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 35A5CCAC582 for ; Tue, 9 Sep 2025 02:29:08 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=vNiJoZ4QWly/KKvQRA2zpDh1zo/FXO7FdLLjYNaY9w0=; b=WAZh3tVF+4txpSdbl7tS6iYAGt rIZF7Kr6/L/RHnlHg+enKwfK2a8U7zTWpizfObZLsN2y7+tVyBezc+hz0huyNfu2Cs+S9oK/xxoFo jrmn+2DoW5Gf2xOlMfBsApHQs+mekaC+GB/n1HGJQi+2NwpxMu/J5h458Vc0Ywv/0dzdqYWQxXos0 iBnNjsDU5I7F3VgRGe1/xAeyM587sd7zgi5ZwLDlmCUaRm7nyVIod+aS8AC0URi0XsPBPyNWjFhfL VhWE1Sm9EQZLo1G/VNpVBjXwzyWF2RW+gSTXNfMBfb6YAt8OISLEPr1PeWAJDm2rIC55dhSHte1kO mBHhi9ag==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uvo6P-00000003i06-3A8K; Tue, 09 Sep 2025 02:29:01 +0000 Received: from mail11.truemail.it ([217.194.8.81]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uvhQV-00000001quB-3myC for linux-arm-kernel@lists.infradead.org; Mon, 08 Sep 2025 19:21:21 +0000 Received: from francesco-nb (xdsl-188-155-97-38.adslplus.ch [188.155.97.38]) by mail11.truemail.it (Postfix) with ESMTPA id 6037A233EF; Mon, 8 Sep 2025 21:21:17 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1757359278; bh=vNiJoZ4QWly/KKvQRA2zpDh1zo/FXO7FdLLjYNaY9w0=; h=From:To:Subject; b=AEva1hBP1OMIUEQmEmbb/BEeW/1N3lzEYFQ/yHSmH1NCRGcDJ61jbFBXYb9p8Qe8P pcGpKwQB7OIC5vh5Wh2NdODeFMQUjo9y8HvNQ6XqTvnO3kDinHoD25KEwtpctoviHC oO/5AgJC5Kx91lZ9EohwAOdl1OdAlgUuDOgeKUTOMMZkQvzQSTedfu0AODGaAiGBX5 k6H/SPoZFyFVPnpT23pA2dXYf8vIv+B3M7CqDUf0M6QVAFCu0RB8VI/cAuw7Roq4SX JGFawAW+pTiQdOqII2v9cOFqMzwdnF1EgDe5YVq/zFurwvq1897567PewOk3CbmlZH 03xTFxkjNLyaw== Date: Mon, 8 Sep 2025 21:21:16 +0200 From: Francesco Dolcini To: Beleswar Padhi Cc: nm@ti.com, vigneshr@ti.com, kristo@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, afd@ti.com, u-kumar1@ti.com, hnagalla@ti.com, jm@ti.com, d-gole@ti.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Hiago De Franco , Francesco Dolcini , Jo_o Paulo Gon_alves , Stefan Eichenberger , Max Krummenacher , Andrejs Cainikovs Subject: Re: [PATCH v4 16/34] arm64: dts: ti: k3-am62-verdin: Add missing cfg for TI IPC Firmware Message-ID: <20250908192116.GB4217@francesco-nb> References: <20250908142826.1828676-1-b-padhi@ti.com> <20250908142826.1828676-17-b-padhi@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250908142826.1828676-17-b-padhi@ti.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250908_122120_099448_E3A9CB69 X-CRM114-Status: GOOD ( 12.00 ) 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 On Mon, Sep 08, 2025 at 07:58:08PM +0530, Beleswar Padhi wrote: > The wkup_r5fss0_core0_memory_region is used to store the text/data > sections of the Device Manager (DM) firmware itself and is necessary for > platform boot. Whereas the wkup_r5fss0_core0_dma_memory_region is used > for allocating the Virtio buffers needed for IPC with the DM core which > could be optional. The labels were incorrectly used in the > k3-am62-verdin.dtsi file. Correct the firmware memory region label. > > Currently, only mailbox node is enabled with FIFO assignment for a > single M4F remote core. However, there are no users of the enabled > mailboxes. Add the missing carveouts for WKUP R5F and MCU M4F remote > processors, and enable those by associating to the above carveout and > mailboxes. This config aligns with other AM62 boards and can be > refactored out later. > > Signed-off-by: Beleswar Padhi > Tested-by: Hiago De Franco # Verdin AM62 Acked-by: Francesco Dolcini