From: Jiaxun Yang <jiaxun.yang@flygoat.com>
To: maobibo <maobibo@loongson.cn>
Cc: linux-mips@vger.kernel.org,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Rob Herring <robh+dt@kernel.org>, Huacai Chen <chenhc@lemote.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH RESEND 1/5] MIPS: Loongson64: Remove dead RTC code
Date: Mon, 20 Apr 2020 21:15:13 +0800 [thread overview]
Message-ID: <D208EF92-2C67-4DD5-9CE7-1E99B1ABC9CD@flygoat.com> (raw)
In-Reply-To: <cd4b67eb-d689-793b-93b3-1ba2b3741b5b@loongson.cn>
于 2020年4月20日 GMT+08:00 下午9:04:52, maobibo <maobibo@loongson.cn> 写到:
>
>
>On 04/20/2020 08:13 PM, Jiaxun Yang wrote:
>> Hi Bibi,
>>
>> Thanks for your review.
>>
>> Pretty sure. It is mc146818 specified, it can never work on LS7A/LS2K
>> which have another RTC implementation.
>>
>> I have performed boot test with this patch.
>> Kernel have safety fallback on platforms without this callback.
>Although it boots ok, the wall time will be 0 for every boot since it does not read from rtc
Not a big deal :-)
It must be removed unless we can come out a solution
fits both mc146818 and Loongson's in-house design RTC.
Thanks
>
>regards
>bibo, mao
>
--
Jiaxun Yang
next prev parent reply other threads:[~2020-04-20 13:15 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-20 7:33 [PATCH RESEND 0/5] Loongson64: RS780E clean-ups Jiaxun Yang
2020-04-20 7:33 ` [PATCH RESEND 1/5] MIPS: Loongson64: Remove dead RTC code Jiaxun Yang
2020-04-20 12:06 ` maobibo
2020-04-20 12:13 ` Jiaxun Yang
2020-04-20 13:04 ` maobibo
2020-04-20 13:15 ` Jiaxun Yang [this message]
2020-04-20 7:33 ` [PATCH RESEND 2/5] MIPS: Loongson64: Make RS780E ACPI as a platform driver Jiaxun Yang
2020-04-20 7:33 ` [PATCH RESEND 3/5] dt-bindings: Document Loongson RS780E PCH ACPI Controller Jiaxun Yang
2020-04-20 7:33 ` [PATCH RESEND 4/5] MIPS: DTS: Loongson64: Add ACPI Controller Node Jiaxun Yang
2020-04-20 7:33 ` [PATCH RESEND 5/5] MIPS: Loongson64: Mark RS780 HPET as broken Jiaxun Yang
2020-04-20 9:07 ` [PATCH RESEND 0/5] Loongson64: RS780E clean-ups Thomas Bogendoerfer
2020-04-20 9:31 ` Jiaxun Yang
2020-04-20 13:45 ` [PATCH v2 1/5] MIPS: Loongson64: Remove dead RTC code Jiaxun Yang
2020-04-20 13:45 ` [PATCH v2 2/5] MIPS: Loongson64: Make RS780E ACPI as a platform driver Jiaxun Yang
2020-04-20 13:45 ` [PATCH v2 3/5] dt-bindings: Document Loongson RS780E PCH ACPI Controller Jiaxun Yang
2020-04-20 13:45 ` [PATCH v2 4/5] MIPS: DTS: Loongson64: Add ACPI Controller Node Jiaxun Yang
2020-04-20 13:45 ` [PATCH v2 5/5] MIPS: Loongson64: Mark RS780 HPET as broken Jiaxun Yang
2020-04-20 17:40 ` [PATCH v2 1/5] MIPS: Loongson64: Remove dead RTC code Thomas Bogendoerfer
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