group(isl1208->rtc, &isl1208_rtc_sysfs_files);  in isl1208_probe()
960 		clear_bit(RTC_FEATURE_UPDATE_INTERRUPT, isl1208->rtc->features);  in isl1208_probe()
968 	rc = devm_rtc_nvmem_register(isl1208->rtc, &isl1208->nvmem_config);  in isl1208_probe()
972 	return devm_rtc_register_device(isl1208->rtc);  in isl1208_probe()
977 		.name = "rtc-isl1208",
987 MODULE_DESCRIPTION("Intersil ISL1208 RTC driver");