2015-07-25 17:46:26 +00:00
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#
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# RTC drivers configuration
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#
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menu "Real Time Clock"
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2015-04-20 18:37:23 +00:00
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config DM_RTC
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bool "Enable Driver Model for RTC drivers"
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depends on DM
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help
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Enable drver model for real-time-clock drivers. The RTC uclass
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then provides the rtc_get()/rtc_set() interface, delegating to
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drivers to perform the actual functions. See rtc.h for a
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description of the API.
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2015-07-25 17:46:26 +00:00
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2016-11-30 07:47:31 +00:00
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config RTC_PCF2127
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bool "Enable PCF2127 driver"
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depends on DM_RTC
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help
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2017-01-09 18:24:51 +00:00
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The PCF2127 is a CMOS Real Time Clock (RTC) and calendar with an integrated
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Temperature Compensated Crystal (Xtal) Oscillator (TCXO) and a 32.768 kHz quartz
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crystal optimized for very high accuracy and very low power consumption. The PCF2127
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has a selectable I2C-bus or SPI-bus, a backup battery switch-over circuit, a
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programmable watchdog function, a timestamp function, and many other features.
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2016-11-30 07:47:31 +00:00
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2015-07-25 17:46:26 +00:00
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endmenu
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