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[85.193.33.51]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a868f47d1easm372626066b.160.2024.08.24.02.08.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 24 Aug 2024 02:08:32 -0700 (PDT) Message-ID: <51f28d92-f670-47de-8e2d-53cbecfac081@gmail.com> Date: Sat, 24 Aug 2024 11:08:30 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH PATCH] arm64: dts: sunxi: nanopi-neo-plus2: Add pio regulators To: Krzysztof Kozlowski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org References: <20240824-b4-fix-nanopineoplus2-pio-regs-v1-1-7c5f7da445af@gmail.com> <761f18d4-9274-4983-a128-94efb96e1c59@kernel.org> Content-Language: en-US, cs From: =?UTF-8?B?S3J5xaF0b2YgxIxlcm7DvQ==?= In-Reply-To: <761f18d4-9274-4983-a128-94efb96e1c59@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit I am sorry if the message is wrong, this is my first patch ever sent to the Linux kernel. I have checked the schematic of the board and it shares the same power line with mmc0, so I assumed I can use the same regulator. Thanks for your feedback and I would be glad for your further response. Dne 24. 08. 24 v 9:40 Krzysztof Kozlowski napsal(a): > On 24/08/2024 09:09, Kryštof Černý wrote: >> The board does not have a dedicated regulator for pio and r_pio, >> but this fixes the kernel warning about dummy regulators being used. >> Tested on the actual board. >> > Judging by commit msg these are not correct regulators. Please do not > add incorrect hardware description to silence some warnings coming from > OS. Either you need proper (correct) hardware description or fix the > problem other way, assuming there is anything to fix in the first place. > > Best regards, > Krzysztof >