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frank-w / BPI-Router-Linux

Linux kernel 4.14+ for BPI-R2, 5.4+ for R64, 6.1+ for R2Pro and R3
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i2c rtcs #114

Closed mithrandir42 closed 8 months ago

mithrandir42 commented 9 months ago

Please enable the usual i2c (these could be attached to the router boards) real time clocks in defconfig. Thanks!

CONFIG_RTC_DRV_DS1307

There are further i2c rtc drivers, others might be interested in, i.e.:

CONFIG_RTC_DRV_M41T80 CONFIG_RTC_DRV_RV3029C2 CONFIG_RTC_DRV_RV3032 CONFIG_RTC_DRV_ISL1208 CONFIG_RTC_DRV_DS1672 CONFIG_RTC_DRV_FM3130 CONFIG_RTC_DRV_ABEOZ9 CONFIG_RTC_DRV_PCF85063 CONFIG_RTC_DRV_ISL12022 CONFIG_RTC_DRV_S35390A CONFIG_RTC_DRV_MAX6900 CONFIG_RTC_DRV_ISL12026 CONFIG_RTC_DRV_RX8025 CONFIG_RTC_DRV_ABX80X CONFIG_RTC_DRV_RV3028 CONFIG_RTC_DRV_PCF8523 CONFIG_RTC_DRV_RX8581 CONFIG_RTC_DRV_BQ32K CONFIG_RTC_DRV_SD3078 CONFIG_RTC_DRV_PCF8563 CONFIG_RTC_DRV_PCF8523 CONFIG_RTC_DRV_RX8010 CONFIG_RTC_DRV_DS3232 CONFIG_RTC_DRV_HYM8563 CONFIG_RTC_DRV_PCF2127 CONFIG_RTC_DRV_ABB5ZES3 CONFIG_RTC_DRV_RS5C372 CONFIG_RTC_DRV_X1205 CONFIG_RTC_DRV_RV8803 CONFIG_RTC_DRV_EM3027 CONFIG_RTC_DRV_NCT3018Y CONFIG_RTC_DRV_RX6110

Don't know, for which of these it might make sense to enable also.

frank-w commented 8 months ago

i do not want to enable all available drivers, only the needed ones...i try to keep the defconfig as small as possible to reduce compile time for me (i have to compile kernel very often for tests across different kernel versions) and pipeline/actions. if you have a specific driver i can add it, but not all possible

mithrandir42 commented 8 months ago

Thanks, the needed one for me would be CONFIG_RTC_DRV_DS1307. Would be great if you could add it.