From mboxrd@z Thu Jan 1 00:00:00 1970 From: Phil Reid Subject: [PATCH v2 0/2] i2c: designware: add i2c gpio recovery option Date: Fri, 16 Jun 2017 15:42:55 +0800 Message-ID: <1497598977-37622-1-git-send-email-preid@electromag.com.au> Return-path: Received: from anchovy2.45ru.net.au ([203.30.46.146]:42176 "EHLO anchovy.45ru.net.au" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752134AbdFPHnL (ORCPT ); Fri, 16 Jun 2017 03:43:11 -0400 Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: jarkko.nikula@linux.intel.com, andriy.shevchenko@linux.intel.com, mika.westerberg@linux.intel.com, wsa@the-dreams.de, tim@krieglstein.org, linux-i2c@vger.kernel.org Cc: Phil Reid Changes from V1: - In review Andy suggested change the i2c core to use the gpiod I've added a patch that allows the gradual switching of drivers to using gpiod interface. The old interface is preserved so that changes can be made incrementally. - I've update Tim's patch for the designware driver to use the new interface. Tweaked a couple of things to his patch and fixed up things Andy id in last review. The core changes in p1 don't require the get/set scl/sda functions. Hopefully I've done the right thing with preserving authorship and signoff. Phil Reid (1): i2c: Switch to using gpiod interface for gpio bus recovery Tim Sander (1): i2c: designware: add i2c gpio recovery option drivers/i2c/busses/i2c-designware-core.c | 12 ++++-- drivers/i2c/busses/i2c-designware-core.h | 1 + drivers/i2c/busses/i2c-designware-platdrv.c | 58 +++++++++++++++++++++++++++++ drivers/i2c/i2c-core-base.c | 22 +++++++++-- include/linux/i2c.h | 2 + 5 files changed, 88 insertions(+), 7 deletions(-) -- 1.8.3.1