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[2a02:8440:7135:4f4c:9000:7072:695b:3ef]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3e75224bc2csm5817574f8f.54.2025.09.10.01.31.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 10 Sep 2025 01:31:33 -0700 (PDT) Message-ID: <4066608d-af1e-41b7-ac7a-6c0aa3791c2f@gmail.com> Date: Wed, 10 Sep 2025 10:31:32 +0200 Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 05/20] dt-bindings: memory: factorise LPDDR props into SDRAM props To: Krzysztof Kozlowski Cc: Gatien Chevallier , Maxime Coquelin , Alexandre Torgue , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Gabriel Fernandez , Julius Werner , Will Deacon , Mark Rutland , Philipp Zabel , Jonathan Corbet , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-doc@vger.kernel.org, =?UTF-8?Q?Cl=C3=A9ment_Le_Goffic?= References: <20250909-b4-ddrperfm-upstream-v6-0-ce082cc801b5@gmail.com> <20250909-b4-ddrperfm-upstream-v6-5-ce082cc801b5@gmail.com> <20250910-flat-raptor-of-temperance-5e8c7c@kuoka> Content-Language: en-US From: =?UTF-8?Q?Cl=C3=A9ment_Le_Goffic?= In-Reply-To: <20250910-flat-raptor-of-temperance-5e8c7c@kuoka> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 10/09/2025 09:54, Krzysztof Kozlowski wrote: > On Tue, Sep 09, 2025 at 12:12:12PM +0200, Clément Le Goffic wrote: >> From: Clément Le Goffic >> >> LPDDR and DDR bindings are SDRAM types and are likely to share the same >> properties (at least for density, io-width and reg). >> To avoid bindings duplication, factorise the properties. >> >> The compatible description has been updated because the MR (Mode >> registers) used to get manufacturer ID and revision ID are not present >> in case of DDR. >> Those information should be in a SPD (Serial Presence Detect) EEPROM in >> case of DIMM module or are known in case of soldered memory chips as >> they are in the datasheet of the memory chips. >> >> Signed-off-by: Clément Le Goffic > > Is this email defunct now, that you add second SoB? > >> Signed-off-by: Clément Le Goffic Hi Krzysztof, > > I still see in this patchset around 5 different subsystems. Nothing in > the cover letter explains the dependencies, so grouping looks like > coincidence and you just make it difficult for maintainers for no > reason. > > Please organize your patchsets per subsystems, see submitting patches > doc for more details. Yes I agree it is a big series. I'll split it according to each subsystem it targets. Best regards, Clément