linux-kernel - Re: [PATCH 2/4] rtc: s3c: Add time range

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Message-ID: <6ce55971-bee5-1bc9-c3a2-28e6ede37401@canonical.com>
Date:   Tue, 19 Oct 2021 18:22:44 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Sam Protsenko <semen.protsenko@...aro.org>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     linux-rtc@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/4] rtc: s3c: Add time range

On 19/10/2021 18:17, Krzysztof Kozlowski wrote:
> On 19/10/2021 15:17, Sam Protsenko wrote:
>> This RTC driver only accepts dates from 2000 to 2099 year. It starts
>> counting from 2000 to avoid Y2K problem, 
> 
> 1. Where is the minimum (2000) year set in the RTC driver?

Ah, indeed. I found it now in the driver.

> 
>> and S3C RTC only supports 100
> 
> On some of the devices 100, on some 1000, therefore, no. This does not
> look correct.

That part of sentence is still incorrect, but change itself makes sense.
Driver does not support <2000.

Best regards,
Krzysztof