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[209.132.180.67]) by mx.google.com with ESMTP id j5si5128741otk.75.2020.03.01.15.09.21; Sun, 01 Mar 2020 15:09:32 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726860AbgCAXJI (ORCPT + 99 others); Sun, 1 Mar 2020 18:09:08 -0500 Received: from 212.199.177.27.static.012.net.il ([212.199.177.27]:38554 "EHLO herzl.nuvoton.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726050AbgCAXJH (ORCPT ); Sun, 1 Mar 2020 18:09:07 -0500 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 021MWW0r010909; Mon, 2 Mar 2020 00:32:32 +0200 Received: by taln60.nuvoton.co.il (Postfix, from userid 20088) id 61FA36032E; Mon, 2 Mar 2020 00:32:32 +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 Cc: linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, openbmc@lists.ozlabs.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Tali Perry , Rob Herring , kbuild test robot Subject: [PATCH v8 0/3] i2c: npcm: add NPCM i2c controller driver Date: Mon, 2 Mar 2020 00:31:58 +0200 Message-Id: <20200301223201.185450-1-tali.perry1@gmail.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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. --- 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 | 2490 +++++++++++++++++ 4 files changed, 2529 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