Lines Matching refs:time
12 Enable drver model for real-time-clock drivers. The RTC uclass
21 Enable drver model for real-time-clock drivers. The RTC uclass
30 Enable drver model for real-time-clock drivers. The RTC uclass
38 Some real-time clocks support the output of 32kHz square waves (such as ds3231),
70 On a board without hardware clock this software real time clock can be
71 used. The initial time may be provided via the environment variable
73 1970-01-01. If the environment variable is missing, the build time is
74 used to initialize the RTC. The time can be adjusted manually via the
76 with the time from a network time server. See CONFIG_CMD_SNTP and
77 CONFIG_BOOTP_NTPSERVER. The RTC time is advanced according to CPU
152 This is a widely used real-time clock chip originally by Motorola
153 and now available from NXP. It includes a battery-backed real-time
161 It is a serial (I2C) real-time clock (RTC) with alarm.
175 families of ultra-low-power battery- and capacitor-backed real-time