linux-kernel - Re: [PATCH] rtc: rs5c372: fix incorrect oscillation value on r2221tl

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Message-Id: <164134112610.1688528.2304039595793971938.b4-ty@bootlin.com>
Date:   Wed,  5 Jan 2022 01:05:31 +0100
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Camel Guo <camel.guo@...s.com>,
        Alessandro Zummo <a.zummo@...ertech.it>
Cc:     Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Camel Guo <camelg@...s.com>, linux-kernel@...r.kernel.org,
        linux-rtc@...r.kernel.org, kernel@...s.com
Subject: Re: [PATCH] rtc: rs5c372: fix incorrect oscillation value on r2221tl

On Mon, 6 Dec 2021 13:58:31 +0100, Camel Guo wrote:
> From: Camel Guo <camelg@...s.com>
> 
> The XSL bit only exists in RS5C372A/B. On other Ricoh RTC chips
> supported in rs5c372, this bit has different meaning. For example, on
> R2221x and R2223x, this bit of oscillation adjustment register
> determines the operation frequency of oscillation adjustment circuit and
> the oscillation is always 32768HZ. But rs5c372_get_trim gives 32000HZ to
> osc when DEV is 1.
> 
> [...]

Applied, thanks!

[1/1] rtc: rs5c372: fix incorrect oscillation value on r2221tl
      commit: ed06106614341301b3c4b84b6c0b497a72caec7d

Best regards,
-- 
Alexandre Belloni <alexandre.belloni@...tlin.com>