From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from codeconstruct.com.au (pi.codeconstruct.com.au [203.29.241.158]) (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 C06D82FBE10; Thu, 11 Dec 2025 08:47:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.29.241.158 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765442877; cv=none; b=t12FktvSTTrqwflOAH54l3VZFAr19cIehb/7Ojoc0M9qmGAoQ2QTcrTMgP4sdyNkyEvVFtXGLTdvzzQp1ZvmonMrgPmZP46v1oLa5+JxanT5VFXviYUtiw8sbhNavagxtigN9CdUidIwHmKd1Zd7aCPCi6DmMv3GqjsCrCqbK2E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765442877; c=relaxed/simple; bh=3uzMfys7REjFcw5rJ8WnoE2DXjU5x0qD9qatsnWhg6s=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=H/tdSHZBMq71rgkt3kpnlgINCTSqDgLRZAqeKXvLDr/ClryiF4vL9jLPPCrAPFe13JOhsoWqBHzXBPrSifnm001X3KCMI6Qs6QC2uJjhU40b9xnd/RHYa9dY89D+frcc6U1UlTI5K1OuRQkev7aokmNRjD45Dddb2YKJW16yPgk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codeconstruct.com.au; spf=pass smtp.mailfrom=codeconstruct.com.au; dkim=pass (2048-bit key) header.d=codeconstruct.com.au header.i=@codeconstruct.com.au header.b=DtLZgl/p; arc=none smtp.client-ip=203.29.241.158 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codeconstruct.com.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=codeconstruct.com.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=codeconstruct.com.au header.i=@codeconstruct.com.au header.b="DtLZgl/p" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codeconstruct.com.au; s=2022a; t=1765442873; bh=4YuQt/ViTsd3OTZlMf2fjHbcSpDjnD7vrDHlgaLMC7Q=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=DtLZgl/pzLlAKfeYBIFJAGq+mv8J6I5TrFfyrELEqhyHJG09MbGTKdzaI0m92ywHx 2MQRN0ioXDZBYRrhbN/rfR6CIR+I47pP4z+Lkvli+gD3eYeV3xdvkokIhn6fZCYShX /L6U0sF/Ht/XcG4wFFgWZVLd3Bzsuwt9SqbdM5VV1leb0cZVX+WWNd/GNHx6Y5hhTu Rjp2LmxLo83y96h8HPz6nVv2bNjBzSpIZgYi48iW0I7y/eETOqkoWOBQOj2Gd2WE4j 11CxHJJ9ct6uQO1CIWocS6QRvCseG26HsU4KGYFGemSoCE3BLGBJpCYPr00sOiwKyy R6QQN/Jr1usPA== Received: from [127.0.1.1] (fs98a57d9c.tkyc007.ap.nuro.jp [152.165.125.156]) by mail.codeconstruct.com.au (Postfix) with ESMTPSA id 05A557D6BB; Thu, 11 Dec 2025 16:47:48 +0800 (AWST) From: Andrew Jeffery Date: Thu, 11 Dec 2025 17:45:58 +0900 Subject: [PATCH RFC 16/16] dt-bindings: mfd: Document smp-memram node for AST2600 SCU Precedence: bulk X-Mailing-List: linux-hwmon@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251211-dev-dt-warnings-all-v1-16-21b18b9ada77@codeconstruct.com.au> References: <20251211-dev-dt-warnings-all-v1-0-21b18b9ada77@codeconstruct.com.au> In-Reply-To: <20251211-dev-dt-warnings-all-v1-0-21b18b9ada77@codeconstruct.com.au> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Linus Walleij Cc: Joel Stanley , linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, linux-gpio@vger.kernel.org, linux-mmc@vger.kernel.org, linux-crypto@vger.kernel.org, linux-iio@vger.kernel.org, Andrew Jeffery X-Mailer: b4 0.14.3 The platform initialisation code for the AST2600 implements the custom SMP bringup protocol, and searches for the relevant compatible. As a consequence, define the requisite node and the compatible string, which in-turn tidies up the dtb check results. Signed-off-by: Andrew Jeffery --- .../devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml index da1887d7a8fe..3406b98c4d0b 100644 --- a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml +++ b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml @@ -130,6 +130,24 @@ patternProperties: - description: silicon id information registers - description: unique chip id registers + '^smp-memram@[0-9a-f]+$': + description: Memory region used for the AST2600's custom SMP bringup protocol + type: object + additionalProperties: false + + properties: + compatible: + const: "aspeed,ast2600-smpmem" + + reg: + description: + The SMP memory region + maxItems: 1 + + required: + - compatible + - reg + required: - compatible - reg -- 2.47.3