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Wed, 19 Mar 2025 00:16:39 -0700 (PDT) Received: from [192.168.1.20] ([178.197.198.86]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-395cb318a96sm20469405f8f.69.2025.03.19.00.16.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 19 Mar 2025 00:16:39 -0700 (PDT) Message-ID: <3fa1573d-e3b4-434c-867d-38fa69ad3a8e@linaro.org> Date: Wed, 19 Mar 2025 08:16:37 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/4] dt-bindings: remoteproc: mediatek: Add missing minItems for 8192/8195 To: =?UTF-8?B?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= , Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Tinghan Shen , Olivia Wen Cc: kernel@collabora.com, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <20250318-scp-dual-core-mt8390-v1-0-8733e192cc73@collabora.com> <20250318-scp-dual-core-mt8390-v1-1-8733e192cc73@collabora.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250319_001642_075906_4F5D165B X-CRM114-Status: GOOD ( 13.82 ) 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 18/03/2025 23:22, Nícolas F. R. A. Prado wrote: > Both MT8192 and MT8195 have an L1TCM memory, so it should be described > in reg, and therefore reg's minItems should be 3, as is already implicit > by reg-names. Override minItems to 3 for MT8192 and MT8195. I think that was the original intention already, because reg-names are expecting min 3 items. Basically you just correct the missing lower constraint. > > Fixes: 6b55b1e2fd7f ("dt-bindings: remoteproc: mediatek: Support MT8195 dual-core SCP") > Signed-off-by: Nícolas F. R. A. Prado > --- > Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml > index adc6b3f36fde49eb3fa7ed3f08b0fa9e7f331162..ee33c233e44f3d51f0851b35697a24208c87f68a 100644 > --- a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml > +++ b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml > @@ -185,6 +185,7 @@ allOf: > then: > properties: > reg: > + minItems: 3 > maxItems: 3 maxItems can be dropped. Best regards, Krzysztof