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 912602F2608; Thu, 11 Dec 2025 08:47:17 +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=1765442840; cv=none; b=nobrrgACySlqqnIB1E6s1n4HjAmktMhob+vEh58wTITgHPfv3x6Fe1lk3lCsXnD7b7JuHw9WVRcmJ/9ig1hejta7EA+VwaihTbY66kXd8Z53fgXFgzJPZDfmuURxSJ2IyepV0/wrhvPr+xKPrvOdmSVqh+MY09V1LRaYVTlJSGc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765442840; c=relaxed/simple; bh=B7lVpiheo19PhrqE7VPUHtCnXxi0uZw3VPB+UVgJ90Y=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=BGug9uDFvVhAx/1sa4i18o8CRFc06I+0C+IXhQR0XR+Vbk9eEZBMMI8FoM6t8mtUQq2U4gsTt9udX1xpQkqIYO89DfVB6a0VCXS6nz+K2x6ItMQ9IVajSno3gMIuGESKP7O2Ul8NRlg/Z8CgKTLrVfZLG345awkIFPAPqFSXJcU= 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=R43nVcAK; 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="R43nVcAK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codeconstruct.com.au; s=2022a; t=1765442835; bh=rj6Ys4VgfF3wMgOB5TKYV5h47MurR6kyE683c2NwUxE=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=R43nVcAKmIKmxxY1afGyp9269WBa1/8ZZKA+sg0CL2QCovXOLQQNNbE9YrcjlFRI8 B9pl3odOOTH1Uj0p5s9Xl8amMl4qDAiIdyw29hJ3y7b+G9guO5eBvwcgnhL1Xnufku AYVFDK/A1c/U/b183kKSt7OiPuAs40vEX31hd+s2J5U6kIpKBnJEd0pvNL1FwGwxt0 Z52kjXnDZ/iYjw9OXeIDtR2It23x0ZpOxg5eXo6rUbkhybScMIxffFvF27TsmkUTEz xNceCv2Q66+QhHI4Wt30EEKTQ2ly8bvqJeCtdeWZ2QXophArnQLbSX2+v0li5m/+PW ujK2cRoGriX/A== Received: from [127.0.1.1] (fs98a57d9c.tkyc007.ap.nuro.jp [152.165.125.156]) by mail.codeconstruct.com.au (Postfix) with ESMTPSA id 839517D6B0; Thu, 11 Dec 2025 16:47:10 +0800 (AWST) From: Andrew Jeffery Date: Thu, 11 Dec 2025 17:45:51 +0900 Subject: [PATCH RFC 09/16] dt-bindings: bus: aspeed: Require syscon for AST2600 AHB controller 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-v1-9-21b18b9ada77@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 AST2600's ACRY (eliptic curve and RSA crypto engine) requires access to configuration exposed by the AHB controller. The devicetree already describes the AHB controller node as a syscon, so require this in the binding to satisfy the ACRY relationship. Signed-off-by: Andrew Jeffery --- Documentation/devicetree/bindings/bus/aspeed,ast2600-ahbc.yaml | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/bus/aspeed,ast2600-ahbc.yaml b/Documentation/devicetree/bindings/bus/aspeed,ast2600-ahbc.yaml index 2894256c976d..77e60b32d52e 100644 --- a/Documentation/devicetree/bindings/bus/aspeed,ast2600-ahbc.yaml +++ b/Documentation/devicetree/bindings/bus/aspeed,ast2600-ahbc.yaml @@ -17,8 +17,10 @@ description: | properties: compatible: - enum: - - aspeed,ast2600-ahbc + items: + - enum: + - aspeed,ast2600-ahbc + - const: syscon reg: maxItems: 1 @@ -32,6 +34,6 @@ additionalProperties: false examples: - | ahbc@1e600000 { - compatible = "aspeed,ast2600-ahbc"; + compatible = "aspeed,ast2600-ahbc", "syscon"; reg = <0x1e600000 0x100>; }; -- 2.47.3