History log of /openbsd/sys/dev/i2c/ds1307.c (Results 1 – 8 of 8)
Revision Date Author Comments
# f49fa4f4 20-Oct-2022 mglocker <mglocker@openbsd.org>

Remove the single part string for DS1339, since that is only required on
sparc64 because OpenFirmware doesn't support the <vendor>,<part> compatible
pattern. We don't expect this chip to turn up on

Remove the single part string for DS1339, since that is only required on
sparc64 because OpenFirmware doesn't support the <vendor>,<part> compatible
pattern. We don't expect this chip to turn up on sparc64.

Suggested and ok kettenis@

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# a89e3c5a 18-Oct-2022 mglocker <mglocker@openbsd.org>

Add support for the DS1339 RTC, like found on the PiJuice.

From Michal Mynar -- Thanks!

ok deraadt@


# 23c413af 15-Oct-2022 kettenis <kettenis@openbsd.org>

Convert remaining I2C RTC drivers to use todr_attach().
These all get a quality of 1000 since these are supposed to be battery
backed and almost certainly what the hardware designers want us to use.

Convert remaining I2C RTC drivers to use todr_attach().
These all get a quality of 1000 since these are supposed to be battery
backed and almost certainly what the hardware designers want us to use.

ok mglocker@, jsg@

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# 471aeecf 06-Apr-2022 naddy <naddy@openbsd.org>

constify struct cfattach


# 4b1a56af 09-Jan-2022 jsg <jsg@openbsd.org>

spelling
feedback and ok tb@ jmc@ ok ratchov@


# 2f95aebd 24-Apr-2021 mpi <mpi@openbsd.org>

Remove unused function pointers from `todr_handle'.

from miod@


# df3004fc 27-Apr-2020 kettenis <kettenis@openbsd.org>

Attach when the name matches "dallas,ds1307" which is what the device tree
binding uses. Remove warning about overwriting todr_handle since that is
normal behaviour on arm64 systems.

ok sthen@


# 2d678980 20-Jun-2016 mglocker <mglocker@openbsd.org>

I2C driver for the Maxim DS1307 Real Time Clock chip.

The chip has been found on a Sun Fire V210 as a second RTC hooked up
to the SMU. Setting the time there has the advantage that it remains
after

I2C driver for the Maxim DS1307 Real Time Clock chip.

The chip has been found on a Sun Fire V210 as a second RTC hooked up
to the SMU. Setting the time there has the advantage that it remains
after a boot since the internal V210 RTC will be synced by the DS1307
at boot time.

Not linked to sparc64 yet since it will overwrite the internal RTC
handler.

ok deraadt

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