From nobody Fri Oct 3 13:21:32 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5FF3027CCE2; Fri, 29 Aug 2025 21:13:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756502017; cv=none; b=KOWd/4TRGFVT8nHHdneEHvO+3Sjgd3rvW4r9JkDBzgDvZOgpK07DjkgWhmiLsm6HU9wUWsW3s8VU8YDtR+SA3CMd9Elx56t9mRnvY3QB35uv5pCyHLqtsHEpkSqyBIRRIeB6FDzk/T3EXJwYVF4A5uOhA12mXDMVYxO2iKdM+UA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756502017; c=relaxed/simple; bh=sbyw8T8JAdvdlkAq4zux1rD5z1Wak6PP9egfwjKNvFI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=unpK1nBO9nd/iGewfgnQAj+9CMYXZYGBUjwQpqeBiLYG3Nz8RKJ+GHtomVqWc71D6fH/z02bLTJwop/F1jfhCwpl8LLVfCp07fIkiZ1vbBOcvddx7uYqVme8g/IXFUeLTtIZCVaTU+9SBFne7iRD3U2S0mc2dgaJzmkz/ly5fI8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=t1XC+i7J; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="t1XC+i7J" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9429BC4CEF0; Fri, 29 Aug 2025 21:13:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756502017; bh=sbyw8T8JAdvdlkAq4zux1rD5z1Wak6PP9egfwjKNvFI=; h=From:To:Cc:Subject:Date:From; b=t1XC+i7JMTzBN6/YM6iXaXxS7ND02N38fa8g3j1r5h082lgjCMsr2HzDxexxBeJOm jmMTeZcSldK/7MG4RwWhIiSweMqSNzncUGPerbH/X7m/kSwZNvPjtWs//EJG0oSdKX rJ8p4XB3nx6rcRPvFH8Tf/AYy35sc7kE9cGob1NbMXN33Dl7O8eWgU9DTU9lFdwG5o WCvmH7SowZYmgHQ6wk5CfvZmi6BZxJr/W1opkRFMeE3r22eiLsEkrUnM8tEp0Iut5V ePbHt7lQzyusXkqHnfxgb0gXRKnffyBgWCTptVBtK4JBXQCwTFwzTShkA7pEzlUjGc +KxTU45ry+h+A== From: "Rob Herring (Arm)" To: Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH] ARM: dts: aspeed: Drop syscon "reg-io-width" properties Date: Fri, 29 Aug 2025 16:13:29 -0500 Message-ID: <20250829211330.1336274-1-robh@kernel.org> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The default width is 4 bytes for "syscon" devices, so "reg-io-width" is redundant and can be dropped. Signed-off-by: Rob Herring (Arm) --- arch/arm/boot/dts/aspeed/aspeed-g4.dtsi | 1 - arch/arm/boot/dts/aspeed/aspeed-g5.dtsi | 2 -- arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 2 -- 3 files changed, 5 deletions(-) diff --git a/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi b/arch/arm/boot/dts/as= peed/aspeed-g4.dtsi index 78c967812492..c3d4d916c69b 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi @@ -356,7 +356,6 @@ vuart: serial@1e787000 { lpc: lpc@1e789000 { compatible =3D "aspeed,ast2400-lpc-v2", "simple-mfd", "syscon"; reg =3D <0x1e789000 0x1000>; - reg-io-width =3D <4>; =20 #address-cells =3D <1>; #size-cells =3D <1>; diff --git a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi b/arch/arm/boot/dts/as= peed/aspeed-g5.dtsi index 57a699a7c149..39500bdb4747 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi @@ -273,7 +273,6 @@ hace: crypto@1e6e3000 { gfx: display@1e6e6000 { compatible =3D "aspeed,ast2500-gfx", "syscon"; reg =3D <0x1e6e6000 0x1000>; - reg-io-width =3D <4>; clocks =3D <&syscon ASPEED_CLK_GATE_D1CLK>; resets =3D <&syscon ASPEED_RESET_CRT1>; syscon =3D <&syscon>; @@ -441,7 +440,6 @@ vuart: serial@1e787000 { lpc: lpc@1e789000 { compatible =3D "aspeed,ast2500-lpc-v2", "simple-mfd", "syscon"; reg =3D <0x1e789000 0x1000>; - reg-io-width =3D <4>; =20 #address-cells =3D <1>; #size-cells =3D <1>; diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/as= peed/aspeed-g6.dtsi index 61983feb2a4e..f8662c8ac089 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi @@ -382,7 +382,6 @@ rng: hwrng@1e6e2524 { gfx: display@1e6e6000 { compatible =3D "aspeed,ast2600-gfx", "syscon"; reg =3D <0x1e6e6000 0x1000>; - reg-io-width =3D <4>; clocks =3D <&syscon ASPEED_CLK_GATE_D1CLK>; resets =3D <&syscon ASPEED_RESET_GRAPHICS>; syscon =3D <&syscon>; @@ -572,7 +571,6 @@ peci0: peci-controller@1e78b000 { lpc: lpc@1e789000 { compatible =3D "aspeed,ast2600-lpc-v2", "simple-mfd", "syscon"; reg =3D <0x1e789000 0x1000>; - reg-io-width =3D <4>; =20 #address-cells =3D <1>; #size-cells =3D <1>; --=20 2.50.1