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Sat, 24 Feb 2024 00:46:56 -0800 (PST) Received: from [192.168.1.20] ([178.197.222.116]) by smtp.gmail.com with ESMTPSA id pk24-20020a170906d7b800b00a3ed811cff9sm387349ejb.154.2024.02.24.00.46.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 24 Feb 2024 00:46:56 -0800 (PST) Message-ID: Date: Sat, 24 Feb 2024 09:46:53 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH v2 1/6] dt-bindings: pinctrl: starfive: Add JH8100 pinctrl To: Rob Herring Cc: Conor Dooley , Alex Soo , Linus Walleij , Bartosz Golaszewski , Hal Feng , Ley Foon Tan , Jianlong Huang , Emil Renner Berthing , Krzysztof Kozlowski , Conor Dooley , Drew Fustini , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, Paul Walmsley , Palmer Dabbelt , Albert Ou References: <20240220064246.467216-1-yuklin.soo@starfivetech.com> <20240220064246.467216-2-yuklin.soo@starfivetech.com> <1a11cee2-2ef1-4ce0-8cc1-63c6cc97863f@linaro.org> <20240220-bottling-reverence-e0ee08f48ccc@spud> <20240223002443.GA3877354-robh@kernel.org> Content-Language: en-US From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On 23/02/2024 01:24, Rob Herring wrote: > On Wed, Feb 21, 2024 at 08:24:26AM +0100, Krzysztof Kozlowski wrote: >> On 20/02/2024 20:10, Conor Dooley wrote: >>> On Tue, Feb 20, 2024 at 09:11:43AM +0100, Krzysztof Kozlowski wrote: >>>> On 20/02/2024 07:42, Alex Soo wrote: >>>>> Add documentation and header file for JH8100 pinctrl driver. >>>>> >>>>> Signed-off-by: Alex Soo >>>>> --- >>>> >>>> >>>> RFC? Why isn't this patch ready for review? >>> >>> The TL;DR is that Emil and I didn't want to apply the dts patches to >>> support a platform that hadn't actually been taped out yet. >>> For an SoC in that state, at least the bindings for, clock and pinctrl >>> could be subject to changes before tapeou. I think putting RFC on those >>> patches is a good idea, but of course the rationale should be mentioned. >> >> That would be useful information. We also could mark some bindings >> unstable and accept breaking ABI under certain conditions, like that it >> is early work without users for long time. > > The challenge with that is when do things get marked stable? No one has > any motivation to do that (unless users complain). For example, We have > a couple of platforms that have an unstable bindings statement that has > been there "forever". I see. Let's see what I can do for existing "unstable" platforms, but your argument makes sense - rarely people remember to un-unstable bindings and there aren't that many incentives for maintainer to do so. > > I would like a solution though. The only idea I have is passing > SystemReady cert, but that's an Arm thing. Best regards, Krzysztof _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv