Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Subject: Re: [PATCH 2/4] rtc: s3c: Add time range
To:     Sam Protsenko <semen.protsenko@linaro.org>,
        Alessandro Zummo <a.zummo@towertech.it>,
        Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc:     linux-rtc@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <20211019131724.3109-1-semen.protsenko@linaro.org>
 <20211019131724.3109-3-semen.protsenko@linaro.org>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Message-ID: <6dbd4812-bac3-55dc-108e-c322e8a493de@canonical.com>
Date:   Tue, 19 Oct 2021 18:17:23 +0200
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101
 Thunderbird/78.13.0
MIME-Version: 1.0
In-Reply-To: <20211019131724.3109-3-semen.protsenko@linaro.org>
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: 7bit
Precedence: bulk

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?

> and S3C RTC only supports 100

On some of the devices 100, on some 1000, therefore, no. This does not
look correct.

> years range. Provide this info to RTC framework.
> 
> Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
> ---
>  drivers/rtc/rtc-s3c.c | 2 ++
>  1 file changed, 2 insertions(+)
> 

Best regards,
Krzysztof