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[95.249.236.54]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-46e56f53596sm9502465e9.7.2025.09.29.04.38.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Sep 2025 04:38:15 -0700 (PDT) From: Christian Marangi To: Ryder Lee , Jianjun Wang , Bjorn Helgaas , Lorenzo Pieralisi , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Christian Marangi , linux-pci@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 1/5] ARM: dts: mediatek: drop wrong syscon hifsys compatible for MT2701/7623 Date: Mon, 29 Sep 2025 13:38:00 +0200 Message-ID: <20250929113806.2484-2-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250929113806.2484-1-ansuelsmth@gmail.com> References: <20250929113806.2484-1-ansuelsmth@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250929_043818_047736_8041BF4E X-CRM114-Status: GOOD ( 15.61 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The syscon compatible for the hifsys node for Mediatek MT2701/MT7623 SoC was wrongly added following the pattern of other clock node but it's actually not needed as the register are not used by other device on the SoC. On top of this it's against the schema for hifsys YAML and causes a dtbs_check warning. Drop the "syscon" compatible to mute the warning and reflect the compatible property described in the mediatek,mt2701-hifsys.yaml schema. Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Christian Marangi --- arch/arm/boot/dts/mediatek/mt2701.dtsi | 2 +- arch/arm/boot/dts/mediatek/mt7623.dtsi | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/mediatek/mt2701.dtsi b/arch/arm/boot/dts/mediatek/mt2701.dtsi index ce6a4015fed5..128b87229f3d 100644 --- a/arch/arm/boot/dts/mediatek/mt2701.dtsi +++ b/arch/arm/boot/dts/mediatek/mt2701.dtsi @@ -597,7 +597,7 @@ larb1: larb@16010000 { }; hifsys: syscon@1a000000 { - compatible = "mediatek,mt2701-hifsys", "syscon"; + compatible = "mediatek,mt2701-hifsys"; reg = <0 0x1a000000 0 0x1000>; #clock-cells = <1>; #reset-cells = <1>; diff --git a/arch/arm/boot/dts/mediatek/mt7623.dtsi b/arch/arm/boot/dts/mediatek/mt7623.dtsi index fd7a89cc337d..4b1685b93989 100644 --- a/arch/arm/boot/dts/mediatek/mt7623.dtsi +++ b/arch/arm/boot/dts/mediatek/mt7623.dtsi @@ -744,8 +744,7 @@ vdecsys: syscon@16000000 { hifsys: syscon@1a000000 { compatible = "mediatek,mt7623-hifsys", - "mediatek,mt2701-hifsys", - "syscon"; + "mediatek,mt2701-hifsys"; reg = <0 0x1a000000 0 0x1000>; #clock-cells = <1>; #reset-cells = <1>; -- 2.51.0