From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jun Gao Subject: [PATCH v2 0/3] Register i2c adapter driver earlier and use DMA safe buffers Date: Sat, 7 Jul 2018 17:29:52 +0800 Message-ID: <1530955795-17714-1-git-send-email-jun.gao@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Wolfram Sang Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org This patch series based on v4.18-rc1, include i2c adapter driver register time modification, DMA safe buffer free function and DMA safe buffers used for i2c transactions. changes since v1: - Add the initializations for DMA safe buffer pointers Jun Gao (3): i2c: mediatek: Register i2c adapter driver earlier i2c: Add helper to ease DMA handling i2c: mediatek: Use DMA safe buffers for i2c transactions drivers/i2c/busses/i2c-mt65xx.c | 74 ++++++++++++++++++++++++++++++++++++----- drivers/i2c/i2c-core-base.c | 14 ++++++++ include/linux/i2c.h | 1 + 3 files changed, 81 insertions(+), 8 deletions(-) -- 1.8.1.1