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Mon, 20 May 2024 03:03:30 -0700 (PDT) Received: from [192.168.1.20] ([178.197.206.169]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a5a179c7d09sm1438746666b.107.2024.05.20.03.03.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 May 2024 03:03:30 -0700 (PDT) Message-ID: <2cc638ca-0add-4c8c-b844-606e22dbd253@linaro.org> Date: Mon, 20 May 2024 12:03:28 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/4] arm64: dts: mediatek: mt8365: use a specific SCPSYS compatible To: AngeloGioacchino Del Regno , Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , MandyJH Liu , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <20240518211159.142920-1-krzysztof.kozlowski@linaro.org> <20240518211159.142920-2-krzysztof.kozlowski@linaro.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240520_030333_237933_D209B29E X-CRM114-Status: GOOD ( 10.38 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On 20/05/2024 11:55, AngeloGioacchino Del Regno wrote: > Il 18/05/24 23:11, Krzysztof Kozlowski ha scritto: >> SoCs should use dedicated compatibles for each of their syscon nodes to >> precisely describe the block. Using an incorrect compatible does not >> allow to properly match/validate children of the syscon device. Replace >> SYSCFG compatible, which does not have children, with a new dedicated >> one for SCPSYS block. >> >> Signed-off-by: Krzysztof Kozlowski > > Technically, that's not a SCPSYS block, but called SYSCFG in MT8365, but the > meaning and the functioning is the same, so it's fine for me. So there are two syscfg blocks? With exactly the same set of registers or different? Best regards, Krzysztof