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=-6.7 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, 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 9E236C4332B for ; Mon, 23 Mar 2020 13:46:37 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 511DE2072D for ; Mon, 23 Mar 2020 13:46:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="BOKsEpLe" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 511DE2072D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=l+33giEzcNTmV+9PjzPw5L2Q5LaVPJyT/xoWeJjMrbw=; b=BOKsEpLezsnXdD tWlDXffFGn8P2xEveAH9ZHjLqK4kzweImeHTbSGZvx0K5ynjbMpKNbWa6kwgHNnZRHivIaHClmdSM JoqXPym7IcF8/RObttcDxozQoNbT2CrFVm1KuGVl1F7XLOgJEkQS3Be8Ghr9BGfZcHvP2mIID/+8V VHcDB8gus94ZB9E4WCYxRhDnOBD61s7XRqf3jjaTomgBD5Euxdfh+XEcNUzVHaEayffT50bcOqScc DJh//HBTK5EHlXNgy8YIJNle660RJahS5A/m4xbY2HOJ6R+mf2UsgwL6iFaetHM9Pjp0sF+Qqyb6S FvR4tsjR2TtoZ7ddm4LA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jGNPY-0007st-A8; Mon, 23 Mar 2020 13:46:36 +0000 Received: from 212.199.177.27.static.012.net.il ([212.199.177.27] helo=herzl.nuvoton.co.il) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jGNOh-00078I-Lf for linux-arm-kernel@lists.infradead.org; Mon, 23 Mar 2020 13:45:45 +0000 Received: from taln60.nuvoton.co.il (ntil-fw [212.199.177.25]) by herzl.nuvoton.co.il (8.13.8/8.13.8) with ESMTP id 02NDj2b1019814; Mon, 23 Mar 2020 15:45:02 +0200 Received: by taln60.nuvoton.co.il (Postfix, from userid 20088) id 7CD0D6032E; Mon, 23 Mar 2020 15:45:02 +0200 (IST) From: Tali Perry To: brendanhiggins@google.com, avifishman70@gmail.com, tmaimon77@gmail.com, kfting@nuvoton.com, venture@google.com, yuenn@google.com, benjaminfair@google.com, robh+dt@kernel.org, wsa@the-dreams.de, andriy.shevchenko@linux.intel.com Subject: [PATCH v9 0/3] i2c: npcm7xx: add NPCM i2c controller driver Date: Mon, 23 Mar 2020 15:44:34 +0200 Message-Id: <20200323134437.259210-1-tali.perry1@gmail.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200323_064544_164951_6C89F145 X-CRM114-Status: UNSURE ( 9.00 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, kbuild test robot , Rob Herring , openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org, Tali Perry , linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch set adds i2c controller support for the Nuvoton NPCM Baseboard Management Controller (BMC). NPCM7xx includes 16 I2C controllers. This driver operates the controller. This module also includes a slave mode. --- v9 -> v8: - Fix according to maintainer comments. - Split lines of iowrite..(ioread..) to separate lines. - Use readx_poll_timeout_atomic - resolve various style issues. v8 -> v7: - Split to two commits, one for master, one for slave. - Rename smb to i2c. - Remove global vars. v7 -> v6: - Rebased on Linux 5.4-rc8 (was Linux 5.4-rc7). - Fix issue found by kbuild test robot (redundant include). - Note: left a warning related to fall through. This fall through is intentional. v6 -> v5: - Update documentation v5 -> v4: - support recovery - master-slave switch support needed for IPMB v4 -> v3: - typo on cover letter. v3 -> v2: - fix dt binding: compatible name: omit "bus" v2 -> v1: - run check patch in strict mode. - use linux crc. - define regs in constant offset without base. - remove debug prints. - no declarations for local functions. v1: initial version Signed-off-by: Tali Perry Reviewed-by: Rob Herring Reported-by: kbuild test robot --- Tali Perry (3): dt-bindings: i2c: npcm7xx: add NPCM I2C controller documentation i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver i2c: npcm7xx: Add support for slave mode for Nuvoton NPCM BMC I2C controller driver. .../devicetree/bindings/i2c/i2c-npcm7xx.txt | 29 + drivers/i2c/busses/Kconfig | 9 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-npcm7xx.c | 2434 +++++++++++++++++ 4 files changed, 2473 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/i2c-npcm7xx.txt create mode 100644 drivers/i2c/busses/i2c-npcm7xx.c base-commit: af42d3466bdc8f39806b26f593604fdc54140bcb -- 2.22.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel