From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C9A4012AAEC for ; Thu, 25 Apr 2024 12:30:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714048202; cv=none; b=Q0Lq+V0CkJbxQ7Pq1GR39EksN7zVEyDCG7WPoQX1kLgE2QU2K/Kh0zhveWDdozprju000tNDPz1tPy3Fr/lnfXuK/vGFu/tuIzEHj2C2Kw8iFklH3PbAsZDUhazeGsu6SkYNLKq7cC0lTRqvKLAscBK2/xkVcr1TUwgNGzTJLYY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714048202; c=relaxed/simple; bh=XOtdz2GBJHzfYj6u0+iNlZEZ0z81Fddcu4ldoyMhmlA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=VOIifmHWibcOkT+p4FXLet9z9eCCDDZW9kv/yw60U9yOrsMr09T4v2kHRInLXzKsGVNipzAIn7gO7GxdtN9kRdwBKghW6OKxE0Ob4SxYPgP4sVdwyV2hh6JDAtSCNbRPL9v2S8FZvORT7G2XlZquD9xYdWa4G29iT0W9GgyJHBE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com 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 C83521007; Thu, 25 Apr 2024 05:30:27 -0700 (PDT) Received: from e121345-lin.cambridge.arm.com (e121345-lin.cambridge.arm.com [10.1.196.40]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id DB75E3F7BD; Thu, 25 Apr 2024 05:29:58 -0700 (PDT) From: Robin Murphy To: will@kernel.org, mark.rutland@arm.com Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, jialong.yang@shingroup.cn Subject: [PATCH 0/3] perf: Add Arm Network-on-Chip PMU driver Date: Thu, 25 Apr 2024 13:29:51 +0100 Message-Id: X-Mailer: git-send-email 2.39.2.101.g768bb238c484.dirty Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi all, Somewhat later than hoped (sorry!), now that it's finally had the chance for enough testing to flush out all the silly bugs, here's the NI-700 driver I've had kicking around in various forms for the last 18 months. I squashed in NI-710AE support since that appeared in the meantime and the differences are minimal, however I have not felt compelled to go back and genericise all the original NI-700 references. I don't think I'm giving too much away to say that there will be further new product support to add in future, so I will be back with more soon enough. Note that the driver patch depends on the the cpumask_any_and_but() addition queued in arm64/for-next/perf. Thanks, Robin. Robin Murphy (3): dt-bindings/perf: Add Arm NI-700 PMU perf: Add driver for Arm NI-700 interconnect PMU MAINTAINERS: List Arm interconnect PMUs as supported .../devicetree/bindings/perf/arm,ni.yaml | 30 + MAINTAINERS | 10 + drivers/perf/Kconfig | 7 + drivers/perf/Makefile | 1 + drivers/perf/arm-ni.c | 767 ++++++++++++++++++ 5 files changed, 815 insertions(+) create mode 100644 Documentation/devicetree/bindings/perf/arm,ni.yaml create mode 100644 drivers/perf/arm-ni.c -- 2.39.2.101.g768bb238c484.dirty