CONFIG_RTC_DRV_PCF2123: NXP PCF2123

General informations

The Linux kernel configuration item CONFIG_RTC_DRV_PCF2123:

• prompt: NXP PCF2123
• type: tristate
• depends on: (none)
• defined in drivers/rtc/Kconfig
• found in Linux kernels: 2.6.32–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12
• modules built: rtc-pcf2123

Help text

If you say yes here you get support for the NXP PCF2123 RTC chip.

This driver can also be built as a module. If so, the module will be called rtc-pcf2123.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module rtc-pcf2123 CONFIG_RTC_DRV_PCF2123 : drivers/rtc/Kconfig : "NXP PCF2123" # in 2.6.32–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12
• lkddb of "" "" "microcrystal,rv2123" : CONFIG_RTC_DRV_PCF2123 CONFIG_RTC_LIB : drivers/rtc/rtc-pcf2123.c # in 5.0–5.19, 6.0–6.12
• lkddb of "" "" "nxp,pcf2123" : CONFIG_RTC_DRV_PCF2123 CONFIG_RTC_LIB : drivers/rtc/rtc-pcf2123.c # in 5.4–5.19, 6.0–6.12
• lkddb of "" "" "nxp,rtc-pcf2123" : CONFIG_RTC_DRV_PCF2123 CONFIG_RTC_LIB : drivers/rtc/rtc-pcf2123.c # in 4.0–4.20, 5.0–5.19, 6.0–6.12
• lkddb spi "pcf2123" : CONFIG_RTC_DRV_PCF2123 CONFIG_RTC_LIB : drivers/rtc/rtc-pcf2123.c # in 5.16–5.19, 6.0–6.12
• lkddb spi "rtc-pcf2123" : CONFIG_RTC_DRV_PCF2123 CONFIG_RTC_LIB : drivers/rtc/rtc-pcf2123.c # in 5.16–5.19, 6.0–6.12
• lkddb spi "rv2123" : CONFIG_RTC_DRV_PCF2123 CONFIG_RTC_LIB : drivers/rtc/rtc-pcf2123.c # in 5.16–5.19, 6.0–6.12

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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