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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,UNPARSEABLE_RELAY,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 16018C43334 for ; Thu, 6 Sep 2018 13:16:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CD90B2075B for ; Thu, 6 Sep 2018 13:16:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CD90B2075B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729184AbeIFRvM (ORCPT ); Thu, 6 Sep 2018 13:51:12 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:40017 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727650AbeIFRvM (ORCPT ); Thu, 6 Sep 2018 13:51:12 -0400 X-UUID: 6be8ff8de3ce4f3190b13aea803eb0e7-20180906 Received: from mtkcas06.mediatek.inc [(172.21.101.30)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 459858057; Thu, 06 Sep 2018 21:15:38 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs03n2.mediatek.inc (172.21.101.182) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Thu, 6 Sep 2018 21:15:36 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Thu, 6 Sep 2018 21:15:35 +0800 From: Jun Gao To: Wolfram Sang CC: , , , , Subject: [PATCH v3 0/2] Register i2c adapter driver earlier and use DMA safe buffers Date: Thu, 6 Sep 2018 21:15:27 +0800 Message-ID: <1536239729-10008-1-git-send-email-jun.gao@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series based on v4.19-rc2, include i2c adapter driver register time modification and DMA safe buffers used for i2c transactions. changes since v2: - Remove the patch i2c: Add helper to ease DMA handling - Use i2c refactor function to release a DMA safe buffer changes since v1: - Add the initializations for DMA safe buffer pointers Jun Gao (2): i2c: mediatek: Register i2c adapter driver earlier i2c: mediatek: Use DMA safe buffers for i2c transactions drivers/i2c/busses/i2c-mt65xx.c | 74 ++++++++++++++++++++++++++++++++++++----- 1 file changed, 66 insertions(+), 8 deletions(-) -- 1.8.1.1