From patchwork Thu Jun 17 09:43:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jamin Lin X-Patchwork-Id: 463289 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 A88FDC48BE5 for ; Thu, 17 Jun 2021 09:46:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 86066613EA for ; Thu, 17 Jun 2021 09:46:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231790AbhFQJs3 (ORCPT ); Thu, 17 Jun 2021 05:48:29 -0400 Received: from twspam01.aspeedtech.com ([211.20.114.71]:42781 "EHLO twspam01.aspeedtech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231710AbhFQJs2 (ORCPT ); Thu, 17 Jun 2021 05:48:28 -0400 Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 15H9U8Ja024573; Thu, 17 Jun 2021 17:30:08 +0800 (GMT-8) (envelope-from jamin_lin@aspeedtech.com) Received: from localhost.localdomain (192.168.100.253) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 17 Jun 2021 17:44:31 +0800 From: Jamin Lin To: Rob Herring , Joel Stanley , "Andrew Jeffery" , Philipp Zabel , "Wolfram Sang" , Arnd Bergmann , Jarkko Nikula , Jean Delvare , Geert Uytterhoeven , "Krzysztof Kozlowski" , Khalil Blaiech , Yicong Yang , =?utf-8?b?QmVuY2UgQ3PDs2vDoXM=?= , Mike Rapoport , =?utf-8?q?Uwe_Kleine-K=C3=B6n?= =?utf-8?q?ig?= , Guenter Roeck , "Linus Walleij" , Ryan Chen , "open list:I2C SUBSYSTEM HOST DRIVERS" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM/ASPEED MACHINE SUPPORT" , "moderated list:ARM/ASPEED MACHINE SUPPORT" , open list CC: , , Subject: [PATCH 0/3] *** Support ASPEED AST2600 I2C *** Date: Thu, 17 Jun 2021 17:43:37 +0800 Message-ID: <20210617094424.27123-1-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [192.168.100.253] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 15H9U8Ja024573 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Support I2C controller of ASPEED AST2600 and enable the new register set Jamin Lin (3): dts: aspeed: Add node for AST2600 I2C and I2CS dt-bindings: i2c-new: Add bindings for AST2600 I2C i2c:support new register set for ast2600 .../bindings/i2c/aspeed,new-i2c.yaml | 107 + arch/arm/boot/dts/aspeed-g6.dtsi | 150 +- drivers/i2c/busses/Kconfig | 11 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/ast2600-i2c-global.c | 205 ++ drivers/i2c/busses/ast2600-i2c-global.h | 25 + drivers/i2c/busses/i2c-new-aspeed.c | 1796 +++++++++++++++++ 7 files changed, 2263 insertions(+), 32 deletions(-) create mode 100644 Documentation/devicetree/bindings/i2c/aspeed,new-i2c.yaml create mode 100644 drivers/i2c/busses/ast2600-i2c-global.c create mode 100644 drivers/i2c/busses/ast2600-i2c-global.h create mode 100644 drivers/i2c/busses/i2c-new-aspeed.c