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[77.252.46.238]) by smtp.gmail.com with ESMTPSA id rp24-20020a170906d97800b009a5c98fd82asm8785839ejb.81.2023.09.06.04.24.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 06 Sep 2023 04:24:24 -0700 (PDT) Message-ID: <50f7fbdd-8592-7a47-b2d8-a1af8ed93b92@linaro.org> Date: Wed, 6 Sep 2023 13:24:23 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.0 Subject: Re: [PATCH v2 1/2] dt-bindings: arm64: dts: mediatek: add mt8395-evk board Content-Language: en-US To: AngeloGioacchino Del Regno , Macpaul Lin , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , Frank Wunderlich , =?UTF-8?Q?Bernhard_Rosenkr=c3=a4nzer?= , Sean Wang , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Cc: Bear Wang , Pablo Sun , Macpaul Lin References: <20230904092043.5157-1-macpaul.lin@mediatek.com> <20230906092527.18281-1-macpaul.lin@mediatek.com> From: Krzysztof Kozlowski In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230906_042427_568166_9BE89AC4 X-CRM114-Status: GOOD ( 13.98 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 06/09/2023 12:48, AngeloGioacchino Del Regno wrote: >> Yes, mt8395 is fully compatible with mt8195. >> >> But after reading Angelo's comment, we thought it is necessary to create a new >> compatible to avoid confusion for users. >> https://lore.kernel.org/lkml/bf8394c6-5460-8696-f46b-0c39927aaf84@collabora.com/ >> >> Although they are fully compatible, developers cannot arbitrarily replace the chip >> on the board with another one. So separated bindings might be better. > > Sorry you've misunderstood; I was trying to explain to Krzysztof that the two > SoCs are fully compatible... my suggestion was in like with what you're trying to > do as in I am agreeing with your first version, Macpaul, to inherit MT8195. > > So, > > - enum > - mediatek,mt8395-evk > - const: mediatek,mt8195 > - const: mediatek,mt8395 The other way - mt8395 followed by mt8195 :) Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel