trillobite

Was this resolved yet?

It appears that I have these drivers: $ ls /lib/modules/$(uname -r)/kernel/drivers/i2c/busses i2c-cadence.ko i2c-cbus-gpio.ko i2c-diolan-u2c.ko i2c-meson.ko i2c-mv64xxx.ko i2c-robotfuzz-osif.ko i2c-taos-evm.ko i2c-tiny-usb.ko $ls /lib/modules/$(uname -r)/kernel/drivers/rtc rtc-ac100.ko rtc-cadence.ko rtc-ds1347.ko rtc-fm3130.ko rtc-m41t93.ko rtc-mcp795.ko rtc-pcf85063.ko rtc-pcf8583.ko rtc-rs5c348.ko rtc-rx4581.ko rtc-rx8581.ko rtc-x1205.ko rtc-as3722.ko rtc-ds1302.ko rtc-ds1390.ko rtc-hid-sensor-time.ko rtc-m41t94.ko rtc-meson-vrtc.ko rtc-pcf8523.ko rtc-r9701.ko rtc-rv3028.ko rtc-rx6110.ko rtc-s35390a.ko rtc-bd70528.ko rtc-ds1305.ko rtc-ds3232.ko rtc-isl12026.ko rtc-max6902.ko rtc-pcf2123.ko rtc-pcf85363.ko rtc-rc5t583.ko rtc-rv3029c2.ko rtc-rx8010.ko rtc-s5m.ko rtc-bq32k.ko rtc-ds1343.ko rtc-em3027.ko rtc-m41t80.ko rtc-max6916.ko rtc-pcf2127.ko rtc-pcf8563.ko rtc-rc5t619.ko rtc-rv8803.ko rtc-rx8025.ko rtc-sd3078.ko

I was able to install an ebay 18650 UPS on my ROC-RK3328-CC, and found out in the instructions that it also has an RTC Module. I would like to utilize that feature, if possible, but I am not entirely sure how to go about it. I have used the armbian-config to enable i2c7, and... that's pretty much as far as I got. Viewing the instructions under "How to setup and check the RTC module:" https://wiki.52pi.com/index.php/UPS_(With_RTC_%26_Coulometer)_For_Raspberry_Pi_SKU:_EP-0118 The instructions call to use modprobe i2c-bcm2835 however, it doesn't appear that my copy of Armbian 20.08.7 Buster has this driver. Is there another way to setup an RTC Module? I2C is a completely new topic for me, and not something I have worked with before, thanks in advance