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 43A7BD77899 for ; Fri, 23 Jan 2026 17:39:24 +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: Content-Transfer-Encoding:Content-Type:MIME-Version:Message-Id:Date:Subject: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=UsBD6EONLpTvjA5+WnC/V22AxRSFsGKT8//okOPHhW4=; b=udF//uze07ZL4C NLFENZ+0ObhIx/bcL91iKlSLKULE23BAx2Ypmkm0BUSvsclDr7wVoY3JgqOqJL0fuCLrd1pwGspXY 0dHYJaSdFndrka3Wd0KJyNnDDmuXNcp0ctvCsZIncpFvJ1XDf7OZ4hrqmXT8uN9ufB+7E+/GlWblV tTy1oqUnK5eWsufjg/ypo9zw4aY4V7COWxkRHcWP1AYfeLyUHsUg19JJG6ubgtFZ5Rai5SVmyuWC9 QmQi5v7pDNWZk90wPQTq47nd+oFHYUW2fmMX1gyQx/W2af6Bp2nQYZh9B+gqz+DtDpoQgKMBv421V 3PWBRWkW5eccJtqiIdFQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vjL7v-00000009IRS-1nzA; Fri, 23 Jan 2026 17:39:19 +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 1vjL7q-00000009IQS-3PAL for linux-arm-kernel@lists.infradead.org; Fri, 23 Jan 2026 17:39:17 +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 AB6A11476; Fri, 23 Jan 2026 09:39:04 -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 98FCA3F632; Fri, 23 Jan 2026 09:39:09 -0800 (PST) From: Debbie Horsfall Subject: [PATCH 0/2] Add Arm Zena CSS support Date: Fri, 23 Jan 2026 17:37:45 +0000 Message-Id: <20260123-zena-css-v1-0-34adb95cdf89@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAOmxc2kC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzMDQyNj3arUvETd5OJiXfMkU6M0gzSjREszcyWg8oKi1LTMCrBR0bG1tQA NGlfIWgAAAA== X-Change-ID: 20260123-zena-css-7b52f0f2a967 To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Liviu Dudau , Sudeep Holla , Lorenzo Pieralisi 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=1769189949; l=979; i=debbie.horsfall@arm.com; s=20260123; h=from:subject:message-id; bh=DOfzTvyIRF2VTYHjgObrvMlh3h8qSDmceDc/FvwRn3k=; b=dgdlFfyOQ1HipxyLtChvoshI285OEA8omy4ObYmT56leHgH/HONPgx8K4qdMtEKuuHj9Qzs92 slm3EJ6WsU6BZfJZUlkmT0HCZNzwuf3FxVZrbPAly+aXCW2+LT+WxLc 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-20260123_093914_917296_D7503DCD X-CRM114-Status: UNSURE ( 6.39 ) 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 This series adds the Arm Zena Compute Subsystem schemas and Devicetree. Currently, the only platform variant is the Fixed Virtual Platform. More information on Arm Zena CSS can be found at https://www.arm.com/products/automotive/compute-subsystems/zena Signed-off-by: Debbie Horsfall --- Debbie Horsfall (2): dt-bindings: arm: Add Zena CSS compatibility arm64: dts: zena: Add support for Zena CSS .../devicetree/bindings/arm/arm,zena-css.yaml | 31 + MAINTAINERS | 6 + arch/arm64/boot/dts/arm/Makefile | 1 + arch/arm64/boot/dts/arm/zena-css-fvp.dts | 55 ++ arch/arm64/boot/dts/arm/zena-css.dtsi | 826 +++++++++++++++++++++ 5 files changed, 919 insertions(+) --- base-commit: c072629f05d7bca1148ab17690d7922a31423984 change-id: 20260123-zena-css-7b52f0f2a967 Best regards, -- Debbie Horsfall