Lines Matching +full:no +full:- +full:read +full:- +full:rollover
2 * rtc-dm355evm.c - access battery-backed counter in MSP430 firmware
23 * reasonable RTC for applications where alarms and non-NTP drift
26 * The only real glitch is the inability to read or write all four
45 * Read LSB(0) to MSB(3) bytes. Defend against the counter in dm355evm_rtc_read_time()
46 * rolling over by re-reading until the value is stable, in dm355evm_rtc_read_time()
79 dev_dbg(dev, "read timestamp %08x\n", time.value); in dm355evm_rtc_read_time()
97 * REVISIT handle non-atomic writes ... maybe just retry until in dm355evm_rtc_set_time()
98 * byte[1] sticks (no rollover)? in dm355evm_rtc_set_time()
124 /*----------------------------------------------------------------------*/
130 rtc = devm_rtc_device_register(&pdev->dev, pdev->name, in dm355evm_rtc_probe()
133 dev_err(&pdev->dev, "can't register RTC device, err %ld\n", in dm355evm_rtc_probe()
149 .name = "rtc-dm355evm",