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=-5.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_MUTT 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 75067C6786E for ; Fri, 26 Oct 2018 08:34:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 294662082E for ; Fri, 26 Oct 2018 08:34:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="BNngtLkO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 294662082E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726354AbeJZRKW (ORCPT ); Fri, 26 Oct 2018 13:10:22 -0400 Received: from mail-wm1-f67.google.com ([209.85.128.67]:33206 "EHLO mail-wm1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726014AbeJZRKW (ORCPT ); Fri, 26 Oct 2018 13:10:22 -0400 Received: by mail-wm1-f67.google.com with SMTP id y140-v6so3664782wmd.0 for ; Fri, 26 Oct 2018 01:34:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=nMEmAU+Ox08PXH8LOVSe/UVAKdTqBciER3TKUx4F/vc=; b=BNngtLkOEEk9Vvci6FopNqIsvkIaD3z7kiRMShgOdscqjn65nyOfh8pIDhO2WmNK0n o3tfga3E5a4TrdlTLA7svIW2eU+SGerkfHcmrb+FwXk6bLNh3WnUcB9jHVt1xS1Krtcx 6JfDMRO2TxQTtjvP8VYrLzDbUqrj2S4S3ngus= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=nMEmAU+Ox08PXH8LOVSe/UVAKdTqBciER3TKUx4F/vc=; b=PygaNsjMjL29UruHOSI9lVzEQfRLUAEUTBT1YvVw02iWUvobsIaGbXnzKLiNisHO9x iebEXUrv+V7gIM++bqYSP+agNMmh8WHVsFrWgX5P+0sernXevaksXwvx2D3P6uqNKoJN rk4ACYnmU++vLfzKyXVVxHSYtepHwFodiejbXrdTBNh1AZ2MepecwIxrJV075oroG0QK TwhiEX756XgoGvpL3cQSCQfantr+f9yO0sXSKB59aboXcUZenSwwlA6gJsrDUYyahWcs t10Udc8S2hRLi8rTFie6iqGKVy+tqB4nnNKeOYJI9gvX4K2dme8D7GNzzuBlNVL9sP1P ZEew== X-Gm-Message-State: AGRZ1gJFz2KWwUIGK35VLufI49lA72Dje0kXlHnXwLmbS9ejzUwX1vCe qTyYadJ/T9ZjVCSizojQRwbGjw== X-Google-Smtp-Source: AJdET5c1d11MazdmH37Lma5Nn+aTXPvxkwgoA/W4TS8lzmMhBuWk0OE3gAW3IU8tUGJ1QYzSoYWoUg== X-Received: by 2002:a1c:8dcd:: with SMTP id p196-v6mr4714866wmd.49.1540542853539; Fri, 26 Oct 2018 01:34:13 -0700 (PDT) Received: from dell ([2.31.167.182]) by smtp.gmail.com with ESMTPSA id u76-v6sm4880449wmd.10.2018.10.26.01.34.12 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 26 Oct 2018 01:34:12 -0700 (PDT) Date: Fri, 26 Oct 2018 09:34:10 +0100 From: Lee Jones To: Sven Van Asbroeck Cc: robh+dt@kernel.org, mark.rutland@arm.com, afaerber@suse.de, treding@nvidia.com, david@lechnology.com, noralf@tronnes.org, johan@kernel.org, monstr@monstr.eu, michal.vokac@ysoft.com, arnd@arndb.de, gregkh@linuxfoundation.org, john.garry@huawei.com, andriy.shevchenko@linux.intel.com, geert+renesas@glider.be, robin.murphy@arm.com, paul.gortmaker@windriver.com, sebastien.bourdelin@savoirfairelinux.com, icenowy@aosc.io, yuanzhichang@hisilicon.com, stuyoder@gmail.com, linus.walleij@linaro.org, maxime.ripard@bootlin.com, bogdan.purcareata@nxp.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH anybus v1 1/4] mfd: support the Arcx anybus bridge. Message-ID: <20181026083410.GO4870@dell> References: <20181024142456.10084-1-svendev@arcx.com> <20181024142456.10084-2-svendev@arcx.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20181024142456.10084-2-svendev@arcx.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 24 Oct 2018, Sven Van Asbroeck wrote: > Add a driver for the Arcx anybus bridge. > > This chip embeds up to two Anybus-S application connectors > (slots), and connects to the SoC via the i.MX parallel WEIM bus. > There is also a CAN power readout, unrelated to the anybus. > > Signed-off-by: Sven Van Asbroeck > --- > drivers/mfd/Kconfig | 11 + > drivers/mfd/Makefile | 1 + > drivers/mfd/anybus-bridge.c | 441 +++++++++++++++++++++++++++++++++++ > include/linux/anybuss-host.h | 28 +++ > 4 files changed, 481 insertions(+) > create mode 100644 drivers/mfd/anybus-bridge.c > create mode 100644 include/linux/anybuss-host.h Wow, this driver is going to need a lot of work. But before we get going, how many sub-devices does this have? -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog