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 23440CAC592 for ; Mon, 15 Sep 2025 14:05:50 +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:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=u9k3v7Ymx6xX117lxAtKN+N5IMOhg/8YdNdWaM7hZ5Y=; b=IKbfNsUd4JeohDeKy5AboCI0iL Ja0IfRjCiA/+muREYKPmb+9boSLF/HueoL7gv+teeB2QuGbNrHp4kzXsQg6n6ji2w6o1144/4EjyD Cv7UZzwC7gQh85AW1167f67KRC0JpD5ulcArYHGAbcN8snYjaspo+6SI0DIn+vDdP8NAyz9vLT2h/ Lb99tZdrbtARYCHfhuu0ko1denn4oPug+v3yJ4DJZTAE+yVbexMZE2yV1FQQeU6MwrS+m7tmCrx6Q KEqoy8ATcsSknT1rdUINXMOhmLVCtG/rpn+F6p2ds/DPRzU8xIkvrAMz2NzBlR/7Q2f4FummunwZN F7Fn5F1w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uy9pw-00000004a4W-136l; Mon, 15 Sep 2025 14:05:44 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uy9pt-00000004a2u-3XvM for linux-arm-kernel@lists.infradead.org; Mon, 15 Sep 2025 14:05:42 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 8BA87405E4; Mon, 15 Sep 2025 14:05:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4D39CC4CEF1; Mon, 15 Sep 2025 14:05:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757945141; bh=d29ukCE4QThVN5wqs6kQsMhVNWS9bKwxuOT+pfkPa/E=; h=From:To:Cc:Subject:Date:From; b=emR704H7wiOC0i4kJa0Gl4umVfevA+UpDjb8NJ0bWQS9DNwqfTXOyDtNWb9tmnDEM uWXV2iUUE/cYYX6ozNavUkD76SYFrhxr5XNDR7hQMAdiuScUZuY69WwtkaE6pw27o8 ENfy4oZBR6HRxEXs4N/o5mZZbm1N6BqJtHJL+7eBt/eoNqtm2XHqK/IosH+yxZ3YMK tTO8ddycoQyZehJ8luBirqR+vm/sp0CEZHKZ/EA0c4jhntuHpILMMSvF3BNvXtSy1t i4XchAOiXJw4W8CtY1QkkZmkPXBgLDsDiJjyJGiitTU41g82sW4GOLh0ExCWwdT4q/ I+reakSJiouVQ== From: "Rob Herring (Arm)" To: Krzysztof Kozlowski , Conor Dooley , Will Deacon , Mark Rutland , Lorenzo Pieralisi Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org Subject: [PATCH] dt-bindings: arm: Add Arm C1 cores and PMUs Date: Mon, 15 Sep 2025 09:05:07 -0500 Message-ID: <20250915140508.2806590-1-robh@kernel.org> X-Mailer: git-send-email 2.51.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250915_070541_907446_089796CB X-CRM114-Status: UNSURE ( 9.01 ) 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 the newly introduced Arm C1-Nano/Pro/Premium/Ultra core and PMU compatible strings. These cores are part of the Lumex CSS. The new names are replacing the long lived Cortex-A/X branding going forward. Signed-off-by: Rob Herring (Arm) --- Documentation/devicetree/bindings/arm/cpus.yaml | 4 ++++ Documentation/devicetree/bindings/arm/pmu.yaml | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index 41ad4ed0e74c..c1036dcfc912 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -123,6 +123,10 @@ properties: - arm,arm1176jzf-s - arm,arm11mpcore - arm,armv8 # Only for s/w models + - arm,c1-nano + - arm,c1-premium + - arm,c1-pro + - arm,c1-ultra - arm,cortex-a5 - arm,cortex-a7 - arm,cortex-a8 diff --git a/Documentation/devicetree/bindings/arm/pmu.yaml b/Documentation/devicetree/bindings/arm/pmu.yaml index 9bb109e947dd..f47baaefcdac 100644 --- a/Documentation/devicetree/bindings/arm/pmu.yaml +++ b/Documentation/devicetree/bindings/arm/pmu.yaml @@ -28,6 +28,10 @@ properties: - arm,arm1136-pmu - arm,arm1176-pmu - arm,arm11mpcore-pmu + - arm,c1-nano-pmu + - arm,c1-premium-pmu + - arm,c1-pro-pmu + - arm,c1-ultra-pmu - arm,cortex-a5-pmu - arm,cortex-a7-pmu - arm,cortex-a8-pmu -- 2.51.0