From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2F4791C6A0; Tue, 26 Mar 2024 17:36:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.249 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711474614; cv=none; b=bpoOMGD+ZKJFkyIGvWsOCZdgncT5j2iAE4ejb9oLweN+zrrxEP/ZIhOpX9C/wK87If5BTzWTxRrfqfczFknE8r811YsFnDgYTJwnpbPCPDLGWeMQNnRrsKNvzziRnP1WqYrpSoEi9GPUgc8BmUdem0xkxcSqF6rShrgsHhGNM28= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711474614; c=relaxed/simple; bh=2/itiDg6w2I8VbMpyk7sVomDyd+Cy9H6eOgIPi/lCsg=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=tyy9n07I9wr0iHGnljW6A2dnYkhusSQTrHRZwzzZTg0pdBjLhQKm+1n2UhzDEU26BrJX2Jr4o2EnDhduT+Kyun81EOEDAMMpdslebvhQPuTXsifB1+SJeTsExiGJZadLcp0EGT7exvXX4l9oK3TI/zN+gCkUJcgfxtGwbuGBhuE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=BmT2AVle; arc=none smtp.client-ip=198.47.23.249 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="BmT2AVle" Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 42QHalIf020700; Tue, 26 Mar 2024 12:36:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1711474607; bh=d8uiMeJr+LPBPe7uhP++AemudgMk5YWiqD65Iq3anlk=; h=Date:Subject:To:References:From:In-Reply-To; b=BmT2AVleKozadQz8WqKpVIr+d7zT5MR/8utq/NdBqIhleHtbKctIQ+HCuU42AGrq/ nDfHp0CBtmA44MaulghKLBndZwl3qmRU+KT7P7AkVgLA+n8e/VHSi6cbkAOKVAAmit s4XL/KpUhpOzuWs8JlYwbLNaAknKOWbP10qB39Ig= Received: from DFLE106.ent.ti.com (dfle106.ent.ti.com [10.64.6.27]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 42QHalsk057223 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 26 Mar 2024 12:36:47 -0500 Received: from DFLE100.ent.ti.com (10.64.6.21) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 26 Mar 2024 12:36:47 -0500 Received: from fllvsmtp8.itg.ti.com (10.64.41.158) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 26 Mar 2024 12:36:47 -0500 Received: from [10.249.42.149] ([10.249.42.149]) by fllvsmtp8.itg.ti.com (8.15.2/8.15.2) with ESMTP id 42QHakSv056686; Tue, 26 Mar 2024 12:36:46 -0500 Message-ID: Date: Tue, 26 Mar 2024 12:36:46 -0500 Precedence: bulk X-Mailing-List: linux-omap@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] uio: pruss: Deprecate use of this driver Content-Language: en-US To: Robert Nelson , Greg Kroah-Hartman , Jason Kridner , Drew Fustini , Tony Lindgren , , References: <20240325210045.153827-1-afd@ti.com> <2024032631-excursion-opposing-be36@gregkh> From: Andrew Davis In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 On 3/26/24 12:24 PM, Matthijs van Duin wrote: > I'll write a more in-depth reply when I have a moment, but right now I'd > like to point out that the uio-pruss driver in mainline linux is for the > pru subsystem on the freon/primus family of ARM9-based SoCs (OMAP-L1xx / > AM17xx / AM18xx / TMS320C674x / DA8xx), which is not currently supported > by remoteproc-pru. > I'll wait for your full reply, but a quick note, for those devices listed this driver isn't usable either after they all moved to DT. As this driver never got a DT port and relies on platform data (which is gone for those couple devices). Andrew