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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 0B00BE9B24D for ; Tue, 24 Feb 2026 10:09:59 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4fKtkT1cYcz3cMX; Tue, 24 Feb 2026 21:09:53 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip="2600:3c04:e001:324:0:1991:8:25" ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1771927793; cv=none; b=Msox7RzD+IfWm3fxVwDIkUuPORM8KKNEdQ2guTJxA7FBTfNb22Vo0HWCnspEJFJ0OMQUPDEgmHaOCJjbTQ2zTUwmzL7PBKWuP6rK/0CwTOIFjD/pVL3/Ey/m7K6/MD9qPEu2HwEDWIdi4aE1/rXrqsjbjyreDvQUfLJwuYEczQQdmwUGj4ql1XrHsI6RBCETowZgSY41ORb1sjGgN5ZA+WcXn8wbJlymQE8NwNfd1wtewcN+iBbhkdaMFGx/XT/P6fwdLCN5BjvdwtS4k/zSUUrdAglje5ZJbKM8m3lNE0QuM6KLAF1WC08NOJKlwg8yE6C5S1VlXdaCdUJ/AB5TUA== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1771927793; c=relaxed/relaxed; bh=hFegG1SKfblu7TYgB2g2JejJqqd29kwFF2JVZmC5Njg=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=CWYxhNk8bJU5hVpMUjWV9+fND2hEB7H8RVJuhBAfMPiJ19aoH4aJAKi536bJkDcacAzfCWqY1l5cZbycl7wegLtBBAecHqrTYYdmoKlM2mmLpfx8ff0YWLK6cRk0gVptCFuIjaBH3l2e4YIj0nlEh5YIOnqh3kljtedrjkz2rrhXMHgBB8ejTCKE8zxI/W9cBoFBAzjTGysEe8pyIl9UN6QktkFQGsQCLbT6+VHFPM1I7soujhCFU/CJFabhkNCQhCEvrZkB+fSnbP2mFzsy+BzxousSdu6G6zVIXMOcodFQj1EwCvp0pS7EL9bXPrZaKAvXg1KAaVcdl9Q3to7LoA== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=u8kbHX3C; dkim-atps=neutral; spf=pass (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=maz@kernel.org; receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=u8kbHX3C; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=maz@kernel.org; receiver=lists.ozlabs.org) Received: from tor.source.kernel.org (tor.source.kernel.org [IPv6:2600:3c04:e001:324:0:1991:8:25]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4fKtkQ5vbCz3cLN for ; Tue, 24 Feb 2026 21:09:50 +1100 (AEDT) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 26A7061335; Tue, 24 Feb 2026 10:09:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BD161C2BC9E; Tue, 24 Feb 2026 10:09:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771927787; bh=YOp56FnQQmNzzQ/Xwi1OTm36PaNCk+5LjoAZScSw1a4=; h=From:To:Cc:Subject:Date:From; b=u8kbHX3CefvKlWOy/GjXw52JU7MYcfHPOQMj/Fbke9kxopZWST5/f7zklaWHqgigD pKBg5JY9/7jT9w+4XkVUIY6fVcesu+mXZ4P66kmdQ95j21iqZy3PnNPIAyN1fCd4cx mrVVok+ETW3FyxgOpGdZA+DsqScBZ+W96CAgdf2T37tnjNa8MiDk21QPQxbJiXhpB0 N87jwGiQw0x+PPWQjItYYj9ywF9LHFf/7CKNeOGiz2bxnYQsYcqmHa6MNhNkeT5YA8 jFTxdLyVklfMN2AXakm3U7D9uQuOlzgZs6Sd+xd+0N8YfDRA15Tik6gN4+UaMV63MY W6jUzbgKnLDfw== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vupMP-0000000DIa5-2exa; Tue, 24 Feb 2026 10:09:45 +0000 From: Marc Zyngier To: Ioana Ciornei , Thomas Gleixner , "Christophe Leroy (CS GROUP)" Cc: Sascha Bischoff , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH v2 0/6] fsl-mc: Move over to device MSI infrastructure Date: Tue, 24 Feb 2026 10:09:30 +0000 Message-ID: <20260224100936.3752303-1-maz@kernel.org> X-Mailer: git-send-email 2.47.3 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: ioana.ciornei@nxp.com, tglx@kernel.org, chleroy@kernel.org, sascha.bischoff@arm.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false This is the second drop of this cleanup series for the fsl-mc MSI infrastructure, initially posted at [1]. * From v1 [1]: - Drop the now unused DOMAIN_BUS_FSL_MC_MSI bus token - Tidy-up fsl_mc_write_msi_msg() while removing the legacy helper - Fix include ordering in irq-gic-its-msi-parent.c - Various commit message cleanups - Collected tags from Ioana and Sascha, with thanks - Rebased on top of v7.0.rc1 [1] https://lore.kernel.org/r/20260218135203.2267907-1-maz@kernel.org Marc Zyngier (6): fsl-mc: Remove MSI domain propagation to sub-devices fsl-mc: Add minimal infrastructure to use platform MSI irqchip/gic-v3-its: Add fsl_mc device plumbing to the msi-parent handling fsl-mc: Switch over to per-device platform MSI fsl-mc: Remove legacy MSI implementation platform-msi: Remove stale comment drivers/base/platform-msi.c | 4 - drivers/bus/fsl-mc/dprc-driver.c | 14 +- drivers/bus/fsl-mc/fsl-mc-bus.c | 4 +- drivers/bus/fsl-mc/fsl-mc-msi.c | 166 +++---------------- drivers/bus/fsl-mc/fsl-mc-private.h | 2 +- drivers/irqchip/Kconfig | 6 - drivers/irqchip/Makefile | 1 - drivers/irqchip/irq-gic-its-msi-parent.c | 7 +- drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c | 168 -------------------- include/linux/fsl/mc.h | 6 +- include/linux/irqdomain_defs.h | 1 - 11 files changed, 39 insertions(+), 340 deletions(-) delete mode 100644 drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c -- 2.47.3