From patchwork Wed Jan 11 06:47:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Chen X-Patchwork-Id: 1724472 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4NsJCV4g1Vz23fY for ; Wed, 11 Jan 2023 17:47:50 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 3A08E85697; Wed, 11 Jan 2023 07:47:41 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=aspeedtech.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 5C49F85693; Wed, 11 Jan 2023 07:47:39 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=0.1 required=5.0 tests=BAYES_00,LONGWORDS, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.2 Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 8E01D856A1 for ; Wed, 11 Jan 2023 07:47:36 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=aspeedtech.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=ryan_chen@aspeedtech.com Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 30B6apXJ039559; Wed, 11 Jan 2023 14:36:51 +0800 (GMT-8) (envelope-from ryan_chen@aspeedtech.com) Received: from aspeedtech.com (192.168.10.13) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 11 Jan 2023 14:47:20 +0800 From: ryan_chen To: Heiko Schocher , Ryan Chen , "Aspeed BMC SW team" , Subject: [PATCHv2 0/1] Add ASPEED AST2600 I2C new controller driver Date: Wed, 11 Jan 2023 14:47:15 +0800 Message-ID: <20230111064716.4063373-1-ryan_chen@aspeedtech.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [192.168.10.13] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 30B6apXJ039559 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean This series add AST2600 i2c new register set driver. The i2c new register set have new clock divider option for more flexiable generation. v2: add speed support desciption in Kconfig. modify include header ordering. separate include register define header. modify wording reserver to reserved. remove defined string AST2600. modify signle-line comment style. remove extra (). modify local regs for register ctrl. ryan_chen (1): i2c:aspeed:support ast2600 i2c new register mode driver MAINTAINERS | 6 + drivers/i2c/Kconfig | 10 + drivers/i2c/Makefile | 1 + drivers/i2c/ast2600_i2c.c | 375 ++++++++++++++++++++++++++++++++++++++ drivers/i2c/ast2600_i2c.h | 120 ++++++++++++ 5 files changed, 512 insertions(+) create mode 100644 drivers/i2c/ast2600_i2c.c create mode 100644 drivers/i2c/ast2600_i2c.h