From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 201CF17A2EA; Mon, 8 Sep 2025 19:21:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.194.8.81 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757359282; cv=none; b=lfpYLj0AgSBm6oOb5ET9wgFdMVemropvLqgfZKla5mwXPqTFqixbK3TaL5MexPpkKeTsiJ2XBz+10RgeKJQAS474jefay9yAEqiTVpWe+kRTbPqVJn5vSZIyYsubAMogJlgsFncdSMn33F/BCP+iq8TXqLKzuZF2XuAofPUzB30= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757359282; c=relaxed/simple; bh=eGNGo9UmbpcgmCGZTBYS1wzSgvq07uLAlDB4ZzlkLuA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=icgDu3Tcqqr3N3vUFIK4mWhLy1HrcGw3g+DdgsObGUoBVOgdlCs1ENKq2em2giXyNm+9/L7PKsteI+XdpPfxcmOcjvIVJ6oUjawAdXQI8Avui/+E6Z8Cezv+0CcfwGn72CIY9id24w5qYcCGeuBVf7IEgHlfY1xqTY6vKk6oljg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b=AEva1hBP; arc=none smtp.client-ip=217.194.8.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b="AEva1hBP" 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> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250908142826.1828676-17-b-padhi@ti.com> 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