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 X-Spam-Level: X-Spam-Status: No, score=-7.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 852B1C433FF for ; Mon, 29 Jul 2019 18:07:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3E148206BA for ; Mon, 29 Jul 2019 18:07:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="CBKqAuwj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387490AbfG2SHK (ORCPT ); Mon, 29 Jul 2019 14:07:10 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:47296 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387445AbfG2SHK (ORCPT ); Mon, 29 Jul 2019 14:07:10 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id x6TI76sc006197; Mon, 29 Jul 2019 13:07:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1564423626; bh=AKFELG+ezMD88zUiFgJwQ2qYzeJA1maECZ/eCcsQ5BI=; h=Subject:To:References:From:Date:In-Reply-To; b=CBKqAuwj48L5GMVzsMDe9zcI4EbfErf14jumS2A0llT4PJlGH5q0skLfRZS7tKBPj zYLvV0zahvOBAI/YSVUYRFb/J2mdQjFpIkn5QRbS+iqsD+yxbDZUQ6z+D7dKVzsblR puBi1Noqjc7uAPBW8bSmiu0R8siLIUCRCItPAUws= Received: from DLEE104.ent.ti.com (dlee104.ent.ti.com [157.170.170.34]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x6TI760D030092 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 29 Jul 2019 13:07:06 -0500 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Mon, 29 Jul 2019 13:07:06 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Mon, 29 Jul 2019 13:07:06 -0500 Received: from [10.250.65.13] (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id x6TI75uW080583; Mon, 29 Jul 2019 13:07:06 -0500 Subject: Re: tcan4x5x on a Raspberry Pi To: "FIXED-TERM Buecheler Konstantin (ETAS-SEC/ECT-Mu)" , "linux-can@vger.kernel.org" , "netdev@vger.kernel.org" References: <845ea24f71b74b42821c7fce20bc0476@escrypt.com> From: Dan Murphy Message-ID: Date: Mon, 29 Jul 2019 13:07:06 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <845ea24f71b74b42821c7fce20bc0476@escrypt.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Konstantin On 7/29/19 6:19 AM, FIXED-TERM Buecheler Konstantin (ETAS-SEC/ECT-Mu) wrote: > Hi all, > > I am currently working on a project where I am trying to use the tcan4550 chip with a Raspberry PI 3B. > I am struggling to create a working device tree overlay file for the Raspberry Pi. > Has anyone here tried this already? I would appreciate any help. Are you using the driver from net-next? https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/tree/drivers/net/can/m_can DT documentation here https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/tree/Documentation/devicetree/bindings/net/can/tcan4x5x.txt I did the development on a BeagleBone Black. Dan > Thanks, > Konstantin >