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From: Andrea Merello <andrea.merello@gmail.com>
To: lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org,
	knaack.h@gmx.de, pmeerw@pmeerw.net
Cc: linux-iio@vger.kernel.org, Andrea Merello <andrea.merello@gmail.com>
Subject: [PATCH 0/4] Fixes for ad7949
Date: Thu, 12 Sep 2019 16:43:06 +0200
Message-ID: <20190912144310.7458-1-andrea.merello@gmail.com> (raw)

This patch series fixes ad7949 driver incorrectly read data, simplify the
code, and enforces device timing constraints.

This has been tested on a UltraZed SOM + a custom carrier equipped with
several AD7689 A/Ds. Patches have been developed on a Xilinx upstream
kernel and then rebased on linux-next kernel.

Andrea Merello (4):
  iio: ad7949: kill pointless "readback"-handling code
  iio: ad7949: fix incorrect SPI xfer len
  iio: ad7949: fix SPI xfer delays
  iio: ad7949: fix channels mixups

 drivers/iio/adc/ad7949.c | 64 +++++++++++++---------------------------
 1 file changed, 21 insertions(+), 43 deletions(-)

--
2.17.1

             reply index

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-12 14:43 Andrea Merello [this message]
2019-09-12 14:43 ` [PATCH 1/4] iio: ad7949: kill pointless "readback"-handling code Andrea Merello
2019-09-13  6:37   ` Ardelean, Alexandru
2019-09-15 10:26     ` Jonathan Cameron
2019-09-12 14:43 ` [PATCH 2/4] iio: ad7949: fix incorrect SPI xfer len Andrea Merello
2019-09-13  6:46   ` Ardelean, Alexandru
2019-09-13  7:56     ` Andrea Merello
2019-09-13  8:28       ` Ardelean, Alexandru
2019-09-15 10:36       ` Jonathan Cameron
2019-09-16  7:51         ` Ardelean, Alexandru
2019-09-21 17:16           ` Jonathan Cameron
2019-09-12 14:43 ` [PATCH 3/4] iio: ad7949: fix SPI xfer delays Andrea Merello
2019-09-13  6:59   ` Ardelean, Alexandru
2019-09-13  8:23     ` Andrea Merello
2019-09-13  8:43       ` Ardelean, Alexandru
2019-09-12 14:43 ` [PATCH 4/4] iio: ad7949: fix channels mixups Andrea Merello
2019-09-13  7:19   ` Ardelean, Alexandru
2019-09-13  8:30     ` Andrea Merello
2019-09-13 11:30       ` Couret Charles-Antoine
2019-09-13 11:40         ` Andrea Merello
2019-09-20  7:45         ` Andrea Merello
2019-09-21 17:12           ` Jonathan Cameron
2019-09-23  8:21             ` Andrea Merello
2019-10-05  9:55               ` Jonathan Cameron
     [not found]                 ` <CAN8YU5PRO5Y5EeEj2SZGm5XfuKSB1rtS7nKdu6wWxXYDOfexqw@mail.gmail.com>
2019-10-22  8:56                   ` Jonathan Cameron
2019-11-04 14:12                     ` Andrea Merello
2019-11-09 11:58                       ` Jonathan Cameron
2019-11-12 15:09                       ` Couret Charles-Antoine
2019-12-02 14:13                         ` [v2] " Andrea Merello
2019-12-02 15:36                           ` Couret Charles-Antoine
2019-12-04 11:06                             ` Jonathan Cameron
2019-12-04 11:13                               ` Couret Charles-Antoine
2019-12-06 16:45                                 ` Jonathan Cameron
2019-09-13  7:24 ` [PATCH 0/4] Fixes for ad7949 Ardelean, Alexandru
2019-09-13 14:00   ` Couret Charles-Antoine
2019-09-15 10:49     ` Jonathan Cameron
2019-09-16  7:39       ` Andrea Merello
2019-09-16  7:48         ` Ardelean, Alexandru
2019-09-16  7:50           ` Ardelean, Alexandru
2019-09-16  7:34     ` Andrea Merello

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