struct pm80x_rtc_pdata *pdata = dev_get_platdata(&pdev->dev);
struct pm80x_rtc_info *info;
struct device_node *node = pdev->dev.of_node;
- struct rtc_time tm;
- unsigned long ticks = 0;
int ret;
if (!pdata && !node) {
goto out;
}
- ret = pm80x_rtc_read_time(&pdev->dev, &tm);
- if (ret < 0) {
- dev_err(&pdev->dev, "Failed to read initial time.\n");
- goto out_rtc;
- }
- if ((tm.tm_year < 70) || (tm.tm_year > 138)) {
- tm.tm_year = 70;
- tm.tm_mon = 0;
- tm.tm_mday = 1;
- tm.tm_hour = 0;
- tm.tm_min = 0;
- tm.tm_sec = 0;
- ret = pm80x_rtc_set_time(&pdev->dev, &tm);
- if (ret < 0) {
- dev_err(&pdev->dev, "Failed to set initial time.\n");
- goto out_rtc;
- }
- }
- rtc_tm_to_time(&tm, &ticks);
-
info->rtc_dev = devm_rtc_device_register(&pdev->dev, "88pm80x-rtc",
&pm80x_rtc_ops, THIS_MODULE);
if (IS_ERR(info->rtc_dev)) {