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Wed, 27 Dec 2023 03:37:29 -0800 (PST) Received: from [192.168.1.20] ([178.197.218.27]) by smtp.gmail.com with ESMTPSA id g3-20020a05600c310300b0040c6b2c8fa9sm31545620wmo.41.2023.12.27.03.37.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 27 Dec 2023 03:37:29 -0800 (PST) Message-ID: <8cadec0b-8bf4-409d-b56e-28c8bae5f567@linaro.org> Date: Wed, 27 Dec 2023 12:37:26 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 1/4] dt-bindings: mfd: sophgo: add MFD subsys support for Sophgo CV1800 series SoC To: Jingbao Qiu Cc: a.zummo@towertech.it, alexandre.belloni@bootlin.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor@kernel.org, conor+dt@kernel.org, chao.wei@sophgo.com, unicorn_wang@outlook.com, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dlan@gentoo.org, inochiama@outlook.com References: <20231226100431.331616-1-qiujingbao.dlmu@gmail.com> <20231226100431.331616-2-qiujingbao.dlmu@gmail.com> <8f5e5cc7-9795-4e17-8bb9-73448e960c3d@linaro.org> Content-Language: en-US From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 27/12/2023 08:35, Jingbao Qiu wrote: >> >> I do not see any resources in MFD block, so why having it as separate >> node? What other devices you did not describe here? You mentioned >> restart and 8051, so where are they? Which driver implements them? >> > > I'am sorry for that other drivers have not been implemented yet. I > will implement it > after rtc. They have the same address range, so I use mfd to describe them. Bindings should be complete even if your driver is not ready. After looking at such device node, I say you do not need that rtc child. If you sent complete bindings, then of course discussion would be different, but... Best regards, Krzysztof