From: Phil Reid <preid@electromag.com.au>
To: jarkko.nikula@linux.intel.com, andriy.shevchenko@linux.intel.com,
mika.westerberg@linux.intel.com, wsa@the-dreams.de,
tim@krieglstein.org, preid@electromag.com.au,
linux-i2c@vger.kernel.org
Subject: [PATCH v3 0/4] i2c: designware: add i2c gpio recovery option
Date: Wed, 30 Aug 2017 14:17:33 +0800 [thread overview]
Message-ID: <1504073857-122449-1-git-send-email-preid@electromag.com.au> (raw)
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.
Changes from V2:
- Rebase on https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git/
i2c/for-next
No intentional changes, but needed to move i2c_dw_plat_prepare_clk to common
for the master recovery functions to use. which is included as two additional
patches.
Phil Reid (4):
i2c: Switch to using gpiod interface for gpio bus recovery
i2c: designware: move i2c_dw_plat_prepare_clk to common
i2c: designware: rename i2c_dw_plat_prepare_clk to i2c_dw_prepare_clk
Tim Sander (1):
i2c: designware: add i2c gpio recovery option
drivers/i2c/busses/i2c-designware-common.c | 24 ++++++++++--
drivers/i2c/busses/i2c-designware-core.h | 2 +
drivers/i2c/busses/i2c-designware-master.c | 57 +++++++++++++++++++++++++++++
drivers/i2c/busses/i2c-designware-platdrv.c | 18 ++-------
drivers/i2c/i2c-core-base.c | 22 +++++++++--
include/linux/i2c.h | 2 +
6 files changed, 103 insertions(+), 22 deletions(-)
--
1.8.3.1
next reply other threads:[~2017-08-30 6:17 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-30 6:17 Phil Reid [this message]
2017-08-30 6:17 ` [PATCH v3 1/4] i2c: Switch to using gpiod interface for gpio bus recovery Phil Reid
2017-09-28 10:44 ` Andy Shevchenko
2017-09-28 10:54 ` Jarkko Nikula
2017-09-28 10:58 ` Andy Shevchenko
2017-09-29 6:59 ` Phil Reid
2017-09-29 11:48 ` Andy Shevchenko
2017-08-30 6:17 ` [PATCH v3 2/4] i2c: designware: move i2c_dw_plat_prepare_clk to common Phil Reid
2017-09-28 13:01 ` Jarkko Nikula
2017-08-30 6:17 ` [PATCH v3 3/4] i2c: designware: rename i2c_dw_plat_prepare_clk to i2c_dw_prepare_clk Phil Reid
2017-09-28 13:01 ` Jarkko Nikula
2017-08-30 6:17 ` [PATCH v3 4/4] i2c: designware: add i2c gpio recovery option Phil Reid
2017-09-28 10:58 ` Andy Shevchenko
2017-09-29 7:00 ` Phil Reid
2017-09-28 13:21 ` Jarkko Nikula
2017-10-06 5:56 ` Phil Reid
2017-09-28 7:37 ` [PATCH v3 0/4] " Phil Reid
2017-09-28 9:55 ` Jarkko Nikula
2017-09-28 10:55 ` Andy Shevchenko
2017-10-04 9:41 ` Ferry Toth
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