Re: [PATCH v2] rtc: pcf85063: do a SW reset if POR failed

[Alexandre Belloni]

On Mon, 20 Jan 2025 10:34:49 +0100, A. Sverdlin wrote:
> Power-on Reset has a documented issue in PCF85063, refer to its datasheet,
> section "Software reset":
> 
> "There is a low probability that some devices will have corruption of the
> registers after the automatic power-on reset if the device is powered up
> with a residual VDD level. It is required that the VDD starts at zero volts
> at power up or upon power cycling to ensure that there is no corruption of
> the registers. If this is not possible, a reset must be initiated after
> power-up (i.e. when power is stable) with the software reset command"
> 
> [...]

Applied, thanks!

[1/1] rtc: pcf85063: do a SW reset if POR failed
      https://git.kernel.org/abelloni/c/2b7cbd98495f

Best regards,

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com