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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_GIT 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 B87D9C43441 for ; Tue, 13 Nov 2018 14:10:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 79F8D223CB for ; Tue, 13 Nov 2018 14:10:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=synopsys.com header.i=@synopsys.com header.b="hGG9f1iX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 79F8D223CB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=synopsys.com 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 S1733208AbeKNAI4 (ORCPT ); Tue, 13 Nov 2018 19:08:56 -0500 Received: from us01smtprelay-2.synopsys.com ([198.182.60.111]:33646 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730991AbeKNAI4 (ORCPT ); Tue, 13 Nov 2018 19:08:56 -0500 Received: from mailhost.synopsys.com (mailhost1.synopsys.com [10.12.238.239]) by smtprelay.synopsys.com (Postfix) with ESMTP id DCF7C10C0F18; Tue, 13 Nov 2018 06:10:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1542118236; bh=q+hAuxtRGzrVfESAaZZPZxRKVXFV5tjaLNkQ22AsmrA=; h=From:To:Cc:Subject:Date:From; b=hGG9f1iXbK09NvRfb9/E2Hfs+IKe95U1ffE3QOsLchCvpyI+fg4YCBcfyscSvcm+4 WCz4otrTONivF1zqYjzAHo4Ow5vDqNAGlQUw3/GB8l206oPqRD2SOiEWobwpbQj3Q0 miVOzh5wehtfvICQz4TJ451llvuUqgveAWIyLEgnWnaYn97npO3Twym7A8xMOnZ9zb i1+hVwgq+cJQYGHk09fOKUVJrq8ZE66neg+LjP/+F1Ub+YqXwJxiCNbhhlcgj99DBC KEcqz1QVl5imMpPYMoBk7JISAZp0dJ4DkwvgruFiODRHk22y3R/C0jOyCeEW2fCOMC 4wsXZ7AKRNINw== Received: from vitor-VirtualBox.internal.synopsys.com (soares-e7470.internal.synopsys.com [10.107.19.128]) by mailhost.synopsys.com (Postfix) with ESMTP id 302805662; Tue, 13 Nov 2018 06:10:28 -0800 (PST) From: Vitor Soares To: boris.brezillon@bootlin.com, wsa@the-dreams.de, linux-i2c@vger.kernel.org, corbet@lwn.net, linux-doc@vger.kernel.org, gregkh@linuxfoundation.org, arnd@arndb.de Cc: psroka@cadence.com, agolec@cadence.com, adouglas@cadence.com, bfolta@cadence.com, dkos@cadence.com, alicja@cadence.com, cwronka@cadence.com, sureshp@cadence.com, rafalc@cadence.com, thomas.petazzoni@bootlin.com, nm@ti.com, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, vitor.soares@synopsys.com, geert@linux-m68k.org, linus.walleij@linaro.org, Xiang.Lin@synaptics.com, linux-gpio@vger.kernel.org, nsekhar@ti.com, pgaj@cadence.com, peda@axentia.se, mshettel@codeaurora.org, swboyd@chromium.org, joao.pinto@synopsys.com Subject: [PATCH v4 0/3] Add driver for Synopsys DesignWare I3C master IP Date: Tue, 13 Nov 2018 14:09:50 +0000 Message-Id: <1542118193-24925-1-git-send-email-vitor.soares@synopsys.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series is a proposal for the I3C master driver for Synopsys IP. This patch is to be applied on top of I3C subsystem RFC V10 submitted by Boris Brezillon. Supported features: Regular CCC commands. I3C private transfers. I2C transfers. Missing functionalities: Support DMA interface. Support for I3C_BUS_MODE_MIXED_SLOW. Hot-join. IBI. Main change between v3 and v4: - Minor fixes. They are described in each patch Main change between v2 and v3: - Minor fixes. They are described in each patch Main change between v1 and v2: - Add controller version on dt-binding - The driver now calls writesl/readsl() instead readl/writel - Rename some variables in the driver Vitor Soares (3): i3c: master: Add driver for Synopsys DesignWare IP dt-binding: i3c: Document Synopsys DesignWare I3C MAINTAINERS: Add myself as the dw-i3c-master module maintainer .../devicetree/bindings/i3c/snps,dw-i3c-master.txt | 41 + MAINTAINERS | 6 + drivers/i3c/master/Kconfig | 14 + drivers/i3c/master/Makefile | 1 + drivers/i3c/master/dw-i3c-master.c | 1216 ++++++++++++++++++++ 5 files changed, 1278 insertions(+) create mode 100644 Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt create mode 100644 drivers/i3c/master/dw-i3c-master.c -- 2.7.4