wireguard-openbsd/sys/dev/i2c, branch jd/queueboosts WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/dev/i2c?h=jd%2Fqueueboosts 2020-06-18T18:05:00Z Add pcamux(4), a driver for the PCA8548 I2C switch. 2020-06-18T18:05:00Z kettenis kettenis@openbsd.org 2020-06-18T18:05:00Z urn:sha1:4bb7c666a2f1791d715f6717aa3742444062a0fd ok patrick@ Enable the trickle charger after setting the control register. 2020-04-29T19:18:31Z patrick patrick@openbsd.org 2020-04-29T19:18:31Z urn:sha1:577c7898896af66dd62d6536cada0a4a77e6d510 Update the trickle charger diode defines based on the datasheet, and 2020-04-29T19:00:18Z patrick patrick@openbsd.org 2020-04-29T19:00:18Z urn:sha1:464f7ec4d0dc93d3260d980b957aaa3628ac8c1e enable the trickle charger. Writing and reading time has been broken in abcrtc(4) as well. I was 2020-04-29T18:44:28Z patrick patrick@openbsd.org 2020-04-29T18:44:28Z urn:sha1:35687603ebd85400e5bc44c2999a7d74eee8942b being too clever trying to use the SMBus block reads/writes. Instead the registers were written with an offset: Seconds were stored in the minutes, minutes were stored in the hours. No wonder time was ticking so slowly. Removing the bogus length field and simply writing/reading the time register values is enough. ok kettenis@ Configure abcrtc(4)'s trickle charger. This uses information 2020-04-29T15:52:25Z patrick patrick@openbsd.org 2020-04-29T15:52:25Z urn:sha1:fd242400a7ecde7c199c01770b7c3db9023a3407 from the device tree to configures the RTC to be able to charge a connected battery or capacitor. ok kettenis@ The function to write to abcrtc(4)'s configuration registers 2020-04-29T15:50:48Z patrick patrick@openbsd.org 2020-04-29T15:50:48Z urn:sha1:9003f7368130566def0b9719f0e999b585c70057 unfortunately did not write the data to the register, but the register offset. Oops. ok kettenis@ Attach when the name matches "dallas,ds1307" which is what the device tree 2020-04-27T12:41:44Z kettenis kettenis@openbsd.org 2020-04-27T12:41:44Z urn:sha1:df3004fceb7899ceec73ee23bc65bccfdcd00833 binding uses. Remove warning about overwriting todr_handle since that is normal behaviour on arm64 systems. ok sthen@ Don't clear OSF flag when we attach such that we can reject the RTC clock 2020-04-27T12:36:03Z kettenis kettenis@openbsd.org 2020-04-27T12:36:03Z urn:sha1:4c90b400ff38982063d43a1721c0e79358512c85 time if the flag is set. Instead clear the flag when we set the time. This way we don't use the clock time if the oscillator has been interrupted. This happens for example when the battery is dead. ok sthen@ Add dsxrtc(4), a driver for the Maxim DS3231/DS3232 I2C RTC. 2020-04-25T15:10:52Z kettenis kettenis@openbsd.org 2020-04-25T15:10:52Z urn:sha1:739fd7cf42560a4117394bd3b493cfd2d2b2e0d7 ok deraadt@ Remove unused include. 2020-04-24T22:42:31Z kettenis kettenis@openbsd.org 2020-04-24T22:42:31Z urn:sha1:57995dab047eadf8daeba2168ce1b9839f0a2c44