From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 471A1EB48F8 for ; Thu, 12 Feb 2026 11:17:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=kjZHyL6jE/ORA2X9vnoAX/BvuRGFeSqnb6P6IyrB55E=; b=1Uhy4zqcuMj0zAtxsDBmeooUv2 TS7T59f0Dx3vvVSdoxM3QpBKxK0ngmJ2EvwKvK/cI0gwgXxpIv93H3i0j4tEGU67N7j9AO36GEL3h jm0ZEQ/T/MRdnpyDdyDdymDf3oixsNX5o6EpsrkK2uUIL6j/Qu75460LIjteZXX7oMZGF4uV3YRAt ZjJZ8/WvWylL5dTPmN77ZEFfSbZHvoKuULS/9it0EKdEHmkpikSyjXkZPOSCVR0br9xtmI4sqKIxX /0Db1snuHNUMBQsg0TB28KaW/PV3bpgWyZMhszVRwJmLKCmRABQcGl/HzUQuDojKLXd9bn/wEUgbk vZOb7DBg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vqUhh-00000001z04-05oO; Thu, 12 Feb 2026 11:17:49 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vqUha-00000001yy6-1vxi for linux-arm-kernel@lists.infradead.org; Thu, 12 Feb 2026 11:17:43 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 222ED497; Thu, 12 Feb 2026 03:17:34 -0800 (PST) Received: from e137876.arm.com (e137876.arm.com [10.33.10.100]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B0A573F632; Thu, 12 Feb 2026 03:17:38 -0800 (PST) From: Debbie Horsfall Date: Thu, 12 Feb 2026 11:16:51 +0000 Subject: [PATCH v2 1/2] dt-bindings: arm: Add Zena CSS compatibility MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260212-zena-css-v2-1-d33ea23cb9c2@arm.com> References: <20260212-zena-css-v2-0-d33ea23cb9c2@arm.com> In-Reply-To: <20260212-zena-css-v2-0-d33ea23cb9c2@arm.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Liviu Dudau , Sudeep Holla , Lorenzo Pieralisi , Linus Walleij Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Debbie Horsfall X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1770895056; l=1428; i=debbie.horsfall@arm.com; s=20260123; h=from:subject:message-id; bh=ByRtD0Z/Z5itOe1ilWqHHF5spJasDfNhMjZby+Up5qk=; b=GZ/hTY6oCHqjVnckHXwCr5TtiRzbtTJPMhXYLKPHii2ROsAaNozeK067gqzztuLtL7UIxq90g 4gEPX5d5zssCjYw4pKx/EHS19CDaqwahyuUrdP1kagqOe8UJ8Ac5w5N X-Developer-Key: i=debbie.horsfall@arm.com; a=ed25519; pk=PHSQwhhwfluuPcWn1fk950OfqGxCy2cjbyQb7dfAcFY= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260212_031742_546085_2F659FBE X-CRM114-Status: UNSURE ( 7.31 ) X-CRM114-Notice: Please train this message. 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 Add compatibility to Arm Zena CSS Fixed Virtual Platform [1]. [1] https://www.arm.com/products/automotive/compute-subsystems/zena Reviewed-by: Rob Herring (Arm) Signed-off-by: Debbie Horsfall --- Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml b/Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml index 6430218ba1ce..8023f6ffe183 100644 --- a/Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml +++ b/Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml @@ -119,6 +119,16 @@ properties: items: - const: arm,foundation-aarch64 - const: arm,vexpress + - description: Arm Zena Compute Subsystem Platforms + Arm Zena Compute Subsystem (CSS) is a compute platform targeting + the automotive sector. Arm Zena CSS is a high-performance Arm + Cortex-A720AE Application Processor system augmented with an Arm + Cortex-R82AE based Safety Island and real-time domain. + items: + - enum: + - arm,zena-css-fvp + - const: arm,zena-css + - const: arm,vexpress arm,vexpress,position: description: When daughterboards are stacked on one site, their position -- 2.43.0