Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A8B1C636D3 for ; Wed, 1 Feb 2023 10:34:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231318AbjBAKeY (ORCPT ); Wed, 1 Feb 2023 05:34:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229451AbjBAKeT (ORCPT ); Wed, 1 Feb 2023 05:34:19 -0500 Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C6B6E5A35B for ; Wed, 1 Feb 2023 02:34:14 -0800 (PST) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 311AMJwS097433; Wed, 1 Feb 2023 18:22:19 +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, 1 Feb 2023 18:34:04 +0800 From: Ryan Chen To: Ryan Chen , Rob Herring , Krzysztof Kozlowski , Joel Stanley , Andrew Jeffery , Philipp Zabel , , , , Subject: [PATCH v4 0/3] Add ASPEED AST2600 I2C new controller driver Date: Wed, 1 Feb 2023 18:33:56 +0800 Message-ID: <20230201103359.1742140-1-ryan_chen@aspeedtech.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII 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 311AMJwS097433 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series add AST2600 i2c new register set driver. The i2c new register set have new clock divider option for more flexiable generation. And also have separate i2c master and slave register set for control. v4: -fix i2c-ast2600.c driver buffer mode use single buffer conflit in master slave mode both enable. -fix kmemleak issue when use dma mode. -fix typo aspeed,i2c-ast2600.yaml compatible is "aspeed,ast2600-i2c" -fix typo aspeed,i2c-ast2600.ymal to aspeed,i2c-ast2600.yaml v3: -fix i2c global clock divide default value. -remove i2c slave no used dev_dbg info. v2: -add i2c global ymal file commit. -rename file name from new to ast2600. aspeed-i2c-new-global.c -> i2c-ast2600-global.c aspeed-i2c-new-global.h -> i2c-ast2600-global.h i2c-new-aspeed.c -> i2c-ast2600.c -rename all driver function name to ast2600. Ryan Chen (3): dt-bindings: i2c-ast2600: Add support for AST2600 I2C global controller dt-bindings: i2c-ast2600: Add support for AST2600 i2C driver i2c: aspeed: support ast2600 i2c new register mode driver .../i2c/aspeed,i2c-ast2600-global.yaml | 44 + .../bindings/i2c/aspeed,i2c-ast2600.yaml | 78 + MAINTAINERS | 10 + drivers/i2c/busses/Kconfig | 11 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-ast2600-global.c | 94 + drivers/i2c/busses/i2c-ast2600-global.h | 19 + drivers/i2c/busses/i2c-ast2600.c | 1811 +++++++++++++++++ 8 files changed, 2068 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/aspeed,i2c-ast2600-global.yaml create mode 100644 Documentation/devicetree/bindings/i2c/aspeed,i2c-ast2600.yaml create mode 100644 drivers/i2c/busses/i2c-ast2600-global.c create mode 100644 drivers/i2c/busses/i2c-ast2600-global.h create mode 100644 drivers/i2c/busses/i2c-ast2600.c -- 2.34.1