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 769C4D4A5E4 for ; Fri, 16 Jan 2026 02:20:09 +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:Message-ID:Date:To:Cc:From: Subject:References:In-Reply-To:Content-Transfer-Encoding:MIME-Version: Content-Type:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=L9EFgctOK7I61NwA7js08sNs8h4/HUg6GstBYjS/NkI=; b=XOGBMdEkobeqhAdKm4m+Q/3n1y 6O/LkOCZ1EmDCvgxb/w19gI4kHVlT0FcFeE0g7Mexjpr0LnSjibxWjVYXS9TRV7OMn0k9LTp25RFP zluLKLP9nL4oQY6d2dR+Rydak2BIjSnCFxuiOuwIiyrBdmh6vNM9gJ62EUD+BaeWOYKdg1nIF96wf sELoMEfugWhyAzLtE1YL6aw9HlVdGvPv4cRfVc505gy9JTZXE5+DVYMkGQBTcDVXgKHwJuQ1TyH6D fHiy1GfnxUOwc8xoSr724/zCzg0gO5kkj8SZAgtiSNUJvI6tokA8jgTK41G85CMSN9eDuUSs+dhZa XIYi55JA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vgZRR-0000000DSrh-2CL0; Fri, 16 Jan 2026 02:20:01 +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 1vgZRP-0000000DSqu-0rS7; Fri, 16 Jan 2026 02:20:00 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id C76534353A; Fri, 16 Jan 2026 02:19:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9FFD5C116D0; Fri, 16 Jan 2026 02:19:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768529998; bh=GCzrQ0j+1QSvMXWCusyN/aVUAD5+b87qrzjsqnsLW9U=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=XA9GmcYwKmthDROkg5o4SXiniwfdMDVdKRqX0dpVVlOhLQGKb/R1hiPaFU0QEYqgl sCHA/R7QRkZKRN5RRswx5y5MX9BEBFtVuZdifgDPgHSKrIsBjQHd+u+EgxaO/vZEZ4 5hr8lOg7XojqmZQCWtmnV4vWnXNm6ft5jm00yPi/dzNf4RogLHWi+7znAzz5XWaMXG +vO1buEH1rqgQjJqolyIXJBHUFycnNZiOuwf0CsGD1/0mehSRAm9fV6GtdK+ZEMTAy G7vdRjFAffWxy2JsSGwlelruZLJYbVcIizBZGnH4pShN/0cq1B9Z0JquHlZ+4QlI8e il8AKQbNwbxoQ== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20251024083247.25814-1-angelogioacchino.delregno@collabora.com> References: <20251024083247.25814-1-angelogioacchino.delregno@collabora.com> Subject: Re: [PATCH v4 0/5] SPMI: MediaTek: Add support for multi-bus From: Stephen Boyd Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, hsin-hsiung.wang@mediatek.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com To: AngeloGioacchino Del Regno Date: Thu, 15 Jan 2026 20:19:56 -0600 Message-ID: <176852999687.16445.9363555790881114587@lazor> User-Agent: alot/0.11 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260115_181959_274058_59F8061B X-CRM114-Status: UNSURE ( 9.43 ) 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 Quoting AngeloGioacchino Del Regno (2025-10-24 03:32:42) > Changes in v4: > - Refactored IRQ domain handling due to deprecation of function > irq_domain_add_tree() to use the new irq_domain_create_tree() > - Added .irq_eoi() callback for rcs_irq as that better reflects > the actual functionality of this interrupt controller (as its > SLV_x_y_EINT registers are really signaling "EOI", not "ACK") > - Fixed to use generic_handle_domain_irq_safe() to avoid races > - Tested again on MT8196 Chromebook >=20 > Changes in v3: > - Added Fixes tag to commit 3, collected R-b tag from wenst >=20 > Changes in v2: > - Fixed indentation error in dt-bindings >=20 > This series adds basic support for multi-bus (multi-master) SPMI > controllers, as found in the MediaTek MT8196 Chromebook SoC and > the MediaTek MT6991 Dimensity 9400 Smartphone SoC, including RCS > interrupt handling and per-bus registration. >=20 Applied to spmi-next