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([2a10:a5c0:800d:dd00:8fdf:935a:2c85:d703]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-38a5cfcb1d5sm3371301fa.16.2026.03.10.02.06.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 Mar 2026 02:06:42 -0700 (PDT) Message-ID: <00f4efa9-bdc2-4f10-a3a1-88bd16ac38ad@gmail.com> Date: Tue, 10 Mar 2026 11:06:40 +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] dt-bindings: bd72720: Add ROHM BD73900 To: Matti Vaittinen , Matti Vaittinen Cc: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <6eaa9f08848c27c462e156e31ae5bdfd33bf2fe7.1771938507.git.mazziesaccount@gmail.com> Content-Language: en-US, en-AU, en-GB, en-BW From: Matti Vaittinen In-Reply-To: <6eaa9f08848c27c462e156e31ae5bdfd33bf2fe7.1771938507.git.mazziesaccount@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 24/02/2026 15:11, Matti Vaittinen wrote: > From: Matti Vaittinen > > The ROHM BD79300 is almost identical to the BD72720. Main differences > are the initial values for some of the registers. Thus, it appears the > BD79300 can be handled with same software as BD72720. > > Adding the compatible for the BD79300 enables people to use the real IC > type in the device-tree instead of claiming it is BD72720. This does > also help differentiating the ICs if appears it is needed. > > Add own compatible for the BD73900 and mark BD72720 as a fall-back. > > Signed-off-by: Matti Vaittinen Hi dee Ho peeps, I wonder if this should go via MFD tree? Also, out of the curiosity, I saw: > pw-bot: not-applicable in Conor's ack-mail. I suppose this has a meaning? Yours, -- Matti --- Matti Vaittinen Linux kernel developer at ROHM Semiconductors Oulu Finland ~~ When things go utterly wrong vim users can always type :help! ~~